| dc.contributor.advisor | Murdiyarso, Daniel | |
| dc.contributor.advisor | Santikayasa, I Putu | |
| dc.contributor.author | Hayatunisa, Afiyah | |
| dc.date.accessioned | 2022-11-23T06:56:16Z | |
| dc.date.available | 2022-11-23T06:56:16Z | |
| dc.date.issued | 2022 | |
| dc.identifier.uri | http://repository.ipb.ac.id/handle/123456789/115324 | |
| dc.description.abstract | Perubahan tataguna lahan, khususnya tutupan mangrove sangat
mempengaruhi kerentanan kawasan pesisir. Kecamatan Muara Gembong,
Kabupaten Bekasi ditetapkan sebagai salah satu kawasan hutan lindung mangrove.
Konversi lahan mangrove serta bencana erosi pantai mengancam kerentanan
kawasan pesisir Kabupaten Bekasi. Penelitian ini mengkaji perubahan tutupan
lahan mangrove serta menganalisis kerentanan pesisir wilayah Kabupaten Bekasi
tahun 2000 dan 2020. Pengkajian perubahan tutupan lahan mangrove dilakukan
dengan menggunakan supervised classification untuk membaginya menjadi 5 kelas
tutupan lahan, yaitu mangrove, vegetasi, lahan terbangun, lahan terbuka, dan badan
air, kemudian memvalidasinya menggunakan Normalized Difference Vegetation
Index (NDVI). Metode coastal vulnerability index (CVI) digunakan untuk menilai
kerentanan pesisir Kabupaten Bekasi. Klasifikasi kerentanan yang dilakukan di
wilayah kajian yang dibagi menjadi 72 grid menunjukkan bahwa separuh
diantaranya (36 grid) tergolong memiliki kerentanan tinggi. Penurunan tutupan
mangrove dari tahun 2000 sampai 2020 sebesar 23,55% menyebabkan kerentanan
Muara Gembong bertambah luas, yang ditunjukkan oleh tambahan 26 grid yang
memiliki kerentanan tinggi. Melindungi mangrove yang ada dan merestorasi garis
pantai yang terdegradasi pelu diprioritaskan untuk mengurangi risiko bencana di
Kawasan pesisir Kabupaten Bekasi. | id |
| dc.description.abstract | Coastal areas are particularly vulnerable to the impacts of human induced
climate change and land-use change, especially mangrove cover. Muara Gembong
District, Bekasi Regency is designated as one of the mangrove protected forest.
However, rampant conversion has been causing coastal erosion in Bekasi Regency.
This study examines changes in mangrove land cover and analyzes the coastal
vulnerability of the Bekasi Regency area in 2000 and 2020. The assessment of
mangrove land cover change was carried out using supervised classification five
classes of land cover, including mangroves, vegetation, built-up area, open land,
and water bodies, then validate it using the Normalized Difference Vegetation Index
(NDVI). The coastal vulnerability index (CVI) method was adopted to assessthe
coastal vulnerability of Bekasi Regency. The vulnerability classification carriedout
in the study area divided into 72 grids showed that half of them (36 grids) were
classified as highly vulnerable. The decrease mangrove cover during 2000-2020 of
23.55% caused the vulnerability of Muara Gembong to increase, as shown by
additional 26 grids that are highly vulnerability. Protecting the existing mangroves
and restoring the degraded area should be prioritized to reduce risks of disaster in
the coastal zone of Bekasi Regency | id |
| dc.language.iso | id | id |
| dc.title | Kajian Perubahan Tutupan Lahan Mangrove Terhadap Kerentanan Pesisir Kabupaten Bekasi | id |
| dc.title.alternative | Study of Mangrove Land Cover Changes and Sea Level Rise on Coastal Vulnerability of Bekasi Regency | id |
| dc.type | Undergraduate Thesis | id |
| dc.subject.keyword | climate change | id |
| dc.subject.keyword | CVI | id |
| dc.subject.keyword | land-use | id |
| dc.subject.keyword | Muara Gembong | id |
| dc.subject.keyword | shoreline | id |
