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Full-Text Articles in Physical Sciences and Mathematics
A Six Thousand-Year Record Of Climate And Land-Use Change From Mediterranean Seagrass Mats, Lourdes Lopez-Merino, Nieves Colas-Ruiz, Maria Adame, Oscar Serrano, Antonio Cortizas, Miguel-Angel Mateo
A Six Thousand-Year Record Of Climate And Land-Use Change From Mediterranean Seagrass Mats, Lourdes Lopez-Merino, Nieves Colas-Ruiz, Maria Adame, Oscar Serrano, Antonio Cortizas, Miguel-Angel Mateo
Research outputs 2014 to 2021
The Mediterranean seagrass Posidonia oceanica maintains a biodiverse ecosystem and it is a world-wide important carbon sink. It grows for millennia, accumulating organic-rich soils (mats) beneath the meadows. This marine habitat is protected by the European Union; however, it is declining rapidly due to coastal development. Understanding its response to disturbances could inform habitat restoration, but many environmental impacts predate monitoring programs (years).
This research explores the palaeoecological potential of Posidonia mats to reconstruct six thousand years of environmental change that could have affected Posidonia meadows and, in turn, left an imprint on the mats.
Palynological, microcharcoal, magnetic susceptibility and …
Muddy Waters: Unintentional Consequences Of Blue Carbon Research Obscure Our Understanding Of Organic Carbon Dynamics In Seagrass Ecosystems, E. Fay Belshe, Miguel-Angel Mateo, Lucy Gillis, Martin Zimmer, Mirta Teichberg
Muddy Waters: Unintentional Consequences Of Blue Carbon Research Obscure Our Understanding Of Organic Carbon Dynamics In Seagrass Ecosystems, E. Fay Belshe, Miguel-Angel Mateo, Lucy Gillis, Martin Zimmer, Mirta Teichberg
Research outputs 2014 to 2021
The recent surge in research on organic carbon sequestration by seagrass ecosystems has begun to reveal the complexity of the carbon cycle within these ecosystems. In this prospective we discuss two areas of investigation that require further scrutiny: (1) why organic carbon is stabilized in seagrass sediments, and (2) how long organic carbon resides within these sediments. By delving into these topics, pointing out current pitfalls, and highlighting methodological advances, our motive is to focus future efforts and provide a frame work to manage the complexity found within the diverse seagrass bioregions. The high rate of seagrass degradation and loss, …