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Mahinga kai - what species interests you?
In Kaitiaki Tools the term mahinga kai generally refers to indigenous freshwater species that have traditionally been used as food, tools, or other resources. -
Tuna - customary fisheries
Māori have an extensive knowledge of the ecology of freshwater eels, and have maintained their customary fisheries for several centuries. -
Exploration sector
Hydrocarbons, although requiring increasingly responsible use, are still an essential part of our modern economy. NIWA has provided survey and consultancy services related to the exploration of offshore mineral resources for thirty years. -
LakeSPI: Keeping tabs on lake health
Software Tool/ResourceThe condition of many NZ lakes is under threat from land-use changes and the invasion of alien aquatic plants. -
Meteorologist for a day
Within a range of meaningful contexts students will be able to make statements about implications and possible actions consistent with the results of a statistical investigation and to find and authenticate data measures such as mean, median, mode, inter-quartile range, and range. -
Mean daily minimum temperatures (°C)
These datasets are available in a range of formats. -
Seafood sector
NIWA's seafood sector work comprises our fish, fisheries and aquaculture research and consultancy. -
Development of sustainable water supply and treatment systems for a coastal Fijian village
Research ProjectThis collaborative NZaid project worked with coastal Fijian villagers at Votua on the Coral Coast of Viti Levu to develop pragmatic water supply and waste treatment solutions to protect public health and reduce contamination of coastal waters. -
Coralline Algae
This identification guide covers the common crustose coralline algae found in central New Zealand. -
Otago
The climate of Otago is perhaps the most diverse of any region in New Zealand. -
Tuna - diet
Longfin eels are the largest and longest-lived fish in New Zealand's freshwaters, and where they are present they are the top predator.