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MAKANAN DAN KEBIASAAN MAKAN KEPITING BAKAU (Scylla serrata Forskal 1775) DI PERAIRAN KAMPUNG SENTOSA BARAT KELURAHAN BELAWAN SICANANG KECAMATAN MEDAN BELAWAN Nur Basani Pasaribu; Darma Bakti; Ani Suryanti
AQUACOASTMARINE Vol 6, No 2 (2018): AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (433.205 KB)

Abstract

One method to find out food and feeding habits of mangrove crabs (Scylla serrata) is to examine what types of foods contained in the stomach of mangrove crab and feeding period of mangrove crab. The purpose of this study are the type of food, to know the time period of feeding crab mangrove and to determine the effect of time on the mangrove crab in the mangrove ecosystem in Kampung Sentosa. Characteristic observed food type, meal time mangrove crab. Analysis of food data and feeding habits method to research data by using the formula FK, E, ISC and IP. The results of data analysis found the type of mangrove crab food in the form of shellfish, shrimp, fish, moss and mangrove leaves. Mangrove crabs are more active to find food at night, especially from 12 am to 12 pm. Periods of mangrove crabs do not depend on time because they can find food anytime.Keywords: Food, Mangrove Crab, Sicanang Belawan, Feeding Habits
Economic Valuation of Mangrove Ecosystem in Rempang Island, Batam City, Kepulauan Riau Province Alamanda, Ladies Nikita; Ismail, Khodijah; Wahyudin, Wahyudin; Suryanti, Ani; Habibah, Sayyidah Nur
Jurnal Perikanan dan Kelautan Vol 29, No 2 (2024): June
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.29.2.266-274

Abstract

This study aimed to determine and analyze the economic value of the mangrove ecosystem in Rempang Island, Batam City, Kepulauan Riau Province. The survey method used a quantitative approach to analyze the economic valuation with the calculation of Total Economic Value (TEV), which consists of the calculation of use value: direct use value, indirect use value, option value, and non-use value: existence value and bequest value. There were 44 respondents determined by the Slovin method. The results showed that the total economic valuation of mangrove ecosystems on Rempang Island with an area of 2,813.18 ha which is IDR 75,082,590,695/year, consisting of a total use value which is IDR 74,739,030,695/year and total non-use value which is IDR 343,560,000/year. The use value is obtained from direct use value which is IDR 2,059,200,000/year from fish, shrimp, and crab utilization activities, indirect use value which is IDR 72,004,878,483/year from breakwaters and abrasion, preventing seawater intrusion, nursery ground, feeding ground, spawning ground, and an optional value which is IDR 674,952,212/year from the value of biodiversity. Then, the total non-use value is obtained from the willingness to pay IDR 137,640,000/year and bequest value IDR 205,920,000/year. These findings indicate that the current ecological condition of the Rempang Island mangrove ecosystem has provided excellent economic value, so efforts are needed to maintain this condition with sustainable management
Composition and Abundance of Marine Debris and Microplastic in the West Coast Mangrove Ecosystem of Bintan Island Anugrah, Septian; Syakti, Agung Dhamar; Suryanti, Ani
Journal of Coastal and Ocean Sciences Vol. 5 No. 3 (2024): September
Publisher : Department of Marine Science, Faculty of Fisheries and Marine Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jocos.5.3.195-207

Abstract

Plastic waste has been identified as an environmental problem by the UN Environment Program because it causes damage to the marine environment, organisms, and critical habitats. One ecosystem vulnerable to plastic waste is mangroves, so the government continues to tackle this problem. Bintan Island has a relatively large mangrove ecosystem, and some of it is included in the vulnerable category, so it is necessary to conduct a study regarding plastic waste and microplastics on Bintan Island. The research aims to identify the abundance of macro and meso debris in the mangrove ecosystem area, the abundance and characteristics of microplastics in sediment in the mangrove ecosystem area, microplastic contamination in gastropods (Telescopium sp), the relationship between mangrove density and macro debris density, and the relationship between macro debris density and mesoderm and microplastic. The research was conducted in October 2021 in Bintan Regency and Tanjung Pinang City. Data was collected using survey methods, microplastic abundance analysis, and correlation analysis. The mass of macro debris in the Tanjungpinang City administrative area is 743 g/m2. It is dominated by plastic, with a percentage of 49%, and meso debris, 94% of the total waste, is dominated by plastic waste. The characteristics of microplastics in sediment at each sampling location consist of fibers, fragments, and films. The most common microplastic contamination in Telescopium sp in the Bintan Regency area was film-type microplastics, totaling 198.33 particles. The relationship between mangrove density and macro debris generation is very strong, with a correlation value of 0.872. The relationship between the abundance of macro debris and meso debris and microplastics was strong, with correlation values of 0.972 and 0.793, respectively
Indeks Antropogenik Mangrove di Kota Tanjungpinang, Provinsi Kepulauan Riau Sutran, Sutran; Suryanti, Ani; Zulfikar, Andi
Akuatiklestari Vol 7 No 1 (2023): Jurnal Akuatiklestari
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Ilmu Kelautan dan Perikanan, Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/akuatiklestari.v7i1.6236

Abstract

Faktor antropogenik (aktivitas manusia) langsung ataupun tidak langsung menjadi salah satu penyebab utama terjadinya degradasi ekosistem mangrove. Pertumbuhan jumlah penduduk dan mengingkatnya kegiatan di wilayah pesisir menyebabkan terjadinya tekanan terhadap ekosistem mangrove baik langsung ataupun tidak langsung. Tujuan dari penelitian ini adalah untuk mengetahui indeks risiko antropogenik kawasan mangrove di Kota Tanjungpinang. Penelitian ini dilakukan di Kota Tanjungpinang pada wilayah Kelurahan Dompak, Kelurahan Kampung Bugis dan Kelurahan Senggarang. Penelitian dilakukan dengan teknik penginderaan jauh dan sistem informasi geografis. Aktivitas antropogenik diidentifikasi menggunakan data citra satelit (google earth) yang diverifikasi dengan survei lapangan melalui observasi langsung. Analisis indeks antropogenik menggunakan model Environmental Risk Surface (ERS). Hasil penelitian menunjukkan bahwa di Kota Tanjungpinang, sumber tekanan antropogenik terdiri dari area permukiman, industri galangan kapal, jalan dan dermaga. Indeks risiko antropogenik sangat tinggi berada pada wilayah Kampung Bugis (pesisir selatan, sekitar Sungai Terusan dan sekitar Jembatan Gugus Sungai Carang), Kelurahan Dompak (wilayah sekitar Jembatan Dompak dan sekitar Jembatan Dompak Lama), dan Kelurahan Senggarang (wilayah sekitar Kampung Senggarang dan Tanjung Sebauk).
Food and Feeding Habits of Bilih Fish Mystacoleucus padangensis (Bleeker, 1852) In Naborsahan River, Toba Lake, North Sumatera Suryanti, Ani; Sulistiono, Sulistiono; Muchsin, Ismudi; Kartamihardja, Endi Setiadi
Journal Omni-Akuatika Vol 13, No 2 (2017): Omni-Akuatika November
Publisher : Fisheries and Marine Science Faculty - Jenderal Soedirman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1328.455 KB) | DOI: 10.20884/1.oa.2017.13.2.197

Abstract

The bilih fish Mystacoleucus padangensis did a migration of the lake to the river that empties into the lake to spawn. This study aimed to determine whether migratory fish bilih ate when and what kind of natural foods consumed by bilih fish in it migration habitat. The study was conducted in Naborsahan River, Toba lake, North Sumatra. Sampling was done every 1 hour using Cast net. The results showed that bilih fish keep doing the feeding activity and having diurnal when migrated. The natural food bilih fish in the river and Toba lake was same, it was the phytoplankton of the class Bacilariopiceae. Natural food bilih fish that found in it intestine were phytoplankton include Rhizosolenia, Synedra, Gonatozygon, Closterium, Surirella, Pinnularia, Oscillatroria, Melosira, Gyrosigma, Aulacoseira and Zooplankton among others Creseis, Tubifex and Daphnia. The type of natural food  that  nostly found  in bilih fish intestines were phytoplankton from the genus Synedra Bacilariopiceae with Index of Preporedance (IP) is 97.9 %. Based on the composition of the natural food that was dominated, bilih fish was categorized as the plankton feeder.
Economic Valuation of Mangrove Ecosystem in Rempang Island, Batam City, Kepulauan Riau Province Alamanda, Ladies Nikita; Ismail, Khodijah; Wahyudin, Wahyudin; Suryanti, Ani; Habibah, Sayyidah Nur
Jurnal Perikanan dan Kelautan Vol. 29 No. 2 (2024): June
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.29.2.266-274

Abstract

This study aimed to determine and analyze the economic value of the mangrove ecosystem in Rempang Island, Batam City, Kepulauan Riau Province. The survey method used a quantitative approach to analyze the economic valuation with the calculation of Total Economic Value (TEV), which consists of the calculation of use value: direct use value, indirect use value, option value, and non-use value: existence value and bequest value. There were 44 respondents determined by the Slovin method. The results showed that the total economic valuation of mangrove ecosystems on Rempang Island with an area of 2,813.18 ha which is IDR 75,082,590,695/ year, consisting of a total use value which is IDR 74,739,030,695/year and total non-use value which is IDR 343,560,000/year. The use value is obtained from direct use value which is IDR 2,059,200,000/year from fish, shrimp, and crab utilization activities, indirect use value which is IDR 72,004,878,483/year from breakwaters and abrasion, preventing seawater intrusion, nursery ground, feeding ground, spawning ground, and an optional value which is IDR 674,952,212/year from the value of biodiversity. Then, the total non-use value is obtained from the willingness to pay IDR 137,640,000/year and bequest value IDR 205,920,000/year. These findings indicate that the current ecological condition of the Rempang Island mangrove ecosystem has provided excellent economic value, so efforts are needed to maintain this condition with sustainable management
Pelestarian Lingkungan Hidup Berbasis Pendidikan Islam di Pantai Sodong Cilacap Nurchamidah, Nurchamidah; Permatasari, Mahardhika Nur; Jefri Anjaini; Hery Irawan; Adinda Kurnia Putri; Fikriyya, Nabela; Ahmad Naufal Attaqi; Any Kurniawati; Ani Suryanti; Nuning Vita Hidayati
Jurnal Pengabdian Magister Pendidikan IPA Vol 7 No 4 (2024): Oktober-Desember 2024
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v7i4.10088

Abstract

Pengabdian ini bertujuan untuk mengeksplorasi pendekatan pelestarian lingkungan berbasis pendidikan Islam yang diterapkan di Kawasan Konservasi Nagara Pantai Sodong, Cilacap. Dalam ajaran Islam, pelestarian lingkungan merupakan manifestasi dari hubungan manusia dengan alam (hablu minal alam) sebagai khalifah di bumi. Metode pengabdian yang digunakan meliputi penyuluhan kepada siswa sekolah dasar dengan tahapan kegiatan berupa survei lokasi, pretest, penyuluhan, pelepasan tukik, dan posttest. Penyuluhan difokuskan pada nilai-nilai Islam tentang pentingnya menjaga lingkungan melalui ayat-ayat Al-Qur'an, seperti QS Al-Baqarah:30 dan QS Ar-Rum:41, yang menegaskan tanggung jawab manusia dalam memelihara keseimbangan ekosistem. Hasil pengabdian menunjukkan peningkatan pemahaman siswa berdasarkan nilai posttest yang lebih tinggi dibandingkan pretest kondisi ini menunjukan teknik pendidikan yang efektif meliputi pendekatan keteladanan, nasihat, cerita, hukuman, dan pembiasaan. Pendekatan-pendekatan ini mampu menanamkan kesadaran lingkungan secara berkelanjutan dengan mengintegrasikan prinsip-prinsip Islam ke dalam praktik sehari-hari. Program ini juga menyoroti peran penting pendidikan berbasis agama dalam menciptakan generasi yang peduli terhadap pelestarian lingkungan. Pendekatan integratif antara pendidikan lingkungan dan nilai-nilai Islam dapat menjadi solusi strategis dalam menghadapi masalah kerusakan lingkungan akibat ulah manusia. Rekomendasi untuk penelitian lebih lanjut mencakup eksplorasi lebih dalam tentang efektivitas teknik-teknik pendidikan tertentu dan penerapannya pada kelompok masyarakat yang lebih luas. Pelestarian lingkungan melalui pendidikan berbasis agama dapat menjadi model yang relevan untuk menciptakan keseimbangan ekosistem yang berkelanjutan.
Economic Valuation of Mangrove Ecosystem in Rempang Island, Batam City, Kepulauan Riau Province Alamanda, Ladies Nikita; Ismail, Khodijah; Wahyudin, Wahyudin; Suryanti, Ani; Habibah, Sayyidah Nur
Jurnal Perikanan dan Kelautan Vol. 29 No. 2 (2024): June
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

This study aimed to determine and analyze the economic value of the mangrove ecosystem in Rempang Island, Batam City, Kepulauan Riau Province. The survey method used a quantitative approach to analyze the economic valuation with the calculation of Total Economic Value (TEV), which consists of the calculation of use value: direct use value, indirect use value, option value, and non-use value: existence value and bequest value. There were 44 respondents determined by the Slovin method. The results showed that the total economic valuation of mangrove ecosystems on Rempang Island with an area of 2,813.18 ha which is IDR 75,082,590,695/ year, consisting of a total use value which is IDR 74,739,030,695/year and total non-use value which is IDR 343,560,000/year. The use value is obtained from direct use value which is IDR 2,059,200,000/year from fish, shrimp, and crab utilization activities, indirect use value which is IDR 72,004,878,483/year from breakwaters and abrasion, preventing seawater intrusion, nursery ground, feeding ground, spawning ground, and an optional value which is IDR 674,952,212/year from the value of biodiversity. Then, the total non-use value is obtained from the willingness to pay IDR 137,640,000/year and bequest value IDR 205,920,000/year. These findings indicate that the current ecological condition of the Rempang Island mangrove ecosystem has provided excellent economic value, so efforts are needed to maintain this condition with sustainable management.
Composition and Abundance of Marine Debris and Microplastic in the West Coast Mangrove Ecosystem of Bintan Island Anugrah, Septian; Syakti, Agung Dhamar; Suryanti, Ani
Journal of Coastal and Ocean Sciences Vol. 5 No. 3 (2024): September
Publisher : Department of Marine Science, Faculty of Fisheries and Marine Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jocos.5.3.195-207

Abstract

Plastic waste has been identified as an environmental problem by the UN Environment Program because it causes damage to the marine environment, organisms, and critical habitats. One ecosystem vulnerable to plastic waste is mangroves, so the government continues to tackle this problem. Bintan Island has a relatively large mangrove ecosystem, and some of it is included in the vulnerable category, so it is necessary to conduct a study regarding plastic waste and microplastics on Bintan Island. The research aims to identify the abundance of macro and meso debris in the mangrove ecosystem area, the abundance and characteristics of microplastics in sediment in the mangrove ecosystem area, microplastic contamination in gastropods (Telescopium sp), the relationship between mangrove density and macro debris density, and the relationship between macro debris density and mesoderm and microplastic. The research was conducted in October 2021 in Bintan Regency and Tanjung Pinang City. Data was collected using survey methods, microplastic abundance analysis, and correlation analysis. The mass of macro debris in the Tanjungpinang City administrative area is 743 g/m2. It is dominated by plastic, with a percentage of 49%, and meso debris, 94% of the total waste, is dominated by plastic waste. The characteristics of microplastics in sediment at each sampling location consist of fibers, fragments, and films. The most common microplastic contamination in Telescopium sp in the Bintan Regency area was film-type microplastics, totaling 198.33 particles. The relationship between mangrove density and macro debris generation is very strong, with a correlation value of 0.872. The relationship between the abundance of macro debris and meso debris and microplastics was strong, with correlation values of 0.972 and 0.793, respectively.
Economic Valuation of Mangrove Ecosystem in Rempang Island, Batam City, Kepulauan Riau Province Alamanda, Ladies Nikita; Ismail, Khodijah; Wahyudin, Wahyudin; Suryanti, Ani; Habibah, Sayyidah Nur
Jurnal Perikanan dan Kelautan Vol. 29 No. 2 (2024): June
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

This study aimed to determine and analyze the economic value of the mangrove ecosystem in Rempang Island, Batam City, Kepulauan Riau Province. The survey method used a quantitative approach to analyze the economic valuation with the calculation of Total Economic Value (TEV), which consists of the calculation of use value: direct use value, indirect use value, option value, and non-use value: existence value and bequest value. There were 44 respondents determined by the Slovin method. The results showed that the total economic valuation of mangrove ecosystems on Rempang Island with an area of 2,813.18 ha which is IDR 75,082,590,695/ year, consisting of a total use value which is IDR 74,739,030,695/year and total non-use value which is IDR 343,560,000/year. The use value is obtained from direct use value which is IDR 2,059,200,000/year from fish, shrimp, and crab utilization activities, indirect use value which is IDR 72,004,878,483/year from breakwaters and abrasion, preventing seawater intrusion, nursery ground, feeding ground, spawning ground, and an optional value which is IDR 674,952,212/year from the value of biodiversity. Then, the total non-use value is obtained from the willingness to pay IDR 137,640,000/year and bequest value IDR 205,920,000/year. These findings indicate that the current ecological condition of the Rempang Island mangrove ecosystem has provided excellent economic value, so efforts are needed to maintain this condition with sustainable management.