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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 20 Documents
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Search results for , issue "Vol 11 No 1 (2011)" : 20 Documents clear
ANALISIS VEGETASI DI KAWASAN HUTAN DANAU BUYAN TAMBLINGAN BALI SEBAGAI DASAR UNTUK MANAJEMEN KELESTARIAN KAWASAN Sutomo Sutomo; I Dewa Putu Darma
Bumi Lestari Journal of Environment Vol 11 No 1 (2011)
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

Vegetation analysis in Buyan-Tamblingan Nature Recreation Area aimed to identified whether there were differences between the two communities in terms of vegetation structure and composition. NMDS ordination revealed data that support the hypotheses that the two communities were different (RANOSIM=0.7 p<0,001). Species diversity was also different between these communities. Buyan area had higher diversity index (Shannon 2,00) compare to Tamblingan (1,60). Differences in tourism activities and impacts were proposed to be one of the reason behind the results. Restoration in a form of reintroduction, to reintroduce and re-planting native or local species is proposed to be conducted in the Buyan Lake areas to conserve the ecosystem and prevent exotic species to become invasives and dominates the area.
ANALISIS TUJUAN PENGELOLAAN DAN KEBUTUHAN DALAM PENGEMBANGAN DANAU SENTANI JAYAPURA Auldry F. Walukow
Bumi Lestari Journal of Environment Vol 11 No 1 (2011)
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

The destruction of nature is caused by the wrong human’s point of view towards neighbourhoods. Ecofeminism assumes the caused factor of nature destruction comes from patriarchy culture which more on dualistic logic, hierarchy and the fight for domination. The thought of patriarchy causes destruction of nature and oppression of woman. Ecofeminism thought is interesting to be researched because it offers alternative vision which more sociable and gender balanced. The aim of this research is to explicit, critically evaluate, formulate concept of ecofemisthics ethics thought comprehensively and to reveal new vision relating to keep forest preservation. The chosen literature is analyzed using philosophy method: description, interpretation, and holistic. The result of this research shows that nature preservation is lasting and oppression towards woman is stopped if society abandoned patriarchy thought. Ecofeminism develops the concept of care ethics holistically, interactively, non-reduction, and participatively. Principe of ethics which need to be concerned are responsibility towards the whole biosphere, cosmic solidarity, keeping balance with nature, equal relation, careens and simplicity. The excess of ecofeminism succed in realizing the danger of patriarchy thought towards woman and nature. The weakness of it is that it generalizes and universalizes feministhics values uniformity towards all women instead of a priory negative towards the quality of masculinity values. Ecofeminism develops human moral responsibility based on women special experiences.
THE CHARACTERISTIC OF WATER QUALITY AT BATUR LAKE, KINTAMANI DISTRIC, BALI PROVINCE I Wayan Arthana
Bumi Lestari Journal of Environment Vol 11 No 1 (2011)
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

Batur Lake located at Kintamani district, Bangli regency is the biggest lake in Bali that is very important as water stocking for Bali area. Collecting samples at 50 substations was done from June up to October 2009. Temperature value at Batur Lake varied of 23 °C - 25 °C with average of 23.88 °C. The water clarity was around 1.58 - 2.90 meter with the average of 2.32 meter. The average value of water quality of BOD5 and COD were 3.817 ppm and 6.333 ppm respectively. The average content of ammonia was 0.4545 ppm and for Sulfide was 0.0009 ppm. The nutrient content in Batur Lake is that nitrate value varied of 0.0174 - 3.6070 ppm with average of 1.1498 ppm. Phosphate content was from no detection up to 0.3610 ppm with the average of 0.1242 ppm. Heavy metals, the average content of Cd, Pb, Cu and Fe were 0.0038 ppm, 0.0023 ppm, 0.0055 ppm and 0.0428 ppm respectively. There is a strong positive correlation between COD and BOD5 that the higher content of the COD the higher BOD5 content as well with correlation value of R2 = 0.927. The ratio value between COD and BOD5 (COD/ BOD5) varies of 1.061 – 12.163 with the average value of 2.492 ± 1.909.
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).
ANALISIS VEGETASI DAN PENDUGAAN KARBON TERSIMPAN PADA POHON DI KAWASAN SEKITAR GUNUNG DAN DANAU BATUR KINTAMANI BALI Wawan Sujarwo; I Dewa Putu Darma
Bumi Lestari Journal of Environment Vol 11 No 1 (2011)
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

Reforestation program of bare land with planting several species of trees has been done on several areas around Mountain and Lake Batur. So that, the study of trees vegetation analysis and estimating of carbon stock needs to be done as well. A total 2400 m2 Sampling Plot with 6 plots (20 x 20 m) in four areas has been established to determine trees structure, composition, and carbon stock (above ground) in around Mountain and Lake Batur Kintamani. Enumeration of all tree species revealed that there were 11 species and 10 families with Eucalyptus urophylla (Myrtaceae) was the most abundant species and family in the Sampling Plot with INP was 97.24%. Shannon Index (H’) revealed that tree species composition was 0,8. It means the diversity of trees is low. The amount of carbon stock (above ground) was 28.0669 ton per 0.24 Ha. It means, total carbon stock in 400 Ha secondary forest around Mountain and Lake Batur was 46,778.17 ton.
VARIABILITAS MUSIMAN CLOUD GROUND LIGHTNING DAN KAITANNYA DENGAN POLA HUJAN DI WILAYAH JAWA (SUDI KASUS BANDUNG DAN SEMARANG) Deni Septiadi; Bayong Tjasyono
Bumi Lestari Journal of Environment Vol 11 No 1 (2011)
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

The objective of this paper is to describe the relationship between CG (Cloud Ground) lightning observation data to rainfall in Java region. CG lightning data obtained by using Lightning Detector that is able to track low frequency of radio signals from electrical processes lightning discharge and installed in Bandung Geophysics Station. For better resolution, data is limited within a radius of 10 km square of study area. The results showed a strong relationships between CG and rainfall (r2 = 0.9) and the dominance of CG+ compared with CG- throughout the season with a peak in the MAM (March-April-May) for Bandung (40.6%) and DJF ( December-January-February) for Semarang (48%). Understanding of the peculiarities of lightning activity will provide important information in the structure, the growth of clouds, atmospheric labilitas or as a warning extreme weather. Therefore, it is possible to utilize CG lightning as predictors for rainfall prediction.
PENINGKATAN KUALITAS TANAH DALAM MEWUJUDKAN PRODUKTIVITAS LAHAN PERTANIAN SECARA BERKELANJUTAN I Made Adnyana
Bumi Lestari Journal of Environment Vol 11 No 1 (2011)
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

Soil survey and analysis for evaluating soil quality was done at paddy soil of Tabanan regency, to rehabilitate the soil quality on physically, chemically, and biologically, respectively, and for increased the sustainable productivity. Soil samples were collected from top soil (0-20 cm) and subsoil (20-60 cm), selected on composite sampling. In this study, the soil characteristics analyzed is: soil texture, caution exchange capacity, base saturated, organic matter, P and K contents. Analysis results showed that most of Tabanan regency paddy soil had a medium physical-quality, very low to low chemical-quality, low biological-quality, and low productivity. To implementation the land agriculture productivity, could be increased the soil quality with integrated fertilization recommendation by combined inorganic fertilizers (Urea and SP-36) and organic fertilizers (manure and straw) with suitable dosage.
PEMETAAN KONDISI KARANG TEPI (FRINGGING REEF) DAN KUALITAS AIR PANTAI ANGSANA KALIMANTAN SELATAN Yunandar Yunandar
Bumi Lestari Journal of Environment Vol 11 No 1 (2011)
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

This research aimed to: (a) identified and delineated coverage coral reef area on coastal Angsana based on value spectral; (b) coral reef area’s calculated; (c) coral reef area’s mapping conditions and (d) Estimated of water quality on coastal study area based on field algorithm model. Methods employed in this research was combined field survey, remote sensing and water quality. The result obtained Aster band 321 discovered three of class habitat coral with coverage life coral in middle, sands and rubble mixed on fringing reef and seagrass not found. Life coral discovered on station 1 (6 hectare) and Aster (5 hectare), based on component of population most coral dead dominated on station 1 (3,5 hectare) and (2,5 hectare), minority of larges on station 5 (1,5 hectare survey; 0,5 hectare Aster). Coral with fair conditions on station 2,3,5 with percent coverage 43,59%; 26,45%; 25,2%, poor on station 4 (22,06%) and 6 (12,0%), the best category on station 1 (69,6%). Statistic model discovered for salinity ( 0/00 ) = 18,780 - 560,659 (B6 (B4+B5)).
REINTERPRETASI DARI PROGRAM PEMBINAAN KE PEMBERDAYAAN DALAM PELESTARIAN EKOLOGI SUKU TERASING DI INDONESIA (STUDI KASUS SUKU KUBU DI SUMATERA) Mat Syuroh
Bumi Lestari Journal of Environment Vol 11 No 1 (2011)
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

This research was conducted to determine the ecology of the Kubu tribe concerning the environment, and profile characteristics of life, including social structure, culture and philosophy of life Kubu tribe living in the jungle in Banyuasin regency, South Sumatra. The research method used in qualitative research is descriptive. Data collection used by observation field study, namely: interviews, archival research and literature study. As for the hypothesis of social anthropology model Radcliffe-Brown and Malinowski that tribal cosmology associated with the inner world tribe and the outside world inhabited by people of traditional post. In reality on the ground, since 2004 there have been many ecological changes around the Kubu tribe Batang Hari Leko Banyuasin District. Changes that occurred include execution of programs by the government’s transmigration land-clearing, land clearance by plantation companies and the coming of a large number of nomads who lead traditional ecological Kubu tribe becomes narrower
REVITALISASI PELAKSANAAN KETENTUAN PERATURAN PEMERINTAH DAN PEMEGANG IZIN PERTAMBANGAN DALAM MENYIKAPI PELESTARIAN KEANEKARAGAMAN HAYATI DI KAWASAN HUTAN I Putu Gede Ardhana
Bumi Lestari Journal of Environment Vol 11 No 1 (2011)
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

This Article aims to study the governmental policy for methods which participate the act No. 19 of 2004th concerning the perspective preservation of biodiversity. This Article represent the normative legal research that is concern with legislation approach (the statute approach), case study approach (the case approach), approach by factual (the fact approach), the approach of analytical legal concept (analytical conceptual approach), and the bibliography approach (the library approach) that is the collection of the reading materials related with this topic of problems. From the conclusion of this article, we can obtain the summary that act No. 19 of 2004th was the concretion of synchronized activity of the mining industry in the forest zone and threatens the preservation of biodiversity. To remove this threaten we must revitalize the methods which enact laws and regulations concerning with forestry, conservation of biodiversity, and ecosystem against the mining’s operation. Especially against the conduct of 13 mining companies which are authorized by permissions of the mining industry for exploitation, the sanction agents the offender accurately must be imposed and must be accordance with the law or regulation in force for methods which guarantee the reservation of biodiversity.

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