Atmospheric analysis

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

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    Sediments and aquaculture

    How can aquaculture activities influence sediments in waterways?
    Freshwater quality

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    Instream barriers and urbanisation

    How do instream barriers as a result of urbanisation influence water resources?

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    Riparian vegetation and urbanisation

    How can urbanisation impact riparian vegetation around a waterway?

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    Nutrients and urbanisation

    What are the potential sources of nutrients from urbanisation?
    Freshwater quality

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    Chemical contamination and urbanisation

    What are the sources of chemical contamination resulting from urbanisation?

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    Riparian vegetation and horticulture

    How may horticultural activities impact riparian vegetation around a waterway?

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    Water resources and horticulture

    How do horticultural activities potentially influence water flows?

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    Chemical contamination and horticulture

    What are the potential sources of chemical contamination from horticulture activities?

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    Nutrients and horticulture

    What are the potential sources of nutrients from horticultural activities?
    Freshwater quality

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    Sediment and horticulture

    How may horticultural activities increase sediments in waterways?
    Freshwater quality

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    Instream barriers and forestry

    How do instream barriers as a result of forestry activities potentially influence water resources?

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    Riparian vegetation and forestry

    How may forestry activities impact riparian vegetation around a waterway?