The level of damage to the mangrove ecosystem in the Sei Jang Estuary Area, Bukit Bestari District, Tanjungpinang City, Riau Islands, Indonesia
| Main Authors: | Rizaldi, Hazri, Lestari, Febrianti, Susiana, Susiana |
|---|---|
| Format: | Article info application/pdf Journal |
| Bahasa: | eng |
| Terbitan: |
Sekolah Tinggi Ilmu Pertanian Wuna
, 2020
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| Subjects: | |
| Online Access: |
http://ejournal.stipwunaraha.ac.id/index.php/ISLE/article/view/362 http://ejournal.stipwunaraha.ac.id/index.php/ISLE/article/view/362/406 http://ejournal.stipwunaraha.ac.id/index.php/ISLE/article/downloadSuppFile/362/27 |
Daftar Isi:
- Research on the level of damage to mangrove ecosystems has been carried out in Estuarine Area Sei Jang. The purpose of this study was to determine the types of mangroves, the density and percentage of mangrove canopy cover, and the level of damage to mangrove ecosystems in the Sei Jang Estuary Area of Tanjung Pinang City. This research was conducted in March 2019. Determination of the research location using a purposive sampling method of 3 stations and using a 10 x 10 m transect for the density and percentage of mangrove canopy cover. The results found four types of mangroves namely Bruguiera gymnorhiza, Rhizophora apiculata, Rhizophora mucronata, and Ceriops tagal with density values (1.033-1.367 individu/ha) and the percentage of mangrove canopy cover with values (61.55-78.41%). For the level of damage at Station I and III are categorized (good) and Station II is categorized (Damaged).
- Penelitian mengenai tingkat kerusakan ekosistem mangrove telah dilakukan di Kawasan Estuari Sei Jang. Tujuan dari penelitian ini untuk mengetahui jenis-jenis mangrove, kerapatan dan persentase tutupan kanopi mangrove, serta tingkat kerusakan ekosistem mangrove di Kawasan Estuari Sei Jang Kota Tanjungpinang. Penelitian dilaksanakan pada bulan Maret 2019. Penentuan titik lokasi penelitian menggunakan metode purposive sampling sebanyak 3 stasiun dan menggunakan transek 10 x 10 m untuk kerapatan dan persentase tutupan kanopi mangrove. Hasil penelitian ditemukan empat jenis mangrove yaitu Bruguiera gymnorhiza, Rhizophora apiculata, Rhizophora mucronata, dan Ceriops tagal dengan nilai kerapatan (1.033-1.367 individu/ha) dan Persentase tutupan kanopi mangrove dengan nilai (61,55-78,41%). Untuk tingkat keruksan pada Stasiun I dan III terkategori (baik) dan Stasiun II terkategori (Rusak).