Article: Temporal Stability of Seagrass Extent, Leaf Area, and Carbon Storage in St. Joseph Bay, Florida: a Semi-automated Remote Sensing Analysis.
Estuaries and coasts : journal of the Estuarine Research Federation
2023 Volume 45, Page(s) 2082–2101
Abstract: Seagrasses are globally recognized for their contribution to blue carbon sequestration. However, accurate quantification of their carbon storage capacity remains uncertain due, in part, to an incomplete inventory of global seagrass extent and assessment ... ...
Abstract | Seagrasses are globally recognized for their contribution to blue carbon sequestration. However, accurate quantification of their carbon storage capacity remains uncertain due, in part, to an incomplete inventory of global seagrass extent and assessment of its temporal variability. Furthermore, seagrasses are undergoing significant decline globally, which highlights the urgent need to develop change detection techniques applicable to both the scale of loss and the spatial complexity of coastal environments. This study applied a deep learning algorithmto a 30-year time series of Landsat 5 through 8 imagery to quantify seagrass extent, leaf area index (LAI), and belowground organic carbon (BGC) in St. Joseph Bay, Florida, between 1990 and 2020. Consistent with previous field-based observations regarding stability of seagrass extent throughout St. Joseph Bay, there was no temporal trend in seagrass extent (23 ± 3 km |
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Language | English |
Publishing date | 2023-04-03 |
Publishing country | United States |
Document type | Journal Article |
ZDB-ID | 2229170-2 |
ISSN | 1559-2731 ; 1559-2723 |
ISSN (online) | 1559-2731 |
ISSN | 1559-2723 |
DOI | 10.1007/s12237-022-01050-4 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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