ANALISIS PERUBAHAN LUAS VEGETASI MANGROVE MENGGUNAKAN CITRA LANDSAT TAHUN 1994, 2004, 2014, 2024 DI WILAYAH PESISIR KABUPATEN BEKASI

Rahman, Azhmy Zainur (2026) ANALISIS PERUBAHAN LUAS VEGETASI MANGROVE MENGGUNAKAN CITRA LANDSAT TAHUN 1994, 2004, 2014, 2024 DI WILAYAH PESISIR KABUPATEN BEKASI. Sarjana (S1) thesis, Universitas Islam 45.

	Text PENDAHULUAN.pdf Download (1MB)
	Text BAB I.pdf Download (98kB)
	Text BAB II.pdf Restricted to Repository staff only Download (745kB) | Request a copy
	Text BAB III.pdf Restricted to Repository staff only Download (676kB) | Request a copy
	Text BAB IV.pdf Restricted to Repository staff only Download (3MB) | Request a copy
	Text BAB V.pdf Download (81kB)
	Text DAFTAR PUSTAKA.pdf Download (88kB)

Abstract

Penelitian ini dilatarbelakangi oleh terjadinya perubahan luas dan kerapatan
vegetasi mangrove di wilayah pesisir Kabupaten Bekasi yang dipengaruhi oleh
aktivitas manusia dan faktor alam. Penurunan kualitas ekosistem mangrove
berdampak pada fungsi ekologis dan sosial ekonomi wilayah pesisir. Tujuan
penelitian ini adalah untuk mengetahui sebaran, perubahan luas, kerapatan vegetasi
mangrove, serta faktor penyebab dan dampaknya pada tahun 1994, 2004, 2014, dan
2024. Metode yang digunakan adalah analisis penginderaan jauh dengan
memanfaatkan Citra Landsat Multitemporal serta pendekatan Sistem Informasi
Geografis (SIG). Analisis dilakukan melalui pengolahan citra, klasifikasi tutupan
lahan, serta perhitungan indeks vegetasi (NDVI) untuk menentukan tingkat
kerapatan vegetasi mangrove. Hasil penelitian menunjukkan bahwa terjadi
dinamika perubahan luas vegetasi mangrove yang bervariasi pada setiap periode
pengamatan, dengan adanya peningkatan di beberapa wilayah dan penurunan di
wilayah lain. Perubahan tersebut dipengaruhi oleh alih fungsi lahan menjadi
tambak, permukiman, serta faktor alami seperti abrasi dan intrusi air laut. Kerapatan
vegetasi mangrove juga mengalami perubahan yang mencerminkan kondisi
kesehatan ekosistem
Kata Kunci: Vegetasi Mangrove, Perubahan Luas Vegetasi Mangrove, Kerapatan
Vegetasi Mangrove, Citra Landsat, SIG

This study was motivated by changes in the extent and density of mangrove
vegetation in the coastal areas of Bekasi Regency, which have been influenced by
human activities and natural factors. The decline in the quality of the mangrove
ecosystem has impacted the ecological and socioeconomic functions of the coastal
region. The objective of this study is to determine the distribution, changes in area,
and density of mangrove vegetation, as well as the contributing factors and their
impacts in 1994, 2004, 2014, and 2024. The methods employed include remote
sensing analysis utilizing multitemporal Landsat imagery and a Geographic
Information System (GIS) approach. The analysis was conducted through image
processing, land cover classification, and calculation of the vegetation index
(NDVI) to determine the level of mangrove vegetation density. The results of the
study indicate that there are varying dynamics in the changes in mangrove
vegetation area across each observation period, with increases in some areas and
decreases in others. These changes were influenced by land-use conversion to fish
ponds and settlements, as well as natural factors such as erosion and seawater
intrusion. Mangrove vegetation density also underwent changes that reflect the
health of the ecosystem.
Keywords: Mangrove Vegetation, Changes in Mangrove Vegetation Area,
Mangrove Vegetation Density, Landsat Imagery, GIS

Actions (login required)

View Item