Atmospheric analysis

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

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    Analog Barometer - Vaisala PTB101

    For WMO-standard accuracy and stability we use PTB101 to measure Barometric Pressure in many of our Electronic Weather Stations.
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    Processes and interactions in the Antarctic atmosphere

    The Antarctic atmosphere is physically and chemically unique and influences all latitudes. The goal of this programme is to improve our understanding of the Antarctic atmosphere's role in global change and its response to that change.
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    Antarctic aquatic ecosystems: summary

    Polar ecosystems face physical constraints that set them apart from their warmer counterparts. The greatest constraint is the impact of prolonged periods of winter darkness and sub-zero temperatures.
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    Antarctic marine ecosystems

    All aquatic ecosystems are strongly driven by physical processes, and nowhere is this more true than in Antarctica.
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    Antarctic marine ecosystems: news

    Short articles and related news.
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    Antarctic marine ecosystems: introduction

    All aquatic ecosystems are strongly driven by physical processes, and nowhere is this more true than in Antarctica.
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    Antarctic marine ecosystems: team

    The science team includes plant and animal ecologists with expertise in a range of fields.
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    Mass spectrometry-related publications

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    GGMT 2011 Registration

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    Dissolved Oxygen Sensor - Zebra-Tech D-Opto SDI-12

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    SDI Diagnostic Tool - NIWA SDI Explorer