Enhancing monitoring of mangrove spatiotemporal tree diversity and distribution patterns
Research output: Contribution to journal › Review article › Contributed › peer-review
Contributors
Abstract
Spatiotemporal information on mangrove species assemblage of natural, disturbed, and rehabilitated is an essential prerequisite for effective strategies for biodiversity conservation and management. However, appropriate field-based sampling strategies of spatial heterogeneity still hamper the detection of the species distribution and its temporal development. An increasing amount of remote sensing data seems the perfect way to tackle these challenges. With this article, we fill this gap by presenting a review of the challenges and limitations to assess the current status of species diversity. We conclude that species discrimination based on remote sensing techniques is still limited by atmospheric contamination and tidal fluctuations. The lack of accurate information on the spatiotemporal development of species diversity and forest structure further curtails an understanding of functional indicators and the predictive power of modeling approaches. Nevertheless, multi-source remote-sensing techniques could seemingly capture the landscape heterogeneity and support systematic sampling designs. Spatially balanced (systematic) training and validation data are necessary to compile robust spatiotemporal information, supporting reliable predictions for optimizing restoration efforts. A systematic sampling of spatiotemporal ecological information is vital to derive the historical state of mangroves, detecting their degradation, and predicting future patterns of species distribution that are generally crucial for restoration, and particularly to rehabilitate species diversity.
Details
Original language | English |
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Pages (from-to) | 1265-1282 |
Number of pages | 18 |
Journal | Land Degradation and Development |
Volume | 34 |
Issue number | 5 |
Publication status | Published - Mar 2023 |
Peer-reviewed | Yes |
External IDs
Scopus | 85144088257 |
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Mendeley | 5078b3d0-eab2-365e-b62b-6e3a1559482c |
WOS | 000898372100001 |
ORCID | /0000-0003-0473-2973/work/158305366 |
Keywords
ASJC Scopus subject areas
Keywords
- diversity prediction, field inventory, mangrove species diversity, systematic sampling, tidal influence, trajectories, Diversity prediction, Systematic sampling, Mangrove species diversity, Tidal influence, Field inventory, Trajectories