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Full-Text Articles in Life Sciences
Heterogeneous Tidal Marsh Soil Organic Carbon Accumulation Among And Within Temperate Estuaries In Australia, Connor Gorham, Paul S. Lavery, Jeffrey J. Kelleway, Pere Masque, Oscar Serrano
Heterogeneous Tidal Marsh Soil Organic Carbon Accumulation Among And Within Temperate Estuaries In Australia, Connor Gorham, Paul S. Lavery, Jeffrey J. Kelleway, Pere Masque, Oscar Serrano
Research outputs 2014 to 2021
The scarcity of data on tidal marsh soil accumulation rates (SAR) and soil organic carbon accumulation rates (CAR) globally precludes a comprehensive assessment of the role of tidal marshes in climate change mitigation and adaptation. Particularly few data exist from the southern hemisphere and for Australia in particular, which contains ~24% of globally recognised tidal marsh extent. Here we estimate SAR and CAR over the last 70 years using 210Pb-based geochronologies in temperate estuarine tidal marsh ecosystems in southern Western Australia (WA). Specifically, we assessed tidal marsh ecosystems situated in two geomorphic settings (marine vs. fluvial deltas) within 10 wave-dominated, …
Estimating The Potential Blue Carbon Gains From Tidal Marsh Rehabilitation: A Case Study From South Eastern Australia, Anne Gulliver, Paul E. Carnell, Stacey M. Trevathan-Tackett, Micheli Duarte De Paula Costa, Pere Masqué, Peter I. Macreadie
Estimating The Potential Blue Carbon Gains From Tidal Marsh Rehabilitation: A Case Study From South Eastern Australia, Anne Gulliver, Paul E. Carnell, Stacey M. Trevathan-Tackett, Micheli Duarte De Paula Costa, Pere Masqué, Peter I. Macreadie
Research outputs 2014 to 2021
© Copyright © 2020 Gulliver, Carnell, Trevathan-Tackett, Duarte de Paula Costa, Masqué and Macreadie. Historically, coastal “blue carbon” ecosystems (tidal marshes, mangrove forests, seagrass meadows) have been impacted and degraded by human intervention, mainly in the form of land acquisition. With increasing recognition of the role of blue carbon ecosystems in climate mitigation, protecting and rehabilitating these ecosystems becomes increasingly more important. This study evaluated the potential carbon gains from rehabilitating a degraded coastal tidal marsh site in south-eastern Australia. Tidal exchange at the study site had been restricted by the construction of earthen barriers for the purpose of reclaiming …