Study of Microplastics Content in Lorjuk Clams (Solen sp.) in Dusun Pesisir, Kaduara Timur Village, Sumenep Regency, East Java
Keywords:
Microplastic, Lorjuk shellfish (Solen sp.), shell lengthAbstract
Microplastics are very small fragments, which are less than 5 mm, the result of degradation of plastic waste. Solen sp. or lorjuk clams are included in the Solenidae family, which is a type of filter feeder animal or filters the surrounding water to get food so it is very likely that microplastics will also be eaten. The research location is located in Pesisir Hamlet, East Kaduara Village, Sumenep Regency where local residents still dispose of garbage into the sea. The purpose of this study was to analyze the concentration and characteristics of microplastics in Solen sp., as well as the relationship between length and weight of Solen sp. on the amount of microplastics. Sampling was carried out by random sampling method and obtained a total sample of 138 samples and divided into 3 classes based on the length of the shell. Class 1 shell length was 2.80 – 3.14 cm for 22 samples, class 2 was 3.15 – 3.54 cm for 78 samples, and class 3 was 3.55 – 4.00 cm for 38 samples. The average value of microplastic concentration in Solen sp. that is equal to 23.81 items/g in class 1, in class 2 that is 13.26 items/g, while in class 3 that is 7.11 items/g. The microplastic content found in lorjuk shells or Solen sp. 328 particles were found in the form of fragments, 251 particles in the form of pellets, 405 particles in the form of fibers, and 293 particles in the form of films. The colors of the microplastics found were black, blue, yellow, red, purple, green, white and transparent. Shell length and Solen sp weight have a very weak correlation to the amount of microplastics.
References
Ayuningtyas, W., Yona, D., Julinda, S., & Iranawati, F. (2019). Kelimpahan Mikroplastik pada Perairan di Banyuurip, Gresik, Jawa Timur. Journal of fisheries and marine research , 41-45.
Bowling, B. (2019). Identification Guide to Marine Invertebratesof Texas: Texas Parks and Wildlife Department.
BPS. (2019). Kabupaten Pamekasan dalam Angka 2019. Pamekasan: BPS Kabupaten Pamekasan.
Brate, I. L., Hurley, R., Iversen, K., Beyer, J., Thomas, K., Stendel, C., et al. (2018). Mytilus spp.As Sentinel Monitoring Microplastics Pollution in Norwegian Coastal Waters: A Qualitative and quantitative Study. Enviromental Polution , 383-393.
Breen, M., Howell, T., & Copland, P. (2011). A Report On Electrical Fishing For Razor Clams (Ensis Sp.) And Its Likely Effects On The Marine Environment. Aberdeen: Marine Scotland Science Report 03/11.
Davidson, K., & Dudas, S. (2016). Microplastic Ingestion by Wild and Cultured Manila Clams (Venerupis Philippinarum) from Baynes Sound, British Columbia. Archives of Enviromental Contamination and Toxicology .
Ditjen PPHP. (2010). Warta pasarikan edisi maret 2010/vol.79. kerang-pasar cemerlang, pasokan kurang. jakarta: direktorat jenderal pengolahan dan pemasaran hasil perikanan, kementrian kelautan dan perikanan.
FAO. (2009). Fisheries and aquaculture department. Ruditapes philippinariun .
Frias, J., Pagter, E., Nash, R., & O'connor, I. (2018). Standardised protocol for monitoring microplastics in sediments.
Haryatik, R. D., Hafiluddin, & Farid, A. (2013). Hubungan Panjang Berat Dan Morfometrik Kerang Pisau (Solen Grandis) Di Perairan Prenduan Kabupaten Sumenep Madura. Jurnal Rekayasa, Volume 6, No. 1 , 28-36.
Hastuti, A., Yulianda, F., & Wardiatno, Y. (2014). Spatial distribution of marine debris in mangrove ecosystem of Pantai Indah Kapuk, Jakarta. Bonorowo wetlands. vol 4. no. 2 , 94-107.
K. basri, S. (2021). Identifikasi Mikroplastik dan Pengukurannya. Gowa: CV. Ruki Sejahtera Raja.
Khoironi, A., Anggoro, S., & Sudaarno. (2018). The Existence of Microplastic in Asian Green Mussels. IOP Conference Series: Earth and Enviromental Science , 131.
Kingfisher. (2011). Micro-Plastic Debris Accumulation on Puget Sound beaches. Port Townsend Marine Science Center .
Li, J., Qu, X., Su, L., Zhang, W., Yang, D., Kolandhasamy, P., et al. (2016). Microplastics in mussels along the coastal waters of China. Environmental Pollution, 214 , 177-184.
Li, J., Yang, D., Li, L., Jabeen, K., & Shi, H. (2015). microplastics in Commercial Bivalves from China. Enviromental Pollution Journal , 207.
Moore, C., Lattin, G., & Zellers, A. (2011). Quantity and type of plastic flowing from two urban rivers to coastal waters andbeaches of Shouthern California. Journal of Integrated Coastal Zone Management 11(1) , 65-73.
Nurjanah, Jacoeb, A. M., & Fetrisia, R. (2013). Komposisi Kimia Kerang pisau (solen sp) dari pantai kejawanan, cirebon, jawa barat. JPHI, Vol.16, No.1 , 22-32.
Pertiwi, A. P., & Saptarini, D. (2022). Microplastics characteristics of lorjuk Solen sp. in east coastal waters of surabaya. Earth and eviromental science , 1-11.
Sujarno. (2018). KECAMATAN PRAGAAN DALAM ANGKA 2018. Madura: BPS Kabupaten Sumenep.
Sujarweni, W. (2016). Kupas Tuntas Penelitian Akuntansi dengan SPSS. Yogyakarta: Pustaka Baru Press.
Trisyani, N. (2020). Kandungan Logam Berat Timbal (Pb) Pada Air Laut, Sedimen Dan Daging Kerang Bambu (Solensp.) Di Pantai Madura. Jurnal Kelautan. Vol 13, No 2 , 163-167.
Trisyani, N. (2018). Sebaran Kerang Pisau (Solen Sp.) Di Pantai Indonesia (Studi di pantai Pamekasan, Bangkalan, Surabaya, Cirebon dan Jambi). Surabaya: Hang Tuah University Press.
Trisyani, N., & Rahayu, D. (2020). DNA barcoding of Razor Clam Solen spp. (Solinidae, Bivalva) in Indonesian Beaches. Biodiversitas , 478-484.
Trisyani, N., Hidayat, M. T., & Agustin, T. I. (2020). Peningkatan Efisiensi Produksi dan Daya Saing Produk Olahan Lorjuk sebagai Oleh-oleh Khas Madura Desa Polagan Kecamatan Galis Kabupaten Pamekasan. PEDULI: jurnal Ilmiah Pengabdian pada Masyarakat, Volume 4, Nomor 2 , 28-36.
Wahdani, A., Yaqin, K., Rukminasari, N., Suwarni, Nadiarti, Inaku, D. F., et al. (2020). Konsentrasi Mikroplastik pada Kerang Manila Venerupis philippinarum di Perairan Maccini Baji, Kecamatan Labakkang, Kabupaten Pangkajen Kepulauan, Sulawesi Selatan . Maspari journal, 12(2) , 1-14.
Widianarko, B., & Hantoro, I. (2018). Mikroplastik dalam Seafood dari Pantai Utara Jawa. Semarang: Universitas Katolik Soegijapranata.
Yaqin, K., Nirwana, & Rahim, S. W. (2022). Konsentrasi Mikroplastik pada Kerang Hijau (Perna viridis) di Perairan Mandalle Pengkajene Kepulauan, Sulawesi Selatan. Jurnal Akuatiklestari , 52-57.
Zhang, F., Man, Y. B., Mo, W. Y., Man, K. Y., & Wong, M. H. (2019). Direct and indirect effects of microplastics on bivalves, with a focus on edible species: A minireview. Critical Reviews in Environmental Science and Technology , 1-35.
Zhao, S., Zhu, L., Wang, T., & Li, D. (2014). Suspended microplastics in the surface water of the Yangtze Estuary System, China: First observations on occurence, distribution. Marine polution bulletin , 562-568.
