Atmospheric analysis

Traits are defined as the components of organisms that can be measured and have an effect on ecosystem functioning. Examples of traits include the behaviour, life history, morphology, and physiology characteristics

Casal2 is an advanced software package developed by NIWA for modelling the population dynamics of marine species.

Downloadable and printable guides on identification of common freshwater invertebrates found in New Zealand waterways and lakes.

A weekly update describing soil moisture patterns across the country to show where dry to extremely dry conditions are occurring or imminent.

We are now halfway through our Antarctic mission and the past two and a half weeks have been marked by feelings of excitement, anticipation, and trepidation.

January was Auckland's wettest month since records began, according to meteorologists. The Central Auckland Rainfall series recorded a total of 539 mm of rain at Albert Park, smashing the previous monthly record of 420 mm from February 1869.

A NIWA-led research programme developing a system to map flood hazard consistently across the whole country.

RiskScape is a software application for analysing natural hazard consequences.

Balancing the sustainability of our fisheries stocks and the impacts of fishing on the environment with the economic opportunities

NIWA will be determining the impact of fisheries on the aquatic environment. This will inform an ecosystem-based approach to fisheries management and the development methods to mitigate this impact.

NIWA aims to develop and apply standardised methodologies to monitor and assess international fisheries outside the New Zealand EEZ and determine the environmental effects of fishing in these areas.

A weekly update describing soil moisture patterns across the country to show where dry to extremely dry conditions are occurring or imminent. Regions experiencing significant soil moisture deficits are deemed “hotspots”. Persistent hotspot regions have the potential to develop into drought.