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Southwest Pacific Tropical Cyclone Outlook
Publication seriesA summary of up-coming tropical cyclone seasons, issued 6-monthly. -
Map Alpine
Education ResourceMountainous areas are subject to heavy snowfalls, high winds, and low temperatures. Semi-permanent snow and ice fields exist at about 1000-1100 metres during winter. -
Water temperature and hydro
How do hydro-electricity activities potentially influence waterway temperatures? -
Water abstraction and agriculture
How do agricultural activities potentially influence water flows? -
Environmental Information Services
ServiceNIWA collects and manages significant amounts of New Zealand's environmental data, particularly in the climate, freshwater, marine and atmosphere domains. -
Freshwater monitoring and reporting
Research ProjectNIWA's research on freshwater monitoring and reporting is one of three research areas within the 'Values, Monitoring and Outcomes' (VMO) programme led by Landcare Research. -
Daily climate maps
These climate maps are updated daily and are based on data from our National Climate Database. -
Ecotoxicology services
ServiceNIWA offers a range of standard toxicity tests for both freshwater and marine environments. -
Wood processing
Trees are grown and converted into a range of useful timber and paper products.