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Journal : Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam

Etnozoologi Masyarakat Pesisir Seruway Aceh Tamiang Dalam Konservasi Tungtong Laut (Batagur Borneoensis) Indriaty, Indriaty Indriaty; Setyoko, Setyoko Setyoko
Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam Vol 16, No 1 (2019): SAINMATIKA
Publisher : Faculty of Mathematics and Natural Science, Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (434.22 KB) | DOI: 10.31851/sainmatika.v16i1.2641

Abstract

ABSTRACTPainted terrapin (Batagur borneoensis) is one of the reptiles found in the coastal area of Pusong Seruway Island, Aceh Tamiang Regency. Currently, the existence of wild population of painted terrapin is threatened to extinction due to factors of nature and community activities. The local government of Aceh Tamiang Regency has already protected painted terrapin (Batagur borneoensis) and listed it as protected species. This research is a descriptive exploratory survey to reveal the symptom and phenomenon of communities concerning their participation in the conservation of painted terrapin (Batagur borneoensis). Result of research was based on survey conducted in three villages with samples of 100 respondents given questionnaire through purposive random sampling technique. Data of ethnic communities consisted of; Tamiang, Aceh, Javanese, Batak and Arabic. Ethnozoology of communities obtained value local knowledge of communities as a form of awareness on animal protection included; participation in the sea turtle hatchling release, reduction in the exploitation activity of utilizing painted terrapin eggs (Batagur borneoensis) as srikaya (food) and traditional medicine, willingness not to take or disturb the animal and if they find painted terrapin (Batagur borneoensis), they will return the animal to its habitat or give it to the conservation team. A small part of the community joined in the assistance rescue group for painted terrapin (Batagur borneoensis). Keywords: ethnozoology, conservation of painted terrapin (Batagur borneoensis).
Etnozoologi Masyarakat Pesisir Seruway Aceh Tamiang Dalam Konservasi Tungtong Laut (Batagur Borneoensis) Setyoko Setyoko Setyoko; Indriaty Indriaty Indriaty
Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam Vol. 16 No. 1 (2019): Sainmatika : Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (434.22 KB) | DOI: 10.31851/sainmatika.v16i1.2641

Abstract

ABSTRACTPainted terrapin (Batagur borneoensis) is one of the reptiles found in the coastal area of Pusong Seruway Island, Aceh Tamiang Regency. Currently, the existence of wild population of painted terrapin is threatened to extinction due to factors of nature and community activities. The local government of Aceh Tamiang Regency has already protected painted terrapin (Batagur borneoensis) and listed it as protected species. This research is a descriptive exploratory survey to reveal the symptom and phenomenon of communities concerning their participation in the conservation of painted terrapin (Batagur borneoensis). Result of research was based on survey conducted in three villages with samples of 100 respondents given questionnaire through purposive random sampling technique. Data of ethnic communities consisted of; Tamiang, Aceh, Javanese, Batak and Arabic. Ethnozoology of communities obtained value local knowledge of communities as a form of awareness on animal protection included; participation in the sea turtle hatchling release, reduction in the exploitation activity of utilizing painted terrapin eggs (Batagur borneoensis) as srikaya (food) and traditional medicine, willingness not to take or disturb the animal and if they find painted terrapin (Batagur borneoensis), they will return the animal to its habitat or give it to the conservation team. A small part of the community joined in the assistance rescue group for painted terrapin (Batagur borneoensis). Keywords: ethnozoology, conservation of painted terrapin (Batagur borneoensis).
Analisis Serapan Logam Pb, Cu dan Zn pada Tumbuhan Buguiera gymnorriza dan Rhizophora apiculata di Hutan Mangrove Kuala Langsa Elfrida Elfrida; Setyoko Setyoko; Indriaty Indriaty
Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam Vol. 17 No. 2 (2020): Sainmatika : Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/sainmatika.v17i2.3749

Abstract

Hutan mangrove memiliki peran dalam mempertahankan fungsi ekologis dan penyangga kestabilan ekosistem daerah pesisir. Aktivitas kegiatan masyarakat dipesisir perairan seperti pelabuhan, jalur transportasi, pemukiman dan pariwisata memberikan dampak terhadap sumbangan jenis-jenis polutan yang masuk kedalam perairan. Jenis tumbuhan mangrove secara alami berpotensi dapat meminimalisir adanya serapan logam berat seperti jenis Buguiera gymnorriza dan Rhizophora apiculata. Penelitian ini dilakukan bulan Mei sampai dengan Juni 2018. Lokasi penelitian di pesisir hutan mangrove Kuala Langsa, Aceh. Metode penelitian ini deskriptif eksploratif dengan mendeskripsikan satuan serapan logam berat Pb, Cu dan Zn pada jenis tumbuhan mangrove dan Fitoremidiasi jenis tumbuhan mangrove. Analisis data dengan Atomic Absorption Spectrophotometer (ASS) dan Fitoremidiasi (FTD), berdasarkan sampel bagian akar, daun  dan sedimen. Hasil penelitian serapan logam pada jenis Buguiera gymnorriza pada akar, daun dan sedimen secara berurutan pada Zn (seng) 5,833 ppm; 0,598 ppm; 6,775 ppm. Cu (tembaga) 0,0008 ppm. Pb (timbal) 0,0001 ppm.  serapan logam pada jenis Rhizophora apiculata pada akar, daun dan sedimen secara berurutan pada Zn (seng) 8,36 ppm 2,936; ppm; 32,987 ppm. Cu (tembaga) 0,0008 ppm. Pb (timbal) 0,0001 ppm. Fitoremidiasi (FTD) Tumbuhan Mangrove jenis Buguiera gymnorriza pada Akar 5,273 dan Daun 0,073. Fitoremidiasi pada mangerove Rhizophora apiculata pada Akar 0,16 dan Daun -0,26. Jenis Buguiera gymnorriza lebih berpotensi sebagai biofitoremidiasi alami dibanding jenis Rhizophora apiculata dalam penyerapan logam Zn. Kata Kunci:  Serapan Logam, Fitoremidiasi, Tumbuhan Mangrove