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Pusat Penelitian Lingkungan Hidup (PPLH) Universitas Udayana Gedung Laboratorium Universitas Udayana, Lt 4. Jln. PB. Sudirman Denpasar, Bali-INDONESIA Telp./Fax. (+62 361) 261 182
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Bumi Lestari
Published by Universitas Udayana
ISSN : 14119668     EISSN : 25276158     DOI : https://doi.org/10.24843/blje
Core Subject : Humanities, Science, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Humanities Earth & Planetary Sciences Energy Environmental Science
Bumi Lestari Journal of Environment (p-ISSN: 1411-9668; e-ISSN: 2527-6158) is a peer-reviewed journal, presents original research articles and letters in all areas of environmental studies and environmental sciences (biotic, abiotic and social/cultural). This journal has been indexed by cabdirect cabi.org, AJD (Academic Journals Database), ISJD (Indonesian Scientific Journal Database), IndexCopernicus, Portal Garuda, researchBib and Google Scholar. The journal is published by Environmental Research Center (PPLH) of Udayana University. The journal is published two times a year: February and August in both printed and online versions. The online version is free access and download. This journal is devoted to publish research papers such as environmental biology, environmental physics, environmental health, ecology, geosciences and environmental chemistry including such matters as land, water, food, conservation, population, risk analysis, pollution, energy, economics of ecological and non-ecological approaches, social advocacy of arguments for change, analytical methods, legal measures, implications of urbanism, energy choices, waste disposal, health effects, recycling, transport systems, political approaches, social impacts and other issues of mass society. There is concern also for marginal areas, under-developed societies, minorities, species loss, etc. The purpose of this journal is to provide input and its solution to the environmental problems that has happened or will be happen from the results of researchs.
Arjuna Subject : Ilmu Lingkungan (semua ketegori) - Ilmu Lingkungan (Lain-Lain)
Articles 9 Documents
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Search results for , issue "Vol 7 No 2" : 9 Documents clear
PERMASALAHAN KEBISINGAN DI KOTA DENPASAR I W. Suarna; C.I.P. Kusuma K.; I M. Sara Wijana
Bumi Lestari Journal of Environment Vol 7 No 2
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

Research on the condition of air pollution in Denpasar City was carried out inthe mid of 2007. Aims of this activity was to find out noise levels which occured ondifferent sites with different uses, so the solution for the problems can be found out andthe impact can be minimised.Data on noise levels were measured by using sound level metres, while samplingsites were determined by GPS, so replication can be exactly made on the same samplinglocations. Fivty measurements were made on the sites where impacts of noiseencountered by activities surrounding them.Results of the study showed that on the schools, settlements, and open-green areathe noise levels have exceeded the benchmarks. As a result, some efforts need to becarried out , such as improvements of roads, and planting more trees which were not onlyused to minimized noise levels but also can improve aestetic levels of the city.
KEARIFAN LOKAL MEMPERTAHANKAN “MAHAVANA” DALAM MENUNJANG PENGEMBANGAN AGROWISATA DI DESA JATILUWIH KECAMATAN PENEBEL KABUPATEN TABANAN I Made Sarjana
Bumi Lestari Journal of Environment Vol 7 No 2
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

It is a fact that the people in Jatiluwih together with local government of TabananRegency have been conserving 1.299,687 hectars of their forest. It was motivated since theforest has a vital role on producing fresh air and water for local people. Data was collectedthrough e.g. indepth interview, observation and literature study. This article described thelesson learned from community of Jatiluwih on concerving their forest based on localgenious.Result of the research showed that Jatiluwih Community implemented three methodson preserving their forest. They are called wanasri such as: (1) mahavana, very restrictedarea, people are forbidden to cut down any tree, (2) tapawana, people allowed to changefunction to this area just for building tample, (3) srivana, allowed for changing of landusage, such as for farming activity, or building (house, school, poultry etc).Beside ecological role, the forest in Jatiluwih also has economic impact onincreasing their quality of life. It has also been becoming one of the tourist attraction oragrotourism object
JENIS-JENIS SERANGGA DI SEKITAR PANTAI PERERENAN, MENGWI, KABUPATEN BADUNG Ni G. A. Manik Ermayanti; Ni W. Sudatri; A. A. G. Raka Dalem
Bumi Lestari Journal of Environment Vol 7 No 2
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

A Study on insects was carried out on Pererenan, District of Mengwi, Badung Regency, Baliprovince, between September and December, 2006. Samples were captured using insect nets. Thesamples were then identified for determination of their species. Their roles on the ecosystem weredescribed. Seven species of butterflies and 29 kinds of other insects were identified on this study.From those, none to be classified as protected species.
IDENTIFIKASI HUBUNGAN FLUKTUASI NILAI SOI TERHADAP CURAH HUJAN BULANAN DI KAWASAN BATUKARU-BEDUGUL, BALI Abd. Rahman As-syakur
Bumi Lestari Journal of Environment Vol 7 No 2
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

The issue dealing with climate changes has been becoming more stressed out along with more frequent of the occurrence of extreme weather as a consequence of anomaly climate. Examples of anomaly climate that often related to extreme weather are El Nino and La Nina. One of methods to find out the condition of El Nino and La Nina is by observing SOI values. Methods utilized in this research were by collecting rainfall data and SOI values along with regresion analyses to observe the determination coefficient values (R2). Results of this research showed that the rainfall variability on the research area did not affect fluctuations of SOI values on rainy seasons except in Munduk, while on dry seasons it was very clear shown, except in Gitgit. On the transition period, the influence of SOI values on rainfall variability was seen differ on every rain stations. On the first transition period (April), the fluctuation of SOI values had seen clearly being influenced on Baturiti’s rain station and was not influenced on Gitgit’s rain station. On the second transition (October), the influence of SOI values has affected Munduk rain station and did not influence that on Candikuning rain station. The research’s location that covered an area with monsoon rain paterns, the presence of Walker cycles, and ITCZ were also affected the results.The position of rain stations on a certain topography or location also influenced rainfall variability, so it can cause the difference on SOI values on each season.
ANALISIS POLA PENGGUNAAN LAHAN DI DAERAH ALIRAN SUNGAI (DAS) SA’DAN KABUPATEN TANA TORAJA D Maemunah Dawy
Bumi Lestari Journal of Environment Vol 7 No 2
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

The purposes of this research are to know the land use pattern. To analyze the potency of land todetermine the optimal land use pattern in relation, with the management of Sa’dan Watershed at Tana TorajaRegency,The research is carried out at at Sa’dan watershed of Tana Toraja Regency which include 24 villages.The methods used are qualitative and quantitative descriptive. The primary data is collected by survey ormapping method and questionnaire, meanwhile the secondary data is obtained from related departments. Thecolleted data are then analyzed by statistical and Geographical information System (GIS).The result of the analysis show that; 1) The condition of land use pattern at Sa’dan watershed haschanged its function; 2) the degradation of land causing erosion is ampunt of 64.053,69 ton/ha/year; 3) theimplementation for the change of land use pattern recommended is reducing the erosion quantity in eachtreatment, namely 281,19 ton/ha/year, 276,87 ton/ha/year, 4.201,66 ton/ha/year and 383,40 ton/ha/year in thefirst, second, third and fourt freatments.Based on the analysis result, some effort could be done in order to reduce the land degradation and theoptimal land use were as follws; 1) the land use pattern should be changed: 2) the land conservation systemshould be implemented exaltly and quickly; and 3) the participation of the government, private sector, nongovernmentsocial organozation, and society in relative to the management of Sa’dan W atershed of TanaToraja Regency should be also involved.
JENIS TUMBUHAN DAN KONDISI HUTAN MANGROVE DI NUSA LEMBONGAN DAN NUSA CENINGAN, KECAMATAN NUSA PENIDA, KABUPATEN KLUNGKUNG I G. A. Sugi Wahyuni; N. M. Susun Parwanayoni; Joko Wiryatno
Bumi Lestari Journal of Environment Vol 7 No 2
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

This research was undertaken in Nusa Lembongan and Nusa Ceningan, District ofNusa Penida, Klungkung Regency, between 2005-2006. This reserach was aimed to find outthe size of area and the status of mangrove forest, kind of species, as well as problems facedby the forest related to its conservation status. From this research it was revealed that thesize of the area where the mangrove available in Nusa Lembongan was around 212 ha, andthere was also mangrove forest in Nusa Ceningan about 15 ha. There were 13 species offlora available on mangrove ecosystem which were classified as true mangroves, while 9kinds were asociated mangroves. From the field observation it was revealed that there is apossible threat to the mangrove forest if there is no good management strategy. Someactivities which were available on the mangrove forest that were potentially provided impactsto sustainability of the forest, such as the use for anchoring boats and mangrove touractivities.
Community Participation in Solid Waste Management “Learn From International Best Practices” Ngakan Ketut Acwin Dwijendra
Bumi Lestari Journal of Environment Vol 7 No 2
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

In most cities of many developing countries, solid waste management is constantlygrowing to be a great issue. This is due to the rise of waste, while the city authorities has lackof finance and technical skills in collecting and disposing it effectively. The solid waste problemis nott just been responsibling of the city council but also other parties.This article reviews international cases of solid waste management programs analysesand evaluate each cases based on some selected criteria and then trs to check the possibility toapply in Denpasar City condition. The cases show that by enhancing and encouraging theinvolvement of community is one of the best way to set up a successful to sustainabile solidwaste management programs.
CEMARAN PESTISIDA KLOR-ORGANIK PADA SEDIMEN DANAU BUYAN BULELENG BALI Ida Bagus Putra Manuaba
Bumi Lestari Journal of Environment Vol 7 No 2
Publisher : Environmental Research Center (PPLH) of Udayana University

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This is an expost facto study with Analytical Cross Sectional Study design, within twostep activities, i.e. field study in order to gain sampling zone and obtaining sample needed.Followed by laboratory works in order to obtain pesticide residual contamination on water.Sample preparation for this purposed was carried out following a standard method. Gaschromatography was employed in order to gain the pesticide contaminant.Positive organochlorine pesticide contaminant, i.e. DDT and chlorotalonile wereobserved from 55 sampling point of sediment taken from 5 sampling zone. DDT in thesediment is 13.6 ppb with still bellow the maximum level of 42 ppb. Chlorotalonile insediment is 12.3 ppb. There is no threshold value of chlorotalonile, however, thiscontamination still bellow the RfD 15 ppb and ADI 30 ppb (PIP, 1995; Caroline, 1997).
KEBERADAAN BURUNG SEBAGAI ATRAKSI EKOWISATA DI KAWASAN BUMI PERKEMAHAN CEKIK TAMAN NASIONAL BALI BARAT Ida Bagus Made Suaskara; I Ketut Ginantra; A. A. Gde Raka Dalem
Bumi Lestari Journal of Environment Vol 7 No 2
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

study on birds as Ecotourism attractions was conducted on August-September 2006in Cekik Camping Ground, West Bali National Park, Bali-Indonesia. Explorations methodwas utilised to find out bird species observed in the field. Indentification of birds species wasundertaken based on MacKinon (1993). Their status were determined based on IndonesiaRegulation (PPRI) No. 7, 1999. Results of this study indicated that in Cekik area wereidentified 36 bird species that were included in 20 families. The dominant species weremember of the family of Sylviidae (6 species), Nectaridae, Columbidae and Dicruridae (3species respectively). Three species of birds observed on the site were protected by IndonesiaRegulation: Brown-throated Sunbird (Anthreptes malacensis), Olive-backed Sunbird(Nectarinia jugularis) and Green banded Kingfisher (Alcedo euryzonia). Perspectiveutilization of bird for ecotourist (bird watching) attractions in this area was related to therichness of the birds species, their status, activities and interaction with vegetation or ontheir habitats. The bird activity which might become ecotourist attractions including:foraging, perching, migration and nesting.

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