News

41 Posts in ‘Land & Terrain” Found

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New methods for measuring and validating soil carbon sequestration

The CO₂, water and energy data provided by TERN flux instruments provide a cost-effective alternative to expensive soil sampling for quantifying soil organic carbon sequestration at large spatial scales and ensuring delivery of carbon offsets.

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International data recognition sought for TERN

TERN is fully committed to providing data that are not only findable, accessible, interoperable and reusable but also standard-compliant. Thanks to a Qld Government RICF grant, TERN is applying to have its data e-infrastructure certified by CoreTrustSeal. Receiving the data-world’s tick of approval will provide independent assurance to users that TERN data are curated, managed and continuously made available to the highest international standards.

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Interested in time-series LiDAR data? We want to hear from you

To ensure that TERN delivers in-demand data and that our NCRIS grant is spent in the most efficient way possible, we’re consulting with our users to guide our collection of time-series terrestrial and airborne LiDAR data.

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Carbon dioxide escaping from the soil into the atmosphere due to plowing.

Predicting and regulating soil carbon in a warmer world

New research using TERN has found that the physical and chemical properties of soil control carbon and nitrogen stocks more than any other factor, including soil biodiversity. The results have major implications for the way carbon and nutrients are modelled and forecast in both natural and agricultural environments.

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Putting Australia’s vegetation on the map

60 photos of Australian vegetation captured at TERN monitoring sites have been added to the Global Vegetation Project’s open-access map. The new pics will enrich the experience of students and educators around the world. Find out more about this exciting project and take look at the images.

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New Data! The photosynthetic pathway of all plant species in the TERN plot network

Quickly and easily download the photosynthetic pathway of every plant species recorded across TERN’s entire national plot network.

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Australia’s Environment in 2020

Improved rainfall conditions have pulled our environment out of its worst state on record, but recovery is slow, partial and precarious. That’s the main conclusion from Australia’s Environment, the latest in an annual series of environmental condition reports, released on Tuesday 30 March 2021. The report, and its website, provide a summary of key environmental indicators and how they changed in 2020.

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Ecosystem tipping points: Carbon sink to source within 30 years

Earth’s terrestrial biosphere currently absorbs nearly one-third of anthropogenic CO₂ pollution. However, new research using long-term data from TERN suggests that rapid warming and increased emissions under business-as-usual climate scenarios might halve that absorption rate within decades.

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Site of the Month: Howard Springs

For this month’s site feature, we’re headed to the top of the Northern Territory where one of Australia’s longest-running ecosystem flux monitoring stations is located.
The Howard Springs OzFlux site has been operating continuously since 2001, diligently capturing carbon, water and energy exchanges from Australia’s productive, extensive and ecologically important tropical savanna ecosystems.

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Gap filling an ecosystem monitoring network

TERN has developed a powerful new method combining modelling and field surveys to determine the optimal location of new monitoring plots in bioregions not currently covered by the national research infrastructure. New TERN plots will provide better spatial and temporal data to meet the needs of researchers and modellers.

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