Mean fish index of biotic integrity (IBI) scores for all river sites, by decade, 1970-2007 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Table |
Table |
8005 |
39 |
Freshwater pests: Hydrilla |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Layer |
Vector |
10223 |
10 |
Freshwater pests: Margaret River Marron |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Layer |
Vector |
9844 |
10 |
Lake submerged plant index, 1991 - 2019 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 4.0 International |
Table |
Table |
4577 |
13 |
Freshwater pests: Mexican water lily |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Layer |
Vector |
10002 |
12 |
Freshwater pests: Malaysian trumpet snail |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Layer |
Vector |
10335 |
8 |
River water quality: Escherichia coli, flow adjusted trends, 1991 - 2020 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 4.0 International |
Table |
Table |
479 |
0 |
Predicted river water quality, 2009–13 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Table |
Table |
8897 |
143 |
Freshwater pests: yellow water lily |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Layer |
Vector |
9766 |
12 |
Urban stream water quality - trends - 2008–15 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Table |
Table |
7217 |
30 |
Freshwater pests: Left handed pond snail |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Layer |
Vector |
10139 |
13 |
Freshwater pests: Water lettuce |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Layer |
Vector |
10063 |
14 |
Nitrate–nitrogen trends, 1989–2013 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Layer |
Vector |
12052 |
86 |
Stream bed sedimentation - predicted cover in all river reaches nationwide |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Table |
Table |
7069 |
50 |
Lake water quality trends 2008–2017 1998–2017 and 1990–2017 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 4.0 International |
Table |
Table |
6813 |
23 |
River water quality: Macroinvertebrate community index, flow adjusted trends, 1991 - 2020 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 4.0 International |
Table |
Table |
488 |
1 |
Nitrate-nitrogen leaching from dairy livestock 2017 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 4.0 International |
Layer |
Grid |
5008 |
36 |
Total phosphorus, 2009–2013 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Layer |
Vector |
9953 |
57 |
Conservation status of native freshwater fish and invertebrates, 2013 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Table |
Table |
8771 |
65 |
Lake water quality trends, 2004-2013 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Table |
Table |
8208 |
88 |
Urban water quality - state - 2013–2015 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Table |
Table |
7072 |
34 |
Predicted E.coli concentrations in rivers, 1990–2013 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Table |
Table |
7087 |
31 |
Lake water quality state percentiles, by monitoring site, 2009-2014 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Table |
Table |
8499 |
60 |
Accumulated freshwater takes, 2013–14 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Table |
Table |
7473 |
53 |
Selected barriers to freshwater fish in Hawke’s Bay, 2002–10 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Table |
Table |
8455 |
11 |
Freshwater pests: Perch |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Layer |
Vector |
10135 |
16 |
Freshwater pests: Fanwort |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Layer |
Vector |
9725 |
13 |
Predicted capture of 11 fish species, 1977–2015 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 3.0 New Zealand |
Table |
Table |
7352 |
59 |
Nitrate-nitrogen leaching from sheep livestock 2017 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 4.0 International |
Layer |
Grid |
4837 |
14 |
River water quality: Escherichia coli, trends, 1991 - 2020 |
Environmental Reporting |
Ministry for the Environment |
|
|
Creative Commons Attribution 4.0 International |
Table |
Table |
528 |
1 |