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All Journal BULETIN OSEANOGRAFI MARINA Journal of Marine Research Jurnal Kelautan Tropis
Nirwani Soenardjo
Departemen Ilmu Kelautan, Fakultas Perikanan Dan Ilmu Kelautan, Universitas Diponegoro
Earth & Planetary Sciences

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Kajian Persentase Tutupan Kanopi Mangrove Menggunakan Metode Hemispherical Photography di Desa Sambiroto dan Desa Keboromo, Kabupaten Pati, Jawa Tengah Kassagi, Muhamad Fajar Azmi; Ario, Raden; Soenardjo, Nirwani
Journal of Marine Research Vol 13, No 1 (2024): Journal of Marine Research
Publisher : Departemen Ilmu Kelautan, Fakultas PerikanJurusan Ilmu Kelautan, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jmr.v13i1.35424

Abstract

Ekosistem mangrove merupakan komunitas vegetasi pantai tropis dan subtropis yang   dapat tumbuh dan beradaptasi pada daerah pasang surut. Keberadaan mangrove penting sebagai sumber nutrient bagi kelangsungan hidup biota di dalamnya. Penelitian ini bertujuan untuk mengetahui kondisi ekosistem mangrove di Desa Sambiroto dan Desa Keboromo, Kabupaten Pati, Jawa Tengah melalui analisis persentase tutupan kanopi mangrove. Stasiun pengamatan terbagi mejadi tiga stasiun mengunakan purposive sampling. Penelitian ini dilakukan dengan metode deskriptif. Penelitian dilakukan di 2 lokasi, yaitu Desa Sambiroto (SB) dan Desa Keboromo (KB) yang terdiri dari 4 stasiun penelitian. Pengambilan data persentase tutupan kanopi mangrove mengunakan metode Hemispherical Photography. Hemispherical Photography merupakan metode fotografi yang digunakan untuk melihat tutupan kanopi mangrove melalui foto dengan lensa fisheye (kamera HP). Hasil penelitian menunjukkan bahwa ditemukan 3 spesies mangrove di lokasi penelitian, 2 diantaranya di temukan di dalam plot. Spesies mangrove yang ditemukan di dalam plot yaitu Aviccenia marina dan A. alba yang di dominasi oleh A. marina. Nilai kerapatan mangrove berkisar antara 1.167 – 6.567 ind/ha .Nilai Indeks Keanekaragaman (H’) dan Indeks Keseragaman (J’) termasuk rendah, Indeks Dominansi (D) di setiap stasiun >0,5 menunjukkan adanya kecenderungan dominansi jenis tertentu. Hasil persentase tutupan kanopi mangrove di Desa Sambiroto dan Desa Keboromo memiliki nilai sebesar 67,61 % dan termasuk ke dalam kategori sedang sesuai kriteria baku kerusakan mangrove (Keputusan Menteri LH No.201 Tahun 2004). The existence of mangrove forests is very important as a source of nutrients for the survival of the biota in it. This study aims to determine the condition of the mangrove ecosystem in Sambiroto and Keboromo Village, Pati Regency, Central Java through analysis of the percentage of mangrove canopy cover. The observation stations were divided into three stations using purposive sampling. This research was conducted by descriptive method. This research was conducte in 2 research locations, Sambiroto Village (SB) and Keboromo Village (KB), which consisted of 4 research stations. Data collection on the percentage of mangrove canopy cover using the Hemispherical Photography method. Hemispherical photography is a photography method used to see the mangrove canopy cover through photos with a fish eye lens (HP camera). The result showed that 6 species of mangrove were found in the study site, 2 of which were found in the plot. The mangrove species found in the plot were Avicennia marina and Avicennia alba which were dominated by Avicennia marina. The value of mangrove density ranges from 1.167 – 6.567 ind/ha. The values of the Diversity Index (H’) and the Uniformity Index (J’) are low, the Dominance Index (D) at eatch station >0.5 indicates a tendency for the dominance of certain species. The results of the percentage of mangrove canopy cover in Sambiroto Village and Keboromo Village have a value of 67.61% and are included in the moderate category according to the standard criteria for mangrove damage (Minister of Environment Decree No.201 of 2004).  
Co-Authors Abdino Putra Utama Abdul Faqih Hanan Ahmad Saddam Habibi Ali Ridlo Ananta, Raditya Rizki Arifin, Muhammad Yusuf Bambang Jati Laksono Bambang Yulianto Chrisna Adhi Suryono Desni Elfrida Samosir Devtiana Marchelia Ardang Drajati, Fathia Dyah Wijaya Edi Fahrur Rozy Edi Wibowo Ega Hagita Testi Endang Supriyantini Eva Widayanti Widayanti Farahdita, Wanda Laras Gagas Tri Pamungkas Gunawan Widi Santosa Hadi Endrawati Hanan, Abdul Faqih Hidayat, Noer Chozin Hilda Yuli Hermayanti, Hilda Yuli Ibnu Pratikto Ibnu Pratikto Ita Riniatsih Jusup Suprijanto Jusup Suprijanto Kassagi, Muhamad Fajar Azmi Koesoemadji Koesoemadji Laraswati, Yuli Mada Triandala Sibero Meli Ayu Pangestika Muhammad Yusuf Arifin Muksin Purnama Narendra Prasidya Wishnu Noer Chozin Hidayat Nur Taufiq-Spj Oky Yuripa Pradana Oky Yuripa Pradana Pramudito, Wisnu Adjie Purnama, Muksin Raden Ario Raditya Rizki Ananta Refinda Juliant Mentari Retno Hartati Ria Azizah Tri Nuraini Riana Mentarijuita Rini Pramesti Rudhi Pribadi Ruri Jupriyati Sabrina Arifiani Nurtania Sari Poncowati Satria Sakti Budi Leksono, Satria Sakti Budi Sri Sedjati Subagiyo Subagiyo Suryono Suryono Testi, Ega Hagita Utama, Abdino Putra Victorina Yulina Santi Vira Meillyana Mustofa Vita Fitriana Mayasari Wanda Laras Farahdita Wijaya, Dyah Wilis Ari Setyati Winda Ariesta Nur Fadilla Windy Indra Ardiansyah Windy Indra Ardiansyah Wisnu Adjie Pramudito Wiwid Andriyani Lestariningsih Yanuar Sandy Perdana Yuli Laraswati