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All Journal Jurnal Ilmu Pertanian Indonesia Jurnal Ilmu dan Teknologi Kelautan Tropis Jurnal Ilmu-Ilmu Perairan dan Perikanan Indonesia ILMU KELAUTAN: Indonesian Journal of Marine Sciences BULETIN OSEANOGRAFI MARINA Microbiology Indonesia Waste Technology Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Jurnal Wilayah dan Lingkungan JURNAL BIOLOGI INDONESIA Jurnal Sumberdaya Akuatik Indopasifik Jurnal Biologi Tropis Jurnal Pengelolaan Perikanan Tropis (Journal Of Tropical Fisheries Management) Indonesian Journal of Chemistry LIMNOTEK - Perairan Darat Tropis di Indonesia Bawal : Widya Riset Perikanan Tangkap Jurnal Ecolab Jurnal Kebijakan Perikanan Indonesia Jurnal Kelautan Nasional Jurnal Iktiologi Indonesia (Indonesian Journal of Ichthyology) Grouper: Jurnal Ilmiah Perikanan Habitus Aquatica : Journal of Aquatic Resources and Fisheries Management COJ (Coastal and Ocean Journal) Makara Journal of Science Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan LIMNOTEK Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Journal of Fisheries & Marine (Journal of Environmental Sustainability Management)
Sigid Hariyadi
Departemen Manajemen Sumberdaya Perairan, Fakultas Perikan Dan Ilmu Kelautan. IPB University. Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Engineering Environmental Science Immunology & microbiology Library & Information Science Medicine & Pharmacology Social Sciences Veterinary Other

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Journal : Microbiology Indonesia

 1 
Photosynthesis of Periphyton and Diffusion Process as Source of Oxygen in Rich-Riffle Upstream Waters NIKEN TUNJUNG MURTI PRATIWI; SIGID HARIYADI; RIFKI TAJUDIN
Microbiology Indonesia Vol. 5 No. 4 (2011): December 2011
Publisher : Indonesian Society for microbiology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (234.612 KB) | DOI: 10.5454/mi.5.4.5

Abstract

Most of dissolved oxygen content in stream or river water is obtained from the process of photosynthesis and diffusion.  Photosynthesis process in running water is performed by autotrophic organisms, especially community of attached micro-algae or periphytic micro-algae that live attached to stone or other substrates, while intensive diffusion process occurred as water flows.  Rich riffle upstream waters are characterized by stony bottom and high current.  The role of the periphyton photosynthesis result and diffusion process along the water current was examined by this research. A field experimental observation was carried out at the upstream of Cisadane River (600m asl) with two different natural light conditions, the light or exposed (24630-104240 Lux) and shadowy (11120-65300 Lux) conditions.  The actual dissolved oxygen contents in the area with the two conditions are relatively similar; 7.3 (light) and 7.0 mg L-1 (shadowy).  Oxygen supports were significantly different at the light and shadowy conditions, whether from diffusion process 71.71% and 79.37%, respectively, or from periphyton photosynthesis, 21.73% and 15.30%, respectively. The compositions of periphytons living in the two conditions were similar; mostly composed by group of Diatom, with the same dominant species of Thalassiothrix sp.  The difference in periphyton growth was shown by its density.  In the light condition, the Diatom tends to grow at higher density in comparison to the shadowy condition. The role of periphyton to support oxygen in upstream waters is light dependent.  The higher the light intensity (Photosynthetic Active Radiation ranged), the higher the support of oxygen will be.
Co-Authors . Muliani Achmad Fahrudin Adham Panji Agung Dhamar Syakti Agustinus M Samosir Aliati Iswantari Andri Warsa Ario Damar Ayu, Inna Puspa Bambang Kurniadi Budi Kurniawan Charles Parningotan Haratua Simanjuntak Dade Jubaedah Dade Jubaedah Dede Heri Yuli Yanto Dedi Soedharma Dewayani Sutrisno Dirgantara, Pedryn Djamar Tumpal F. Lumbanbatu Dwi Suci Indah Permata Sari Dwi Yuni Wulandari Edi F Prahastiano ekamaida, ekamaida Elvi Yetti Emmanuel Manangkalangi Enan Mulyana Adiwilaga Endang Juniardi Etty Riani Fahriyatun Mufidah, Farah Fatreza, Ridho Fatwa, Esa Buana Fitri Afina Radityani Fonseca, Abilio da Fuquh Rahmat Shaleh Ghinarrahmi Afiyatillah Gunawan Pratama Yoga, Gunawan Pratama H Wijayanto Handoko Adi Susanto Hasibuan, Febya Rizki Hawis H Madduppa Hefni Effendi Hermana, Indra Setiadi Hidayah, Rofi’ul Hidayat Hidayat Hilman Hidayat I Wayan Nurjaya Ida Lapadi Ika Fitria Hasibuan Indri Yani Zaini Irfanudin Rizaki Ismail Ismail Ismudi Muchsin Ismudi Muchsin Jamal, Aulia Fitri Joni Haryadi D Kadarwan Soewardi Kadarwan Soewardi Kadarwan Soewardi Kaswanto, Regan Leonardus Kaswanto Kiswari, Dhona Indah Kiswari, Dhona Indah La Ode Alifatri Lufisari Herdianti lukman, lukman Luky Adrianto M. F. Rahardjo M. Fadjar Rahardjo M. Fadjar Rahardjo M. Mukhlis Kamal, M. Mukhlis Majariana Krisanti Mala Nurilmala Marisi, Dany Poltak Mennofatria Boer Mohammad Mukhlis Kamal Muarif Muarif Muchsin, I. Muhamad Komarudin Muhamad Suhaemi Syawal Mukti Ali Muliani Muliani Nadya Adharani Nandi Abdul Aziz Nandi Kosmaryandi Nasution, Syahroma Husni Neri Kautsari Niken T.M. Pratiwi Niken TM Pratiwi Niken TM Pratiwi Niken Tunjung Murti Pratiwi Novi Andareswari Novita MZ Nursiyamah, Siti Nursiyamah, Siti Pangaribuan, Adianto Paskalina Theresia Lefaan Purwoko, Agus Rahman Rahman Rahmat Padyawan, Andhy Renny K Hadiaty Renny K. Hadiaty Renny K. Hadiaty RIFKI TAJUDIN Rita Rostika Romi Seroja Roni Hermawan Roni Hermawan Rusdi Husin Santos, Alzira de Jesus dos Selvi Marcellia Setyobudiandi, I. Sita Heris Anita Siti Rosa Oktavia Solly Aryza Sonja Kleinertz Sugiarti, Ade Sulaiman, Goran Suryanti Afifah Sulaiman, Goran Suryanti Afifah Sulistiono Sulistiono Sulistiono Sulistiono Sulistiono Suparman Supardi Suprihatin Suprihatin Suprihatin Suprihatin SYAHRIAL SYAHRIAL Syamsul Bahri Agus, Syamsul Bahri Syarif, Nawas Taryono Taryono Taryono Taryono, Taryono Taslim Arifin Tri Apriadi Tri Suryono, Tri Triwisesa, Endra Triyadi Purnomo Yonvitner - Yusli Wardiatno