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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 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.
POTENSI NIRA KELAPA SEBAGAI BAHAN BAKU BIOETANOL I Made Anom Sutrisna Wijaya; I Gusti Ketut Arya Arthawan; Anis Novita Sari
Bumi Lestari Journal of Environment Vol 12 No 1 (2012)
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

The objective of this reseach was to determine the frequency of destilation in production of bioethanol produced from coconut sap, as well as to determine the quality of bioethanol. Three steps were conducted in production of bioethanol : the first step was fermentation of coconut sap in room temperature for two days, the second step was destilation of fermented coconut sap (tuak) at 780C to make the alcohol content ?94%, and the last step was determination of the quality of bioethanol. The result showed that the frequency of destilation in production of bioethanol from coconut sap was 14 times with alcohol content 92,17%. The yield was 4,83%, the quality of bioethanol was ethanol content 95,13%, density 0,766 kg/ltr, specific gravity 0,786, API gravity 48,61 and heat energy 11.211,94 kkal/kg. In conclution, the bioethanol produced from coconut sap in this research met with Indonesian Standard National (SNI) of bioethanol.
STRATEGI PENGEMBANGAN MUARA SUNGAI YEH MATAN SEBAGAI OBJEK WISATA AIR DI DESA TEGAL MENGKEB KECAMATAN SELEMADEG TIMUR KABUPATEN TABANAN Anak Agung Putu Agung
Bumi Lestari Journal of Environment Vol 13 No 2 (2013)
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

AbstractOne of the development in tourism industry can be done by develop the tourist destinationas a tourist attraction. Development of tourist attraction is certainly planned andimplemented in accordance with the potential and capabilities of the region. One ofalternative to develop the tourist attraction and able to be selected as the tourist destinationespecially in Tegal Mengkeb village is water attraction at estuary of Yeh Matan river whichrelated to nature tourism.The used method in this study is a combination between qualitative and quantitative researchmethod, data collection techniques by questionnaires, interviews, literature study anddocumentation. Data analysis techniques using SWOT analysis to determine the internaland external factors position in development of yeh matan estuary as water attraction.The results of research according to SWOT analysis obtained the average value for internalfactor is 3,057 and external factor is 3,024. It means that the estuary of Yeh Matan river arein a favorable position, maintain and control, maintain the condition of internal factor thathave existed without make changes as water attraction.Require the cooperation and integrated partnership among community, village officials,Government of Tabanan Regency and related stakeholders to promote the estuary of YehMatan river as water attraction at Tegal Mengkeb village, East Selemadeg Sub District,Tabanan Regency.
POTENSI DAMPAK DISPERSI POLUTAN KARBON MONOKSIDA TERHADAP KESEHATAN PENDUDUK DI SEKITAR PINTU TOL BARANANGSIANG BOGOR Yudith Vega Paramitadevy; Arief Sabdo Yuwono; Meiske Widyarti
Bumi Lestari Journal of Environment Vol 17 No 1 (2017)
Publisher : Environmental Research Center (PPLH) of Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/blje.2017.v17.i01.p04

Abstract

Over the past decade, emission from carbon monoxide (CO) has risen due to the increase of vehicles per year. Bogor as a weekend tourist town has a heavy burden in terms of the volume of motor vehicles. Object in this study is Baranangsiang Bogor toll gateway which often occurs queue of motor vehicles and allegedly produces many pollutants CO.This study was conducted to simulate the CO concentration by the method of Finite Length Line Source (FLLS) around Baranangsiang Bogor toll gateway and recapitulate types of diseases associated with CO impacts on communities around the toll is in line with the pattern of increase in the volume of vehicles at 6 % per years. Based on the results of measurements and simulations were conducted on four sampling points within 20 m and 190 m from the sources of pollution on 29 August to 1 September 2013, the concentration of CO is still within the range of quality standards in accordance with Regulation No. 41 of 1999 which is 634-9189 ìg/Nm . Dispersion of pollutants CO dominantly heading eastwards with the wind speed measurements 1.5-5.2 m/ s and atmospheric stability class B. Kampung Sawah RT 02 RW 07 is exposed to higher CO. Recapitulation of medical records showed that CO intoxication suspected cases of the disease are more common in Kampung Sawah housing than Perumahan Pegawai IPB Baranangsiang 4.
PEMANFAATAN LIMBAH LUMPUR PENGOLAHAN AIR SEBAGAI BAHAN PEMBUATAN BATU BATA Andy Mizwar; Siti Rizki Amalia
Bumi Lestari Journal of Environment Vol 12 No 2 (2012)
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

Bricks manufactured from water treatment sludge were investigated on clay mixing and1000ÚC firing temperature. Results of tests indicated that the sludge proportion were thekey factor determining the brick quality. Increasing the sludge content results in an increaseof brick water absorption and a decrease of brick shrinkage, compressive strength, anddensity. With up to 10% sludge added to the bricks, all of testing parameter met therequirements of the Indonesian National Standards (SNI 15-2094-2000). Toxic characteristicleaching procedure (TCLP) tests of brick also showed that the metal leaching level is lowand met the requirements of Indonesian government regulations (PP No. 85 Tahun 1999).
PLASMA NUTFAH BABI BALI MUTIARA YANG TERPENDAM I Wayan Suarna; N.n. Suryani; A.A. A.S. Trisnadewi
Bumi Lestari Journal of Environment Vol 15 No 2 (2015)
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

Millennium Development Goals has been mandated to always strived to reduce therate of loss of biodiversity as a very valuable genetic resources. Bali swine germplasmwhose condition is increasingly threatened by the inclusion of various types of pigs thathave the ability to produce more meat. Last post five years, Bali’s pig population in theprovince of Bali continued to decline and reached until 30 percent (243 310 head) of allpigs in Bali (817 489 head). Of the pig population in Bali as much as 53 percent in Buleleng.Bali pig role in socio-cultural activities and opportunities to explore the culinary marketrequires no effort to increase productivity in a sustainable pig Bali. Various strategicapproach to the development and preservation of pig Bali described in this paper as aneffort to accelerate the achievement of the millennium development.
PENGELOLAAN SAMPAH BERBASIS SOSIAL BUDAYA: UPAYA MENGATASI MASALAH LINGKUNGAN DI BALI I Nyoman Wardi
Bumi Lestari Journal of Environment Vol 11 No 1 (2011)
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

The study was conducted in 2008 in Gianyar, Badung and Denpasar. The goal was to inventory and describing the residential waste management system conducted by the Balinese, and to identify the various problems faced in community-based waste management. To achieve these objectives was done by gathering data through observation, interview and literature study. The collected data were analyzed by descriptive qualitative. The results showed that some of the constraints faced by village institution in waste management, namely: 1) low level of public awareness, 2) the difficulty of getting land for a depot for waste management; 3) the condition of garbage in front of the house (TPS) are not disaggregated (organic and inorganic waste mixed), 4) waste transportation time is not correct 5) lack thrasher; 6) marketing of compost that is not smooth and very limited; 8) waste processing workers’ health problems, and 9) the limited presence of operational funding for waste management. Socio-cultural-based waste management can be done to actualize and enhance the role of traditional institutions (traditional village/banjar) as its support the vision and mission of Tri Hita Karana; change the paradigm of the Balinese culture (cultural engineering) in waste management; actualization of cultural values and the sanctity of the environment (resource of vital nature) and area / sanctuary, reviving the tradition of mutual help to clean of the environment, promoting efforts to 3 R (reduce, reuse and recycle) waste of rural community residents; enhance the active role of housewives (PKK) in waste management, implementation of household and environmental management rules (waste) effectively through the mechanism of reward and punishment in the form of customary rules (awig-awig).
STUDI KUALITAS AIR BEBERAPA MATA AIR DI SEKITAR BEDUGUL, BALI (THE STUDY OF WATER QUALITY OF SPRINGS SURROUNDING BEDUGUL, BALI) I Wayan Arthana
Bumi Lestari Journal of Environment Vol 7 No 1
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

Spring is source of water that emerges automatically to the surface from theground. Water samples were taken from springs at Gesing village, close to Buyan lakeand at Teratai Bang Temple (PRTB), a temple in the central of Bedugul BotanicalGarden. There were twenty three parameters of water quality measured and twomicrobiological parameters observed. Six of the twenty five parameters observed wereover than standard namely BOD5, COD, Sulfide, Iron, Lead and Cadmium. The contentof BOD5 at three springs (2.03 – 8.10 mg/l) the highest at PRTB and the lowest at Gesingand all are over standard of 2 mg/l. Cadmium that over standard of 0.01 mg/l is inBuyan spring (0.013 mg/l) and at PRTB (0.012 mg/l). The highest iron is in PRTB spring(0.463 mg/l) that has been over standard of 0.3 mg/l and much higher than that in Balisprings of Sanggalangit, Pemuteran and Banyuwedang (0.1567 – 0.1817 mg/l) also overiron content in Bali lakes that below 0.150 mg/l. Conductivity content in the springs(126-275 ?S/cm), is consistent to the total suspended solid (TDS) of 150-290 mg/l inwhich at the high TDS, the conductivity is high as well and vice versa. At Buyan spring,pH value is the lowest and a bit acid (6.07) that closes related to the highest content ofsulfite (15.55 mg/l). Nitrate at the springs (3.388 – 6.735 mg/l) are high and much higherthan that in Bali springs of Sanggalangit, Pemuteran and Banyuwedang (0.422 - 0.503mg/l) also over than nitrate content in Beratan, Buyan and Tamblingan lakes that below2.5 mg/l.
RELATIONSHIP BETWEEN DRINKING WATER WITH BLOOD ARSENIC LEVEL AND SKIN LESIONS OCCURRENCE IN BUYAT VILLAGE NORTH SULAWESI INDONESIA Anwar Daud; Mukono Mukono; Veni Hadju; Anwar Anwar; Dali Amiruddin
Bumi Lestari Journal of Environment Vol 12 No 1 (2012)
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

Kontaminasi Arsenik pada air tanah merupakan krisis kesehatan masyarakat di daerah Buyat, dimana penduduk yang terkontaminasi arsenik melalui air minum dari sumur gali yang digunakan untuk minum dapat menimbulkan berbagai lesi kulit. Studi kasus control dimaksudkan untuk meneliti faktor risiko air minum dengan konsentrasi arsenik dalam darah dan lesi kulit. Jumlah sampel sebanyak 54 kasus yang menderita lesi kulit dan sebanyak 54 kontrol dengan tidak ada lesi kulit. Kemudian dilakukan analisis risiko dengan menggunakan Odd Rasio (OR). Hasil menunjukkan bahwa konsentrasi arsenik dalam air minum pada sumur gali sekitar 0,01-0,104 mg/L (rata-rata 0,056 mg/L). Analisis risiko antara konsentrasi arsenik dalam air minum dengan konsentrasi arsenic dalam darah didapatkan nilai OR = 19,45 95% CI: 6,52-58,00), kemudian kadar arsenik dalam darah dengan kejadian lesi kulit (keratosis dan hiperkeratosis) didapatkan nilai OR = 15,63, CI 95%: 4,94-49,40). Penelitian Ini menyimpulkan bahwa tingginya kadar arsenik dalam air minum dan darah merupakan faktor risiko terjadinya lesi kulit pada penduduk di daerah Buyat Sulawesi Utara Indonesia.
REVITALISASI ISTILAH TUMBUH-TUMBUHAN LANGKA DALAM PENGAJARAN BAHASA BALI, SEBAGAI UPAYA PELESTARIAN LINGKUNGAN HIDUP (KAJIAN EKOLINGUISTIK) I Made Suweta
Bumi Lestari Journal of Environment Vol 13 No 1 (2013)
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

AbstractLanguage associated with the environment around us is highly correlated withecolinguistics study. Aspects of the direct contact with the rare plants are veryimportant from the point of view ecolinguistics study, therefore very importantthat the term of rare plants to be revitalized and can be incorporated in teaching,especially in terms of vocabulary learning. The formulation of the problem tobe studied are: (1) how the classification of rare plants term in vocabulary ofBalinese language? and (2) how to revitalize the term of rare plants in thelearning of Balinese language vocabulary ? The method used to discuss thispaper is listening vocabulary of rare plants as possible, either through speechcommunity understanding in Balinese language and literature over the scriptthrough the manuscrift of medicinal plants. The analysis was done by descriptivequalitative through integration between inductive and deductive method. Thispaper produces some results of the study as follows. Classification of rareplants, the term is described as follows: (1) related to Hindu religion, (2)residential building/sanctuary, (3) food/beverage, (4) agriculture/animalhusbandry, (5) sacred/magical, (6) drug-medicines. Descriptions in teachingBalinese terms are as follows: (1) the term two syllables, (2) three syllables, (3)four syllables, (4) five syllables, (5) The compound, and (6) repeatedword.

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