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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 17 No 1 (2017)" : 9 Documents clear
PEMANFAATAN LIMBAH PADAT KOMPOS KOTORAN TERNAK DALAM MENINGKATKAN DAYA DUKUNG LINGKUNGAN DAN BIOMASA TANAMAN KACANG HIJAU (Vigna radiate L.) VARIETAS VIMA 1 Djonius Nenobesi; W. Mella; P. Soetedjo
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.p08

Abstract

Animal sluge may a positively impact to environment if it utilize properly as organic fertilizer. Main aims of research was to determine effect of solid composted animal sludge to improve environmental capability and biomass of mung bean. The research had been conducted from June to August 2016. The research was designed to Split Plot Design in which main variable were A=composted chicken manure, B=composted cow manure, C=composted of slurry, sub variable were D0=no fertilizer, D1=15t/ha of fertilizer, D2= 30 t/ha of fertilizer, D3= 45 t/ha of fertilizer. All data were analyzed by analysis of variant thereafter by using Duncan Multiple Range test at 5% level. Result of the research showed that a treatment of composted of slurry interacted by dosage of 45 t/ha effect significantly to physical characteristic of Vertisol (bulk density), chemical characteristic of Versitol (bH, P, K, C organic), number of colonies bacteria,yield ofmung bean (1,17 t/ha), and water use efficiency (9,85 kg/ltr).
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.
KONDISI FISIK LINGKUNGAN PERMUKIMAN YANG TUMBUH TIDAK SESUAI PERUNTUKAN LAHAN DAN KONSEP YANG TERBENTUK DARI ABSTRAKSI KONDISI PERMUKIMAN DI PUNGGUNG BUKIT KELURAHAN KELAPA LIMA KOTA KUPANG Chrisjany Ndolu; Jauhari Effendi; Ruslan Ramang
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.p09

Abstract

The purpose of this study to determine the condition of human settlements on the ridges do not develop according to their appropriation and formulate concepts as abstraction of a describe the condition settlements on the ridge.This study used a qualitative approach to the way of thinking that is inductive to a specific method of analysis of data from the field into units of analysis and continued with categorization. Researchers act as the main instrument to collect data withinterviews and observation in the study site.To ensure the validity of the data examined by triangulation techniques. The results showed that the units of neighborhoods that grow not suitable land use along the ridge at the Kelapa LimaVillage, District of Kelapa Lima, Kupang, has formed a concept consisting of the physical building and physical infrastructure. Physical building appear from (1) Concept Occupancy Irregular pattern, (2) The concept of Rule of Law. Physical infrastructure appears from (1) Concept Insufficient Environmental Facility, (2) community and social participation.
ECOLOGICAL APPROACH ON SANITATION: COMPOSTING OF HUMAN EXCRETA USING BIOTOILET WITH LIGNOCELLULOSES WASTE MATERIAL AS MATRIX Jovita Tri Astuti; Dewi Nilawati; Neni Sintawardani
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.p05

Abstract

This study was aimed to evaluate the characteristic and prospect of lignocelluloses waste material, i.e. mixtured wood sawdust as matrix in composting human excreta using Biotoilet. Initially, 26.4 kg mixtured wood sawdust (+4/-32 mesh) moisture 11.84% was filled into Biotoilet chamber, and added with 20L tap water to achieve ±50% moisture. Mixer in Biotoilet was adjusted to run-on intermittently with interval 15 min, each for 2 min, i.e. 1 min to clockwise and counter-clockwise, respectively. Exhaust fan with flow rate of 0.04m 3 .sec was operated continuously to ensure proper aeration. Human excreta were loaded daily to Biotoilet chamber for 90 days which would be composted. Data showed that temperature of composting system was 25.70-43.67 -1 C. Moisture was 22.27-53.20% and pH 6.20-7.00. C/N ratio composted residual sawdust was 25:1. Ash, N, P, and K content were 11.78; 1.78; 0.85; and 0.95%, respectively. Bad odor was not created during composting. It was concluded mixtured wood sawdust could be used as matrix for composting human excreta. The compost could be categorized into Class-A that safe for food and non-food plant. Application of mixture wood sawdust as matrix in Biotoilet for composting human excreta could improve sanitation, prevent water degradation, at once increase soil quality for agricultural.
CLIMATE CHANGE PERCEPTION AMONG STAKEHOLDERS AND CLIMATE CHANGE ADAPTATION DESCRIPTION BASED ON LOCAL WISDOM IN GUNUNGKIDUL, INDONESIA Sulistyawati Sulistyawati; Siti Kurnia Widi Hastuti; Budhi Harjo
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.p01

Abstract

Adaptation is a process of adjustment with the climate change by reducing its risk level to human. Meanwhile, the stakeholder can be defined as people who have an interest in climate change, either the policy maker or the population. This research is aimed atidentifying the current climate change’s situation in Gunungkidul, Indonesia;assessing stakeholder perception regarding climate change, and capturing climate change adaptation in local level. The research was conducted qualitatively through FGD and workshop to take account of perception among stakeholders.Climate change’s situation in Gunungkidul was identified by the extremely fluctuating precipitationlevel in the last 10 years.On the basis ofrespondent’s testimony, we come to know that season can no longer bepredicted by their local wisdom calendar. The majority of them defined climate change as changing of season from dry to rainy season and vice versa. There were several forms of adaptation strategy taken by diverse people in Gunungkidul, considering their occupation. A farmer chose the crop that survives in dry condition (need less of water). On the other hand, an entrepreneur adaptated to climate change bycreating an everlasting business that remained unaffectedby seasonality or climate change. Meanwhile, a breeder acclimtized themselvesby preserving fodder like silage for their livestock. Lastly, government employees stated that they were left untouched by climate change. From this research, we come to a pointthat Gunungkidul is experiencing climate change’s impact in many sectors. Despite the fact that Gunungkidul citizens have a relatively low level of understanding about climate change, it can be seen that they have an adaptation strategy to climate change based on their local wisdom. Thus, in order to strengthen their adaptation capacity, we definitely require the support from the policy maker and local authority.
STRATEGI TRANSISI DARI PERTANIAN KONVENSIONAL KE SISTEM ORGANIK PADA PERTANIAN SAYURAN DI KECAMATAN BATURITI, KABUPATEN TABANAN, BALI. I Ketut Sardiana
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.p06

Abstract

Increased consumer awareness of safe vegetable products free of chemical residues and environmentally friendly has encouraged the development of organic farming. However, significant reduction in crop yields in the early phase of the application of organic farming has hindered the development of the system.This study aims to determine the combination of manure and NPK fertilizer that provides vegetables yields no different from conventional farming in order to determine the strategy of transition from conventional farming to organic systems..The study was conducted in Bangli village, Baturiti district, Tabanan regency, Bali. A randomized completely block design was used in this experiment with six treatments of combination manurewith NPK fertilyzer and three replications. As an indicator plant is caisim(Brassica Chinensis L). The results showed that the application of manure 20 tons ha 1 (organic farming)resulted in the growth and yields of caisim are significantly lower than conventional systems(100 % of NPK dosage). Meanwhile, theapplication of 10 tons ha manure combined with a 50% of NPK fertilizer dosage to produce caisin are not significantly differentwith conventional farming, and soil properties such as organic C, total-N, available P, and exchangeable K no different with an organic farming system.Thus, this treatment can be used as a transition strategy from conventional farming to organic systems
KAPASITAS ADAPTIF PEMERINTAH DAERAH KABUPATEN INDRAMAYU DALAM MERESPON DAMPAK PERUBAHAN IKLIM Saut Sagala; Irene Nelvita Simbolon
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.p02

Abstract

Climate change is a phenomenon that unexpected and unpredictable and kept walking with the complexity of its impact. Various uncertainties and ambiguities of climate change to be crucial for the government institutions at the local level to be able adaptive in responding to climate change impacts. The research methodology used the concept of adaptive management through a review of policies and programs carried out by local governments. Data were analyzed by the method of qualitative analysis and triangulation of various answers from eleven local government institutions.The analysis shows the level of local government understands the phenomenon of climate change is low as indicated by the lack of specialized agencies or institutions that address climate change. The fundamental cause of this reason is that climate change is still considered to be a phenomenon that has been slow and at this time can still be overcome. Implementation of programs and activities undertaken by the local government is also limited to the actions to mitigate the impact of such disasters and no longterm anticipation prepared.
IDENTIFIKASI KESESUAIAN PENGGUNAAN LAHAN PERTANIAN DAN TINGKAT PENCEMARAN AIR SUNGAI (STUDI KASUS DAS BRANTAS HULU KOTA BATU) Novia Lusiana; Bambang Rahadi; Fajri Anugroho
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.p07

Abstract

Development on each sector would gived negatife effect for environment quality, such as agriculture development to be agroindustry. One of the negative effect of intensification effort through using of pesticide is donate contaminant to water. Identification of suitability agriculture landuse and water polution level by pesticide using is the one effort to save a resource from intensification agriculture efforts. The methods that we was used are analysis spatial for determined of suitability agriculture landuse and contamination indeks for describe how far the water contamination. The result showed that the area where suitable for agriculture in Batu is 1333, 54 Ha or 6,78% and the evaluation result showed there is unsuitable landuse in existing condition is 25,67% from total area, and 32,05% for spatial planning condition. The increased of unsuitable landuse on spatial planning caused by agriculture sector development which the area for agriculture more larger than the land capability, planing for agriculture area is 3289, 76 Ha. Contamination level for water river in Brantas from good condition with IP value is 0.92 on Sumber Brantas and the higest level in Ngujung’s river with IP value is 245,39 with weigh level status. Agriculture intensification efforts also have contribution to reduction water quality on the upper of Brantas.
PENGELOLAAN HUTAN KOTA: BERDASARKAN ASPEK EKOLOGI DAN ASPEK SOSIAL (Kasus di Hutan Kota-2 BSD City Kota Tangerang Selatan) Siti Pratiwi Iriani
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.p03

Abstract

This study was conducted at Urban Forest BSD-2 in South Tangerang City. This study aims to analyze: the distribution of vegetation types; microclimatic conditions as determinants comfort index; and relationship between environmental and awareness with behavior. Distribution of vegetation analysis found 30 species with number of the erect of trees 245 individuals. The result of the vegetation analysis shows that the erect of density the highest the growth rate of seedlings (3500 individual/ha). Diversity of vegetation types in Urban Forest-2 BSD City including fairly the diversity. The results of analysis carbon absorption that type of Albizia sp, type of Samanea saman, and type of Spatodea campanulata have the average value which high in CO absorption high as 3,16 tons/ha, 2,31 tons/ha, and 2,28 ton/ ha. The microclimate analysis showed that the Urban Forest-2 BSD City have index environmental comfort with the category the half uncomfortable. The result of statictic test proved there was unidirectional relationship between knowledge and awareness with behavior of urban forest management. Suggestion research is urban forest management should be emphasized on the ecological aspects and social aspects.

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