Jurnal Sylva Lestari
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Kesediaan Menerima Pembayaran Jasa Lingkungan Air Sub Das Way Betung Hulu Oleh Masyarakat Kawasan Hutan Register 19 (Studi Kasus Di Desa Talang Mulya Kecamatan Padang Cermin Kabupaten Pesawaran)
Get PDFABSTRACT One of the solution utilize to overcome damage of DAS Way Betung hydrology function is apply of Payment for Environmental Service (PES) for forest and land rehabilitation. PES is needs to be studied more in depth, especially the level of value willingness to accept payment by people as environmental service provider. The purposes of this research are knowing value of willingness to accept (WTA) the people regarding PES of upstream Sub DAS Way Betung and factors to influence it with knowing incentive forms who wanted by the people. Method used in this research are Willingness to Accept analysis, regression analysis and descriptive analysis qualitative. Based on the result, the average of WTA respondent in the location of research is Rp 8.552,63 per tree per year. If the number of trees in the mix community garden is 1.462 trees, then it will be obtained the total value of WTA Talang Mulya village is Rp 12.503.945,06 per year. Factors which significant influenced to WTA value that are level education, age and status of arable land. Incentive forms who wanted by respondent are cash money, rural development, seedlings and fertilizer donations and also farm animal. Keywords: payment for environmental service, WTA, DAS Way Betun
Perilaku Menggaram Gajah Sumatera (Elephas Maximus Sumatranus) Dan Kandungan Garam Mineral Pada Saltlicks Di Resort Pemerihan Taman Nasional Bukit Barisan Selatan
Get PDFSumatran elephant (Elephas maximus sumatranus) requires mineral salts to the body's metabolic processes which can be obtained from the vegetation feed. Mineral deficiencies in plants causes elephants seek other alternative sources such as lick and eat soil that contains salt. This research was done due to lack information about salting behavior and mineral salt content in the saltlicks. The aims of these research were to analyze the salting behavior of Sumatran elephants and to find out mineral salt content of the soil in the saltlicks. The research was done on January 2015 in TNBBS Pemerihan Resort. The research methods of salting behavior used descriptive analysis, mineral content analysis used Microwafe Plasma–Atomic Emission Spectrometer (MP-AES) supported by key person interview and literature studies. The results of this study indicate that salting behavior of Yongki (0,08%) of total daily behavior, the source of salt obtained from soil and mud on riparian, cliffs, primary forest, secondary forest and meadow. Salting was done by taking directly using trunk and put into the mouth. The results of the analyzed of mineral salt content in the soil there are Ca (0.190%), Mg (0,013%), K (0.158%). In the mud Ca (0,323%), Mg (0.405%) and K (0.233%). Elephant more prefer to the mud because mineral content in the mud is higher than soil. Keywords: Sumatran elephants, salting behavior, saltlicks, mineral salt content of the soil, Bukit Barisan Selatan National Par
Analisis Kesediaan Menerima Pembayaran Jasa Lingkungan Air Masyarakat Sekitar Taman Hutan Raya Wan Abdul Rachman (Tahura War) : Studi Di Desa Sumber Agung Kecamatan Kemiling Kota Bandar Lampung
Get PDFOne approach to conservation efforts on forest that has been converted to mixed farms in Tahura WAR which is also the upstream of DAS Way Betung is the application of Payment for Environmental Services (PES)of water. The value of water PES alleged to approach the value of the willingness to accept (WTA) payment to the upstream society as a provider environmental services. The purpose of this study was to determine the magnitude of the WTA from DAS Way Betung society especially water services and the factors that influence it, in addition to know the form of incentives that the public wants. The method used in this study is the analysis of Willingness to Accept (WTA), regression analysis and qualitative descriptive analysis. This research is held on April 2014 at Sumber Agung village, Kemiling, Bandar Lampung city. Based on the results obtained by the analysis of the value of the average WTA respondent is Rp 4.358,33 /tree/year. If the total number of trees on public land is 10.475 whole tree, then the total value of the WTA obtained is Rp 44.935.750,00/year. Factors that significantly affect the value of the WTA is the level of education, land area, and the number of trees. Form of incentives other than money the public wants is a fertilizer aid, rural development like transportation infrastucture, and help seed. Keywords: DAS Way Betung, payment for environmental service, WT
Tanda Keberadaan Tidak Langsung Kelelawar Pemakan Buah Di Sub Blok Perhutanan Sosial Hutan Pendidikan Konservasi Terpadu Tahura Wan Abdul Rachman
Get PDFStudy on fruit bats’ food remains was conducted in Sub Blok Perhutanan Sosial Hutan Pendidikan Konservasi Terpadu Tahura Wan Abdul Rachman in December 2014 – March 2015. Direct survey was done for indirect signs and mist net for bat species. Three bats species found were family Pteropodidae, Cynopterus horsfieldii, Cynopterus sphinx and Macroglossus sobrinus. Seven food remains identified were six fruits and one leaf. The food plants are luwingan (Ficus hispida), duku (Lancium domesticum), jambu bol (Syzygium malaccense), jambu air (Syzygium aqueum), jambu biji (Psidium guajava), ketapang (Terminalia cattapa), and dadap (Erythrina lithosperma). Luwingan (Ficus hispida) is the most consumed. Keywords: Fruit bats, indirect signs, hutan pendidikan konservasi terpadu, Tahura Wan Abdul Rachma
Keanekaragaman Jenis Burung Di Lahan Basah Way Pegadungan Desa Rajawali Kecamatan Bandar Surabaya Kabupaten Lampung Tengah
Get PDFABSTRACT Way Pegadungan wetlands is a wetland closure difference between the two riparian communities. One of the wetlands is converted into paddies fields, while the other is a natural wetland which are still overgrown with trees. To determine diversity differences in bird species between two wetlands research communities, the point count method (IPA) and line transects were used. Observations made by the stationary point count and record the birds found. Each community was taken 6 points count and observed for 3 days. Research encountered 41 species of birds included in the 17 families with a total of 796 individual in paddies fields and 46 birds species with total of 655 individuals from 17 families of individuals in natural wetlands. Natural wetlands diversity index was 3.44 with equality index of 0.90, this value is higher than the wetlands changed into paddies fields with a diversity index of 2.91, and in a stable condition with equality index of 0.78. Both wetlands communities have the same identical species approach (IS = 1) with a similarity index of 0.73. Key words: birds, diversity, wetlands, Way Pegadungan
Faktor-Faktor Yang Mempengaruhi Kebakaran Hutan Di Indonesia Dan Implikasi Kebijakannya
Get PDFABSTRACT Forest fire is one of the crucial environmental and forestry issues as well as local and global concern. The longstanding efforts have been conducted to overcome this problem, but the success was relatively low. This study aims to determine the factors that affect the extent of forest and peat fires in Indonesia. The analysis of forest fires was carried out on three major islands, i.e. Sumatra, Kalimantan and Papua using time series data from 1969 to 2012. The data were analyzed using econometric models. The results indicated that the factors affecting the forest and peat fires included the price of logs, export prices of CPO, el nino, budget of the Ministry of Forestry, the economic crisis and the number of hotspots. The identified determinant which has a major impact on the extent of forest and peat fires is the number of hotspots. Controlling the number of hotspots significantly reduced the magnitude of forest fires. For that reason, there is a need for a paradigm shift in the control of forest fires from forest fire fighting activities into preventive effort by reducing the number or preventing the occurrence of hotspots as an early indication of a forest fire. Keywords: forest fires, hotspots, preventio
Potensi Kayu Rakyat Pada Kebun Campuran Di Desa Pesawaran Indah Kabupaten Pesawaran
Get PDFAbstract Nowadays, the demanding of wood is increased as the population grows while the amount of wood from state forest is decreased. Therefore, the state forest can no longer be relied upon as a supplier of wood for the community. At present, the wood supply is fulfilled by the folk wood as the biggest wood supplier in Indonesia. As one of wood supplier in Lampung Province, the potential of folk wood in mix garden of Pesawaran Indah is unknown. Therefore the objectives of this research are to identify the type of wood, the benefit and also to analyze the potential of folk wood in folk’s mix garden. The research was conducted for two months from june until july 2011. The sample taken using purposive sampling methode which was from two types of sample: respondent and plot sample. The primary and the secondary data were analyzed qualitatively and quantitatively. The results showed that there are 17 types of wooden folk, namely teak (Tectona grandis), medang (Litsea odorifera), chrysolite (Michelia champaka), hibiscus (Hibiscus macrophyllus), tangkil (Gnetum gnemon), Nutmeg (Myristica fragrans), “petai” (Leucaena leucochepala), “julang jaling” (Archidendron microcarpum), hazelnut (Aleurites moluccana), bayur (Pterospermum javanicum), coconut (Cocos nucifera), avocado (Persea americana), dadap (Erythrina sp.), mindi (Melia azedarach), cinnamon (Cinnamomum, spp.), durian (Durio zibethinus) and kedondong (Spondias dulcis). Those timbers were used as carpentry, light construction and firewood. The potential of the folk’s wood in the village based on classification of young plants are 28 stems per hectare while the potential based on the classification tree is 156.6 m3 per hectare. Key words: the folk wood, wood potential, Pesawaran Indah Village, mix garde
Identifikasi Jenis Liana Dan Tumbuhan Penopangnya Di Blok Perlindungan Taman Hutan Raya Wan Abdul Rachman
Get PDFLiana is one type of plant that becomes typical characteristic of a tropical rain forest ecosystem and its presence adds to the diversity of plant species in the forest ecosystem. The purposes of the study were to identify the species of liana, species of cantilever plant, and to know the number of liana species associated with the species of cantilever plant in the protection block of Wan Abdul Rachman Great Forest Park, especially in the area of Way Balau Sub watershed. The research was conducted on September to Oktober 2013. The sampling method was used line terraced layer. The size of each sample plot was 20 m x 20 m with sub plots 10 m x 10 m, 5 m x 5 m, 2 m x 2 m. Liana and cantilever plants species were inventoried by 0.2% sampling intensity from 796.50 ha. Observed variables were the species and the number of lianas, spesies of cantilever plant and its number. The result of research were identified 8 species of liana and 35 spesies of cantilever plants. Liana density was 1.599 individual/ha and cantilever plant density was 1.594 individual/ha, and it had a good enough distribution because there was no dominant species. The plant that most liked by liana is dadap (Erythrina lithosperma) and liana that mostly found is rayutan (Paederia tomentosa). Keyword: cantilever plant, liana, Protection Block of Wan Abdul Rachman GreatForest Par
Identifikasi Dan Pemetaan Tanaman Aren (Arenga Pinnata) Plus Di Hutan Pendidikan Konservasi Terpadu Tahura Wan Abdul RachmanIdentifikasi Dan Pemetaan Tanaman Aren (Arenga Pinnata) Plus Di Hutan Pendidikan Konservasi Terpadu Tahura Wan Abdul Rachman
No full textABSTRACT Great Forest Park of Wan Abdul Rachmanhas a suitable conditions for plus palm sugar (Arenga pinnata) plant, so that its plant has a great potential to be developed in the region.Related to its cultivation and development, the identification of plus palm sugar plant is needed in order to fulfill demand the planting material.The purpose of this research are to identify, to figure out thedeploymentlocation, and to create a spreading map of plus palm sugar plant. This research was conducted in the Integrated Conservation Education Forest At Great Forest Wan Abdul Rachman, collection of data was conducted by interview to all of the plus palm sugar plant tappers in the region, in order to collect the information about all the plus palm sugar plant that has productivity more than 15 liters/tree/day. The obtained result from the interview then it was verificated and categorized based on plus palm sugar plant criteria. Data of plus palm sugar plant, then recorded and overlayed in the map of base areaAt Great Forest Wan Abdul Rachman, to create a spreading map of plus palm sugar plant. This research showed that there were 16 plus palm sugar plant identified. Most of the plus palm sugar (93.75 %) growth on altitude of 400--525 upper sea level.Palm plus that have high productivity its those that growth with less of competition and managed in a good way. Key words :Tahura Wan Abdul Rachman, distribution map, identification, plus palm sugar plan
Densitas Pohon Dewasa Dan Permudaan Pulai (Alstonia Scholaris) Dan Suren (Toona Sureni) Dalam Blok Koleksi Tumbuhan Di Taman Hutan Raya Wan Abdul Rachman
Get PDFABSTRACT The plant collection block is a part of the Great Forest Park of Wan Abdul Rachman that contains varie of plant species, either pristine plant or not and rare or not rare which are needed to be protected and preserved. The plant collection block condition has been changed to be cultivation land. This condition is feared can interfere the existence of rare plants species such as devil tree (Alstonia scholaris) and cedar (Toona sureni). This research was done at the plant collection block in Great Forest Park of Wan Abdul Rachman on September--October 2013. This research is aimed to determine the density, distribution, condition, and coordinates position of devil tree and cedar. The data was taken by used checkered lines method with 0.1% sampling intensity. The sampling area was about 8,455.4 m2, then divided into 20 plots. The distance between lines was 200 m and plots was 100 m. The result showed that the devil tree density was higher amount of 15 stems/ha than cedar density of 7 stems/ha in a row. The frequency of devil tree was found in observation plots about 0.25 stems/ha that was higher than cedar frequency which only of 0.15 stems/ha. Cedar grown by 5 stems, that amount the criteria of main tree as many as 1 stem in the 20th plot. Devil tree grown by 4 stems, that amount the criteria of main tree as many as 1 stem in the 19th plot. Keywords : plant collection block, parent tree, rare tre