Jurnal Belantara (Universitas Mataram)
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KEANEKARAGAMAN JENIS BURUNG RANGKONG (Bucerotidae) DI STASIUN PENELITIAN WAY CANGUK TAMAN NASIONAL BUKIT BARISAN SELATAN
Full text linkThe rise of hornbill hunting and deforestation that occurred in Indonesia, especially the island of Sumatra lately, threatening the preservation of these birds in nature. The purpose of this study was to determine thediversity of hornbill species in the Way Canguk Research Station, Bukit Barisan Selatan National Park. The method used in this study is a transect line with a total of 18 line transects. The data obtained was processed using the Shanon wienners diversity index formula, then translated with descriptive analysis. A total of 5 types of hornbills found in these locations are rhinoceros hornbills (Buceros rhinoceros), helmeted hornbills (Rhinoplax vigil), wreathed hornbill (Rhyticeros undulatus), bushy crested hornbill (Anorrhinus galeritus) and white crowned hornbill (Berenicornis comatus), with a species diversity index value of 1.00 included in the low category and the evenness of the species is a stable with an evenness index value of 0.62. The highest abundance of hornbills is (Anorrhinus galeritus) a beside that hornbills can be found in almost all transect lines
KEANEKARAGAMAN JENIS POHON SEBAGAI SALAH SATU INDIKATOR KESEHATAN HUTAN LINDUNG (Studi Kasus di Kawasan Hutan Lindung yang Dikelola oleh HKm Beringin Jaya)
Full text linkProtection forest becomes a forest area with the main function as protection of life support systems. The health condition of protected forests has a great influence on the environment of the ecosystem. It is important to assess the health of protected forests in view of their main function. Thus to determine the health condition of the forest, one indicator that can be used is tree biodiversity. Biodiversity is the richness of life found on earth. Assessment of biodiversity indicators is very necessary to do because it is sensitive to changes, ecological system indicators, spatial heterogeneity, temporal, and and the order in the food chain. This study aims to determine the diversity of tree species in protected forest areas managed by HKm Beringin Jaya as an indicator of forest health assessment. The study was conducted using the Forest Health Monitoring (FHM) method. The results showed that the final value of forest health status with indicators of biodiversity (tree species diversity) in the protected forest area managed by HKm Beringin Jaya was in the good category of 50% in cluster plots (2, 5 and 6) and bad by 50% on cluster plots (1, 3 and 4), thus showing that the protected forest area managed by HKm Beringin Jaya has a fairly healthy (stable) condition with a moderate category
KELEMBAGAAN PENGELOLAAN MANGROVE BERBASIS MASYARAKAT DI KESATUAN PENGELOLAAN HUTAN MODEL WILAYAH III PROVINSI ACEH
Full text linkInstitutional community-based mangrove management as an alternative to sustainable management of mangrove forests. This study aims to analyze which factors from the institution most play a role in guiding the community in managing mangrove forest resources in relation to forest management units (FMU). Primary data were collected through interviews conducted semi-structured to 26 respondents selected by the purposive sampling method. The snowball method is used to capture information from key figures. Deepening is considered complete if information saturation has occurred which is marked by repetition of the same information. While secondary data, obtained from various libraries. Of the three models of mangrove management institutions, namely the community institution of Pusong Kapal Village (PKV), the community institution of Pusong Telaga Tujoh Village (PTTV), and the Community Forestry (CF-BM) Bina Mufakat institution where the analysis shows that the community institutions of Pusong Kapal Village (PKV) are more flexible as an alternative form of community-based mangrove management institutions, because this institution is able to adapt to the changing social and environmental conditions that continue to occur, the collaboration of management with the government, and the recognition of community rights in the use of mangrove forests. FMU as the management authority at the site level has guaranteed the upholding of the rights of the PKV community as the manager of mangrove forests so that the bundle of rights and incentives obtained in the management of mangrove resources by PKV communities becomes strong
ANALISIS TEMUAN PATROLI POLISI HUTAN TERHADAP PERBURUAN SATWA LIAR DI RESORT WAY KANAN, TAMAN NASIONAL WAY KAMBAS
Full text linkHunting for wildlife in Way Kambas National Park (WKNP) is one of the leading causes of humans and animal conflict. So far, patrol activities are still considered less than optimal because of the decline in animal populations due to frequent hunting. This study aimed to analyze the findings of forest ranger patrols in protecting wild animals from hunting in WKNP. Data collection was carried out by observation, interviews and literature study. The data collected from the literature were then analyzed descriptively qualitatively. The results showed that during patrol activities, the finding of snares was still very much used by hunters and also found elephants that died due to hunting, although the range of forest rangers every year had increased but the number of personnel who did not match the size of the forest area made some areas not can be protected
PENDUGAAN STOK KARBON PADA POLA TANAM AGROFORESTRI SEDERHANA DAN AGROFORESTRI KOMPLEKS DI KPH BATUTEGI, KABUPATEN TANGGAMUS
Full text linkGlobal warming is a natural phenomenon that is currently taking place. Natural phenomena occur as a result of changing ecosystem balance. This can be minimized by adding vegetation which acts as an absorber of CO2 to convert CO2 into glucose and oxygen through the process of photosynthesis. Each type of vegetation has the potential to absorb different carbon, so this can be circumvented by using the right cropping pattern. Therefore, information about the potential for carbon stored in complex and simple agroforestry cropping patterns in KPH Batutegi is important. The purpose of this study was to analyze carbon stocks in agroforestry cropping patterns and to compare carbon stocks in simple and complex agroforestry cropping patterns in KPH Batutegi. Source of living tree biomass, dead tree biomass, understorey biomass, and litter biomass. The results showed that the carbon stored in complex agroforestry cropping patterns fell into the good category according to the Intergovermental Panel on Climate Change (IPCC). However, the stored carbon in complex agroforestry cropping patterns is greater than the stored carbon in simple agroforestry cropping patterns, namely 765.61 tonC/ha and 356.21 tonC/ha
PERSEPSI PENGUNJUNG TERHADAP PENGEMBANGAN EKOWISATA DI KEBUN RAYA LIWA
Full text linkVisitors' perception can be used as a source to develop ecotourism object. The purpose of this research was to explain visitors' perception towards the development of ecotourism object in Liwa Botanical Garden. The data taken through closed-interview, observation and literature study. The data collected was analyzed by one score one indicator. The result of the research showed that the attraction object in Liwa Botanical Garden was quite satisfying: infrastructures, facilities, and services were categorized as satisfying: however the acomodation was less satisfying. The additional and restoration of plant collection, food stalls, parking lot, guard post, gate, the color of footpath, children play zone, and camping ground need to be fixed
PEMATAHAN DORMANSI BENIH AREN (Arenga pinnata (wurmb.) Merr.) PADA TINGKAT KEMASAKAN YANG BERBEDA MENGGUNAKAN METODE PERENDAMAN
Full text linkThis study aims to find out the effect of submersion by using 1% acetic acid, 100% palm juice, and 100% coconut water to break the dormancy of palm seeds at different maturity levels. The research was conducted in the Green House of Forestry Study Program, University of Mataram, using the experimental method with Complet Random Design (CRD) three factors. The first factor is the maturity level consists of 3 levels, the second factor is the submersion liquid substance consist of 3 levels, and the third factor is the period of submersion consist of 4 levels.The results of this study indicate that maturity rate gives significant influence on the following parameter i.e: percentage potency of seed germination, rotten seed, seed weight, seed moisture content, and embryo lenght, while seed dormancy parameter is not significant. The submersion factor significantly influenced on the following parameter i.e: seed weight, and seed water content, while the other parameters are not significant. The submersion period factor is significant only on seed moisture content and the embryo lenght, while the other parameters have no significant effect. While in all interactions between factors show no significant result on all parameters
KARATERISTIK SIFAT FISIKA BAMBU TALI (GIGANTOLOCHLOA APUS KURZ ), SEBAGAI BAHAN BAKU BAMBU KERAJINAN
Full text linkThe centre of bamboo crafts in Gunung Sari District is the largest bamboo centre in West Lombok Regency. One of the bamboo species which is usually used as raw materials is tali bamboo. Studies of physical properties of this bamboo have not been carried out resulting poor quality of bamboo crafts. The physical property was essensial information which would be used for enhancing the products because it correlated with dimensional stability of the bamboo. The objectives of this study were to identify the physical properties of the bamboo with reference to the axial direction. The experiment design was complete random design employing the axial directions (bottom, middle, and top portions) as treatments. The statistical analyses were Anova with range tests at α = 5%. The results showed that the physical properties were: fresh moisture content 51-119.82%; air-dried moisture content 13.03-15.04%; fresh volume density 0.51 – 0.72; air-dried volume density 0.62 – 0.75; oven volume density 0.63 – 0.78. Axial directions of the physical properties were not significantly different except for the fresh moisture content. Therefore all portions of tali bamboo (bottom, middle, and top portions) could be utilized as raw materials for bamboo crafts
SEBARAN LUTUNG Trachypithecus cristatus (Raffles, 1821) DI PULAU PAHAWANG, INDONESIA
Full text linkHuman and wildlife conflicts have a negative impact, especially langurs whose habitat in a small island. The study objective was to identify presence and the distribution of langurs in a small island. Data were collected using observation methods, then analyzed using descriptive analysis. The results show that there were 23 langur groups that distributed in 23 locations, with the number of smallest groups consisting of 6 individuals and the number of largest groups consisting of 12 individuals. Langur was found in the morning at 05.38 WIB-10.57 WIB and in the afternoon at 17.08 WIB-18.10 WIB. Most of these animals are found in agroforestry areas and a small part in mangrove forests. The highest activity intensity is found in the morning with the form of eating, locomotion (moving), grooming and resting activities. The existence of langurs in a small island is a good thing and must be preserved because langurs belong to protected animals. One way to conserve these animals is to create alternative conservation-based langur tourism
INTERAKSI MASYARAKAT SEKITAR DENGAN KAWASAN CAGAR ALAM DAN CAGAR ALAM LAUT PANGANDARAN
Full text linkCommunities and conservation areas are two things that cannot be Separated. Surrounding communities interact with conservation areas to fulfil their needs. This study aimed to know the forms of interaction between communities and the Nature Reserve and Marine Nature Reserve of Pangandaran as well as the factors that underlie these interactions. The method used in this study was a survey method with a total sample of 254 people. The target communities interviewed were communities of Pangandaran Village who carry out activities in Nature Reserve and Marine Nature Reserve of Pangandaran. The analysis used for data processing was descriptive analysis. The results showed that 44% of the community doing activities as fishermen, 17% renting out cruise ship services, 12% renting snorkeling equipment, 11% doing fishing activities, 6% as bagang fishermen and tour guides, and 4% as fishing fishermen. Factors underlying the interaction in Nature Reserve and Marine Nature Reserve of Pangandaran were community economic factors.Â