Magrove of Sembilang National Park South Sumatra, Indonesia (Similarity)

Ulqodry, Tengku Zia and Fauziyah, Fauziyah and Agustriani, Fitri (2010) Magrove of Sembilang National Park South Sumatra, Indonesia (Similarity). Institute of Ecology and Biological Resource, Ha Noi Viet Nam. (Submitted)

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Abstract

Sembilang National Park is the largest extent of mangrove area in South Sumatera and included in the ten areas with the largest extent of Indonesia’s mangrove. Mangrove is known to be a highly productive ecosystem and estimated that a large proportion of fish use mangrove systems as its habitat. However, human pressure on this area and increasing demand for land represent increasing threats to mangrove. The aims of this research were to investigate the changing of mangrove coverage in 2003 – 2009 periods while this area was opened becoming National Park and also studied the fish community. The Landsat-7 ETM+ and SPOT 2 images was used and analyzed by using NDVI (Normalized Differencce Vegetation Index) to find information about mangrove coverage. Sample of fish were collected using encircling gillnet. The results showed that the composition of true mangrove were consisted of 4 families and 12 species that dominated by Avicennia, Rhizophora, Sonneratia, Bruguierra and Cerips. The mangrove coverage decreased from 89,874.00 ha in 2003 become 75,715.56 ha in 2009. A total of 657 individuals of fish belonging to 42 species and 27 families were collected from the mangrove waters area. Fish abundance ranged from 13.56 ind. ha−1 (Station I) to 103.60 ind. ha−1 (Station III). It was the positive correlation between mangrove density with fish abundance (Y=0.1031X-26.921; r=0.95; n=8).

Item Type:	Other
Subjects:	#3 Repository of Lecturer Academic Credit Systems (TPAK) > Results of Ithenticate Plagiarism and Similarity Checker
Divisions:	08-Faculty of Mathematics and Natural Science > 54241-Marine Science (S1)
Depositing User:	Dr. Tengku Zia Ulqodry
Date Deposited:	12 Jun 2023 15:50
Last Modified:	12 Jun 2023 15:50
URI:	http://repository.unsri.ac.id/id/eprint/109458

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