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All Journal Jurnal Sumberdaya Akuatik Indopasifik Fisheries : Jurnal Perikanan dan Ilmu Kelautan
Rahimah, Insaniah
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Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences Environmental Science Social Sciences

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ANALISIS BIOMASSA DAN CADANGAN KARBON PADA EKOSISTEM LAMUN DI DESA TELUK BAKAU KABUPATEN BINTAN Heriyanto, Teguh; Amin, Bintal; Rahimah, Insaniah; Arsanti
FISHERIES Jurnal Perikanan dan Ilmu Kelautan Vol 2 No 2 (2020): Oktober
Publisher : Universitas Hang Tuah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30649/fisheries.v2i2.36

Abstract

Lamun merupakan tumbuhan laut yang mampu menyimpan karbon dalam bentuk biomassa yangdiserap melalui proses fotosintesis, sehingga lamun memainkan peran yang luar biasa dalam mitigasiisu perubahan iklim global. Penelitian ini dilaksanakan pada bulan April 2016. Analisis biomassadan cadangan lamun dilakukan di Laboratorium Kimia Laut, Fakultas Perikanan dan Ilmu Kelautan,Universitas Riau. Hasil penelitian menunjukkan bahwa terdapat 6 species lamun pada plot, dimanaspecies terbanyak adalah C. rotundata dan species paling sedikit jumlahnya E. acroides. Nilaibiomassa total dan cadangan karbon total lamun berturut-turut adalah 213,10 ton bk/ha dan 72,46ton C/ha. Cadangan karbon pada ekosistem lamun di lokasi penelitian ini tidak memiliki perbedaansignifikan pada jarak 0 m, 50 m dan 100 m. Tingginya potensi biomassa dan cadangan carbon padaekosistem padang lamun menggambarkan besarnya peran ekosistem ini dalam menanggulangidampak buruk dari pemanasan global dengan cara menyerap karbon dioksida dan menyimpannyadalam bentuk biomassa. Hal ini dapat dijadikan sebagai acuan dalam membuat perencanaan mitigasiisu perubahan iklim global dan kegiatan konservasi pada ekosistem ini.
Ekologi dan Dimensi Pengelolaan Keberlanjutan Mangrove (Studi Kasus Lokasi Ekowisata Guraping, Kota Tidore Kepulauan, Maluku Utara) Paembonan, Rustam Effendi; Akbar, Nebuchadnezzar; Ibrahim, Abjan; Tahir, Irmalita; Baksir, Abdurrachman; Marus, Ikbal; Najamuddin, Najamuddin; Ismail, Firdaut; Wibowo, Eko S; Siolimbona, Abdul Ajiz; Harahap, Zulhan Arifin; Mutmainnah, Mutmainnah; Angkotasan, Abdul Motalib; Zamani, Neviaty P; Arafat, Dondy; Subhan, Beginer; Natih, Nyoman MN; Rahman, Rahman; Rahimah, Insaniah; Harahap, Zulham Apandy
Jurnal Sumberdaya Akuatik Indopasifik Vol 8 No 4 (2024): November
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46252/jsai-fpik-unipa.2024.Vol.8.No.4.412

Abstract

The mangrove ecosystem is a potential coastal and marine area that has a very important resource function. The mangrove ecosystem must be managed sustainably so that it can provide optimal benefits, especially the mangrove ecosystem in Guraping Village which has been designated as an ecotourism area. The aim of this research is to analyze the ecological condition of the mangrove ecosystem and analyze the dimensions of sustainable management of the mangrove ecosystem in Guraping Village. The method used in this research line transect method with a 10x10 meter quadrant to determine ecological conditions. Interviews were conducted with key respondents from stakeholders and the dimensions of sustainable management were analyzed using Rapfish. Measurement of environmental parameters directly on site. The results obtained from this research can determine the ecological condition of mangroves at the research location which still have good status based on the number of species, species density, species cover, diversity index, mangrove canopy cover data. The calculation of the results of the assessment of the dimensions of mangrove sustainability management, which consists of ecological dimensions, economic dimensions, socio-cultural dimensions, legal, institutional and policy dimensions and technological and infrastructure dimensions, is classified as a less accountable level category.
Co-Authors Abdul Motalib Angkotasan Abdurrachman Baksir, Abdurrachman Abjan Ibrahim, Abjan Arsanti Beginer Subhan Bintal Amin Dondy Arafat Harahap, Zulhan Arifin Heriyanto, Teguh Ikbal Marus, Ikbal Irmalita Tahir, Irmalita Ismail, Firdaut Mutmainnah Mutmainnah Najamuddin Najamuddin, Najamuddin Nebuchadnezzar Akbar NEVIATY PUTRI ZAMANI Nyoman M N Natih Rahman Rahman Rustam Effendi Paembonan, Rustam Effendi Siolimbona, Abdul Ajiz Wibowo, Eko S Zulham Apandy Harahap