Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management)
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ANALISIS KEBIJAKAN PENATAAN RUANG DAN DUKUNGAN PARTISIPASI MASYARAKAT TERHADAP KELESTARIAN LINGKUNGAN (Suatu Studi Kasus di Kota Bekasi)
Full text linkThe research is purpose to find out implementation spatial planning policies on Bekasi city for stainable environmental management? Analytical methods used are: 1) Geo-physics analysis of land suitability analysis, 2) physical analysis; 3) Analysis of environmental management, 4) Analysis of socio-economic conditions, and 5) Analysis Geographic Information System (GIS). The results obtained that spatial planning and environmental carrying capacity can be concluded that to meet the needs of diverse development needs to develop a spatial pattern of land use, coordinate, procedures for water and other resources in a unified a dynamic environment. To meet the needs of diverse development needs to develop a spatial pattern coordinate system guana land, procedures for water and other resources in a unified order dynamic environment. For that layout needs to be managed by an integrated pattern through a regional approach with respect to site natural environment, socio-cultural environment, and the artificial environment in accordance with its development. Good city spatial structure with more increased public participation in city layout is expected to be better. The parties involved in these activities the city department of administration, the whole society. There is a direct influence on the city hall community participation in maintaining a healthy environment, so if you want to increase public participation in maintaining a healthy environment can be done by increasing the city spatial planning. Knowledge to community environmental management in maintaining a healthy environment, can be done by improving environmental management Knowledge community. The implementation of spatial management that take by the government in accordance with the spatial planning and its implementation has been set well and need to optimize. In the spatial implementation among others include: planning the provision and utilization of green open space, and plan the provision and utilization of network infrastructure and pedestrian facilities.Keywords: Analisys of Wisdom, lay out, participation societ
KERENTANAN SOSIAL-EKOLOGI MASYARAKAT DI LAGUNA SEGARA ANAKAN
Full text linkThis research is aimed to analyze socio-ecological vulnerability of the community in Segara Anakan against the impact of changes in ecological condition. This analisis on vulnerability is linked to social ecological resilience, which in this context covers mechanism for the people to live together as a community, and to learn from changes and unpredictable schocks. The analysis is based on the social ecological system approach, with data collected through interviews with 241 respondents drawn purposively from citizens of four villages in the District of Kampung Laut in April-May 2010. The result shows that in the case of Segara Anakan Lagoon, a number of problems which are social-economical in nature has resulted in low resilience or high vulnerability. Such problems covers land use conflict, economic competition, deforestation and land convertion. These problems are triggered by changes in ecosystem characteristics, from those of maritime toward the terrestrial one, and which results in changes in the community livelihood pattern. Villagers who were more into fishery transform to agricultural and industrial communities. In line with such changes and transformation, a number of prominent factors emerged to cause high vulnerability in Segara Anakan, namely poor educational performance and lack of socio-economic infrastructure. Furthermore, the result suggests that improving the resilience in Segara Anakan should be focused on advancement of ecomic environment facilitated by infrastructures that add no further burden to the environment. Key words: vulnerability, social-ecological system, social vulnerability, ecological vulnerability, community, lagoon, Segara Anakan lagoo
PENGELOLAAN DANAU BERBASIS CO-MANAGEMENT: KASUS RAWA PENING
Full text linkRawa Pening is an ecological system which plays an important social role for surrounding residents. Human activities which exploited it initiate crisis of fishery natural resources. Rawa Pening management could not ignore involvement of stakeholders if it is expected to be sustained. However, existing imbalance distribution of role among stakeholders, namely government and community directly depended on Rawa Pening has directed to unresolved conflicting situation and degradation of the resource. This research is intended to formulate strategic policy in managing lake based on co-management. Co-management sample determinated by purposive sampling method in four villages around Rawa Pening Lake. Analisys of the data includes stakeholders analysis, interpretative structural modelling, and co-management analysis. The research results confirm that community directly depended on the resource is the key stakeholders although they have insignificant influence on policy development and management. Co-management institution for managing the lake can be developed in order to empower community and enhance their role in managing lake’s resources. Key words: lake, stakeholders, co-managemen
EVALUASI KUALITAS AIR SUNGAI-SUNGAI DI KAWASAN DAS BRANTAS HULU MALANG DALAM KAITANNYA DENGAN TATA GUNA LAHAN DAN AKTIVITAS MASYARAKAT DI SEKITARNYA
Full text linkBrantas River that is located at Upper Brantas River Basin Area has been polluting that is noted by poluttion that taking place at Karangkates and Sengguruh Reservoir. Development of people and industries around Malang Upper Brantas River Basin Area since 2000, leading to increasing of river water using and pollution, particularly organic pollution. This research evaluated river water quality at Malang Upper Brantas River Basin Area, refered to water quality standard inserted on Governmental Regulation Number 82 / 2001 (PP No. 82 tahun 2001) and observed its relation to land use system and its surrounding people activity. Water quality is observed at 18 station focusing on physical parameters such as temperature, conductivity, suspended solid, and chemical parameters such as pH, DO, BOD, COD, N-nitrate, total nitrogen, orthophosphate and total phosphorous. Furthermore, water quality status is determined by using of pollution index methode, based on Environment Ministerial Regulation Number 115 / 2003 (Kep. Men. LH No. 115 tahun 2003). Evaluation result was related to land use system at Upper Brantas River Basin Area and its surroundings people activity. Evaluation result showed that, water quality has been decreasing at that area compared with the year of 1997-2002, and furthermore almost at all stations the value of COD has exceeded maximum limit threshold. Determination of water quality status also showed that all rivers at Upper Brantas River Basin has been polluted, majority with medium polutted grade. Research the result also showed that river water quality at Malang Upper Brantas River Basin is influenced by land use system and its surroundings people activity, particuarly by industries located along the river basin. Key Words: Evaluation of River Water Quality, Upper Brantas River Basin, land use system, surroundings people activit
DAMPAK LIMBAH DOMESTIK PERUMAHAN SKALA KECIL TERHADAP KUALITAS AIR EKOSISTEM PENERIMANYA DAN DAMPAKNYA TERHADAP KESEHATAN MASYARAKAT
Full text linkIncreasing number of houses will increase in domestic waste. The high level of domestic pollution not only an impact on the waters, but also can affect the health quality of people that live along the banks of the river. The aims of this study are to determine the quality of domestic wastewater in arranged housing and the impact on river water quality. The research was conducted in August 2008 on a small scale housing Puri Nirwana Estate, Cibinong. We found domestic waste water from household activity in Puri Nirwana Estate were affecting recipient ecosystem (river). This river was polluted with indication the high value of COD, total coliform and content of detergent in the water, would endanger the health of local people who live in unplanned housing. Key words : Domestic waste water, Pollution, River, Puri Nirwana Estate, public healt
PENGELOLAAN SUMBERDAYA TERIPANG PASIR (Holothuria scraba) BERDASARKAN BIOLOGI REPRODUKSINYA DALAM RANGKA MENDUKUNG PERIKANAN BERKELANJUTAN
Full text linkThe sandfish (Holothuria scraba) is one of biological resources which have high economic value. However, due to over fishing, aquaculture management of this species needs to be attempted. The aim of this research is to look for the sandfish’s biological reproduction information in order to formulate sandfish aquaculture management. By doing so, it is hoped that the sustainable sand fish fisheries can be created. In this research, the length and weight of sand fishes’ bodies are measured, the maturity of each every individual’s gonad is analyzed, and their habitat is identified. The data obtained are descriptively analyzed to find the relationship between the body lenght and the maturity of the sandfish, the gonad maturation process, time of sandfish spawning, and its habitat. Furthermore, based on the reproductive aspects, the sandfish management then are formulated. The research showed that productive sandfishes have a length between 18-30 cm. Their habitat is area with sand substrate, muddy sand, seagrass ecosystem, and coral reef ecosystem which has 60-150 cm depth at low tide. Sandfish management that can be done is by to defining the size of the sandfishes when they are being catched; which is more than 30 cm. Sandfish catching should not be done between July-August, especially in sandy sediment water, muddy sand, seagrass ecosystem and coral reef ecosystem, which has 60-150 cm depth at low tide. Key words: sandfish, overfishing, management, size, catch, habitat, gonad, mature, spawnin
KAJIAN PARAMETER KEBERADAAN VEKTOR PENYAKIT DEMAM BERDARAH DENGUE (DBD) MENGGUNAKAN DUKUNGAN PENGINDERAAN JAUH (REMOTE SENSING) DI KOTA PONTIANAK
Full text linkDengue Hemorrhagic Fever (DHF) transmission dynamic is naturally influenced by fluctuating environmental conditions that could be locally specific even at the level of urban areas. Remote sensing technology is increasingly recognized as a powerful tool to scan DHF endemic areas and could be used to monitor DHF vectors fluctuation and the related biogeographical environment. A study was conducted to estimate the DHF transmission intensity in four endemic distric in Pontianak urban areas West Borneo. The estimation was based on environmental condition and the most of the data were obtained through remote sensing using the satellite IKONOS and NOAA. The study subjects were the environmental conditions of the urban areas considered as the risk factors for DHF transmission. Data were collected either through field observations and remote sensing. Data set was analyzed with the discriminant analysis module using the SPSS 17.0. The results of the study showed that there were predictor variables of the environment risk factors should be considered in the estimation of DHF transmission intensity in certain DHF endemic distric. Those variables included: (1) air temperature, (2) mosquito vector density, (3) relative humidity and (4)building density. Linear discriminant function was obtained to predict the incidence of DHF outbreak. Applying this model, DHF transmission intensity in certain distric could be estimated with a high accuracy. The result showed that the assessment model could be built following the formula:Y = 237,490 + 113,474 x (vector) – 121,828 x (temperature) – 98,999 x (relative humidity) + 78,782 x (building) that could be as high accuracy as 90,9 %. Keywords: Remote sensing technology, Dengue Hemorrhagic Fever (DHF), DHF transmission intensity, Mosquito vektor density, IKONOS, NOA