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All Journal Jurnal Ilmu Pertanian Indonesia Jurnal Ilmu dan Teknologi Kelautan Tropis ILMU KELAUTAN: Indonesian Journal of Marine Sciences Jurnal Akuatika Jurnal Ilmu-Ilmu Perikanan dan Budidaya Perairan Jurnal Perikanan dan Kelautan Jurnal Akuatika Indonesia Jurnal Pengelolaan Perikanan Tropis (Journal Of Tropical Fisheries Management) Albacore : Jurnal Penelitian Perikanan Laut Bioma : Jurnal Biologi Indonesia Jurnal Penelitian Perikanan Indonesia Samakia: Jurnal Ilmu Perikanan Jurnal Segara Authentic Research of Global Fisheries Application Journal (Aurelia Journal) Jurnal Riset Teknologi Industri COJ (Coastal and Ocean Journal) ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua
Perdana Putra Kelana
Politeknik Kelautan Dan Perikanan Dumai
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Journal : Jurnal Perikanan dan Kelautan

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Analysis of conditions and vulnerability of mangrove ecosystem degradation in Dumai City Riau Province Indonesia Tyas Dita Pramesthy; Perdana Putra Kelana; Djunaidi Djunaidi; Muhammad Nur Arkham; Rangga Bayu Kusuma Haris
Jurnal Perikanan dan Kelautan Vol 12, No 2 (2022)
Publisher : JURNAL PERIKANAN DAN KELAUTAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jpk.v12i2.17595

Abstract

There is still minimum information on the condition of the mangrove ecosystem, such as canopy cover and vulnerability of the ecosystem. Therefore, it was necessary to analyze that by assessing the Important Value Index (INP), canopy cover and vulnerability to degradation. The primary data needed are the type, density, frequency and basal area of mangroves obtained by the Transect Line Plot (TLP) method. The canopy cover was obtained using the Hemispherical Photography method. The data analyzed using INP, pixel analysis with binary images and compared to standard criteria of mangrove damage and vulnerability to degradation of mangrove ecosystems. This study identified 5 types of mangroves, Avicennia alba, Rhizophora apiculata, Rhizophora mucronata, Xylocarpus granatum and Sonneratia alba. Xylocarpus granatum was the species with the highest INP at stations 1 and 2, while at station 3 it was Avicennia alba. Station 1 has the highest canopy cover with a value of 86%. The condition of the mangrove ecosystem in Dumai is generally in the good category with medium stands. In addition, the level of vulnerability to mangrove degradation in can be categorized as low vulnerability. Although this research was conducted with simple methods and equipment, the results can provide an overall illustration of the condition of the Dumai’s mangrove ecosystem, making it easier for interested parties to manage the ecosystem.
Co-Authors A Marsha Alviani Achmad Fahrudin Alfakhri Alfakhri Andan Hamdani Anwar, Sony Ari Gunawan Arief, Mochamad Candra Wirawan Armelita, Ayang Arumwati Arumwati Arumwati, Arumwati Aulia Rosdiana Tufliha Daffa Manggala Putra Delima Mentari Amara Djunaidi Djunaidi Djunaidi Djunaidi Djunaidi Djunaidi Djunaidi Djunaidi Djunaidi EY, M. Habib Febrianto, Fredi Ganang Dwi Prasetyo Habib EY., M. Haris, Rangga Bayu Kusuma Hartatik, Sri Een Herman Hamdani Herman Hamdani Heti Herawati Hutapea, Roma Yuli F Ibnu Bangkit Biosina Suryadi Ibnu Bangkit Biosina Suryadi Ibnu Bangkit Biosina Suryadi Irfan Zidni Isdrajad - Setyobudi Iwang Gumilar Jefri Putri Nugraha Majariana Krisanti Mardiah, Ratu Sari Mathius Tiku Maulana, Muhammad Agung Mudinillah, Adam Muhammad Fiqi Fadillah Muhammad Nur Arkham Nana Anggraini Noar Muda Satyawan Noveldesra Suhery Nur Arkham, Muhammad Prayitno, Muhamad Riyono Edi Rangga Bayu Kusuma Haris Rangga Bayu Kusuma Haris Rangga Bayu Kusuma Haris Rangga Bayu Kusuma Haris Ratih Purnama Sari Ressa Muhammad Santika Rizqi Ilmal Yaqin Roma Yuli Hutapea Sandra Moerti Oktavian Sandra Moerti Oktavian Sari, Ratih Purnama Shiffa F Shalichaty Sri Yenica Roza Sri Yenica Roza Suci Asrina Ikhsan Suryadi, Ibnu Bangkit Biosina Tiku, Mathius Triyono, Heri Tyas Dita Pramesthy Tyas Dita Pramesthy Ujang Subhan Widagdo, Aris Yaser Krisnafi Yudi Wahyudin Zahidah