Agustinus M Samosir
Departemen Manajemen Sumberdaya Perairan, Fakultas Perikanan Dan Ilmu Kelautan, IPB University

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POTENSI BAHAYA BAGI KESELAMATAN PENGUNJUNG DI KAWASAN WISATA PANTAI PANGANDARAN KABUPATEN PANGANDARAN JAWA BARAT EKS Harini Muntasib; Melly Maria Ulfah; Agustinus Samosir; Resti Meilani
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol. 8 No. 1 (2018): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (JPSL)
Publisher : Graduate School Bogor Agricultural University (SPs IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.8.1.15-25

Abstract

Pangandaran Beach Tourism Area is one of leading tourism areas in West Java. During certain period of time, hazard has often cause accidents toward visitors in the area. Therefore, there is a need to identify physical and biological hazards which threaten visitors’ safety in order to develop visitor safety management. Research was carried out in June – July 2011, and an update was conducted in January – February 2017, which covered three locations, i.e. Pantai Barat, Pantai Timur, and Pantai Pasir Putih. Field observation, interview with visitors, community and lifeguard, and literature review were employed in data collection. A hundred respondents for each visitor and community was selected using convenient sampling method. The result found rip current, plunging wave, tsunami, earthquake, wave, and tide as physical hazard, while jellyfish, sea snake, sea urchin, lionfish, and stone fish as biological hazard found in the sea, and long-tailed macaque as terrestrial biological hazard. Rip current possessed substantial risk that had to be avoided through the establishment of swimming prohibition area. Visitor’s safety management technique option for rip current hazard involved a socialization toward visitors about self-rescue technique in case they are swept by rip current.
Structure of mangrove ecosystem in Lubuk Damar Coast, Seruway, Aceh Tamiang Ananingtyas S Darmarini; Yusli Wardiatno; Tri Partono; Kadarwan Soewardi; Agustinus Mangaratua Samosir; M Zainuri
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol 12 No 1 (2022): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (JPSL)
Publisher : Pusat Penelitian Lingkungan Hidup, IPB (PPLH-IPB) dan Program Studi Pengelolaan Sumberdaya Alam dan Lingkungan, IPB (PS. PSL, SPs. IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.12.1.72-81

Abstract

Mangrove is an important ecosystem in coastal areas because it is the basis for the formation of food webs and has direct and indirect impacts on aquatic and terrestrial ecosystems. The purpose of this research is to determine the community structure of mangrove vegetation of Lubuk Damar, Seruway, Aceh Tamiang. The study was conducted in August 2017. The method used a quadratic transect that was pulled straight from the coastline to the mainland. The results found 10 types of mangrove vegetation consisting of A. alba, B. parviflora, B. sexangula, Soneratia alba, R. apiculata, Acrostichum aureum, Aegiceras floridum, E. agallocha, X. granatum, and Acanthus ilicifolius. Mangrove species with the highest percentage are in the A. floridum species. Important value index the tree phase in the range of 4.75 to 117.91. Lubuk Damar mangrove vegetation is in the damaged category. However, the number of saplings and seedlings was found to have a high density so that the ecosystem has the potential to regenerate naturally.