Multi-Source Remote Sensing Data Product Analysis: Investigating Anthropogenic and Naturogenic Impacts on Mangroves in Southeast Asia
This study investigated the drivers of degradation in Southeast Asian mangroves through multi-source remote sensing data products. The degradation drivers that affect approximately half of this area are unidentified; therefore, naturogenic and anthropogenic impacts on these mangroves were studied. V...
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doaj-b08af34c9fe24e2e8a963e19debc12982020-11-25T03:46:26ZengMDPI AGRemote Sensing2072-42922020-08-01122720272010.3390/rs12172720Multi-Source Remote Sensing Data Product Analysis: Investigating Anthropogenic and Naturogenic Impacts on Mangroves in Southeast AsiaAnjar Dimara Sakti0Adam Irwansyah Fauzi1Felia Niwan Wilwatikta2Yoki Sepwanto Rajagukguk3Sonny Adhitya Sudhana4Lissa Fajri Yayusman5Luri Nurlaila Syahid6Tanakorn Sritarapipat7Jeark A. Principe8Nguyen Thi Quynh Trang9Endah Sulistyawati10Inggita Utami11Candra Wirawan Arief12Ketut Wikantika13Remote Sensing and Geographic Information Science Research Group, Faculty of Earth Sciences and Technology, Institut Teknologi Bandung, Bandung 40132, IndonesiaDepartment of Geomatics Engineering, Faculty of Regional and Infrastructure Technology, Institut Teknologi Sumatera, Lampung 35365, IndonesiaEsri Indonesia, Jakarta 12560, IndonesiaCenter for Remote Sensing, Institut Teknologi Bandung, Bandung 40132, IndonesiaCenter for Remote Sensing, Institut Teknologi Bandung, Bandung 40132, IndonesiaCenter for Remote Sensing, Institut Teknologi Bandung, Bandung 40132, IndonesiaRemote Sensing and Geographic Information Science Research Group, Faculty of Earth Sciences and Technology, Institut Teknologi Bandung, Bandung 40132, IndonesiaDepartment of Geoinformatics, Suranaree University of Technology, Nakhon Ratchasima 30000, ThailandDepartment of Geodetic Engineering, University of The Philippines Diliman, Diliman 1104, PhilippinesDepartment of Remote sensing, GIS and GPS, Vietnam Space Technology Institute, Hanoi 100000, VietnamForestry Technology Research Group, School of Life Sciences and Technology, Institut Teknologi Bandung, Bandung 40132, IndonesiaBiology Department, Ahmad Dahlan University, Yogyakarta 55166, IndonesiaCenter for Environment and Sustainability Science, Padjajaran University, Sumedang 45363, IndonesiaRemote Sensing and Geographic Information Science Research Group, Faculty of Earth Sciences and Technology, Institut Teknologi Bandung, Bandung 40132, IndonesiaThis study investigated the drivers of degradation in Southeast Asian mangroves through multi-source remote sensing data products. The degradation drivers that affect approximately half of this area are unidentified; therefore, naturogenic and anthropogenic impacts on these mangroves were studied. Various global land cover (GLC) products were harmonized and examined to identify major anthropogenic changes affecting mangrove habitats. To investigate the naturogenic factors, the impact of the water balance was evaluated using the Normalized Difference Vegetation Index (NDVI), and evapotranspiration and precipitation data. Vegetation indices’ response in deforested mangrove regions depends significantly on the type of drivers. A trend analysis and break point detection of percentage of tree cover (PTC), percentage of non-tree vegetation (PNTV), and percentage of non-vegetation (PNV) datasets can aid in measuring, estimating, and tracing the drivers of change. The assimilation of GLC products suggests that agriculture and fisheries are the predominant drivers of mangrove degradation. The relationship between water balance and degradation shows that naturogenic drivers have a wider impact than anthropogenic drivers, and degradation in particular regions is likely to be a result of the accumulation of various drivers. In large-scale studies, remote sensing data products could be integrated as a remarkably powerful instrument in assisting evidence-based policy making.https://www.mdpi.com/2072-4292/12/17/2720mangrove sustainabilitydeforestation depletionanthropogenicnatural water balanceSoutheast Asia |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Anjar Dimara Sakti Adam Irwansyah Fauzi Felia Niwan Wilwatikta Yoki Sepwanto Rajagukguk Sonny Adhitya Sudhana Lissa Fajri Yayusman Luri Nurlaila Syahid Tanakorn Sritarapipat Jeark A. Principe Nguyen Thi Quynh Trang Endah Sulistyawati Inggita Utami Candra Wirawan Arief Ketut Wikantika |
spellingShingle |
Anjar Dimara Sakti Adam Irwansyah Fauzi Felia Niwan Wilwatikta Yoki Sepwanto Rajagukguk Sonny Adhitya Sudhana Lissa Fajri Yayusman Luri Nurlaila Syahid Tanakorn Sritarapipat Jeark A. Principe Nguyen Thi Quynh Trang Endah Sulistyawati Inggita Utami Candra Wirawan Arief Ketut Wikantika Multi-Source Remote Sensing Data Product Analysis: Investigating Anthropogenic and Naturogenic Impacts on Mangroves in Southeast Asia Remote Sensing mangrove sustainability deforestation depletion anthropogenic natural water balance Southeast Asia |
author_facet |
Anjar Dimara Sakti Adam Irwansyah Fauzi Felia Niwan Wilwatikta Yoki Sepwanto Rajagukguk Sonny Adhitya Sudhana Lissa Fajri Yayusman Luri Nurlaila Syahid Tanakorn Sritarapipat Jeark A. Principe Nguyen Thi Quynh Trang Endah Sulistyawati Inggita Utami Candra Wirawan Arief Ketut Wikantika |
author_sort |
Anjar Dimara Sakti |
title |
Multi-Source Remote Sensing Data Product Analysis: Investigating Anthropogenic and Naturogenic Impacts on Mangroves in Southeast Asia |
title_short |
Multi-Source Remote Sensing Data Product Analysis: Investigating Anthropogenic and Naturogenic Impacts on Mangroves in Southeast Asia |
title_full |
Multi-Source Remote Sensing Data Product Analysis: Investigating Anthropogenic and Naturogenic Impacts on Mangroves in Southeast Asia |
title_fullStr |
Multi-Source Remote Sensing Data Product Analysis: Investigating Anthropogenic and Naturogenic Impacts on Mangroves in Southeast Asia |
title_full_unstemmed |
Multi-Source Remote Sensing Data Product Analysis: Investigating Anthropogenic and Naturogenic Impacts on Mangroves in Southeast Asia |
title_sort |
multi-source remote sensing data product analysis: investigating anthropogenic and naturogenic impacts on mangroves in southeast asia |
publisher |
MDPI AG |
series |
Remote Sensing |
issn |
2072-4292 |
publishDate |
2020-08-01 |
description |
This study investigated the drivers of degradation in Southeast Asian mangroves through multi-source remote sensing data products. The degradation drivers that affect approximately half of this area are unidentified; therefore, naturogenic and anthropogenic impacts on these mangroves were studied. Various global land cover (GLC) products were harmonized and examined to identify major anthropogenic changes affecting mangrove habitats. To investigate the naturogenic factors, the impact of the water balance was evaluated using the Normalized Difference Vegetation Index (NDVI), and evapotranspiration and precipitation data. Vegetation indices’ response in deforested mangrove regions depends significantly on the type of drivers. A trend analysis and break point detection of percentage of tree cover (PTC), percentage of non-tree vegetation (PNTV), and percentage of non-vegetation (PNV) datasets can aid in measuring, estimating, and tracing the drivers of change. The assimilation of GLC products suggests that agriculture and fisheries are the predominant drivers of mangrove degradation. The relationship between water balance and degradation shows that naturogenic drivers have a wider impact than anthropogenic drivers, and degradation in particular regions is likely to be a result of the accumulation of various drivers. In large-scale studies, remote sensing data products could be integrated as a remarkably powerful instrument in assisting evidence-based policy making. |
topic |
mangrove sustainability deforestation depletion anthropogenic natural water balance Southeast Asia |
url |
https://www.mdpi.com/2072-4292/12/17/2720 |
work_keys_str_mv |
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