The Water Quality Assessment at Gajah Mungkur Reservoir

Utomo, Agus Djoko and Ridho, Moh. Rasyid and Putranto, Dinar DW and Saleh, Edward (2010) The Water Quality Assessment at Gajah Mungkur Reservoir. In: Proceeding International Conference on Indonesian Inland Waters II. Research Institute for Inland Fisheries, Research Centre for Fisheries Management and Conservation, The Agency for Marine and Fisheries Research and Development, Palembang, pp. 123-134. ISBN 978-602-95862-2-0

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Abstract

Gajah Mungkur Reservoir has a strategic potency and multipurpose use ecologically as well as economically. Aside from its function for the life of aquatic organisms it also serves for transportation, fishery , agriculture and tourism. At present the sustainability of water function of the reservoir is disturbed by problems such as sedimentation, pollution, eutrophication as well as change in function of the land at the upper stream of the river. The location of the study was carried out at Gajah Mungkur Reservoir Centre Java from March - November 2009. The aim of this study was to estimate parameters value of the physical, chemical and its trophic status of Gajah Mungkur Reservoir. The water temperature, dissolved oxygen, and carbon dioxide content of Gajah Mungkur Reservoir during the observation were in the range of 26-32oC, 0- 7.11 and 0- 13.2 mg/l mg/l respectively. Water temperature and dissolved oxygen tended to decrease with an increasing in water depth while carbon dioxide behaved inversely. Based on the fertility classification of average TRIX Index was 5,6; the productivity of the Gajah Mungkur Reservoir has reached eutrophic level

Item Type: Book Section
Uncontrolled Keywords: Water quality, physical, chemical, reservoir
Subjects: Q Science > QH Natural history > QH301 Biology
Divisions: Faculty of Mathematics and Natural Science > 46201-Biology (S1)
Depositing User: Moh. Rasyid Ridho
Date Deposited: 24 Oct 2019 02:49
Last Modified: 24 Oct 2019 02:49
URI: http://repository.unsri.ac.id/id/eprint/12578

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