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Polycyclic Aromatic Hydrocarbons (PAHs) Potential Sources in Sediments of Plawangan Timur, Segara Anakan, Cilacap: Occurrence and Distribution Haris, Abdul; El Mouchtari, El Mountassir; Nurshofia, Winarni; Putranto, Yogi; Hidayat, Rizqi Rizaldi; Husni, Iqbal Ali; Hendrayana, Hendrayana; Mahdiana, Arif; Sulistyo, Isdy; Hidayati, Nuning Vita
ILMU KELAUTAN: Indonesian Journal of Marine Sciences Vol 29, No 3 (2024): Ilmu Kelautan
Publisher : Marine Science Department Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/ik.ijms.29.3.393-402

Abstract

Polycyclic Aromatic Hydrocarbons (PAHs) have the potential to contaminate the coastal area of Plawangan Timur, Cilacap, Indonesia. Therefore, this research aims to determine the composition, distribution, source, and contamination level of PAHs in this region. Sediment samples were taken at seven stations. The research findings indicate that among the 16 types of PAHs, the proportion of each PAH varied between 3-12%. Notably, Benzo(a) Pyrene (BaP) had the highest proportion at 12%, while Naphthalene had the lowest proportion at 3%. According to the distribution pattern, PAHs with a high molecular weight (HMW) are more prevalent than those with a low molecular weight (LMW). The total amount of PAHs ranged from 185 to 1289.9 mg.kg-1 (dw), with an average of 1016.97 mg.kg-1 (dw). Using a diagnostic ratio, it was determined that the origin of the PAHs was either petrogenic, pyrogenic, mixed petrogenic and pyrogenic, or pyrolytic. As a result, Plawangan Timur's degree of pollution was classified as a very high polluted. The average concentration value of each PAHs is higher than the values for the Effect Range Low (ERL) and Effect Range Median (ERM) ranges, indicated there is a significant ecological risk that could have negative consequences on marine life and the ecosystem. It is urgently to handle PAHs pollution due to their relatively high content in sediments. This can be achieved by improving the management of wastewater treatment plants (WWTPs) for industry, optimizing the role of mangrove forests in reducing pollution in the waters, as well as building and increasing collaboration between related agencies in the prevention of marine oil spills.
Karakteristik Sampah Plastik di Laguna Segara Anakan Cilacap Nurito, Nurito; Hendrayana, Hendrayana; Husni, Iqbal Ali; Hidayat, Rizqi Rizaldi; Andriyono, Sapto; Rofiq Ulinuha, Mohamad; Hidayati, Nuning Vita
Seminar Nasional Lahan Suboptimal Vol 10, No 1 (2022): Prosiding Seminar Nasional Lahan Suboptimal ke-10 “Revitalisasi Sumber Pangan N
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Nurito N, Andriyono S, Hendrayana H, Husli IA, Hidayat RR, Andriyono S, Ulinuha MR, Hidayati NV. Characteristics of plastic waste in Cilacap segara anakan lagoon. ini. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-10 Tahun 2022, Palembang 27 Oktober 2022. pp. 293-301. Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).Plastic litter degrade very slowly in the natural environment. The different characteristics of plastic waste are one of the determining factors in the decomposition process. This study aimed to investigate the type, abundance and characteristics plastic waste in Segara Anakan Lagoon. Plastic waste was taken from Segara Anakan Lagoon on August, 2020 using survey method. Sample was collected from 1x1 meter transect. Analysis of the data used is descriptive analysis. The results showed that we found 7 types of plastics waste, i.e. PET, HDPE, PVC, LDPE, PP, PS, and OTHER. The highest plastic waste abundance was found in station 2 (82,67 items/m2), and the lowest was in station 9 (1,67 items/m2). PP is the dominant type of plastic with a total of 839 items (71.5%) followed by LDPE with a total of 189 items (16.1%), while PVC and PS were found in lowest number, with each of them 6 items (0.5%). The characteristics of plastic waste in Segara Anakan based on the type of plastic waste at station 2 have different types with other stations and the differences are clearly illustrated.
Peningkatan Pemahaman Pelajar di Sekitar Pantai Sodong, Kabupaten Cilacap terhadap Bahaya Sampah Plastik Terhadap Kelestarian Penyu Putri, Adinda Kurnia; Fikriyya, Nabela; Haryati, Ani; Husni, Iqbal Ali; Attaqi, Ahmad Naufal
Darmabakti : Jurnal Pengabdian dan Pemberdayaan Masyarakat Vol 6 No 01 (2025): Darmabakti : Junal Pengabdian dan Pemberdayaan Masyarakat
Publisher : Lembaga Peneliian dan Pengabdian Masyarakat (LPPM) Universitas Islam Madura (UIM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31102/darmabakti.2025.6.01.138-145

Abstract

Penyu adalah spesies yang populasinya semakin menurun akibat laju reproduksi yang lambat, tingkat kelulushidupan yang rendah, dan berbagai ancaman seperti perburuan induk dan telur. Salah satu lokasi peneluran penyu adalah di sepanjang pantai Kabupaten Cilacap. Kegiatan pengabdian masyarakat ini bertujuan untuk meningkatkan kesadaran di kalangan siswa dan anak-anak muda mengenai ancaman sampah plastik terhadap penyu di habitat alaminya. Kegiatan ini mencakup sesi sosialisasi dan praktik langsung, seperti pelepasan tukik dan gerakan bersih pantai. Program ini dilakukan di lokasi Konservasi Penyu Nagaraja Cilacap, bekerja sama dengan TPQ Purnama Sulton sebagai kelompok sasaran edukasi. Hasilnya menunjukkan antusiasme tinggi dari peserta dan keterlibatan aktif siswa, yang diharapkan dapat meningkatkan kesadaran untuk melindungi pantai dan laut dari sampah plastik yang berbahaya.
KOMPOSISI HASIL TANGKAPAN DAN LAJU TANGKAP (CPUE) USAHA PENANGKAPAN PURSE SEINE DI PELABUHAN PERIKANAN NUSANTARA (PPN) PEKALONGAN, JAWA TENGAH Dewi, Dian Ayunita Nugraheni Nurmala; Husni, Iqbal Ali
JFMR (Journal of Fisheries and Marine Research) Vol. 2 No. 2 (2018): JFMR
Publisher : Faculty of Fisheries and Marine Science, Brawijaya University, Malang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jfmr.2018.002.02.3

Abstract

Pekalongan fishing port is a fishing base for purse seiners of small pelagic fish in Central Java. Range of fishing fleets Gross Tonnage is 69 to 125 GT. Purse seine was dominant fishing gear with total percentage 84% from the total fishing gear at Pekalongan fishing port in 2014. The main target of purse seine is shoaling pelagic fish. The objectives of this research were to analyze the catch composition and Catch Per Unit Effort (CPUE) of purse seiners at Pekalongan Fishing Port. The method of this research used survey method. Data analysis with quantitative descriptive method. Analysis conducted on the catch composition and Catch Per Unit Effort of purse seiners. Data to analyze the catch composition was secondary data of purse seiners catches volume in 2016 from January until December. And to calculate the CPUE used secondary data of fishing trips and total production of purse seiners from 2008 to 2016. Variations of dominant type of captured i.e. Shortfin scad, Indian scad, Bali Lemuru, and Indian mackerel. Every month there was different of species dominance caught by the gear ranged from 7 to 11 species. The percentage of each species was Shortfin scad (Decapterus macrosoma) caught dominantly  in January, October, November and December. Indian scad (Decapterus russelli) reached the highest percentage in June, July, August and September. Bali Lemuru (Sardinella lemuru) mostly caught in February, April and May. While Indian mackerel (Rastrelliger kanagurta) caught with highest percentage in March (40%).  Location of fishing ground was in Indonesia Fisheries Mangement Area with code  712 and 713. The annual average CPUE of purse seine in Pekalongan Fishing Port was 18,712 kg or 18.7 metric tonnes per trip for each fleet. This result shows that the productivity of purse seiners was quite low compared with the size of fishing fleet Gross Tonnage 69 up to 125 tons.
Pemanfaatan Automatic Feeder untuk Optimalisasi Budidaya Udang diKelompok Budidaya Mina Harapan Desa Mojo Kecamatan Ulujami,Pemalang Prihatiningsih, isnaini; Hidayat, Rizqi Rizaldi; Amron; Husni, Iqbal Ali; Nugroho, Agung Tri
Artha Imperium: Jurnal Pengabdian Kepada Masyarakat Vol. 3 No. 1 (2025): 2025
Publisher : PT. Artha Genetikalab Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62521/50hc6854

Abstract

Manajemen pemberian pakan memegang peranan yang sangat vital dalam praktik budidaya udang. Proses pemberian pakan pada Kelompok Pembudidaya Ikan Petani Mina Harapan, Desa Mojo, Kecamatan Ulujami, Kabupaten Pemalang, masih menggunakan metode konvensional. Automatic feeder merupakan sebuah alat elektronik yang telah dirancang khusus untuk memberikan pakan secara otomatis kepada udang sesuai dengan jadwal dan porsi yang telah ditentukan sesuai dengan kebutuhan makan udang. Tujuan dari kegiatan pengabdian kepada masyarakat ini adalah mengimplementasikan teknologi automatic feeder pada Kelompok Pembudidaya Ikan Petani Mina Harapan. Metode Kegiatan terdiri dari penyuluhan, pelatihan pemasangan alat, dan pendampingan kontrolalat automatic feeder. Hasil Kegiatan ini dapat memberikan manfaat berupa peningkatan efisiensi sistem produksi para pembudidaya tambak udang mengontrol jumlah dan waktu pemberian pakan, serta terdistribusi secara merata. Diharapkan mitra dapat melanjutkan kegiatan pemberian pakan pada mitra atau kelompok lainnya.