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Journal : Journal of Marine Research

KONDISI PERAIRAN TERHADAP STRUKTUR KOMUNITAS MAKROZOOBENTHOS DI MUARA SUNGAI KARANGANYAR DAN TAPAK, KECAMATAN TUGU, SEMARANG Retno Astrini, Ananda Dhea; Yusuf, Muh; Santoso, Adi
977-2407769
Publisher : Departemen Ilmu Kelautan, Fakultas PerikanJurusan Ilmu Kelautan, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (321.916 KB) | DOI: 10.14710/jmr.v3i1.4594

Abstract

The estuary water of Karanganyar and Tapak Rivers receives wastes originated from landbased activities mainly factories discharging to both rivers. The wastes entering to the estuary may result the pollution and, in turn, affecting the water and organisms that live in it including the physical-chemical quality of the water and macrozoobenthic community. The aims of the research were to study the physical-chemical conditions of the water and to study the macrozoobenthos in relation to the contaminants. The method in this study was a case study with the samplings done three times at intervals of 2 weeks. The results of the study and analysis indicated that some chemical properties of the water were above the upper the limits required by the Sea Water Quality Standard. The chemical properties are DO, BOD â‚…, nitrate, phosphate and ammonia. The IMLP were analysis showed that the water was in the middle criteria. The analysis results of the macrozoobenthic diversity index showed that the water was polluted in heavy level. Based on the study there were 15 genera of macrozoobenthic identified in the study area. The entire genera were divided into 4 classes, gastropods (3 genera), Bivalves (4 genera), Polychaets (7 genera) and crustaceans (1 genus). Factors affecting differences in the degree of similarity at each station observed was the difference in water quality conditions thought to be the dominant influence of the mass of river water or the sea water, so the variation of environmental parameters among stations were relatively the same. Substrate texture of the bottom of each station was generally in the form of mud (silt).
Co-Authors Abdi Abdi, Abdi Abdul Kadir Acabin, Acabin Aco Wahyudi Efendi Ade Putra Ahmad Romdhoni Fauzan Karil Alam, Mikala Faza Alisyahbana, Takdir Amir Muhiddin, Amir Amir, Muhammad Ananda Dhea Retno Astrini Andi Rosdianti Razak, Andi Rosdianti Anwar Parawangi, Anwar Ardinugraha, Yudhystira Arif Rahman Asiza, Nur Basmar, Muh. Fahmi Burhan Burhan, Burhan Dewi ANGGRAENI Elis Indrayanti Fachruddin, Sutiyana Fahirah, Yasmin Nurul Fitriani, Andi Hamzah, Hamsiah Hanjaya, Rayen Harmini, Widyawati Harnita, Ayu Haslinda Haslinda, Haslinda Hasni Hasni Hasni Kasim, Hasni Imran, A Indradewa, Rhian Irawan, Heri Irwan Irwan Jaelan Usman, Jaelan kambolong, makmur kambolong, makmur kambolong, makmur kambolong, makmur kambolong, makmur Karsadi, Karsadi Kunarso Kunarso Lilik Maslukah Luzan, Irwan Faisal Maali, Amanah Mappamiring Mappamiring Marselino, Frendy Mas'ud Muhammadiah Masrul Melamba, Nur Intan Melinda, Hastina Misnawati Misnawati Muhammad Helmi Muhammad Zainuri Munifatul Izzati Mustakim Mustakim Mustamin Mustamin Musyarrifa, Izzatul Natalya, Natalya NUR SELO WASI, NUR SELO Nurfadillah Nurfadillah Nurul Chairany Patmawati Patmawati, Patmawati Pratama, Dhika Rino Purwanto, Teguh RACHMAT RACHMAT Rahman Rahman Ramadani, Fitrah Ramli, Hajra Reni, Wa Ode Rinding, Rinding S Haruna, Putri Sahni Safitri, Novia Salamah, Nailis Saleh, Muh Saputro, Rizky Wahyu Sarpan, Dirnawati Setyaningrum, Happy Ayu Sri Agustina, Sri Sri Redjeki Sri Yulina Wulandari Sumarwan Sumarwan, Sumarwan Syahbuddin Syahbuddin Syahri Nehru Husain, Syahri Nehru Taslin, Sabri Taslin, Taslin Utha, Arifin Wa Ode Hijrah, Wa Ode Wahyudi Efendi, Aco Yusdar Yusdar, Yusdar Zubran, Azan Zuhria, Wa Ode