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All Journal Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences Jurnal Biologi Udayana Journal of Degraded and Mining Lands Management Jurnal Biologi Tropis JURNAL PENGABDI Edubiotik : Jurnal Pendidikan, Biologi dan Terapan Spizaetus: Jurnal Biologi dan Pendidikan Biologi Indigenous Biologi Indonesian Journal of Applied Research (IJAR) Jurnal Biosense GEOGRAPHIA: Jurnal Pendidikan dan Penelitian Geografi Stigma : Jurnal Matematika dan Ilmu Pengetahuan Alam Unipa (Journal of Environmental Sustainability Management) Edubiotik : Jurnal Pendidikan, Biologi dan Terapan
Chatarina Gradict Semiun
Universitas Katolik Widya Mandira
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Environmental Science Immunology & microbiology Mathematics Mechanical Engineering Medicine & Pharmacology Public Health Social Sciences Other

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Degradation of Riparian Tree Diversity on Spring Fed Drains and Its Impacts to Water Quality, East Java Chatarina Gradict Semiun; Endang Arisoesilaningsih; Catur Retnaningdyah
Journal of Tropical Life Science Vol. 3 No. 2 (2013)
Publisher : Journal of Tropical Life Science

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Abstract

This research aimed to determine the impact of degradation riparian tree diversity on water quality along some spring to its drains in East Java. This descriptive research conducted in selected springs and itsdrains in Jember, Kediri, Pasuruan, and Malang on April 2012 to January 2013. We used a spring water of Meru Betiri National Park as a reference site. Quality of riparian trees diversity and water were sampled with three replication.Data were tabulated by statistical analyzed using cluster and Spearman correlation. The result showed that species richness ofriparian tree in spring water and its drains has found were 69 species belonging to 28 families. Moraceae was key family of natural riparian tree and almost all the spring and its drains (92.75 %) were grown by native trees except in Kediri. All observed spring were degrading comparing to the natural one in Meru Betiri National Park where trees grown in strata A to E, and shown a highest diversity index (H=3.2). All water spring were observed in high quality but water in its downstream become turbid depend on the quality of treesriparian diversity grown around spring waters. Quality of riparian diversity was strongly influenced by land use and human activities such as illegal logging, intensive agriculture, and settlement. There was a positive correlation between riparian tree diversity, water transparency and color, but it had a negative correlation with pH value of water.Low pH, high water transparency and colorless water were found in stations where we found high tree species richness, diversity index, riparian width and stratified of tree.Keywords: Diversity quality, riparian tree, spring water , water quality.
Co-Authors Amaliana Sago Belo, Joana Da Conceicao Bernadus Esli Salembeheu Catur Retnaningdyah Djawa, Viennye Wilhelmina Emiliana Eka Bano Emilianus Pani Emilianus Pani Endang Arisoesilaningsih Gaudensius U. U. Boli Duhan Gaudensius U.U.Boli Duhan Laynurak, Yoseph M. Leonardus Banilodu Leonardus Banilodu Leonardus Banilodu Malik, Margaretha Manewalu, Agnes Oktovianus Edvict Semiun Pani, Emilianus Pea, Maria Carina Sarifan, Gracyana Putri Siki, Theodosia Monika Stefanus Stanis Stefanus Stanis Tahu, Maria Astin Rosari Taloim, Netri Thresia Trivict Semiun Vebronia Liunima Vebronia Liunima Wihelmina, Maria Wisrance Yeni, Yustina Yoseph M Laynurak Yoseph M. Laynurak Yulita Iryani Mamulak Yulita Iryani Mamulak Yulita Iryani Mamulak Yulita Iryani Mamulak