Atmospheric analysis

NIWA has been using advanced scientific instruments to measure atmospheric trace gases and isotopes for over 50 years.

  • Kaharoa II

    New fisheries research vessel gearing up for work

    Media release
    NIWA’s new research vessel, Kaharoa II, will be conducting ten days of sea trials out from Nelson, starting this week.
  • Coasts & Oceans

    Research outputs

    Research projects carried out under the Future Coasts programme
  • Lake Ohinewai Rototurf

    Rolling life back into New Zealand’s lakes

    Media release
    NIWA is using biodegradable “life rafts” to reintroduce native plants to degraded lakes. 
  • Another world.. A football floated past a team of divers. Upon closer inspection, it was like a min world with pelagic crabs and barnacles making the adidas football their 'mini world. Northland.

    Scientists capture stunning snapshots

    Media release
    A unique river portrait and a humorous moment with bubbles are some of the award-winning images taken by NIWA staff this year.
  • Potential_adaptation_options_fill_icon

    Potential adaptation options

    Research Project
    See reports produced to guide potential adaptation strategies in the Lower Waikato region.
  • Causal_diagrams_Te_Paahu_case_study

    Causal diagrams to help understand wellbeing in Te Puuaha| The Lower Waikato River

    Research Project
    The Te Puuaha case study uses causal diagrams to show how sea level rise impacts whaanau wellbeing, helping identify areas for action.
  • Tamaki Drive Auckland Flooding

    Storm-tide red-alert days 2025

    Service
    Storm-tide red alerts mark the highest king tides, crucial for emergency and coastal hazard managers to monitor.
  • hazards-game_homepage_fill_icon

    Future Coasts multi-hazards game

    Research Project
    A serious game simulating a coastal lowland scenario under climate change to support adaptation decision-making and community engagement.
  • impact_of_watrelogging_guidance_icon_fill

    Impact of waterlogging on growth of perennial ryegrass

    Research Project
    Quantifying impact of sea-level rise on agricultural yield
  • 2020_06_WEATHER_parsonsking2020_06_BARING_HEAD_LEARNZ_parsonskingDSC_0057

    Mapping Elevation Capital

    Research Project
    Mapping migration space for coastal habitats under sea-level-rise
  • 2024_2_MARINE HEATWAVE ESTUARY WAIHI_HI_mackayDJI_0051-Pano

    Parsimonious estuary model to simulate the impact of sea-level rise

    Research Project
    The New Zealand Water Model (NZWaM)
  • Losing ground to sea-level rise

    Research Project
    Mangroves on the atoll of Ouvéa are struggling with the changing climate