SUWARNO, SUWARNO (2008) PENGARUH KONSENTRASI AIR LUMPUR PANAS SIDOARJO JAWA TIMUR TERHADAP MORTALITAS NENER IKAN BANDENG (Chanos chanos). Other thesis, University of Muhammadiyah Malang.
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The hot mud of Sidoarjo East Java, have many dangerous cemical at the hot mud can be fund many hard metal like Pb: 1,18mg/l; Cd: 0,25 mg/l; Cr: 0,072 mg/l; Cl: 17,400 mg/l; Fe: 1,8 mg/l; Hg: 2,56 mg/l; Cu: 0,0790 mg/l; Zn: 0,52 mg/l from the mud on highly minimum normality. Escape for finished this hot mud, water with hard metal the arrived is Porong river at Sidoarjo. The cast to throw Sidoarjo hot mud in Porong river can be dangerous chance effect in Porong river ecosystem, and can be degradation quality of water at fisher area in Porong estuary river. The cast to throw on the Porong river can be dangerous ecologist and deadly fish in breading area. The purpose from this research study be found of concentration hot mud Sidoarjo east java to the mortality of milk fish (Chanos chanos). Cast to throw of hot mud Sidoarjo at Porong river can be change sanitation and water ecosystem. Water condition in Porong river can make a fish and many other will be lost. Cause this water be deadly if consumed of milk fish. On this research used true experiment. The method for this research are chartic compleat planing, with simple random sampling technique to get this sampling. Concentration of hot mud Sidoarjo 25%, 50%, 75% and 100% we use to decide of free variable on this research. String variable on this research are sum mortality of fish and control variable are water and glass of use on research. Population is a milk fish (Chanos chanos) from Balai Benih Ikan Sidoarjo. One way ANOVA analys we use. On the analys can be show of effect concentration hot mud Lapindo Brantas Sidoarjo can be mortality milk fish (Chanos chanos). On 50 ml concentration can be mortality milk fish until 50%. This research can use fish farmer on this area around porong river when use to his tambak area with low tolerant and treasure for living milk fish (Chanos chanos).
|Item Type:||Thesis (Other)|
|Subjects:||Q Science > Q Science (General)|
|Divisions:||Faculty of Teacher Training and Education > Department of Biology Education|
|Depositing User:||Rayi Tegar Pamungkas|
|Date Deposited:||13 Jun 2012 08:07|
|Last Modified:||13 Jun 2012 08:07|
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