MfE Data Service :: tag:data.mfe.govt.nz,2008-10:feed:layers:category=301164:sort=rMinistry for the Environmenthttps://data.mfe.govt.nz//River water quality: Escherichia coli, modelled, 2016 - 2020tag:data.mfe.govt.nz,2022-08:layers:1098862022-08-11T21:30:36.315293+00:002022-08-03T00:15:14.175184+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/109886-river-water-quality-escherichia-coli-modelled-2016-2020/" title="Details for River water quality: Escherichia coli, modelled, 2016 - 2020"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=109886.368414,style=auto/90x70.png" alt="River water quality: Escherichia coli, modelled, 2016 - 2020 thumbnail"/></a><br />
<br /><strong>Updated with new data on 03 Aug 2022</strong><br />
<p>Adapted by Ministry for the Environment and Statistics New Zealand to provide for environmental reporting transparency. Dataset used to develop the "River water quality: Escherichia coli" indicator (available at <a href="https://www.stats.govt.nz/indicators/river-water-quality-escherichia-coli">www.stats.govt.nz/indicators/river-water-quality-e...</a>).</p>
<p>This dataset contains one parameter of water quality based on modelled data for rivers:</p>
<ul>
<li>Escherichia coli</li>
</ul>
<p>Escherichia coli in river waters is one of five parameters that provide an overview of New Zealand’s river water quality and how it is changing over time.</p>
<p>This dataset includes:</p>
<ul>
<li>E. coli concentrations modelled for New Zealand’s river segments without monitor sites for the period 2016–2020</li>
</ul>
<p>More information on this dataset and how it relates to our environmental reporting indicators and topics can be found in the attached data quality pdf.</p>
<p>Summary report available at <a href="https://environment.govt.nz/publications/environment-aotearoa-2022/">environment.govt.nz/publications/environment-aotea...</a>.</p>
<p>Note that this is a large dataset so is provided as a shapefile, and will need a GIS application to view.</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 11 Aug 2022<br />
Updated: 03 Aug 2022<br />
River water quality: Phosphorus, modelled, 2016 - 2020tag:data.mfe.govt.nz,2022-08:layers:1099342022-08-11T21:26:26.675789+00:002022-08-03T20:22:13.534734+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/109934-river-water-quality-phosphorus-modelled-2016-2020/" title="Details for River water quality: Phosphorus, modelled, 2016 - 2020"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=109934.368515,style=auto/90x70.png" alt="River water quality: Phosphorus, modelled, 2016 - 2020 thumbnail"/></a><br />
<br /><strong>Updated with new data on 03 Aug 2022</strong><br />
<p>Note that this is a large dataset so is provided as a shapefile, and will need a GIS application to view.</p>
<p>Adapted by Ministry for the Environment and Statistics New Zealand to provide for environmental reporting transparency. Dataset used to develop the "River water quality: phosphorus" indicator (available at <a href="https://www.stats.govt.nz/indicators/river-water-quality-phosphorus">www.stats.govt.nz/indicators/river-water-quality-p...</a>).</p>
<p>Phosphorus in river waters is one of five parameters that provide an overview of New Zealand’s river water quality and how it is changing over time. Phosphorus is an essential nutrient for plants and is a natural component of healthy rivers. Agricultural and urban land use, and infrastructure such as wastewater treatments plants, can add more phosphorus to waterways, which can increase algae growth and biomass. This in turn causes deterioration of river habitats.</p>
<p>This dataset includes:</p>
<ul>
<li>concentrations of total phosphorus (TP) and dissolved reactive phosphorus (DRP) modelled for New Zealand’s river length, expressed as percentiles for the period of 2016–2020</li>
</ul>
<p>More information on this dataset and how it relates to our environmental reporting indicators and topics can be found in the attached data quality pdf. Summary report available at <a href="https://environment.govt.nz/publications/environment-aotearoa-2022/">environment.govt.nz/publications/environment-aotea...</a></p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 11 Aug 2022<br />
Updated: 03 Aug 2022<br />
River water quality: Macroinvertebrate community index, modelled, 2016 - 2020tag:data.mfe.govt.nz,2022-08:layers:1098852022-08-11T21:31:23.088818+00:002022-08-02T23:01:25.161912+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/109885-river-water-quality-macroinvertebrate-community-index-modelled-2016-2020/" title="Details for River water quality: Macroinvertebrate community index, modelled, 2016 - 2020"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=109885.368410,style=auto/90x70.png" alt="River water quality: Macroinvertebrate community index, modelled, 2016 - 2020 thumbnail"/></a><br />
<br /><strong>Updated with new data on 02 Aug 2022</strong><br />
<p>Note that this is a large dataset so is provided as a shapefile, and will need a GIS application to view.</p>
<p>Adapted by Ministry for the Environment and Statistics New Zealand to provide for environmental reporting transparency. Dataset used to develop the "River water quality: macroinvertebrate community index" indicator (available at <a href="https://www.stats.govt.nz/indicators/river-water-quality-macroinvertebrate-community-index">www.stats.govt.nz/indicators/river-water-quality-m...</a>).</p>
<p></p>
<p>Benthic macroinvertebrates are small animals without backbones (for example, insects and worms). They live on and under submerged logs, rocks, and aquatic plants on the beds of rivers and streams during some part of their life cycle. Macroinvertebrates play a central role in stream ecosystems by feeding on periphyton (algae), macrophytes (aquatic plants), dead leaves and wood, or on each other. In turn, they are an important food source for fish and birds.</p>
<p>The macroinvertebrate community index (MCI) is used as an indicator of water quality and overall stream health. It is one of five parameters that provide an overview of New Zealand’s river water quality and how it is changing over time. This data shows:</p>
<ul>
<li>MCI scores as modelled median values for New Zealand’s river length for the period 2016–2020</li>
</ul>
<p>More information on this dataset and how it relates to our environmental reporting indicators and topics can be found in the attached data quality pdf. Summary report available at <a href="https://environment.govt.nz/publications/environment-aotearoa-2022/">environment.govt.nz/publications/environment-aotea...</a>.</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 11 Aug 2022<br />
Updated: 02 Aug 2022<br />
River water quality: Nitrogen, modelled, 2016 - 2020tag:data.mfe.govt.nz,2022-08:layers:1098882022-08-11T21:28:31.730702+00:002022-08-03T02:50:49.177172+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/109888-river-water-quality-nitrogen-modelled-2016-2020/" title="Details for River water quality: Nitrogen, modelled, 2016 - 2020"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=109888.368418,style=auto/90x70.png" alt="River water quality: Nitrogen, modelled, 2016 - 2020 thumbnail"/></a><br />
<br /><strong>Updated with new data on 03 Aug 2022</strong><br />
<p></p>
<p>Adapted by Ministry for the Environment and Statistics New Zealand to provide for environmental reporting transparency. Dataset used to develop the “River water quality: Nitrogen” indicator, (available at <a href="https://www.stats.govt.nz/indicators/river-water-quality-nitrogen">www.stats.govt.nz/indicators/river-water-quality-n...</a>).</p>
<p>Nitrogen in river waters is one of five parameters that provide an overview of New Zealand’s river water quality and how it is changing over time. Nitrogen is an essential nutrient for plants and algae. Some nutrient supply is a natural component of healthy rivers, but agricultural and urban land use, and infrastructure such as wastewater treatment plants, can add more nitrogen to waterways. Too much nitrogen can lead to excessive growth of algae, which can deteriorate river habitats. In very high concentrations, some forms of nitrogen, including nitrate-nitrogen and ammoniacal nitrogen, can be toxic to aquatic life.</p>
<p>This dataset shows:</p>
<ul>
<li>concentrations of total nitrogen (TN), nitrate-nitrite-nitrogen (NNN) and ammoniacal nitrogen (NH4N) modelled for New Zealand’s river length, expressed as percentiles for the period 2016–2020</li>
</ul>
<p>More information on this dataset and how it relates to our environmental reporting indicators and topics can be found in the attached data quality pdf.</p>
<p>Summary report available at <a href="https://environment.govt.nz/publications/environment-aotearoa-2022/">environment.govt.nz/publications/environment-aotea...</a></p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 11 Aug 2022<br />
Updated: 03 Aug 2022<br />
River water quality: Clarity and turbidity, modelled, 2016 - 2020tag:data.mfe.govt.nz,2022-08:layers:1098872022-08-11T21:29:56.829061+00:002022-08-03T01:08:19.917082+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/109887-river-water-quality-clarity-and-turbidity-modelled-2016-2020/" title="Details for River water quality: Clarity and turbidity, modelled, 2016 - 2020"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=109887.368417,style=auto/90x70.png" alt="River water quality: Clarity and turbidity, modelled, 2016 - 2020 thumbnail"/></a><br />
<br /><strong>Updated with new data on 03 Aug 2022</strong><br />
<p>Adapted by Ministry for the Environment and Statistics New Zealand to provide for environmental reporting transparency. Dataset used to develop the "River water quality: clarity and turbidity" indicator (available at<a href="https://www.stats.govt.nz/indicators/river-water-quality-clarity-and-turbidity">www.stats.govt.nz/indicators/river-water-quality-c...</a>).</p>
<p>This dataset contains two attributes of water quality based on measurements made at monitored river sites:</p>
<ul>
<li>Clarity </li>
<li>Turbidity</li>
</ul>
<p>Clarity and turbidity in river waters is one of five parameters that provide an overview of New Zealand’s river water quality and how it is changing over time.</p>
<p>This dataset includes:</p>
<ul>
<li>clarity and turbidity as modelled median values for New Zealand’s river length for the period 2016–2020</li>
</ul>
<p>More information on this dataset and how it relates to our environmental reporting indicators and topics can be found in the attached data quality pdf.</p>
<p>Summary report available at<a href="https://environment.govt.nz/publications/environment-aotearoa-2022/">environment.govt.nz/publications/environment-aotea...</a> .</p>
<p>Note that this is a large dataset so is provided as a shapefile, and will need a GIS application to view.</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 11 Aug 2022<br />
Updated: 03 Aug 2022<br />
River flowstag:data.mfe.govt.nz,2016-02:layers:533092016-02-17T19:06:16.439165+00:002016-02-17T18:54:36.048468+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/53309-river-flows/" title="Details for River flows"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=53309.152138,style=auto/90x70.png" alt="River flows thumbnail"/></a><br />
<br /><strong>Updated with new data on 17 Feb 2016</strong><br />
<p>"River flow refers to the quantity of water passing a point in the river over a certain amount of time. Different rivers have different flow patterns, such as sharp peak flows following rain with low flows in between, or high spring flows from snow melt. These flow characteristics affect how much water is available for irrigation, drinking water, hydro–electric power generation, and recreational activities such as fishing and boating. River flows are also very important for maintaining the health and form of a waterway.</p>
<p>This dataset relates to the "Geographic pattern of natural river flows" measure on the Environmental Indicators, Te taiao Aotearoa website. "</p>
<p>For more information, refer to the March 2015 report: 'Hydrological indices for national environmental reporting' <a href="https://www.mfe.govt.nz/sites/default/files/media/Fresh%20water/hydrological-indices-for-national-environmental-reporting.pdf"></a><a href="https://data.mfe.govt.nz/document/11463-hydrological-indices-for-national-environmental-reporting">data.mfe.govt.nz/document/11463-hydrological-indic...</a>.</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 17 Feb 2016<br />
Updated: 17 Feb 2016<br />
Nitrate-nitrogen leaching from dairy livestock 2017tag:data.mfe.govt.nz,2019-04:layers:998982019-04-17T01:34:44.474466+00:002019-04-16T23:52:27.120738+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/99898-nitrate-nitrogen-leaching-from-dairy-livestock-2017/" title="Details for Nitrate-nitrogen leaching from dairy livestock 2017"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=99898.314982,style=auto/90x70.png" alt="Nitrate-nitrogen leaching from dairy livestock 2017 thumbnail"/></a><br />
<br /><strong>Updated with new data on 16 Apr 2019</strong><br />
<p>Raster layer with 100m * 100m pixels, Each pixel represents the estimated nitrate-N leached in kg/ha/yr. This layer contains all nitrate leaching estimated from dairy cows. </p>
<p>More information on this dataset and how it relates to our environmental reporting indicators and topics can be found in the attached data quality pdf.</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 17 Apr 2019<br />
Updated: 16 Apr 2019<br />
Nitrate-nitrogen leaching from beef livestock 2017tag:data.mfe.govt.nz,2019-04:layers:998992019-04-17T01:34:44.004934+00:002019-04-16T23:53:57.918569+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/99899-nitrate-nitrogen-leaching-from-beef-livestock-2017/" title="Details for Nitrate-nitrogen leaching from beef livestock 2017"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=99899.314983,style=auto/90x70.png" alt="Nitrate-nitrogen leaching from beef livestock 2017 thumbnail"/></a><br />
<br /><strong>Updated with new data on 16 Apr 2019</strong><br />
<p>Raster layer with 100m * 100m pixels, Each pixel represents the estimated nitrate-N leached in kg/ha/yr. This layer contains all nitrate leaching estimated from beef cows. </p>
<p>More information on this dataset and how it relates to our environmental reporting indicators and topics can be found in the attached data quality pdf.</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 17 Apr 2019<br />
Updated: 16 Apr 2019<br />
Nitrate-nitrogen leaching from deer livestock 2017tag:data.mfe.govt.nz,2019-04:layers:999002019-04-17T01:34:43.535897+00:002019-04-16T23:57:13.164891+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/99900-nitrate-nitrogen-leaching-from-deer-livestock-2017/" title="Details for Nitrate-nitrogen leaching from deer livestock 2017"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=99900.314984,style=auto/90x70.png" alt="Nitrate-nitrogen leaching from deer livestock 2017 thumbnail"/></a><br />
<br /><strong>Updated with new data on 16 Apr 2019</strong><br />
<p>Raster layer with 100m * 100m pixels, Each pixel represents the estimated nitrate-N leached in kg/ha/yr. This layer contains all nitrate leaching estimated from deer. </p>
<p>More information on this dataset and how it relates to our environmental reporting indicators and topics can be found in the attached data quality pdf.</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 17 Apr 2019<br />
Updated: 16 Apr 2019<br />
Nitrate-nitrogen leaching from sheep livestock 2017tag:data.mfe.govt.nz,2019-04:layers:999012019-04-17T01:36:03.152988+00:002019-04-16T23:58:55.671170+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/99901-nitrate-nitrogen-leaching-from-sheep-livestock-2017/" title="Details for Nitrate-nitrogen leaching from sheep livestock 2017"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=99901.314985,style=auto/90x70.png" alt="Nitrate-nitrogen leaching from sheep livestock 2017 thumbnail"/></a><br />
<br /><strong>Updated with new data on 16 Apr 2019</strong><br />
<p>Raster layer with 100m * 100m pixels, Each pixel represents the estimated nitrate-N leached in kg/ha/yr. This layer contains all nitrate leaching estimated from sheep. </p>
<p>More information on this dataset and how it relates to our environmental reporting indicators and topics can be found in the attached data quality pdf.</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 17 Apr 2019<br />
Updated: 16 Apr 2019<br />
Lake Water Quality for Swimming Categories [Raw Model Output]tag:data.mfe.govt.nz,2018-06:layers:955612018-06-27T02:12:39.958975+00:002018-06-27T01:17:42.240739+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/95561-lake-water-quality-for-swimming-categories-raw-model-output/" title="Details for Lake Water Quality for Swimming Categories [Raw Model Output]"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=95561.300557,style=auto/90x70.png" alt="Lake Water Quality for Swimming Categories [Raw Model Output] thumbnail"/></a><br />
<br /><strong>Updated with new data on 27 Jun 2018</strong><br />
<p>Water quality for swimming categories for lakes with perimeters over 1.5 km. This dataset was used to compose the current state for water quality for swimming. </p>
<p>Note this data is under review and will be updated in due course. This information is based on modelled and measured data using the approach outlined at<br>
<a href="http://www.mfe.govt.nz/fresh-water/freshwater-management-reforms/water-quality-swimming-categories-attribute-states-detail</u></font>">www.mfe.govt.nz/fresh-water/freshwater-management-...</a> </p>
<p>The modelling methods used are outlined in Snelder et al. (2016) Strategic assessment of New Zealand’s freshwaters for recreational use: a human health perspective. LWP Client Report 2016-011 <a href="http://www.mfe.govt.nz/publications/fresh-water/strategic-assessment-of-new-zealand%E2%80%99s-freshwaters-recreational-use-human">www.mfe.govt.nz/publications/fresh-water/strategic...</a> </p>
<p><strong>Versions</strong> </p>
<p>This dataset is the geometric version of this: <a href="https://data.mfe.govt.nz/table/53620-river-water-quality-for-swimming-categories/">data.mfe.govt.nz/table/53620-river-water-quality-f...</a> </p>
<p>This dataset has now been superseded due to consultation with local authorities, and this is the latest version: <a href="https://data.mfe.govt.nz/layer/95555-river-water-quality-for-swimming-categories-september-2017-latest/">data.mfe.govt.nz/layer/95555-river-water-quality-f...</a> </p>
<p><strong>Column headings:</strong> </p>
<p>LID: FENZ Lake ID </p>
<p>Name: Name of lake (where available </p>
<p>RC: Regional council name </p>
<p>CHLA: Chlorophyll a (mg/L) </p>
<p>SECCHI: Secchi disc depth (m) </p>
<p>TLI3: Trophic Level Index (unitless) </p>
<p>TN: Total nitrogen (mg/m3) </p>
<p>TP: Total phosphorus (mg/m3) </p>
<p>CyanBVl: Cyanobacterial biovolume (mm3/L) </p>
<p>Cy_cat: Water quality for swimming category see <a href="http://www.mfe.govt.nz/fresh-water/national-targets-swimming-water-quality/water-quality-swimming-categories-attribute"></a><a href="http://www.mfe.govt.nz/fresh-water/what-government-doing/national-targets-swimming-water-quality/water-quality-swimming">www.mfe.govt.nz/fresh-water/what-government-doing/...</a> </p>
<p><em>Note: blank cells are reaches where a prediction was not possible because of missing predictor variables.</em></p>
From: <a href="https://data.mfe.govt.nz/group/freshwater-directorate/" title="Profile for Freshwater">Freshwater</a><br />
Added: 27 Jun 2018<br />
Updated: 27 Jun 2018<br />
Nitrate–nitrogen trends, 1989–2013tag:data.mfe.govt.nz,2016-02:layers:533192016-02-19T04:53:57.080423+00:002016-02-19T04:52:59.372044+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/53319-nitratenitrogen-trends-19892013/" title="Details for Nitrate–nitrogen trends, 1989–2013"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=53319.152151,style=auto/90x70.png" alt="Nitrate–nitrogen trends, 1989–2013 thumbnail"/></a><br />
<br /><strong>Updated with new data on 19 Feb 2016</strong><br />
<p>Small amounts of nitrogen are a natural component of healthy rivers. Nitrogen is transferred from land to water and is cycled through different forms, which can have different effects. Moderate concentrations of nitrate can cause weeds and algae to grow too fast. High concentrations of ammoniacal and nitrate nitrogen can be toxic to fish and other aquatic animals.<br>
This dataset relates to the "River water quality trends: nitrogen" measure on the Environmental Indicators, Te taiao Aotearoa website.</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 19 Feb 2016<br />
Updated: 19 Feb 2016<br />
Wetland extent, 2001-16tag:data.mfe.govt.nz,2018-04:layers:953472018-04-16T04:15:52.845560+00:002018-04-16T04:13:29.884350+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/95347-wetland-extent-2001-16/" title="Details for Wetland extent, 2001-16"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=95347.297621,style=auto/90x70.png" alt="Wetland extent, 2001-16 thumbnail"/></a><br />
<br /><strong>Updated with new data on 16 Apr 2018</strong><br />
<p>Wetlands support high levels of biodiversity. They provide habitat for native invertebrates, plants, fish, and bird species (eg fernbird, kōkopu, and eels), many of which live only in wetlands. Wetlands act as ‘kidneys’ and giant sponges – they clean the water of excess nutrients and sediment, control flood water and pollutants, and act as carbon sinks (removing carbon dioxide from the atmosphere). Wetlands have strong cultural and spiritual importance for Māori. They are a food source (eg eel, whitebait) and provide material for weaving (eg raupō, harakeke (flax)). Draining wetlands for agricultural and urban development over the past 150 years has led to significant wetland loss and deterioration. </p>
<p>Summary report available at <a href="http://www.mfe.govt.nz/publications/fresh-water/analysis-of-wetland-loss-between-200102-and-201516">www.mfe.govt.nz/publications/fresh-water/analysis-...</a> </p>
<p>More information on this dataset and how it relates to our environmental reporting indicators and topics can be found in the attached data quality pdf.</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 16 Apr 2018<br />
Updated: 16 Apr 2018<br />
Prediction of wetlands before humans arrivedtag:data.mfe.govt.nz,2016-01:layers:526772016-01-11T00:49:12.602647+00:002016-01-11T00:46:26.467284+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/52677-prediction-of-wetlands-before-humans-arrived/" title="Details for Prediction of wetlands before humans arrived"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=52677.150158,style=auto/90x70.png" alt="Prediction of wetlands before humans arrived thumbnail"/></a><br />
<br /><strong>Updated with new data on 11 Jan 2016</strong><br />
<p>"Wetlands support unique biodiversity and provide important services. They clean water of nutrients and sediment, help dampen floods, provide habitat, and act as carbon sinks. They are also valued for their spiritual and cultural significance and as important sources of food and materials, such as flax. Draining them for agricultural and urban development has reduced their extent. Understanding this reduction provides insight into the loss of biodiversity and natural function.<br>
This dataset relates to the ""Wetland extent"" measure on the Environmental Indicators, Te taiao Aotearoa website. "</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 11 Jan 2016<br />
Updated: 11 Jan 2016<br />
Current wetland extent, 2013tag:data.mfe.govt.nz,2016-01:layers:526762016-01-11T00:48:58.528169+00:002016-01-11T00:45:36.934439+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/52676-current-wetland-extent-2013/" title="Details for Current wetland extent, 2013"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=52676.150157,style=auto/90x70.png" alt="Current wetland extent, 2013 thumbnail"/></a><br />
<br /><strong>Updated with new data on 11 Jan 2016</strong><br />
<p>"Wetlands support unique biodiversity and provide important services. They clean water of nutrients and sediment, help dampen floods, provide habitat, and act as carbon sinks. They are also valued for their spiritual and cultural significance and as important sources of food and materials, such as flax. Draining them for agricultural and urban development has reduced their extent. Understanding this reduction provides insight into the loss of biodiversity and natural function.<br>
This dataset relates to the ""Wetland extent"" measure on the Environmental Indicators, Te taiao Aotearoa website. "</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 11 Jan 2016<br />
Updated: 11 Jan 2016<br />
Water clarity, 1989–2013tag:data.mfe.govt.nz,2016-01:layers:526862016-01-11T00:54:51.580195+00:002016-01-11T00:53:43.528119+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/52686-water-clarity-19892013/" title="Details for Water clarity, 1989–2013"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=52686.150167,style=auto/90x70.png" alt="Water clarity, 1989–2013 thumbnail"/></a><br />
<br /><strong>Updated with new data on 11 Jan 2016</strong><br />
<p>"Water clarity is a measure of underwater visibility in rivers and streams and can vary due to differences in land use, climate, elevation, and geology. Water clarity can be reduced by the presence of fine particles like silt, mud or organic material in the water. This affects the habitat and feeding of aquatic life like fish and aquatic birds. Water clarity is an important indicator of the health of a waterway, and is also a consideration for recreational activities like swimming and wading.<br>
This dataset relates to the ""Geographic pattern of river water clarity"" measure on the Environmental Indicators, Te taiao Aotearoa website. "</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 11 Jan 2016<br />
Updated: 11 Jan 2016<br />
Water clarity trends, 2009–2013tag:data.mfe.govt.nz,2016-01:layers:526852016-01-11T00:54:34.853866+00:002016-01-11T00:53:30.783905+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/52685-water-clarity-trends-20092013/" title="Details for Water clarity trends, 2009–2013"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=52685.150166,style=auto/90x70.png" alt="Water clarity trends, 2009–2013 thumbnail"/></a><br />
<br /><strong>Updated with new data on 11 Jan 2016</strong><br />
<p>Water clarity is a measure of underwater visibility in rivers and stream. Water clarity can be reduced by the presence of fine particles like silt, mud or organic material in the water. This affects the habitat and feeding of aquatic life like fish and aquatic birds. Water clarity is an important indicator of the health of a waterway, and is also a consideration for recreational activities like swimming and wading.<br>
This dataset relates to the "River water quality trends: clarity" measure on the Environmental Indicators, Te taiao Aotearoa website.</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 11 Jan 2016<br />
Updated: 11 Jan 2016<br />
Median Escherichia coli concentrationtag:data.mfe.govt.nz,2016-01:layers:526982016-01-11T01:32:09.741547+00:002016-01-11T00:59:34.150114+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/52698-median-escherichia-coli-concentration/" title="Details for Median Escherichia coli concentration"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=52698.150179,style=auto/90x70.png" alt="Median Escherichia coli concentration thumbnail"/></a><br />
<br /><strong>Updated with new data on 11 Jan 2016</strong><br />
<p>E.coli is a type of bacteria commonly found in the intestines of warm–blooded animals (including people). When found in freshwater, it can indicate the presence of pathogens associated with faecal contamination, from sources such as waste from humans and farmed animals such as sheep and cows. E.coli concentrations can vary due to differences in land use, climate, elevation, and geology. High E. coli concentrations may cause illness in humans and animals if ingested. This is an important consideration for human health, particularly where people use the river for swimming or boating.<br>
This dataset relates to the ""River water quality: bacteria (Escherichia coli)"" measure on the Environmental Indicators, Te taiao Aotearoa website. </p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 11 Jan 2016<br />
Updated: 11 Jan 2016<br />
Ammoniacal nitrogen trends, 1989–2013tag:data.mfe.govt.nz,2016-02:layers:533182016-02-19T04:53:56.992007+00:002016-02-19T04:52:57.086992+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/53318-ammoniacal-nitrogen-trends-19892013/" title="Details for Ammoniacal nitrogen trends, 1989–2013"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=53318.152150,style=auto/90x70.png" alt="Ammoniacal nitrogen trends, 1989–2013 thumbnail"/></a><br />
<br /><strong>Updated with new data on 19 Feb 2016</strong><br />
<p>Small amounts of nitrogen are a natural component of healthy rivers. Nitrogen is transferred from land to water and is cycled through different forms, which can have different effects. Moderate concentrations of nitrate can cause weeds and algae to grow too fast. High concentrations of ammoniacal and nitrate nitrogen can be toxic to fish and other aquatic animals.<br>
This dataset relates to the "River water quality trends: nitrogen" measure on the Environmental Indicators, Te taiao Aotearoa website.</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 19 Feb 2016<br />
Updated: 19 Feb 2016<br />
Freshwater pests: Gypsyworttag:data.mfe.govt.nz,2016-02:layers:533172016-02-19T04:53:38.057373+00:002016-02-19T04:52:55.154660+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/53317-freshwater-pests-gypsywort/" title="Details for Freshwater pests: Gypsywort"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=53317.152149,style=auto/90x70.png" alt="Freshwater pests: Gypsywort thumbnail"/></a><br />
<br /><strong>Updated with new data on 19 Feb 2016</strong><br />
<p>Freshwater plant and animal pests can have significant negative impacts on ecosystem health by reducing indigenous biodiversity through predation and competition, and destabilising aquatic habitats. Freshwater plant pests can cause economic losses through blocking water intakes for hydroelectricity generation, impeded drainage or irrigation. In addition, pests can affect the suitability for recreational activities.<br>
This dataset relates to the ""Freshwater pests"" measure on the Environmental Indicators, Te taiao Aotearoa website. </p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 19 Feb 2016<br />
Updated: 19 Feb 2016<br />
Nitrate, ammonia and dissolved reactive phosphorus concentrations, NGMP sites, 2004–13tag:data.mfe.govt.nz,2016-01:layers:527072016-01-11T01:35:10.526328+00:002016-01-11T01:16:24.612481+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/52707-nitrate-ammonia-and-dissolved-reactive-phosphorus-concentrations-ngmp-sites-200413/" title="Details for Nitrate, ammonia and dissolved reactive phosphorus concentrations, NGMP sites, 2004–13"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=52707.150188,style=auto/90x70.png" alt="Nitrate, ammonia and dissolved reactive phosphorus concentrations, NGMP sites, 2004–13 thumbnail"/></a><br />
<br /><strong>Updated with new data on 11 Jan 2016</strong><br />
<p>"At high concentrations, nitrate–nitrogen may have health impacts where it is for untreated drinking water, and it is also plant nutrient which can contribute to excessive plant and algae growth, potentially damaging the ecological health of rivers and lakes.<br>
Ammoniacal nitrogen can be toxic to fish, animals and people at moderate concentrations.<br>
Nitrate can be an indicator of general groundwater degradation as often it is accompanied by other pollutants from human activities, such as faecal pathogens and pesticides. </p>
<p>Dissolved reactive phosphorus is a plant nutrient which can contribute to excessive plant and algae growth, damaging the ecological health of rivers and lakes if it enters surface water.<br>
Surplus phosphorus can originate on land from fertilizer or animal manure, where it can be drained or leached into groundwater as dissolved reactive phosphorus. It can also occur naturally in aquifers as a result of water–rock interaction. </p>
<p>This dataset relates to the "Groundwater quality: phosphorus" and "Groundwater quality: nitrogen" measures on the Environmental Indicators, Te taiao Aotearoa website. "</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 11 Jan 2016<br />
Updated: 11 Jan 2016<br />
Lake water quality, 2009–13tag:data.mfe.govt.nz,2016-02:layers:533102016-02-17T18:55:21.823498+00:002016-02-17T18:54:36.066110+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/53310-lake-water-quality-200913/" title="Details for Lake water quality, 2009–13"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=53310.152137,style=auto/90x70.png" alt="Lake water quality, 2009–13 thumbnail"/></a><br />
<br /><strong>Updated with new data on 17 Feb 2016</strong><br />
<p>"The Lake Trophic Level Index (TLI) characterises the life supporting capacity of a lake based on nutrient enrichment. In general, the higher the TLI score, the poorer the water quality in the lake. Lakes with extremely poor quality are rarely suitable for recreation and provide poor quality habitat for aquatic species.<br>
Care should be taken when interpreting these results. Monitored lakes consist of about 4 percent of all New Zealand lakes, and programmes may focus on those that have poor water quality or are at risk due to the type of land use in their catchment.<br>
After checking for data consistency, the lakes considered suitable for national comparison are sparsely and unevenly distributed, with gaps in the Manawatu, Taranaki, Tasman, Marlborough, Otago, and West Coast regions. The lakes considered in the analysis are located mainly in Northland, Bay of Plenty, Hawke’s Bay, and Canterbury.<br>
This dataset relates to the ""Lake water quality: trophic level index"" measure on the Environmental Indicators, Te taiao Aotearoa website.<br>
"</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 17 Feb 2016<br />
Updated: 17 Feb 2016<br />
Freshwater pests: Water hyacinthtag:data.mfe.govt.nz,2016-01:layers:527412016-01-11T01:39:49.543568+00:002016-01-11T01:31:38.216639+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/52741-freshwater-pests-water-hyacinth/" title="Details for Freshwater pests: Water hyacinth"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=52741.150224,style=auto/90x70.png" alt="Freshwater pests: Water hyacinth thumbnail"/></a><br />
<br /><strong>Updated with new data on 11 Jan 2016</strong><br />
<p>"Freshwater plant and animal pests can have significant negative impacts on ecosystem health by reducing indigenous biodiversity through predation and competition, and destabilising aquatic habitats. Freshwater plant pests can cause economic losses through blocking water intakes for hydroelectricity generation, impeded drainage or irrigation. In addition, pests can affect the suitability for recreational activities.<br>
This dataset relates to the ""Freshwater pests"" measure on the Environmental Indicators, Te taiao Aotearoa website. "</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 11 Jan 2016<br />
Updated: 11 Jan 2016<br />
Nitrogen leaching, 2011tag:data.mfe.govt.nz,2016-02:layers:528502016-02-09T22:06:44.576647+00:002016-02-09T22:00:44.837882+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/52850-nitrogen-leaching-2011/" title="Details for Nitrogen leaching, 2011"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=52850.151529,style=auto/90x70.png" alt="Nitrogen leaching, 2011 thumbnail"/></a><br />
<br /><strong>Updated with new data on 09 Feb 2016</strong><br />
<p>"Nitrogen is an essential nutrient for plant growth. It occurs naturally, but in agricultural systems more nitrogen is commonly added to soils as fertiliser or from livestock waste. Not all the additional nitrogen can be taken up by plants. Some nitrogen will drain (leach) as nitrate from the soil and can enter waterways, potentially causing ecological harm. The amount of nitrate leaching from the soil varies around the country, as a result of different land uses, climates, and soils.<br>
This dataset relates to the ""Geographic pattern of agricultural nitrate leaching"" measure on the Environmental Indicators, Te taiao Aotearoa website. "</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 09 Feb 2016<br />
Updated: 09 Feb 2016<br />
Location and extent of NZ's aquifers, 2015tag:data.mfe.govt.nz,2016-01:layers:526752016-01-11T00:46:51.746470+00:002016-01-11T00:44:38.731584+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/52675-location-and-extent-of-nzs-aquifers-2015/" title="Details for Location and extent of NZ's aquifers, 2015"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=52675.150156,style=auto/90x70.png" alt="Location and extent of NZ's aquifers, 2015 thumbnail"/></a><br />
<br /><strong>Updated with new data on 11 Jan 2016</strong><br />
<p>"A unit of rock or sediment is called an aquifer when it can yield a usable quantity of water.<br>
Aquifers may occur at different depths in the same location. The map shows the areas of New Zealand’s land surface above one or more aquifers. The aquifer boundaries were described by White (2001), and some boundaries were updated by Moreau and Bekele (2015), using information provided by regional councils and from Lovett and Cameron (2015). The map has 153 polygons (aquifer outlines), some of which have more than one aquifer.<br>
Methods for defining aquifer boundaries generally rely on knowing the locations and characteristics of productive wells, and using geological maps to identify water–bearing materials. In many cases, these boundaries are also influenced by management attributes such as regional or property boundaries, and surface water catchments (Lovett & Cameron, 2015).<br>
This dataset relates to the ""Location and area of New Zealand’s aquifers"" measure on the Environmental Indicators, Te taiao Aotearoa website.<br>
"</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 11 Jan 2016<br />
Updated: 11 Jan 2016<br />
Observed streambed sedimentation, 1990–2011tag:data.mfe.govt.nz,2016-01:layers:526782016-01-11T00:49:08.360090+00:002016-01-11T00:46:59.161233+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/52678-observed-streambed-sedimentation-19902011/" title="Details for Observed streambed sedimentation, 1990–2011"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=52678.150159,style=auto/90x70.png" alt="Observed streambed sedimentation, 1990–2011 thumbnail"/></a><br />
<br /><strong>Updated with new data on 11 Jan 2016</strong><br />
<p>"Fine sediment is the collective term for inorganic particles deposited on the streambed less than 2mm in size. Urban development and agriculture and forestry around waterways can increase the amount of sediment entering river systems. Sedimentation can clog space between pebbles that are used by aquatic insects and fish, alter food sources, and remove sites used for egg laying. Excess sediment can affect the appeal of rivers and streams for recreation.<br>
This dataset relates to the ""Streambed sedimentation"" measure on the Environmental Indicators, Te taiao Aotearoa website. </p>
<p>Field names<br>
NZREACH Stream segment label<br>
SEDO Predicted observed percentage fine sediment cover, i.e. contemporary state<br>
SEDE Predicted expected percentage fine sediment cover, i.e. reference state. "</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 11 Jan 2016<br />
Updated: 11 Jan 2016<br />
Predicted streambed sedimentation, 1990–2011tag:data.mfe.govt.nz,2016-01:layers:526792016-01-11T02:07:43.399593+00:002016-01-11T00:47:28.942212+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/52679-predicted-streambed-sedimentation-19902011/" title="Details for Predicted streambed sedimentation, 1990–2011"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=52679.150160,style=auto/90x70.png" alt="Predicted streambed sedimentation, 1990–2011 thumbnail"/></a><br />
<br /><strong>Updated with new data on 11 Jan 2016</strong><br />
<p>"Fine sediment is the collective term for inorganic particles deposited on the streambed less than 2mm in size. Urban development and agriculture and forestry around waterways can increase the amount of sediment entering river systems. Sedimentation can clog space between pebbles that are used by aquatic insects and fish, alter food sources, and remove sites used for egg laying. Excess sediment can affect the appeal of rivers and streams for recreation.<br>
This dataset relates to the ""Streambed sedimentation"" measure on the Environmental Indicators, Te taiao Aotearoa website. </p>
<p>Header Description<br>
NZREACH Stream segment label<br>
FINES Mean observed percentage cover of fine sediment (<2mm)<br>
SD Standard deviation of observations<br>
RANGE Range in observations<br>
COUNT Number of observations<br>
"</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 11 Jan 2016<br />
Updated: 11 Jan 2016<br />
Freshwater pests: Alligator weedtag:data.mfe.govt.nz,2016-01:layers:526802016-01-11T00:48:58.441669+00:002016-01-11T00:48:10.654795+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/52680-freshwater-pests-alligator-weed/" title="Details for Freshwater pests: Alligator weed"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=52680.150161,style=auto/90x70.png" alt="Freshwater pests: Alligator weed thumbnail"/></a><br />
<br /><strong>Updated with new data on 11 Jan 2016</strong><br />
<p>"Freshwater plant and animal pests can have significant negative impacts on ecosystem health by reducing indigenous biodiversity through predation and competition, and destabilising aquatic habitats. Freshwater plant pests can cause economic losses through blocking water intakes for hydroelectricity generation, impeded drainage or irrigation. In addition, pests can affect the suitability for recreational activities.<br>
This dataset relates to the ""Freshwater pests"" measure on the Environmental Indicators, Te taiao Aotearoa website. "</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 11 Jan 2016<br />
Updated: 11 Jan 2016<br />
Freshwater pests: American ribbed fluke snailtag:data.mfe.govt.nz,2016-01:layers:526812016-01-11T00:49:36.458941+00:002016-01-11T00:48:43.939149+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/52681-freshwater-pests-american-ribbed-fluke-snail/" title="Details for Freshwater pests: American ribbed fluke snail"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=52681.150162,style=auto/90x70.png" alt="Freshwater pests: American ribbed fluke snail thumbnail"/></a><br />
<br /><strong>Updated with new data on 11 Jan 2016</strong><br />
<p>"Freshwater plant and animal pests can have significant negative impacts on ecosystem health by reducing indigenous biodiversity through predation and competition, and destabilising aquatic habitats. Freshwater plant pests can cause economic losses through blocking water intakes for hydroelectricity generation, impeded drainage or irrigation. In addition, pests can affect the suitability for recreational activities.<br>
This dataset relates to the ""Freshwater pests"" measure on the Environmental Indicators, Te taiao Aotearoa website. "</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 11 Jan 2016<br />
Updated: 11 Jan 2016<br />
Freshwater pests: Arrowheadtag:data.mfe.govt.nz,2016-01:layers:526822016-01-11T00:51:53.445074+00:002016-01-11T00:50:49.297134+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/52682-freshwater-pests-arrowhead/" title="Details for Freshwater pests: Arrowhead"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=52682.150163,style=auto/90x70.png" alt="Freshwater pests: Arrowhead thumbnail"/></a><br />
<br /><strong>Updated with new data on 11 Jan 2016</strong><br />
<p>"Freshwater plant and animal pests can have significant negative impacts on ecosystem health by reducing indigenous biodiversity through predation and competition, and destabilising aquatic habitats. Freshwater plant pests can cause economic losses through blocking water intakes for hydroelectricity generation, impeded drainage or irrigation. In addition, pests can affect the suitability for recreational activities.<br>
This dataset relates to the ""Freshwater pests"" measure on the Environmental Indicators, Te taiao Aotearoa website. "</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 11 Jan 2016<br />
Updated: 11 Jan 2016<br />
Freshwater pests: Bladderworttag:data.mfe.govt.nz,2016-01:layers:526832016-01-11T00:52:32.208442+00:002016-01-11T00:51:29.734829+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/52683-freshwater-pests-bladderwort/" title="Details for Freshwater pests: Bladderwort"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=52683.150164,style=auto/90x70.png" alt="Freshwater pests: Bladderwort thumbnail"/></a><br />
<br /><strong>Updated with new data on 11 Jan 2016</strong><br />
<p>"Freshwater plant and animal pests can have significant negative impacts on ecosystem health by reducing indigenous biodiversity through predation and competition, and destabilising aquatic habitats. Freshwater plant pests can cause economic losses through blocking water intakes for hydroelectricity generation, impeded drainage or irrigation. In addition, pests can affect the suitability for recreational activities.<br>
This dataset relates to the ""Freshwater pests"" measure on the Environmental Indicators, Te taiao Aotearoa website. "</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 11 Jan 2016<br />
Updated: 11 Jan 2016<br />
Freshwater pests: Bogbeantag:data.mfe.govt.nz,2016-01:layers:526842016-01-11T00:53:02.673269+00:002016-01-11T00:52:18.243146+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/52684-freshwater-pests-bogbean/" title="Details for Freshwater pests: Bogbean"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=52684.150165,style=auto/90x70.png" alt="Freshwater pests: Bogbean thumbnail"/></a><br />
<br /><strong>Updated with new data on 11 Jan 2016</strong><br />
<p>"Freshwater plant and animal pests can have significant negative impacts on ecosystem health by reducing indigenous biodiversity through predation and competition, and destabilising aquatic habitats. Freshwater plant pests can cause economic losses through blocking water intakes for hydroelectricity generation, impeded drainage or irrigation. In addition, pests can affect the suitability for recreational activities.<br>
This dataset relates to the ""Freshwater pests"" measure on the Environmental Indicators, Te taiao Aotearoa website. "</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 11 Jan 2016<br />
Updated: 11 Jan 2016<br />
Freshwater pests: Parrots feathertag:data.mfe.govt.nz,2016-01:layers:527252016-01-11T01:37:32.739565+00:002016-01-11T01:24:10.123389+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/52725-freshwater-pests-parrots-feather/" title="Details for Freshwater pests: Parrots feather"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=52725.150207,style=auto/90x70.png" alt="Freshwater pests: Parrots feather thumbnail"/></a><br />
<br /><strong>Updated with new data on 11 Jan 2016</strong><br />
<p>"Freshwater plant and animal pests can have significant negative impacts on ecosystem health by reducing indigenous biodiversity through predation and competition, and destabilising aquatic habitats. Freshwater plant pests can cause economic losses through blocking water intakes for hydroelectricity generation, impeded drainage or irrigation. In addition, pests can affect the suitability for recreational activities.<br>
This dataset relates to the ""Freshwater pests"" measure on the Environmental Indicators, Te taiao Aotearoa website. "</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 11 Jan 2016<br />
Updated: 11 Jan 2016<br />
Freshwater pests: Orfetag:data.mfe.govt.nz,2016-01:layers:527242016-01-11T01:37:33.916385+00:002016-01-11T01:24:04.584799+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/52724-freshwater-pests-orfe/" title="Details for Freshwater pests: Orfe"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=52724.150206,style=auto/90x70.png" alt="Freshwater pests: Orfe thumbnail"/></a><br />
<br /><strong>Updated with new data on 11 Jan 2016</strong><br />
<p>"Freshwater plant and animal pests can have significant negative impacts on ecosystem health by reducing indigenous biodiversity through predation and competition, and destabilising aquatic habitats. Freshwater plant pests can cause economic losses through blocking water intakes for hydroelectricity generation, impeded drainage or irrigation. In addition, pests can affect the suitability for recreational activities.<br>
This dataset relates to the ""Freshwater pests"" measure on the Environmental Indicators, Te taiao Aotearoa website. "</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 11 Jan 2016<br />
Updated: 11 Jan 2016<br />
Nitrate–nitrogen, 2009–2013tag:data.mfe.govt.nz,2016-01:layers:527232016-01-11T01:37:16.586601+00:002016-01-11T01:23:16.410309+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/52723-nitratenitrogen-20092013/" title="Details for Nitrate–nitrogen, 2009–2013"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=52723.150204,style=auto/90x70.png" alt="Nitrate–nitrogen, 2009–2013 thumbnail"/></a><br />
<br /><strong>Updated with new data on 11 Jan 2016</strong><br />
<p>"Small amounts of nitrogen are a natural component of healthy rivers. Nitrogen in rivers can vary due to differences in land use, climate, elevation, and geology. Nitrogen is transferred from land to water and is cycled through different forms, which can have different effects. Moderate concentrations of nitrate can cause weeds and algae to grow too fast. High concentrations of ammoniacal and nitrate nitrogen can be toxic to fish and other aquatic animals.<br>
This dataset relates to the ""Geographic pattern of nitrogen in river water"" measure on the Environmental Indicators, Te taiao Aotearoa website. "</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 11 Jan 2016<br />
Updated: 11 Jan 2016<br />
Freshwater pests: Mexican water lilytag:data.mfe.govt.nz,2016-01:layers:527192016-01-11T01:36:39.772298+00:002016-01-11T01:21:36.051596+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/52719-freshwater-pests-mexican-water-lily/" title="Details for Freshwater pests: Mexican water lily"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=52719.150200,style=auto/90x70.png" alt="Freshwater pests: Mexican water lily thumbnail"/></a><br />
<br /><strong>Updated with new data on 11 Jan 2016</strong><br />
<p>"Freshwater plant and animal pests can have significant negative impacts on ecosystem health by reducing indigenous biodiversity through predation and competition, and destabilising aquatic habitats. Freshwater plant pests can cause economic losses through blocking water intakes for hydroelectricity generation, impeded drainage or irrigation. In addition, pests can affect the suitability for recreational activities.<br>
This dataset relates to the ""Freshwater pests"" measure on the Environmental Indicators, Te taiao Aotearoa website. "</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 11 Jan 2016<br />
Updated: 11 Jan 2016<br />
Ammoniacal nitrogen, 2009–2013tag:data.mfe.govt.nz,2016-01:layers:527212016-01-11T01:36:47.733811+00:002016-01-11T01:22:24.176196+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/52721-ammoniacal-nitrogen-20092013/" title="Details for Ammoniacal nitrogen, 2009–2013"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=52721.150202,style=auto/90x70.png" alt="Ammoniacal nitrogen, 2009–2013 thumbnail"/></a><br />
<br /><strong>Updated with new data on 11 Jan 2016</strong><br />
<p>"Small amounts of nitrogen are a natural component of healthy rivers. Nitrogen in rivers can vary due to differences in land use, climate, elevation, and geology. Nitrogen is transferred from land to water and is cycled through different forms, which can have different effects. Moderate concentrations of nitrate can cause weeds and algae to grow too fast. High concentrations of ammoniacal and nitrate nitrogen can be toxic to fish and other aquatic animals.<br>
This dataset relates to the ""Geographic pattern of nitrogen in river water"" measure on the Environmental Indicators, Te taiao Aotearoa website. "</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 11 Jan 2016<br />
Updated: 11 Jan 2016<br />
Freshwater pests: Marshworttag:data.mfe.govt.nz,2016-01:layers:527172016-01-11T01:36:33.828088+00:002016-01-11T01:20:57.249400+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/52717-freshwater-pests-marshwort/" title="Details for Freshwater pests: Marshwort"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=52717.150198,style=auto/90x70.png" alt="Freshwater pests: Marshwort thumbnail"/></a><br />
<br /><strong>Updated with new data on 11 Jan 2016</strong><br />
<p>"Freshwater plant and animal pests can have significant negative impacts on ecosystem health by reducing indigenous biodiversity through predation and competition, and destabilising aquatic habitats. Freshwater plant pests can cause economic losses through blocking water intakes for hydroelectricity generation, impeded drainage or irrigation. In addition, pests can affect the suitability for recreational activities.<br>
This dataset relates to the ""Freshwater pests"" measure on the Environmental Indicators, Te taiao Aotearoa website. "</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 11 Jan 2016<br />
Updated: 11 Jan 2016<br />
Freshwater pests: Margaret River Marrontag:data.mfe.govt.nz,2016-01:layers:527182016-01-11T01:36:38.655776+00:002016-01-11T01:21:07.757252+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/52718-freshwater-pests-margaret-river-marron/" title="Details for Freshwater pests: Margaret River Marron"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=52718.150199,style=auto/90x70.png" alt="Freshwater pests: Margaret River Marron thumbnail"/></a><br />
<br /><strong>Updated with new data on 11 Jan 2016</strong><br />
<p>"Freshwater plant and animal pests can have significant negative impacts on ecosystem health by reducing indigenous biodiversity through predation and competition, and destabilising aquatic habitats. Freshwater plant pests can cause economic losses through blocking water intakes for hydroelectricity generation, impeded drainage or irrigation. In addition, pests can affect the suitability for recreational activities.<br>
This dataset relates to the ""Freshwater pests"" measure on the Environmental Indicators, Te taiao Aotearoa website. "</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 11 Jan 2016<br />
Updated: 11 Jan 2016<br />
Freshwater pests: Malaysian trumpet snailtag:data.mfe.govt.nz,2016-01:layers:527162016-01-11T01:36:18.319729+00:002016-01-11T01:20:16.364550+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/52716-freshwater-pests-malaysian-trumpet-snail/" title="Details for Freshwater pests: Malaysian trumpet snail"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=52716.150197,style=auto/90x70.png" alt="Freshwater pests: Malaysian trumpet snail thumbnail"/></a><br />
<br /><strong>Updated with new data on 11 Jan 2016</strong><br />
<p>"Freshwater plant and animal pests can have significant negative impacts on ecosystem health by reducing indigenous biodiversity through predation and competition, and destabilising aquatic habitats. Freshwater plant pests can cause economic losses through blocking water intakes for hydroelectricity generation, impeded drainage or irrigation. In addition, pests can affect the suitability for recreational activities.<br>
This dataset relates to the ""Freshwater pests"" measure on the Environmental Indicators, Te taiao Aotearoa website. "</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 11 Jan 2016<br />
Updated: 11 Jan 2016<br />
Freshwater pests: Manchurian wild ricetag:data.mfe.govt.nz,2016-01:layers:527152016-01-11T01:36:16.949223+00:002016-01-11T01:20:06.148139+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/52715-freshwater-pests-manchurian-wild-rice/" title="Details for Freshwater pests: Manchurian wild rice"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=52715.150196,style=auto/90x70.png" alt="Freshwater pests: Manchurian wild rice thumbnail"/></a><br />
<br /><strong>Updated with new data on 11 Jan 2016</strong><br />
<p>"Freshwater plant and animal pests can have significant negative impacts on ecosystem health by reducing indigenous biodiversity through predation and competition, and destabilising aquatic habitats. Freshwater plant pests can cause economic losses through blocking water intakes for hydroelectricity generation, impeded drainage or irrigation. In addition, pests can affect the suitability for recreational activities.<br>
This dataset relates to the ""Freshwater pests"" measure on the Environmental Indicators, Te taiao Aotearoa website. "</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 11 Jan 2016<br />
Updated: 11 Jan 2016<br />
Freshwater pests: Left handed pond snailtag:data.mfe.govt.nz,2016-01:layers:527142016-01-11T01:35:59.649438+00:002016-01-11T01:19:23.250673+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/52714-freshwater-pests-left-handed-pond-snail/" title="Details for Freshwater pests: Left handed pond snail"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=52714.150195,style=auto/90x70.png" alt="Freshwater pests: Left handed pond snail thumbnail"/></a><br />
<br /><strong>Updated with new data on 11 Jan 2016</strong><br />
<p>"Freshwater plant and animal pests can have significant negative impacts on ecosystem health by reducing indigenous biodiversity through predation and competition, and destabilising aquatic habitats. Freshwater plant pests can cause economic losses through blocking water intakes for hydroelectricity generation, impeded drainage or irrigation. In addition, pests can affect the suitability for recreational activities.<br>
This dataset relates to the ""Freshwater pests"" measure on the Environmental Indicators, Te taiao Aotearoa website. "</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 11 Jan 2016<br />
Updated: 11 Jan 2016<br />
Predicted average Macroinvertebrate Community Index (MCI) score, 2007–2011tag:data.mfe.govt.nz,2016-01:layers:527132016-01-11T01:35:59.533068+00:002016-01-11T01:19:08.229268+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/52713-predicted-average-macroinvertebrate-community-index-mci-score-20072011/" title="Details for Predicted average Macroinvertebrate Community Index (MCI) score, 2007–2011"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=52713.150194,style=auto/90x70.png" alt="Predicted average Macroinvertebrate Community Index (MCI) score, 2007–2011 thumbnail"/></a><br />
<br /><strong>Updated with new data on 11 Jan 2016</strong><br />
<p>"Macroinvertebrates are small animals without backbones that live on and under submerged logs, rocks, and aquatic plants in the stream bed during some period of their life cycle. They play a central role in stream ecosystems by feeding on periphyton (algae or slime), macrophytes (aquatic plants), dead leaves and wood, or on each other. High Macroinvertebrate Community Index (MCI) scores generally indicate better stream health. Macroinvertebrates are good continuous indicators of the health of their stream environment. This is because they are relatively sedentary and long–lived (a year or more) which means they live with any stresses or changes that occur in their location (eg, pollution, habitat removal, floods and droughts). They complement discrete measures like chemical monitoring, which only reflects the condition at the exact time and place of sampling. Such monitoring might miss effects of a short–lived pollutant or an unanticipated type of disturbance.<br>
This dataset relates to the ""River water quality: benthic macroinvertebrates"" measure on the Environmental Indicators, Te taiao Aotearoa website. "</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 11 Jan 2016<br />
Updated: 11 Jan 2016<br />
Freshwater pests: Koi carptag:data.mfe.govt.nz,2016-01:layers:527122016-01-11T01:35:46.708149+00:002016-01-11T01:18:14.420840+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/52712-freshwater-pests-koi-carp/" title="Details for Freshwater pests: Koi carp"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=52712.150193,style=auto/90x70.png" alt="Freshwater pests: Koi carp thumbnail"/></a><br />
<br /><strong>Updated with new data on 11 Jan 2016</strong><br />
<p>"Freshwater plant and animal pests can have significant negative impacts on ecosystem health by reducing indigenous biodiversity through predation and competition, and destabilising aquatic habitats. Freshwater plant pests can cause economic losses through blocking water intakes for hydroelectricity generation, impeded drainage or irrigation. In addition, pests can affect the suitability for recreational activities.<br>
This dataset relates to the ""Freshwater pests"" measure on the Environmental Indicators, Te taiao Aotearoa website. "</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 11 Jan 2016<br />
Updated: 11 Jan 2016<br />
Freshwater pests: Lagarosiphontag:data.mfe.govt.nz,2016-01:layers:527112016-01-11T01:35:41.240172+00:002016-01-11T01:18:03.421777+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/52711-freshwater-pests-lagarosiphon/" title="Details for Freshwater pests: Lagarosiphon"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=52711.150192,style=auto/90x70.png" alt="Freshwater pests: Lagarosiphon thumbnail"/></a><br />
<br /><strong>Updated with new data on 11 Jan 2016</strong><br />
<p>"Freshwater plant and animal pests can have significant negative impacts on ecosystem health by reducing indigenous biodiversity through predation and competition, and destabilising aquatic habitats. Freshwater plant pests can cause economic losses through blocking water intakes for hydroelectricity generation, impeded drainage or irrigation. In addition, pests can affect the suitability for recreational activities.<br>
This dataset relates to the ""Freshwater pests"" measure on the Environmental Indicators, Te taiao Aotearoa website. "</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 11 Jan 2016<br />
Updated: 11 Jan 2016<br />
Freshwater pests: Hydrillatag:data.mfe.govt.nz,2016-01:layers:527092016-01-11T01:35:35.897258+00:002016-01-11T01:17:10.605001+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/52709-freshwater-pests-hydrilla/" title="Details for Freshwater pests: Hydrilla"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=52709.150190,style=auto/90x70.png" alt="Freshwater pests: Hydrilla thumbnail"/></a><br />
<br /><strong>Updated with new data on 11 Jan 2016</strong><br />
<p>"Freshwater plant and animal pests can have significant negative impacts on ecosystem health by reducing indigenous biodiversity through predation and competition, and destabilising aquatic habitats. Freshwater plant pests can cause economic losses through blocking water intakes for hydroelectricity generation, impeded drainage or irrigation. In addition, pests can affect the suitability for recreational activities.<br>
This dataset relates to the ""Freshwater pests"" measure on the Environmental Indicators, Te taiao Aotearoa website. "</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 11 Jan 2016<br />
Updated: 11 Jan 2016<br />
Freshwater pests: Great pond snailtag:data.mfe.govt.nz,2016-01:layers:527082016-01-11T01:35:16.387936+00:002016-01-11T01:16:35.302846+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/52708-freshwater-pests-great-pond-snail/" title="Details for Freshwater pests: Great pond snail"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=52708.150189,style=auto/90x70.png" alt="Freshwater pests: Great pond snail thumbnail"/></a><br />
<br /><strong>Updated with new data on 11 Jan 2016</strong><br />
<p>"Freshwater plant and animal pests can have significant negative impacts on ecosystem health by reducing indigenous biodiversity through predation and competition, and destabilising aquatic habitats. Freshwater plant pests can cause economic losses through blocking water intakes for hydroelectricity generation, impeded drainage or irrigation. In addition, pests can affect the suitability for recreational activities.<br>
This dataset relates to the ""Freshwater pests"" measure on the Environmental Indicators, Te taiao Aotearoa website. "</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 11 Jan 2016<br />
Updated: 11 Jan 2016<br />
Freshwater pests: Gambusiatag:data.mfe.govt.nz,2016-01:layers:527062016-01-11T01:34:53.132163+00:002016-01-11T01:15:41.139387+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/52706-freshwater-pests-gambusia/" title="Details for Freshwater pests: Gambusia"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=52706.150187,style=auto/90x70.png" alt="Freshwater pests: Gambusia thumbnail"/></a><br />
<br /><strong>Updated with new data on 11 Jan 2016</strong><br />
<p>"Freshwater plant and animal pests can have significant negative impacts on ecosystem health by reducing indigenous biodiversity through predation and competition, and destabilising aquatic habitats. Freshwater plant pests can cause economic losses through blocking water intakes for hydroelectricity generation, impeded drainage or irrigation. In addition, pests can affect the suitability for recreational activities.<br>
This dataset relates to the ""Freshwater pests"" measure on the Environmental Indicators, Te taiao Aotearoa website. "</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 11 Jan 2016<br />
Updated: 11 Jan 2016<br />
Freshwater pests: Goldfishtag:data.mfe.govt.nz,2016-01:layers:527052016-01-11T01:34:54.431004+00:002016-01-11T01:15:26.727609+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/52705-freshwater-pests-goldfish/" title="Details for Freshwater pests: Goldfish"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=52705.150186,style=auto/90x70.png" alt="Freshwater pests: Goldfish thumbnail"/></a><br />
<br /><strong>Updated with new data on 11 Jan 2016</strong><br />
<p>"Freshwater plant and animal pests can have significant negative impacts on ecosystem health by reducing indigenous biodiversity through predation and competition, and destabilising aquatic habitats. Freshwater plant pests can cause economic losses through blocking water intakes for hydroelectricity generation, impeded drainage or irrigation. In addition, pests can affect the suitability for recreational activities.<br>
This dataset relates to the ""Freshwater pests"" measure on the Environmental Indicators, Te taiao Aotearoa website. "</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 11 Jan 2016<br />
Updated: 11 Jan 2016<br />
Freshwater pests: Freshwater jellyfishtag:data.mfe.govt.nz,2016-01:layers:527042016-01-11T01:34:24.978100+00:002016-01-11T01:14:43.372762+00:00
<a class="kxThumbnail" href="https://data.mfe.govt.nz/layer/52704-freshwater-pests-freshwater-jellyfish/" title="Details for Freshwater pests: Freshwater jellyfish"><img src="//tiles-cdn.koordinates.com/services/tiles/v4/thumbnail/layer=52704.150185,style=auto/90x70.png" alt="Freshwater pests: Freshwater jellyfish thumbnail"/></a><br />
<br /><strong>Updated with new data on 11 Jan 2016</strong><br />
<p>"Freshwater plant and animal pests can have significant negative impacts on ecosystem health by reducing indigenous biodiversity through predation and competition, and destabilising aquatic habitats. Freshwater plant pests can cause economic losses through blocking water intakes for hydroelectricity generation, impeded drainage or irrigation. In addition, pests can affect the suitability for recreational activities.<br>
This dataset relates to the ""Freshwater pests"" measure on the Environmental Indicators, Te taiao Aotearoa website. "</p>
From: <a href="https://data.mfe.govt.nz/group/environmental-reporting/" title="Profile for Environmental Reporting">Environmental Reporting</a><br />
Added: 11 Jan 2016<br />
Updated: 11 Jan 2016<br />