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KAJIAN EKOLOGI DAN REHABILITASI EKOSISTEM MANGROVE DI KELURAHAN MANGUNHARJO, KECAMATAN TUGU, KOTA SEMARANG(22ik312)

JAYA SAPUTRA, FADZIL EKA (2022) KAJIAN EKOLOGI DAN REHABILITASI EKOSISTEM MANGROVE DI KELURAHAN MANGUNHARJO, KECAMATAN TUGU, KOTA SEMARANG(22ik312). Undergraduate thesis, Universitas Diponegoro.

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Abstract

RINGKASAN

Fadzil Eka Jaya Saputra, 26040117130111. Kajian Ekologi dan Rehabilitasi
Ekosistem Mangrove di Kelurahan Mangunharjo, Kecamatan Tugu, Kota
Semarang (Nur Taufiq Syamsudin Putra Jaya dan Gunawan Widi Santosa)
Kondisi mangrove di Kelurahan Mangunharjo tergolong dalam kondisi
yang cukup baik jika dibandingkan dengan daerah lain di sekitarnya karena sering
dilakukan kegiatan konservasi mangrove. Kelurahan Mangunharjo sering menjadi
pusat kegiatan konservasi mangrove di Kota Semarang sejak awal tahun 2000-an.
Tujuan dari adanya penelitian ini adalah untuk mengetahui kondisi ekosistem
mangrove melalui analisa vegetasi dan perubahan luasan ekosistem mangrove di
Kelurahan Mangunharjo.
Penelitian ini dilakukan di wilayah pesisir Kelurahan Manguharjo,
Kecamatan Tugu, Kota Semarang pada bulan Desember 2019 dan Oktober 2021
dilakukan secara bertahap, tahap pertama yaitu kegiatan pengambilan sampel
struktur komposisi ekosistem mangrove dan survey kondisi pengelolaan ekosistem
mangrove oleh masyarakat, tahap kedua pengumpulan dan pengolahan data citra
perubahan luasan ekosistem mangrove. Data yang dianalisa berupa data survey
lapangan analisa vegetasi mangrove dilakukan di 4 stasiun dengan pengambilan data
diameter batang, tutupan kanopi, substrat, dan parameter perairan. dan data digitasi
citra Google Earth perubahan luasan mangrove pada kurun waktu 2002, 2007, 2012,
2017, dan 2021.
Hasil penelitian menunjukkan bahwa vegetasi mangrove Kelurahan
Mangunharjo ada kecenderungan meningkat dari tahun 2002 ke 2017 dan sedikit
menurun di tahun 2021. Vegetasi didominasi oleh spesies Avicennia marina dengan
kerapatan mangrove kategori pohon 2.258,4 ind/ha, persentase rata-rata tutupan
kanopi 83,37% dengan kenaikan luasan mangrove sebesar 704% (2002-2021) yakni
dari 7,5 ha pada tahun 2002 menjadi 60,3 ha pada tahun 2021
Kata Kunci : Mangrove, Konservasi, Mangunharjo.

SUMMARY

Fadzil Eka Jaya Saputra, 26040117130111. Mangrove Ecology and
Rehabilitation in Mangunharjo Village, Tugu District, Semarang City (Nur
Taufiq Syamsudin Putra Jaya and Gunawan Widi Santosa)
Mangroves condition in Mangunharjo Village is classified as quite good
when compared to other areas around it because mangrove conservation
activities are often carried out. Mangunharjo Village has often been the center of
mangrove conservation activities in Semarang City since the early 2000s. The
purpose of this study was to determine the condition of the mangrove ecosystem
through analysis of vegetation and changes in the extent of the mangrove
ecosystem in Mangunharjo Village.
This study was conducted in the coastal area of Manguharjo Village, Tugu
District, Semarang City in December 2019 and October 2021. The research was
carried out in stages, the first stage was sampling the structure of the mangrove
ecosystem composition and surveying the condition of mangrove ecosystem
management by the community, the second stage was data collection and
processing. image of changes in mangrove ecosystem area. Mangrove vegetation
data was collected at 4 stations with data collection of stem diameter, canopy
cover, substrate, and water parameters. Changes in the area of mangrove
ecosystems by digitizing Google Earth images 2002, 2007, 2012, 2017, and 2021.
The results showed that the mangrove vegetation in Mangunharjo Village
tend to be increased during 2002 to 2017, and slightly decresed in 2021. The
vegetation dominated by Avicennia marina species with a mangrove density of
2,258.4 ind/ha tree category, the average percentage of canopy cover is 83.37%
with an increase in mangrove area of 704% in the period 2002-2021 i.e. 7.5 ha in
2002 to 60.3 ha in 2021.
Keyword : Mangrove, Conservation, Mangunharjo

Item Type: Thesis (Undergraduate)
Uncontrolled Keywords: Mangrove, Konservasi, Mangunharjo, Mangrove, Conservation, Mangunharjo
Subjects: Fisheries And Marine Sciences
Divisions: Faculty of Fisheries and Marine Sciences > Department of Marine Science
Depositing User: pancasila wati
Date Deposited: 24 Jan 2023 02:28
Last Modified: 23 May 2023 03:18
URI: https://eprints2.undip.ac.id/id/eprint/11392

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