Ditian, Ditian (2023) Mangrove extent and change mapping of Muaragembong from 1990 to 2020 using Google Earth Engine (GEE) / Ditian. Diploma thesis, Universitas Negeri Malang.
Full text not available from this repository.Abstract
Mangrove ecosystems have crucial functions in the sustainability of coastal areas. However land conversion from mangrove forest to other land cover is unavoidable ndash including mangrove forest areas in Muaragembong Kabupaten Bekasi West Java Indonesia. Muaragembong has been facing physical and anthropogenic threats to its sustainability. Mangrove forest monitoring is therefore fundamental to determine the preventive and responsive actions. This study analyzed the mangrove cover changes of Muaragembong for the last 30 years (1990 mdash 2020) using Google Earth Engine (GEE). The extraction of 1990 2000 2010 and 2020 images was from Landsat 5 TM Landsat 7 ETM Landsat 5 TM and Landsat 8 OLI respectively. This study used Mangrove Vegetation Index (MVI) to enhance the images which considers the greenness and humidity in itsequation. The results showed that the mangrove areas in Muaragembong decreased from 1991 to 2000 (41.16%) gradually increased from 2000 to 2010 (20.05%) strongly increased from 2010 to 2020 (181.39%). The mangrove area of Muaragembong was 550.52 hectares in 1991 323.91 hectares in 2000 388.85 hectares in 2010 and 1 094 hectares in 2020. The trends followed the presence and absence of mangrove conservation actions in the given year or period.
| Item Type: | Thesis (Diploma) |
|---|---|
| Subjects: | G Geography. Anthropology. Recreation > G Geography (General) |
| Divisions: | Fakultas Ilmu Sosial (FIS) > Departemen Geografi (GEO) > S1 Geografi |
| Depositing User: | library UM |
| Date Deposited: | 27 Jun 2023 04:29 |
| Last Modified: | 26 Sep 2024 01:02 |
| URI: | http://repository.um.ac.id/id/eprint/291860 |
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