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Freshwater Ecological monitoring
We offer a range of ecological monitoring tools. -
Seasonal Climate Outlook
Publication seriesAir temperature, rainfall, soil moisture and river flow predictions for the coming season. -
Instruments
ServiceFind out more about NIWA Instruments Systems -
'Seven-station' series temperature data
Research ProjectNIWA's long-running 'seven-station' series shows NZ's average annual temperature has increased by about 1 °C over the past 100 years. -
Online services
ServiceNIWA provides online access to major climate and environmental monitoring systems, databases and forecasting tools. -
Climate extremes
Hottest, coldest, wettest, driest, sunniest, windiest...which places hold the record for climate extremes in NZ? -
Ocean gliders
ServiceUsing a novel observational platform – ocean gliders—this research will observe and understand subsurface variations in temperature, salinity, oxygen and biological factors in water shallower than 200 metres – what we consider to be the shelf seas. -
Ngā Waihotanga Iho - The Estuary Monitoring Toolkit
Software Tool/ResourceThe main purpose of Ngā Waihotanga Iho is to provide tools for the public to measure environmental changes that occur in estuaries over time. These changes may occur due to natural processes and/or human activities. -
Traffic emissions mapping - black carbon and nitrogen dioxide
Research ProjectBlack carbon, commonly known as soot, is made of microscopic particles generated by incomplete combustion. Download our latest maps of long-term average concentrations of black carbon from road traffic. Equivalent maps for nitrogen dioxide (NO2) are coming soon. -
Aquaculture Nutrition
ServiceNutrition underpins the performance of fish stocks in terms of health, growth (production) and reproduction. -
Total Carbon Column Observing Network
Research ProjectNIWA participates in the Total Carbon Column Observing Network, a ground-based observing network dedicated to making precise and accurate measurements of greenhouse gas concentrations in different parts of the atmosphere.