Jurnal Belantara (Universitas Mataram)
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ANALISIS MITIGASI KONFLIK GAJAH SUMATRA (Elephas maximus sumatranus, Temmick 1874) DI TAMAN NASIONAL BUKIT BARISAN SELATAN
No full textThe conflict between elephants and humans occurs because elephants' habitat is undergoing land conversion to community plants that elephants like. Which causes elephants to enter estate plantations and settlements at night especially when the community's crops are ready to be harvested. This study was conducted to analyze conflict mitigation of elephants and human in Bukit Barisan Selatan National Park. Data was collected by interview survey to the national park officials, conservation partners and affected communities, then this data was analyzed using descriptive analysis. The research was conducted from April to June 2021 at Pemerihan Resort Bukit Barisan Selatan National Park. The results showed that the mitigation carried out by officials, conservation partners and the community was quite effective in driving elephants away from plantations and settlements in the short term. Conflict mitigation is carried out by installing a GPS Collar to monitor the movement of Sumatran elephants so that when the wild elephants approach plantations and settlements, expulsion can be carried out immediately using firecrackers. This mitigation was chosen because it did not injure the elephants. Planting plants that do not like elephants can be done to reduce the occurrence of conflict, in addition to monitoring and further research related to conflict, mitigation needs to be done in order to determine its effectiveness
FOREST COVER CHANGE DETECTION IN PAKTIA PROVINCE OF AFGHANISTAN USING REMOTE SENSING AND GIS: 1998-2018
Full text linkMonitoring changes in forest cover is important to address issues like biodiversity conservation, sustainable management, and climate change. The study has been conducted in the Paktia province of Afghanistan to assess the changes in different forest classes which occurred together with political changes by using Remote Sensing and Geographic Information System (GIS). The change was analyzed for a period of two decades, i.e., 1998 to 2018. Landsat TM and OLI satellite images of 30m resolution for the years 1998 and 2018 were used respectively. The overall classification accuracy of the mapping was estimated as 82.67% and the kappa coefficient was estimated as 0.8081. The study area was delineated via visual image interpretation technique into 11 LULC classes’ viz., closed forest, open forest, forest scrub, grassland other classes (Agriculture, Agroforestry, horticulture, habitation, waterbody, wasteland, and snow). The comparison of maps 1998 and 2018 revealed that the total area under closed forest, open forest, showed an increase of 0.43%, 0.73%, respectively. While the areas under forest scrub, showed a decline of 0.30%, during the study period (1998-2018)
ANALISIS KONFLIK MANUSIA DENGAN GAJAH DI SEKITAR RESORT PEMERIHAN TAMAN NASIONAL BUKIT BARISAN SELATAN BERDASARKAN PERSEPSI MASYARAKAT KECAMATAN BENGKUNAT KABUPATEN PESISIR BARAT
No full textHuman-elephant conflict occurs due to the release of elephants from forest areas and into human settlements so that there is no balance between human and elephant welfare. This research was conducted to determine how people's perceptions of human-elephant conflict that occurred around the Bukit Barisan Selatan National Park forest area during October 2020-November 2020. Structured interviews were collected for data collection, 45 respondents were selected by purposive sampling based on the slovin formula. Data analysis was performed using a Likert scale. The results showed that most of the community agreed with the indicator if human-elephant conflict was detrimental to humans (4.75) and reduced the community's economy (4.6). The conflict between humans and elephants creates negative perceptions of the community towards elephants, which are animals that eat and destroy plants. However, the community still has an awareness of the preservation of elephants so that they have a positive perception of elephants in the form of animals that need to be protected and can be used as tourist objects. The community will carry out a blockade and blockade if the elephants will enter the residential area to suppress the amount of conflict that occurs.
KARAKTERISTIK STRUKTUR KOMUNITAS MAKROZOOBENTOS DI PERAIRAN EKOSISTEM MANGROVE GILI LAWANG, LOMBOK TIMUR
Full text linkThe role of the mangrove ecosystem as an ecological link through high productivity compared to other ecosystems has had a major impact on the existence of the mangrove ecosystem distribution. This study aims to find out the type of organic ingredient content and abundance of macrozoobenthos and find out the relationship of organic ingredient content to the abundance of macrozoobenthos. The research was carried out in November 2021 using a purposive sampling technique method with a total of 5 stations. The samples taken were the sediments substrate and macrozoobenthos. The results shown that the organic content is dominated by saturated textures, muddy sand textures and saturated clay textures with an average organic content ranging from 1.24% - 1.90%. There were 15 types of macrozoobenthos found and dominated by the Gastropod class with an average abundance of macrozoobenthos ranging from 202 ind/m2 - 525 ind/m2. The types of macrozoobenthos found were Nassarius distortus, Anadara sp, Mesodesma sp, Mytillus sp, Donax sp, Abra soyoae, Cerithideopsilla djadjariensis, Telescopium telescopium, Cassidula nucleus, Cassidula angulifera, Litttoridina sp., Potamopyrgus sp., Melanoides sp., Battilaria zonalis dan Lumbriculus sp. The effect of organic matter content on the abundance of macrozoobenthos by 10.7% and 89.3% was more influenced by physic-chemical factors in Gili Lawang waters
TINGKAT KENYAMANAN AREA BERVEGETASI DI TAMAN MERDEKA, KOTA METRO
Full text linkGreen open space has an ecological function because it contains constituent trees that can provide comfort in the form of coolness to the surrounding area. This study aims to determine the level of comfort based on the Comfort Index/Temperature Humidity Index (THI) by measuring the temperature and humidity at Taman Merdeka green open space, Metro City, Lampung Province. The method used in this research is direct observation method, with sampling using saturated sampling method. The data that has been obtained is tabulated and analyzed using the convenience / THI method. The results showed that there were 129 individuals of the Taman Merdeka green open space composed of 14 species, with a tree density value of 81,13 trees / ha, a total canopy area of 8.545,29 m2. The comfort level at Taman Merdeka RTH is included in the Medium category with an average THI value at the three data collection locations of 25,99. The condition of the open green open spaces of Taman Merdeka, in the form of the number of individual trees, tree types, tree density, and tree canopy cover area can affect the temperature and humidity in the green open space so that the level of comfort will also be affected. The condition of the Taman Merdeka green open space is included in the Medium category, the hope is that the manager of the Taman Merdeka green open space can improve it so that visitors feel comfortable when doing activities in this green open space
KAJIAN PEMANTAUAN PERUBAHAN PENUTUPAN LAHAN BERBASIS PENGINDERAAN JAUH DI KOTAWARINGIN BARAT
Full text linkThe first step in monitoring deforestation is to measure and identify land cover changes. Our research uses remote sensing technology, because it has advantages such as: cheap, transparent, fast and has measurable accuracy and temporal analysis. This study aims to identify, measure, and analyze trends in land cover change in 1990-2000, 2000-2012, and 2012-2021. The results showed that there were 18 land cover classes with details of 3 forest classes; and 15 non-forest classes; Forest class decreased throughout 1990 to 2021, the trend of changing forest cover was deforestation into plantations, swamp shrubs, dryland agriculture mixed with shrubs, and swamps. The rate of deforestation in 1990-2000 was 3.07%, deforestation in 2000-2012 was 3.02%, and deforestation in 2012-2021 was 1.02%. The accuracy of land cover classification is 91%.Â
KONSEP DAN PERSEPSI MASYARAKAT ETNIS MEYAH TENTANG HUTAN ADAT DI KAMPUNG MEREJEMEG, KABUPATEN MANOKWARI
Full text linkThe study was aimed to obtain the concept of indigenous forest according to the Meyah ethnic community, the Meyah ethnic community's perception of indigenous forest, and the factors that influence the use of the indigenous forest by the Meyah ethnic community. Descriptive methods with observation and interview techniques are used in this study. Respondents were selected by purposive sampling, as many as 30 families. The results show that the concept of indigenous forest according to the Meyah ethnic community is a forest area given by God the Creator of the Universe as human property rights to live for generations, reproduce and adapt to their environment, and utilize the resources in the forest. Ownership of indigenous forests is controlled by individuals or clan groups for generations in certain areas marked by natural boundaries. The first activity in utilizing the forest as a source of life was by clearing land for houses and gardening as well as collecting forest products, which were used as the basis for determining the boundaries of land and forest rights. The Meyah ethnic community has a strong perception of indigenous forests, both perceptions of indigenous forest ownership, indigenous forest sustainability, and indigenous forest use. The factors that influence the Meyah ethnic community in the use of indigenous forests consist of a) determining factors, namely: customs and way of life about the forest; b) supporting factors, namely: livelihood and length of stay, and c) driving factors, namely: the role of traditional and religious leaders.Â
ANALISIS KECUKUPAN RUANG TERBUKA HIJAU (RTH) KOTA BATAM
Full text linkBatam City is an industrial city and has a total area of 1,570.35 km2 with a land area of 715 km2. Following the economic development and increasing population, the green open space in Batam City is decreasing. The purpose of this research was to analyze the adequacy of Batam’s green open space based on the criteria of Law No. 26 of 2007 concerning Spatial Planning and Minister of Public Works Regulation No. 5 of 2008 concerning Guidelines and Utilization of Green Open Space. This research was conducted with a spatial analysis method based on land cover information from the interpretation of Landsat 8 OLI image recording on 05-06-2018. Based on the results showed that Batam’s green open space is still 221.400 ha or 32.05% from land area. It means, Batam City’s open space is still sufficient at least 30% according to Law No. 26 of 2007 and Minister of Public Works Regulation No. 5 of 2008. The largest type of land cover in green open space is secondary dry land forest, covering 79.200 ha (11.45%). Keyword : Batam City, analysis, green open space
NILAI EKONOMI EKOWISATA MANGROVE DI DESA MARGASARI, KECAMATAN LABUHAN MARINGGAI, KABUPATEN LAMPUNG TIMUR
Full text linkThe development of mangrove forests as a mean of ecotourism has high economic value. The purpose of this study is to analyze the economic value of mangrove ecotourism. Determination of the sample is using the accidental sampling method. The data are collected by conducting interview and observation techniques in the field, the data will be analyzed descriptively and quantitatively through a travel cost method. The results show that ecotourism visitors come from inside and outside Lampung Province with an average travel cost is Rp 107.500/person/visit. The number of visitors reaches 1.200 people/year, so the economic value generated is Rp 129.000.000/year or Rp 1.038.647/ha/year. The object in the ecotourism location is quite simple, such as in the form of bridges, photo spots, seats, gazebo, and boats to surround the mangrove forest. The government and the community have an important role in the efforts to increase the economic value through the provision of facilities, quality and good services to ensure the sustainability of mangrove ecotourism
PERAN KELEMBAGAAN GABUNGAN KELOMPOK TANI DALAM PENGELOLAAN HUTAN KEMASYARAKATAN
Full text linkGapoktan institutions have important roles, including its functions to regulate community activities, individually or in groups, on managing community forests. This study aims to explain the management of HKm based on the role of gapoktan institutions. The research methodologies are interview and documentation study. The data obtained were analyzed descriptively. Results showed that institutionally Gapoktan has a complete administration and written rules regarding the management of HKm. Each farmer member is required to work on land with agroforestry patterns dominated by MPTS plants. Gapoktan has a farming business that functions to help market forest products. Farming management is divided into two, namely individual businesses and gapoktan businesses. Until now there has been no significant development of farming in the last two years. Therefore, the government needs to conduct counseling to increase knowledge about farming so that they can market forest products more optimally