LAWA
Explore Data
Learn
Get Involved
About
Toggle navigation
LAWA
Explore Data
Regions
Auckland region
Bay of Plenty region
Canterbury region
Gisborne region
Hawke's Bay region
Manawatū-Whanganui region
Marlborough region
Nelson region
Northland region
Otago region
Southland region
Taranaki region
Tasman region
Waikato region
Wellington region
West Coast region
Topics
Actions
Air Quality
Swimming
Estuaries
Groundwater Quality
Lakes
Land Cover
River Quality
Water Quantity
Learn
Get Involved
About
Search
Glossary Item
Ecotoxicity
The study of toxic effects on plants or animals caused by natural or man-made substances.
