Jurnal Belantara (Universitas Mataram)
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KONTRIBUSI KOMPOSISI VEGETASI DALAM PENYIMPANAN DAN SERAPAN KARBON DI HUTAN RAKYAT DESA NEGARA RATU II KECAMATAN NATAR KABUPATEN LAMPUNG SELATAN
Full text linkTree stands in community forest have potential to absorb carbon in the air by storing in the body parts of the tree.  This study aims to determine the effect of community forest’s stand types on the number of reserves and carbon uptake.  The sampling method used is the cluster sampling method to determine the sample.  Biomass data are collection destructive and non destructive methods.  Estimation of biomass is carried out using the allometric equations.  Measurement of carbon content using the formula from BSN (2011) x 0.47. Comparative  analysis of carbon reserves and removals uptake using the variance test  and 5 % BNT test. Public  forests in the Negara Ratu II village with gold teak stands have carbon reserves and removals (135.87 tons/ha and 499,00 ton/ha). the most significant compared to community forests with other types of stands. While the reserve value and carbon uptake between white teak (44.86 tons/ha and 164.63 tons/ha), acacia (54.13 tons/ha and 191.20 tons/ ha), red jabon (51.20ton/ha and 187.90 tons/ha), white jabon (59.51 tons/ha and 218.40 tons/ha), is no different. Â
PEMILIHAN JENIS POHON MENJERAP DEBU DI MEDIAN JALAN KOTA BANDAR LAMPUNG
Full text linkTrees species are suitable to be planted in the median of the road must be able to absorb and to reduce air pollution. Determination of leaf samples was carried out using the purposive sampling method. The measurement of dust was carried out using a laboratory experimental method, namely the gravimetric method. The results of the research show that the trees that have the greatest dust absorption ability on tanjung (Mimusops elengi) are 0.00123 gr/cm2 and trees that have the ability to lie falsely with mahogany (Swietenia mahagoni) are 0.00022 gr/cm2. Tanjung tree is a plant that has a high ability to absorb dust, has smooth, shiny leaves, curved leaves and curved upward, and fragrant flowers. Tanjung tree is the most effective tree planted in the median road for dust absorption. Tanjung trees are recommended to be planted in the median road so that dust in the air is reduced
KELEMBAGAAN MASYARAKAT DALAM PENGELOLAAN HUTAN ADAT (Studi Kasus di Kasepuhan Pasir Eurih, Desa Sindanglaya, Kecamatan Sobang, Kabupaten Lebak, Provinsi Banten)
Full text linkIndigenous peoples have a down-to-down knowledge of how to preserve and utilize existing forest resources. The role of indigenous peoples in the management of indigenous forest resources is essential in maintaining the viability of forest functions. For this reason this study aims to describe and explain the potential of community institutions in the management of customary forests in Kasepuhan Pasir Eurih Sindanglaya Village. The research method is case study where data is collected through interview and observation. Data analysis is done by using Situation framework approach - Structure - behavior - performance. The results show that the use of customary forest is considered open access where everybody is free to exploit the natural resources in it. Behavior shows the presence of stakeholders affecting customary forest management activities. Community performance in customary forest management shows that customary forests strongly support the welfare of indigenous peoples
ANALISIS SPASIAL POTENSI HUTAN RAKYAT DI KABUPATEN BOGOR
Full text linkIn order to support the availability of wood raw material and increase the local economy in Bogor, one of the potential that can be developed is a community forest. Although the data and information about community forest areas not yet clearly. Potential data in community forest can get through a spatial approach using remote sensing and geographic information systems. Spatial analysis of the community forest potential was conducted to determine the distribution, extent and type of community forest cover in the district of Bogor. The main data used is Landsat 8 OLI recording of 2015. Processing and analysis of data in this study include, land cover classification, classification of vegetation index and analysis of overlay. Based on the analysis results, community forest area is about 28.351,4 ha spread over 40 districts of Bogor. The largest community forest cover types is a type of agroforestry, and the smallest type of polyculture is the type of monoculture. Based on vegetation index, community forest with a high density is larger than community forest with low density
PERILAKU SOSIAL JALAK BALI (Leucopsar rotschildii Stresemann 1912) DI KANDANG PERKEMBANGBIAKAN UNIT PENGELOLAAN KHUSUS PEMBINAAN JALAK BALI TEGAL BUNDER TAMAN NASIONAL BALI BARAT
Full text linkManagement of breeding activities consists of feed aspect, sex ratio, reproduction, health, and other needs. Jalak social behavior in UPKPJB Tegal Bunder consists of 9 behaviors consisting of interdisciplinary behavior, approaching each other, making out, marrying, cleaning the beak, chasing each other, pecking each other, mutual voices and nursery care. From the observation, there is some male and female behavior. The highest social behavior is performed by females about 420 times, while males are about 388 times during observation time
ANALISIS VEGETASI DI KAWASAN SEMPADAN EMBUNG BUAL, DESA AIK BUAL KECAMATAN KOPANG KABUPATEN LOMBOK TENGAH
No full textEmbung Bual is one of the tourist attraction objects in Lombok Tengah Regency. Vegetation analysis in the border area of Embung Bual is necessary to know dan to identify the structure and composition of vegetation in the border area of Embung Bual because vegetation is an important elemen in water conservation efforts. This study aims to analyze the structure and composition by analyzing the importance value index and diversity index in the border area of Embung Bual. Vegetation in the border area of Embung Bual was analyzed by using the striped path method with nested quadrats. The vegetation data obtained were carried out with an importance value index (INP) and diversity index. The results showed that the Embung Bual border area was dominated by Mahogany species at the tree life phase with an INP value of 60.21%, the pole life phase was dominated by Cempaka species with an INP value of 74.36%, at the sapling phase was dominated by Kumbi with INP value 55,09% and the seedling life phase was dominated by Mahogany species with an INP value of 88.54%. Embung Bual border area has a composition of 22 species and has a Simpson diversity index with a value of 0.86 which is included in the high category, and has a Shannon diversity index with a value of 2.43 which is included in the high categor
PERENCANAAN LANSKAP KAWASAN PERKOTAAN KOTA PALU BERBASIS MITIGASI TEMPERATUR PERMUKAAN LAHAN
Full text linkUrban landscapes have the potential to provide a variety of benefits for urban communities. Urban landscapes can be a public space that can accommodate various kinds of public activities but also can be an ecological space that can provide space or means of protection for the sustainability of natural and environmental resources. The urban area of Palu city in its landscape arrangement tends to not pay attention to climate aspects as one of the factors that influence environmental sustainability and in creating productive public spaces. The main objective of this study is to develop a landscape plan for the urban area of Palu city based on mitigating land surface temperature. The specific objectives of the study include analyzing and determining the surface temperature distribution of urban areas in Palu City, analyzing the vegetation density index of the urban area of Palu City, formulating concepts and developing urban landscape landscape plans based on land surface temperature distribution and index of vegetation density. The approach used in this study uses a landscape planning approach which consists of several stages starting from inventory or data collection, data analysis, synthesis and planning. Based on spatial data on land surface temperature distribution and vegetation density index results obtained showed the highest distribution of temperature distribution in almost all areas of the East Palu Sub District and parts of West Palu Sub District and the lowest temperature distribution was in parts of West Palu Sub District. Based on the results of the spatial analysis of land surface temperature distribution and vegetation density index, the results show that landscape development plans with intensive green arrangement intensity are located in the East Palu Sub District and part of West Palu Sub District and landscape development plans with the intensity of non-intensive green is located on Most of the West Palu Sub District Area
PENGARUH PEMBERIAN EKSTRAK TAUGE DAN BAWANG MERAH PADA PERTUMBUHAN BIBIT GAHARU (Aquilaria Malaccensis)
Full text linkAgarwood is a plant that has high economic value and its demand continues to increase from time to time, therefore it is necessary to provide a natural hormones to help the growth of agarwood seedlings to have good quality and quantity.  The purpose of study ware to determine the effect of extract bean sprouts application and onion extract application to increase the growth of A.malaccensis seedlings and to find out the best dosage of bean sprout extract and  onion extract to increase the seedling growth.  The study was designed in a complete randomized design (CRD) in 9 treatments namely control, bean sprout extract at the dose of 100 g/l, 200 g/l, 300 g/l, 400 g/l and onion extract at the dose of 100 g/l, 200 g/l, 300 g/l, and 400 g/l.  The homogeneity test, analysis of variance and LSD test were employed as the data analysis. The results of study showed that bean sprouts and  onion extract application, have a significant effect to the increasing of height (up to 11,47 cm on the treatment onion extract at a dose of 200 g/l), number of leaves (up to 9,67 leaves on the treatment onion extract at a dose of 200 g/l), and seedling quality index (up to 0,18 on the treatment onion extract at a dose of 200 g/l).  The best treatment to the increase of A.malaccensis seedlings was the onion extract application at a dose of 200 g/l. The treatment can be applied in agarwood seeds to get maximum results
PERAN HUTAN TANAMAN RAKYAT DALAM MENINGKATKAN PENDAPATAN DI KESATUAN PENGELOLAAN HUTAN UNIT XIV GEDONG WANI
Full text linkCommunity Plantation Forests (CPF) have a very important role in increasing the income for people around the forest. This study aims to see the role of community plantations is in increasing the farmer’s income using Agrosilvopastura cropping pattern. Data collection used observation techniques, interviews, and literature studies. The sampling method used proportional simple random with the number of respondents as many as 90 farmers. Data analysis used income analysis. The results showed that the role of HTR was very influential for the income of farmers 66,25%, compared non CPT (33,75%) with an income value of Rp 2,258,050,000/KK/year or Rp 8,755,863/KK/month using the agrosilvopastura cropping pattern, which was a combination of various agricultural crops (64,20%), forestry (1,36%), and farm (0,69%). Training for farmers and forestry extension workers needs to be carried out to support activities to be more effective and extension workers need to take a more intensive approach to farmers so they can provide solutions and alternative solutions to problems in management
FAKTOR INTERNAL DAN EKSTERNAL DALAM PENGEMBANGAN NILAI EKONOMI KOPI CODOT DI HUTAN KEMASYARAKATAN BERINGIN JAYA, KABUPATEN TANGGAMUS
No full textCodot coffee is robusta coffee which is eaten by codot (bat) and can be developed to increase farmers' income. The purpose of the research is to identify internal and external factors towards raising of the economic value of codot coffee. Data retrieval is done by interviewing HKm Beringin Jaya farmers and Himawari Farmers Group, observation, and documentation study. Data was analyzed by descriptively qualitative. The results showed internal factors that influence of the economic value of codot coffee, namely: 1) the suitability of geographical location, 2) very affordable accessibility, 3) good quality of codot coffee, 4) production technology already supports, 5) knowledge of the benefits of less codot coffee, and 6) shade of coffee plants is still lacking. Influence external factors, namely: 1) the rapid development of codot coffee demand, 2) the rapid development of information and communication technology, 3) the business partners outside district of Tanggamus, 4) the stable price of codot coffee, 5) the uncertainty of weather effects, and 6) various competitors from other types of coffee. Extension education is needed to increase knowledge about the benefits and advantages of codot coffee; in addition partnerships with other private sectors need to be developed to improve marketing