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Atmosphere
World class research contributing to our understanding of greenhouse gases, ozone depletion, and urban air pollution.
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Accurate quantification of methane emissions from waste and agriculture
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Total Carbon Column Observing Network
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Baring Head Atmospheric Research Station
Lauder Atmospheric Research Station
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MethaneSAT
Research Project
10 May 2023
Detecting and quantifying methane emissions by satellite
Climate & Weather
Climate & Weather
Understanding our variable and changing climate is critical for managing resources and reducing risks.
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NIWA can help you leverage updated climate projections
Service
29 August 2024
NIWA is using updated climate projections to help New Zealanders better understand climate-related risks.
Hazards
Hazards
Nature can be a destructive force. Our science prevents property damage and saves lives.
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Mā te haumaru ō te wai: Aotearoa flood resilience
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Tonga eruption confirmed as largest ever recorded
Media release
21 November 2022
A New Zealand-led team has completed the fullest investigation to date into January’s eruption of the underwater Tongan volcano.
Coasts & Oceans
Coasts & Oceans
NIWA aims to provide the knowledge needed for the sound environmental management of our marine resources.
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Ross Sea “ACTUATE” Voyage - TAN2502
RV Tangaroa voyage to the Ross Sea, the ship’s 16th voyage to Antarctica and Southern Ocean.
Freshwater
Freshwater
We provide public information on river, lake, and groundwater conditions across New Zealand including water quantity and quality.
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Stopping the gold clam: it's now or never
Roto Turf: Aquatic plant ‘life rafts’ in degraded lakes
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Stopping the gold clam: it's now or never
A NIWA-led programme to develop effective, and culturally-attuned strategies for managing the freshwater gold clam.
Te Kūwaha
Te Kūwaha
Working together with hapū, iwi, Māori communities and Māori business to deliver tailored science.
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Taonga species
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Ngā repo o Maniapoto - Maniapoto wetland inventory
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Taonga Species Series
Climate Change Vulnerability Assessment (CCVA)
Kaitiaki Tools
Trends analysis for selected indicators of Waikato River health
Climate and Māori society
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Te Kūwaha Graduate Programme
19 January 2023
NIWA’s Te Kūwaha Graduate Internship programme has been established to help support and create tangible pathways for the next generation of Māori researchers.
Pacific
Pacific
We provide applied science and environmental consultancy services to support international development. NIWA works collaboratively with Pacific partners to support the sustainable management and resilience of natural resources, environments & communities.
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A Floating University for the Pacific
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Pacific Risk Tool for Resilience, Phase 2 (PARTneR-2)
Improved sustainability of the demersal line fishery in Tonga
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Island Climate Update
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On-Site Household Sanitation Guidelines for Fiji
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Island Climate Update
Publication series
06 June 2017
A monthly summary of the climate in the tropical South Pacific islands, with an outlook for the coming months.
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About
About
Decision makers at all levels are seeking evidence-based analysis and advice from environmental experts. NIWA’s science provides high quality insights to underpin important decisions, and innovative solutions.
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Lake restoration gets global spotlight
Transition Chief Executive appointed for the New Zealand Earth Sciences Institute
Antarctic clean-up challenges
NIWA welcomes new name and merger date
Bold science reforms to fuel economic growth
Experience a lifetime of coastal climate change with new online game
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Flagship Science Programmes
Flagship Science Programmes
NIWA’s flagship programmes bring together experts, partners and technologies to tackle key environmental challenges and deliver solutions to help New Zealand build resilience and manage its environment wisely.
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Sediment tools
More information about our sediment tools.
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