TEACHING MATERIALS ON ECOLOGY: FECUNDITY OF "SERIBU" FISH (Lebistes reticulatus Peters) ON POLLUTED AND NON POLLUTED AREA OF GAJAH WONG RIVER, YOGYAKARTA SUMBER BELAJAR EKOLOGI: FEKUNDITAS IKAN SERIBU (Lebistes reticulatus Peters.) DI PERAIRAN SUNGAI GAJAH WONG, YOGYAKARTA

NURUSMAN, ARIEF ABDILLAH (2006) TEACHING MATERIALS ON ECOLOGY: FECUNDITY OF "SERIBU" FISH (Lebistes reticulatus Peters) ON POLLUTED AND NON POLLUTED AREA OF GAJAH WONG RIVER, YOGYAKARTA SUMBER BELAJAR EKOLOGI: FEKUNDITAS IKAN SERIBU (Lebistes reticulatus Peters.) DI PERAIRAN SUNGAI GAJAH WONG, YOGYAKARTA. BIOEDUKASI, 3 (1). pp. 7-11. ISSN 1693-265X

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    Abstract

    This research was aimed to know the inflaence of water quality and pollution on fecundity of l*bistes reticulatus Peters. The result of this research will show how environmental factors act toward the organism on several levels of ecological hierarchy. The disscussion of it then will enrich student's understanding about the effect of environmental fastors toward the organism. That is the material to learn, This research was carried out upon Gajah Wong river precisely on water mass which polluted by tannery waste and the water mass out of polluted area. Three sampling were carried out along the trasect which cover the befor- polluted area, the outlet of waste and the water mass polluted by the waste. Embrio was then counted for measure the fecundity. The result shows that pollution affect the fecundity of Lebistes reticalqtus by turning the fecundity lower. Pollution caused the change of dissolved orygen and water acidity from its normal condition. Indeed, pollution caused the low environmental quality, even for reproduction of the more-tolerannt fish. Disscussion upon that result will enrich student's understanding about the ffict of pollution toward living thing. By carrying the student into the field during teaching and learning proccesses and practicing on ecology, the understanding will go into effectively. Key words: Lebistes reticulatus'fecundity, tannery pollution, teaching materials

    Item Type: Article
    Subjects: L Education > L Education (General)
    Divisions: Fakultas Keguruan dan Ilmu Pendidikan > Pendidikan Biologi
    Depositing User: Anis Fagustina
    Date Deposited: 16 Apr 2014 19:48
    Last Modified: 16 Apr 2014 19:48
    URI: https://eprints.uns.ac.id/id/eprint/11464

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