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  • Annual sea surface temperature difference from normal, 2013

    Ministry for the Environment
    The ocean waters surrounding New Zealand vary in temperature from north to south. They interact with heat and moisture in the atmosphere and affect our weather. Long-term changes and short-term variability in sea-surface temperatures can affect marine processes, habitats, and species. Some species may find it hard to survive in changing environmental...
    Created 2 February 2020 Updated 1 December 2021
  • Recruitment of indigenous tree sp kāmahi 2002–2014

    Ministry for the Environment
    "The rates of establishment (recruitment) of indigenous tree species vary across New Zealand. Changes in the state of the environment (such as from browsing pests, large-scale weather events, or climate change) may change the rates of recruitment of particular tree species. This in turn may alter forest processes. Repeated surveys of the distribution of...
    Created 2 February 2020 Updated 1 December 2021
  • Recruitment of indigenous tree sp hūpiro 2002–2014

    Ministry for the Environment
    "The rates of establishment (recruitment) of indigenous tree species vary across New Zealand. Changes in the state of the environment (such as from browsing pests, large-scale weather events, or climate change) may change the rates of recruitment of particular tree species. This in turn may alter forest processes. Repeated surveys of the distribution of...
    Created 2 February 2020 Updated 1 December 2021
  • Annual average sea surface temperature, 1997

    Ministry for the Environment
    The ocean waters surrounding New Zealand vary in temperature from north to south. They interact with heat and moisture in the atmosphere and affect our weather. Long-term changes and short-term variability in sea-surface temperatures can affect marine processes, habitats, and species. Some species may find it hard to survive in changing environmental...
    Created 2 February 2020 Updated 1 December 2021
  • SPOT5 2008 Chatham Islands Footprints

    Ministry for the Environment
    Note: Metadata relates to the mosaicked imagery. This layer has been provided to enable users to explore coverage and capture dates of the imagery. To enquire about ordering the imagery, please e-mail lucas[at]mfe.govt.nz. This imagery is a 10m, four-band multispectral, cloud-minimised mosaic of SPOT 5 satellite scenes over Chatham Islands captured...
    Created 2 February 2020 Updated 1 December 2021
  • Annual sea surface temperature difference from normal, 1998

    Ministry for the Environment
    The ocean waters surrounding New Zealand vary in temperature from north to south. They interact with heat and moisture in the atmosphere and affect our weather. Long-term changes and short-term variability in sea-surface temperatures can affect marine processes, habitats, and species. Some species may find it hard to survive in changing environmental...
    Created 2 February 2020 Updated 1 December 2021
  • SPOT5 2013 Footprints

    Ministry for the Environment
    Note: Metadata relates to the mosaicked imagery. This layer has been provided to enable users to explore coverage and capture dates of the imagery. To enquire about ordering the imagery, please e-mail lucas[at]mfe.govt.nz. This imagery is 10m, four-band multispectral, cloud-minimised mosaics of SPOT 5 satellite scenes over mainland New Zealand captured...
    Created 2 February 2020 Updated 1 December 2021
  • Recruitment of indigenous tree sp Halls tōtara 2002–2014

    Ministry for the Environment
    "The rates of establishment (recruitment) of indigenous tree species vary across New Zealand. Changes in the state of the environment (such as from browsing pests, large-scale weather events, or climate change) may change the rates of recruitment of particular tree species. This in turn may alter forest processes. Repeated surveys of the distribution of...
    Created 2 February 2020 Updated 1 December 2021
  • Recruitment of indigenous tree sp soft tree fern 2002–2014

    Ministry for the Environment
    "The rates of establishment (recruitment) of indigenous tree species vary across New Zealand. Changes in the state of the environment (such as from browsing pests, large-scale weather events, or climate change) may change the rates of recruitment of particular tree species. This in turn may alter forest processes. Repeated surveys of the distribution of...
    Created 2 February 2020 Updated 1 December 2021
  • Freshwater pests: American ribbed fluke snail

    Ministry for the Environment
    "Freshwater plant and animal pests can have significant negative impacts on ecosystem health by reducing indigenous biodiversity through predation and competition, and destabilising aquatic habitats. Freshwater plant pests can cause economic losses through blocking water intakes for hydroelectricity generation, impeded drainage or irrigation. In addition,...
    Created 2 February 2020 Updated 1 December 2021
  • Landsat8 2015 Footprints

    Ministry for the Environment
    Note: Metadata relates to the mosaicked imagery. This layer has been provided to enable users to explore coverage and capture dates of the imagery. To enquire about ordering the imagery, please e-mail lucas[at]mfe.govt.nz. This imagery is a 15m, six-band multispectral, cloud-minimised mosaic of Landsat 8 satellite scenes over mainland New Zealand made...
    Created 2 February 2020 Updated 1 December 2021
  • Freshwater pests: Fringed water lily

    Ministry for the Environment
    "Freshwater plant and animal pests can have significant negative impacts on ecosystem health by reducing indigenous biodiversity through predation and competition, and destabilising aquatic habitats. Freshwater plant pests can cause economic losses through blocking water intakes for hydroelectricity generation, impeded drainage or irrigation. In addition,...
    Created 2 February 2020 Updated 1 December 2021
  • Mortality of indigenous tree sp red beech 2002–2014

    Ministry for the Environment
    "The rates of death (mortality) of indigenous tree species vary across New Zealand. Changes in the state of the environment (such as from browsing pests, large-scale weather events, or climate change) may change the rates of mortality of particular tree species. This in turn may alter forest processes. Repeated surveys of the distribution of mortality...
    Created 2 February 2020 Updated 1 December 2021
  • Total Nitrogen trends, 1989–2013

    Ministry for the Environment
    "Small amounts of nitrogen are a natural component of healthy rivers. Nitrogen is transferred from land to water and is cycled through different forms, which can have different effects. Moderate concentrations of nitrate can cause weeds and algae to grow too fast. High concentrations of ammoniacal and nitrate nitrogen can be toxic to fish and other...
    Created 2 February 2020 Updated 1 December 2021
  • Annual sea surface temperature difference from normal, 2002

    Ministry for the Environment
    The ocean waters surrounding New Zealand vary in temperature from north to south. They interact with heat and moisture in the atmosphere and affect our weather. Long-term changes and short-term variability in sea-surface temperatures can affect marine processes, habitats, and species. Some species may find it hard to survive in changing environmental...
    Created 2 February 2020 Updated 1 December 2021
  • Mortality of indigenous tree sp silver beech 2002–2014

    Ministry for the Environment
    "The rates of death (mortality) of indigenous tree species vary across New Zealand. Changes in the state of the environment (such as from browsing pests, large-scale weather events, or climate change) may change the rates of mortality of particular tree species. This in turn may alter forest processes. Repeated surveys of the distribution of mortality...
    Created 2 February 2020 Updated 1 December 2021
  • Annual average sea surface temperature, 2013

    Ministry for the Environment
    The ocean waters surrounding New Zealand vary in temperature from north to south. They interact with heat and moisture in the atmosphere and affect our weather. Long-term changes and short-term variability in sea-surface temperatures can affect marine processes, habitats, and species. Some species may find it hard to survive in changing environmental...
    Created 2 February 2020 Updated 1 December 2021
  • Freshwater pests: yellow water lily

    Ministry for the Environment
    "Freshwater plant and animal pests can have significant negative impacts on ecosystem health by reducing indigenous biodiversity through predation and competition, and destabilising aquatic habitats. Freshwater plant pests can cause economic losses through blocking water intakes for hydroelectricity generation, impeded drainage or irrigation. In addition,...
    Created 2 February 2020 Updated 1 December 2021
  • Dissolved Reactive Phosphorus trend, 1989–2013

    Ministry for the Environment
    "Phosphorus is an essential nutrient for plant and animal life. Total phosphorus (TP) includes all concentrations in a sample, whether dissolved, in solid form or bound to sediment in the river. Dissolved reactive phosphorus (DRP) is the portion which is dissolved and can immediately support plant and algae growth. Excess phosphorus in our rivers can...
    Created 2 February 2020 Updated 1 December 2021
  • Freshwater pests: Arrowhead

    Ministry for the Environment
    "Freshwater plant and animal pests can have significant negative impacts on ecosystem health by reducing indigenous biodiversity through predation and competition, and destabilising aquatic habitats. Freshwater plant pests can cause economic losses through blocking water intakes for hydroelectricity generation, impeded drainage or irrigation. In addition,...
    Created 2 February 2020 Updated 1 December 2021