Vegetation dynamics of Sangkub watershed in North Sulawesi Province indicated by NDVI of Landsat data
Vegetation can be an important indicator of ecosystem change, the influence of anthropogenic and non-anthropogenic factors. Therefore, it is important to study the dynamics of vegetation changes. One technique that can be used for vegetation analysis is the Normalized Difference Vegetation Index (ND...
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| Format: | Article |
| Language: | English |
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University of Brawijaya
2022-10-01
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| Series: | Journal of Degraded and Mining Lands Management |
| Subjects: | |
| Online Access: | https://jdmlm.ub.ac.id/index.php/jdmlm/article/view/1327 |
| _version_ | 1818029356856901632 |
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| author | Veybi Djoharam Widiatmaka Widiatmaka Marimin Marimin Dyah Retno Panuju Suria Darma Tarigan |
| author_facet | Veybi Djoharam Widiatmaka Widiatmaka Marimin Marimin Dyah Retno Panuju Suria Darma Tarigan |
| author_sort | Veybi Djoharam |
| collection | DOAJ |
| description | Vegetation can be an important indicator of ecosystem change, the influence of anthropogenic and non-anthropogenic factors. Therefore, it is important to study the dynamics of vegetation changes. One technique that can be used for vegetation analysis is the Normalized Difference Vegetation Index (NDVI). NDVI is an indicator of the active biomass that helps distinguish vegetation from other land cover and can provide information about changes in Spatio-temporal vegetation dynamics, thus allowing for assessment of the ecological conditions. This study aimed to investigate the dynamic of vegetation in the Sangkub watershed area located in North Sulawesi Province. This analysis used geospatial technology with the NDVI method, utilizing Landsat 5 and Landsat 8 satellite imagery data in three periods the year 2000, 2015, and 2020. The results showed that vegetation cover of the Sangkub watershed decreased substantially, whereas the non-vegetated area increased gradually over time. |
| first_indexed | 2024-12-10T05:18:24Z |
| format | Article |
| id | doaj.art-197247b4965a4609bbdf5b1aee4838b9 |
| institution | Directory Open Access Journal |
| issn | 2339-076X 2502-2458 |
| language | English |
| last_indexed | 2024-12-10T05:18:24Z |
| publishDate | 2022-10-01 |
| publisher | University of Brawijaya |
| record_format | Article |
| series | Journal of Degraded and Mining Lands Management |
| spelling | doaj.art-197247b4965a4609bbdf5b1aee4838b92022-12-22T02:00:53ZengUniversity of BrawijayaJournal of Degraded and Mining Lands Management2339-076X2502-24582022-10-011013991400010.15243/jdmlm.2022.101.3991465Vegetation dynamics of Sangkub watershed in North Sulawesi Province indicated by NDVI of Landsat dataVeybi Djoharam0Widiatmaka Widiatmaka1Marimin Marimin2Dyah Retno Panuju3Suria Darma Tarigan4Natural Resources and Environmental Management, Graduate Study Program, IPB UniversityDepartment of Soil Science and Land Resource, Faculty of Agriculture, IPB University, Jl. Meranti, IPB Dramaga Campus, Dramaga Sub-district, Bogor RegencyDepartment of Agro-Industrial Technology, Faculty of Agricultural Engineering and Technology, IPB UniversityDepartment of Soil Science and Land Resource, Faculty of Agriculture, IPB University, Jl. Meranti, IPB Dramaga Campus, Dramaga Sub-district, Bogor RegencyDepartment of Soil Science and Land Resource, Faculty of Agriculture, IPB University, Jl. Meranti, IPB Dramaga Campus, Dramaga Sub-district, Bogor RegencyVegetation can be an important indicator of ecosystem change, the influence of anthropogenic and non-anthropogenic factors. Therefore, it is important to study the dynamics of vegetation changes. One technique that can be used for vegetation analysis is the Normalized Difference Vegetation Index (NDVI). NDVI is an indicator of the active biomass that helps distinguish vegetation from other land cover and can provide information about changes in Spatio-temporal vegetation dynamics, thus allowing for assessment of the ecological conditions. This study aimed to investigate the dynamic of vegetation in the Sangkub watershed area located in North Sulawesi Province. This analysis used geospatial technology with the NDVI method, utilizing Landsat 5 and Landsat 8 satellite imagery data in three periods the year 2000, 2015, and 2020. The results showed that vegetation cover of the Sangkub watershed decreased substantially, whereas the non-vegetated area increased gradually over time.https://jdmlm.ub.ac.id/index.php/jdmlm/article/view/1327evapotranspirationgishydrologylulcwatershed management |
| spellingShingle | Veybi Djoharam Widiatmaka Widiatmaka Marimin Marimin Dyah Retno Panuju Suria Darma Tarigan Vegetation dynamics of Sangkub watershed in North Sulawesi Province indicated by NDVI of Landsat data Journal of Degraded and Mining Lands Management evapotranspiration gis hydrology lulc watershed management |
| title | Vegetation dynamics of Sangkub watershed in North Sulawesi Province indicated by NDVI of Landsat data |
| title_full | Vegetation dynamics of Sangkub watershed in North Sulawesi Province indicated by NDVI of Landsat data |
| title_fullStr | Vegetation dynamics of Sangkub watershed in North Sulawesi Province indicated by NDVI of Landsat data |
| title_full_unstemmed | Vegetation dynamics of Sangkub watershed in North Sulawesi Province indicated by NDVI of Landsat data |
| title_short | Vegetation dynamics of Sangkub watershed in North Sulawesi Province indicated by NDVI of Landsat data |
| title_sort | vegetation dynamics of sangkub watershed in north sulawesi province indicated by ndvi of landsat data |
| topic | evapotranspiration gis hydrology lulc watershed management |
| url | https://jdmlm.ub.ac.id/index.php/jdmlm/article/view/1327 |
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