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Ecotrophic, Journal of Environmental Science
Published by Universitas Udayana
ISSN : 19075626     EISSN : -     DOI : -
Core Subject : Social,
Environmental Science
Ecotrophic, Journal of Environmental Science (ISSN : 1907-5626) atau yang disingkat EJES, merupakan media publikasi bagi hasil-hasil penelitian, artikel dan resensi buku dibidang ilmu lingkungan. EJES adalah peer-reviewed dan open access jurnal, diterbitkan dua kali setahun yaitu bulan Mei dan September oleh Program Studi Ilmu Lingkungan, Program Pascasarjana Universitas Udayana.
Arjuna Subject : -
Articles 12 Documents
 1   2 
Search results for , issue "Vol 5 No 2" : 12 Documents clear
IDENTIFICATION OF THE STOCK/POPULATION OF GREEN TURTLE (Chelonia mydas) IN THE SUKAMADE (EAST JAVA) NESTING BEACH HIDAYATUN NISA PURWANASARI; IB WINDIA ADNYANA
ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science) Vol 5 No 2
Publisher : Master Program of Environmental Science, Postgraduate Program of Udayana University

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Abstract

Defining the genetic structure of a particular population of marine turtle is an essential ecological aspect to promote their conservation and enhancement because the resources-protect schemes should be made to the each population unit. Mitochondrial DNA (mtDNA) has been proven effective for detecting population structure in nesting population. We use this method to assess the stock/population of green turtle ( Chelonia mydas) in the Sukamade nesting beach. Three haplotypes, i.e. C3, CS, and the new one that we called Sl were found. Haplotype (hd) and nucleotide diversities (?) were calculated to be 0.538 ± 0.115 and 0.00381, respectively. The closest genetic distance was 0.003 (between C3 and CS), and the longest was 0.011 (between C3 and Sl). Comparison between the genetic distances that found in this research and those defined for the Australasian region by Moritz et al ( 2002) is presented as a phylogenetic tree. Pairwise Fst using molecular distances following the model of Tamura-Nei for nucleotide substitution, as well as two other tests, i.e. pairwise Fst using haplotype frequencies, and the Exact test strongly indicates that the nesting population of Sukamade beach is genetically distinct as compared to the other nesting population within the Australasian region.
ANALISIS KUALITAS AIR DAN LINGKUNGAN FISIK PADA PERLINDUNGAN MATA AIR DI KERJA PUSKESMAS TABANAN I, KABUPATEN TABANAN I KETUT ARYANA; Made Sudiana Mahendra; I Gede Mahardika
ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science) Vol 5 No 2
Publisher : Master Program of Environmental Science, Postgraduate Program of Udayana University

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Abstract

1his research was intended to find out water quality and physical environmental condition in the springs protection in the working area of public health center Tabanan I, regency of Tabanan. 1his assessment was performed by physical, chemical and bacteriological analysis, as well as index of water pollution and physical environmental condition, vegetation and public activity in the environment of water springs protection. 1his research was descriptive qualitative using the method of quantitative approach. The sample was 15 (fifteen) units in February and 15 (fifteen) units in May 2010. The unit was obtained by doing the method of purposive sampling for the water sample. Sample type was a grab sample. The water quality, if compared to the standard of the First quality water Ordinance of Bali Governor No. 8. Year 2007, and the ordinance of the minister of Health republic of Indonesia No. 907 Year 2002, regarding the requirement of the supervision of the quality of drinking water, index of pollution according to the provision of the minister of environment No. 115 Year 2003 as well as physical condition refer to the program of surveillance of quality of clean water general director of the eradication of contagious disease and betterment of living spaces, through sanitation inspection of water source protection. Result of the research showed that there were 1 (one) parameters, they were BOD5 in February and May 2010 over water standard of first quality water ordinance of Bali governor No. 8 Year 2007. Pollution index showed that in February 2010, there was one springs protection with the value of 0 ?  IP ?  1 with the status of good condition but the other value was 1 ? IP ?  5 including light pollution. In May 2010, all included slight pollution with the value of 1 ?  IP ?  5.

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