Evaluation of mangrove area and density changes in the North Rupat Regional Marine Reserve Conservation Area, Riau, Indonesia
Mangrove ecosystems in coastal regions provide vital ecological, protective, and socio-economic benefits. This study analyzes mangroves’ spatial distribution and density changes in the North Rupat Regional Marine Reserve Conservation Area (KKPD), Riau, Indonesia, over 34 years (1989-2023). The resea...
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EDP Sciences
2024-01-01
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| Series: | BIO Web of Conferences |
| Online Access: | https://www.bio-conferences.org/articles/bioconf/pdf/2024/55/bioconf_isfm2024_03005.pdf |
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| author | Volcherina Darlis Viny Oktorini Yossi Prianto Eko Fatmawati Riska Miswadi Miswadi Rahmatdillah Rahmatdillah Jhonnerie Romie Nofrizal Nofrizal |
| author_facet | Volcherina Darlis Viny Oktorini Yossi Prianto Eko Fatmawati Riska Miswadi Miswadi Rahmatdillah Rahmatdillah Jhonnerie Romie Nofrizal Nofrizal |
| author_sort | Volcherina Darlis Viny |
| collection | DOAJ |
| description | Mangrove ecosystems in coastal regions provide vital ecological, protective, and socio-economic benefits. This study analyzes mangroves’ spatial distribution and density changes in the North Rupat Regional Marine Reserve Conservation Area (KKPD), Riau, Indonesia, over 34 years (1989-2023). The research utilized Landsat satellite imagery with Random Forest classification methods and applied Normalized Difference Vegetation Index (NDVI) calculations to categorize mangrove canopy density. An innovative mathematical approach assessed changes in mangrove distribution and density. Results show a decrease in mangrove area from 10,822.84 hectares in 1989 to 10,613.38 hectares in 2023. Canopy density analysis reveals dominance of stable low-density areas (4,311.27 hectares) and significant degradation (3,651.57 hectares). NDVI analysis demonstrates a drastic degradation in mangrove quality, with mean NDVI values dropping from 0.309873 in 1989 to -0.03113 in 2023, indicating severe vegetation stress. Complex change patterns and succession followed by degradation indicate mangrove ecosystem dynamics influenced by natural and anthropogenic factors. This research highlights the importance of targeted conservation strategies and long-term monitoring for sustainable mangrove management in the North Rupat KKPD. |
| format | Article |
| id | doaj-art-d2d3c3e77c4046d8a1fa19ca7aaa2568 |
| institution | Kabale University |
| issn | 2117-4458 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | BIO Web of Conferences |
| spelling | doaj-art-d2d3c3e77c4046d8a1fa19ca7aaa25682024-11-21T11:19:28ZengEDP SciencesBIO Web of Conferences2117-44582024-01-011360300510.1051/bioconf/202413603005bioconf_isfm2024_03005Evaluation of mangrove area and density changes in the North Rupat Regional Marine Reserve Conservation Area, Riau, IndonesiaVolcherina Darlis Viny0Oktorini Yossi1Prianto Eko2Fatmawati Riska3Miswadi Miswadi4Rahmatdillah Rahmatdillah5Jhonnerie Romie6Nofrizal Nofrizal7Department of Forestry, Faculty of Agricultural, Universitas RiauDepartment of Forestry, Faculty of Agricultural, Universitas RiauMangrove Research Institute, Perumahan OPVDepartment of Fisheries Resources Utilization, Faculty of Fisheries and Marine Science, University of RiauMangrove Research Institute, Perumahan OPVMangrove Research Institute, Perumahan OPVMangrove Research Institute, Perumahan OPVDepartment of Fisheries Resources Utilization, Faculty of Fisheries and Marine Science, University of RiauMangrove ecosystems in coastal regions provide vital ecological, protective, and socio-economic benefits. This study analyzes mangroves’ spatial distribution and density changes in the North Rupat Regional Marine Reserve Conservation Area (KKPD), Riau, Indonesia, over 34 years (1989-2023). The research utilized Landsat satellite imagery with Random Forest classification methods and applied Normalized Difference Vegetation Index (NDVI) calculations to categorize mangrove canopy density. An innovative mathematical approach assessed changes in mangrove distribution and density. Results show a decrease in mangrove area from 10,822.84 hectares in 1989 to 10,613.38 hectares in 2023. Canopy density analysis reveals dominance of stable low-density areas (4,311.27 hectares) and significant degradation (3,651.57 hectares). NDVI analysis demonstrates a drastic degradation in mangrove quality, with mean NDVI values dropping from 0.309873 in 1989 to -0.03113 in 2023, indicating severe vegetation stress. Complex change patterns and succession followed by degradation indicate mangrove ecosystem dynamics influenced by natural and anthropogenic factors. This research highlights the importance of targeted conservation strategies and long-term monitoring for sustainable mangrove management in the North Rupat KKPD.https://www.bio-conferences.org/articles/bioconf/pdf/2024/55/bioconf_isfm2024_03005.pdf |
| spellingShingle | Volcherina Darlis Viny Oktorini Yossi Prianto Eko Fatmawati Riska Miswadi Miswadi Rahmatdillah Rahmatdillah Jhonnerie Romie Nofrizal Nofrizal Evaluation of mangrove area and density changes in the North Rupat Regional Marine Reserve Conservation Area, Riau, Indonesia BIO Web of Conferences |
| title | Evaluation of mangrove area and density changes in the North Rupat Regional Marine Reserve Conservation Area, Riau, Indonesia |
| title_full | Evaluation of mangrove area and density changes in the North Rupat Regional Marine Reserve Conservation Area, Riau, Indonesia |
| title_fullStr | Evaluation of mangrove area and density changes in the North Rupat Regional Marine Reserve Conservation Area, Riau, Indonesia |
| title_full_unstemmed | Evaluation of mangrove area and density changes in the North Rupat Regional Marine Reserve Conservation Area, Riau, Indonesia |
| title_short | Evaluation of mangrove area and density changes in the North Rupat Regional Marine Reserve Conservation Area, Riau, Indonesia |
| title_sort | evaluation of mangrove area and density changes in the north rupat regional marine reserve conservation area riau indonesia |
| url | https://www.bio-conferences.org/articles/bioconf/pdf/2024/55/bioconf_isfm2024_03005.pdf |
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