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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 445 Documents
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JENIS-JENIS TUMBUHAN SEBAGAI SUMBER PAKAN JALAK BALI (Leucopsar rothschildi S.) DI DESA PED, NUSA PENIDA, KLUNGKUNG, BALI I Ketut Ginantra; A.A.G. Raka Dalem; Sang Ketut Sudirga; I.G.N. Bayu Wirayudha
Bumi Lestari Journal of Environment Vol 9 No 1 (2009)
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

A study on plants species as resource of food for Bali Starling (Leucopsar rothschildi Stresemann, 1912) was carried out in Ped Village, Nusa Penida, Klungkung Bali, Indonesia between March-April and between August-September, 2006. Explorations methods were conducted in making inventory of plants species and part of plants as food resource. Direct observations were conducted to observe feeding activity of the starling after release. Results of this study showed that 105 plants species have been identified in Ped village. About 30 species (in varied habitus of trees, shrubs, and herbs) acted as food resources for the starling. Part of plants species which had been used as food resources were fruits and seeds. Besides plants as food sources, insects were also available on the studi site (such as grasshopper, ants, caterpillars, butterflies). In addition there were also small reptiles as source of food for the the bird. Plants availability as source of food supports ex-situ conservations of Bali Starling in Ped village.
ANALISIS KEANEKARAGAMAN JENIS TUMBUHAN OBAT TRADISIONAL BERKASIAT UNTUK PENGOBATAN PENYAKIT SALURAN KENCING DI KECAMATAN KINTAMANI, KABUPATEN BANGLI PROVINSI BALI Ni Nyoman Darsini
Bumi Lestari Journal of Environment Vol 13 No 1 (2013)
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

AbstractThe research has done on medicinal plants are believed to cure or treat urinary tractdisorders in 15 villages of Kintamani district Bangli. Based on the results of researchthrough the interview process with the public, traders and some interviewees ceraken JeroBalian it is known there are 47 types of plants are believed to overcome the disease urinarytract disorders. Various kinds of urinary tract disorders can be cured by 47 different herbsare-different. Of the 47 plant species are classified as rare plants, three plants namely: pule(Astolnia scholaris), purnajiwa (Euchresta horsfieldii (Lesch) Benn), and suren (Taonasuroni Merr). The dominant plant organ used as medicine are the leaves (59.57%).
Validasi Nilai Erosivitas Hujan Dari Data Penginderaan Jauh TRMM 3B42 Di Bali Selatan I Wayan Sandi Adnyana; Abd. Rahman As-syakur
Bumi Lestari Journal of Environment Vol 16 No 1 (2016)
Publisher : Environmental Research Center (PPLH) of Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/blje.2016.v16.i01.p10

Abstract

Rainfall erosivity is a measure for the erosive force of rainfall. Rainfall kinetic energydetermines the erosivity and is in turn greatly dependent on rainfall intensity. Research hasbeen conducted to validate monthly rainfall erosivity derived from the Tropical Rainfall MeasuringMission (TRMM) Multisatellite Precipitation Analysis(TMPA)3B43 version 7 usingraingauge data analysis from 2003 to 2012. Rain gauge located in the south Bali regions wereemployedto monitor erosivity value from two different methods that are base on Bols (1978)andAbdurachman(1989). Therelationship of erosivity and their other factor from TRMM3B43andrain gauge data statistical analysis measures consisted of the linear correlation coefficient,themean bias error (MBE), and the root mean square error (RMSE). Data validation wasconductedwith point-by-point analysis. The results of these analyses indicate that satellitedatahave lower values than the gauge estimation values. The point-by-point analysis indicatedsatellite data values of high to very high correlation, while values of MBE and RMSEtendedto indicate underestimations with high square errors. Moreover,monthly rainfall erosivityderived from TRMM give high correlation from both methods, with has high bias androot-mean-squareerror. In general, the data from TRMM3B43 version 7 are potentially usabletoreplace rain gauge data based on erosivity estimation, but after inconsistencies and errorsaretaken into account.
TANAMAN OBAT, TANAMAN UPACARA DAN PELESTARIAN LINGKUNGAN Nyoman Adiputra
Bumi Lestari Journal of Environment Vol 11 No 2 (2011)
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

The existence of medicinal plant in Bali is a factual thing, as it is shown by the lontar usada Bali. On the other hand the ceremonial plants could not be forgotten. The question now, is there any relationship between these two plants? Does the relationship could be used in the environmental conservation program? It is hypothesized that some of the medicinal plants belong to the ceremonial plants; through horticulture the conservation of medicinal plants and ceremonial plants could be done. Therefore, walk-through surveys had been conducted in some hotels and governmental offices in Badung and Denpasar region. The results shown: that the horticulture planted belong to the medicinal plants, ranged from 46.5 %-78.2 %; and 50.0 % - 78.2 % belong to the ceremonial plants as well. It is concluded that through the horticulture, the conservation of living environmental could be done; therefore, the existence of medicinal and ceremonial plants could be maintained and become a reality until forever.
TEKNOLOGI ZONE AGROEKOLOGI DALAM PEMBANGUNAN PERTANIAN BERWAWASAN LINGKUNGAN I Made Adnyana
Bumi Lestari Journal of Environment Vol 6 No 1
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

Technology of agroecologycal zonning is a land evaluation to using specific areaespecially in agriculture with friendly environment. Agroecologycal zonning based onfisically environment elements i.e., climate, physiography and landform, soil resources,vegetation and land use. Alternative commodities that will be devolloped based on socialeconomy factors. In area with stable land using (East and centre of Buleleng) thecommodities that will be choised : adaptive, profitable, and acceptability. In area with not yetstable land using (west of Buleleng) will be purposed with agroecologycal zonning as (1) atslopping area for suitable and profitable annual cropping, (2) at hilly area for multiplecropping, (3) in mountainous area with slope < 40% for multiple cropping and estate,whereas, if slope >40% and elevation >700 m over the sea level for plants conservation.
PEMANFAATAN RAGI (SACCAROMYCES SP.) DALAM PENGENDALIAN PENYAKIT TUMBUHAN YANG RAMAH LINGKUNGAN Khamdan Khalimi
Bumi Lestari Journal of Environment Vol 10 No 2 (2010)
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

One of the most important challenges is preventing and controlling pest and diseases problems, which can partly or completely ruin agricultural crops. Survey done in Bali at three main vanilla growing areas indicated that the stem rot disease was the main and the most destructive disease on vanilla. The objective of the research is to control the vanilla stem rot disease caused by pathogenic fungus Fusarium oxysporum f, sp.vanillae. The test for antagonistic activity by fungi was done through side by side culture and antifungal activity test on vanilla seedlings. Results of this study showed that Saccaromyces sp.effectively suppressed the growth of fungi on Potato Dextrose Agar medium and vanilla seedlings.
STRATEGI PELESTARIAN TANAMAN OBAT DALAM PERSPEKTIF BUDAYA I Nyoman Adiputra; Luh Made Indah Sri Handari A.
Bumi Lestari Journal of Environment Vol 8 No 1 (2008)
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

The traditional medicine still exists in Bali; it is supported by the fact that some plants are used for traditional drugs. Up now, the Balinese traditional medicine still functions. It is as an element of Balinese culture. As a consequence of development in general, there is a shift in land-use. It is assumed, that some of medicinal plants will exctinctive. It is a fact; the young generation is not familiar with the medicinal plants. Not all of the medicinal plants have been studied, its effect as well its active compound. Eventually, there is a trend in Balinese society, that they are favor of horticulture, by making use of medicinal plants. That is become a stepping stone for conservation of the medicinal plants. In relation to that, a walk-through survey was conducted in 20 households, 26 out of house yards, 10 governmental offices, 10 stars hotels, and five segments of median road in Denpasar. The goals are: to know the total number of horticultures planted, kind of the medicinal plants used as horticultures. The results found are as follows: 1) there are about 190 names of plants for horticultures; 2) many of the medicinal plants are used for the horticultures; 3) the horticultures are planted in house yards, out of house yards, government offices stars hotels and median road; 4) through horticultures some of the scarcely medicinal plants could be preserved. The conclusions could be drawn are: 1) the horticultures make use of local existing-medicinal plants; 2) for horticultures it is also imported from other islands; and 3) the horticultures could be used as a strategy for medicinal plants conservation in Bali. For further study the followings suggestions are addressed: a) all of the medicinal plants in Bali used for horticultures; b) more attempt must be focused on the existence of medicinal plants in Bali; c) the idea for establishing medicinal plants park in Bali, needs support from all stake holders, for natural resources conservation and preservation. The preserved medicinal plants will be good as an asset for education, tourism and social-cultural aspect as well.
PERLAKUAN AKTIVATOR DAN MASA INKUBASI TERHADAP PELAPUKAN LIMBAH JERAMI PADI A.A.N.G. Suwastika; Ni Wayan Sri Sutari
Bumi Lestari Journal of Environment Vol 9 No 2 (2009)
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

The experiment was intended to study the effect of activator and incubation treatments of paddy straw decomposition on total-N and compost C/N ratio. The experiment was conducted in green house of Faculty of Agriculture Udayana University research station, Pegok Denpasar, from June to October 2007. The experiment was conducted in a randomized block design arranged in factorial pattern with three replications. Two factor were used which were activators (control, EM4, Super Degra, and R1M) and the second factor were incubation periods consisted of 4, 8, and 12 weeks. The result this experiment indicated there was a significant effect of interaction between activator and incubation period on total-N compost, but on C/N ratio was not significant interaction. The highest of total-N compost was found on 12 weeks incubation period with R1M activator (2.67 %), then decreased to EM4, Super Degra, and control treatments, with total-N content were 2.55 %, 2.34 %, and 2.00 %, respectively. Single effect of activator was significant to C/N ratio. The highest C/N ratio was found on control treatment (39.07) and decreased on EM4, R1M, and Super Degra treatments, with compost C/N ratio were 34.40, 33.90, and 33.62. Single effect of incubation period was significant to compost C/N ratio. The lowest C/N ratio was found on 12 weeks incubation period (14.24) and increased on 8 weeks and 4 weeks incubation period, with the C/N ratio were 30.42 and 61.07, respectively.
TIMBULAN DAN KOMPOSISI SAMPAH DI KAWASAN PERKANTORAN DAN WISMA (Studi Kasus: Werdhapura Village Center, Kota Denpasar, Provinsi Bali) Made W. Wardiha; Pradwi S. A. Putri; Lya M. Setyawati; Muhajirin Muhajirin
Bumi Lestari Journal of Environment Vol 14 No 1 (2014)
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

Solid waste is one of the potential problems in Bali Province. One of the waste sources in urban areas especially Denpasar is the office and hotel/inn/guesthouse. Werdhapura Village Center is one of the office and hotel areas in Denpasar. Werdhapura management does not have an integrated waste management. Therefore, it should be made an integrated waste management plan started by doing study about waste generation and composition. The purpose of this study is to investigate the generation and waste composition in Werdhapura and estimate the potential amount of waste that can be managed. The study starts from surveys and interviews regarding the waste sources and existing condition of waste management in Werdhapura. The surveys conducted by reviewing the trash facilities, waste temporary site, and the sources of waste, while the interviews conducted to Werdhapura Management. Waste generation and composition measured by using SNI 19-3964-1995 method. The result showed that waste generation is about 4.6 m/day of volume, and about 302.3 kg/day of weight. Waste composition (%weight) the most is food waste (26.43%), paper (18.55%), residue  (14.64%), and organic waste (10.93%). About 47.51% of total waste in Werdhapura was potentially to recycle that is organic waste, food waste, and dry waste.
Kajian Kualitas Lingkungan Fisik-Kimia Akibat Pengoperasian Pembangkit Listrik Tenaga Surya Terpusat Di Desa Oelpuah Kecamatan Kupang Tengah Kabupaten Kupang Micklon Edison Nakmofa; Johanis N Kallau; Adrianus Amheka
Bumi Lestari Journal of Environment Vol 18 No 2 (2018)
Publisher : Environmental Research Center (PPLH) of Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/blje.2018.v18.i02.p02

Abstract

The utilization of renewable electric power plants (non-fossil) in friendly environment needs to be done by using of solar energy for electricity generation. PT. LEN Industry built solar power Plant on Oelpuah Village, Kupang Tengah Subdistrict, Kupang Regency, with a total capacity of 5 megawatts Peak, which currently operates and the biggest Solar Power Plant in Indonesian. As a result of the operation of these solar power, it can be expected to have environmental impacts. The purpose of this study was to determine the impact of Physical Chemistry like air quality, water quality and noise, inside and outside of solar power plant operation. The results showed, because of PLTS Operation, it has an impact to physical chemistry environmental quality, but the impaCT STILL below the threshold of environmental quality standards.

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