ABSTRAKPenurunan keanekaragaman hayati umumnya disebabkan oleh adanya degradasi sumberdaya hayati dan kurangnya upaya konservasi. Oleh karena itu, salah satu upaya konservasi sumberdaya alam dapat dilakukan dengan mengintegrasikan kearifan lokal masyarakat dalam melestarikan lingkungan yang berkelanjutan. Penelitian ini dilaksanakan pada bulan Oktober 2016-Februari 2017 di Hutan Pelawan, Kabupaten Bangka Tengah, Bangka Belitung. Metode penelitian yang digunakan adalah observasi, wawancara secara mendalam (In-depth Interview) dan FGD (Focus Group Discussion) yang terbagi menjadi small group discussion dan final group discussion. Hasil penelitian menunjukkan bahwa sejarah penamaan Hutan Pelawan berasal dari pohon pelawan (Tristaniopsis merguensis Griff.) yang mendominasi kawasan hutan tersebut. Hutan ini mengalami pro dan kontra sebelum ditetapkan sebagai kawasan Taman Keanekaragaman Hayati (Taman Kehati) Kabupaten Bangka Tengah. Pada saat ini, kondisi hutan tersebut telah memiliki tiga fungsi utama yaitu: konservasi sumberdaya hayati, pembangunan berkelanjutan, dan logistic support (penelitian, pendidikan, dan monitoring). Kearifan lokal masyarakat yang masih terjaga dan berkaitan langsung dengan upaya konservasi sumberdaya alam Hutan Pelawan masih dapat ditemukan seperti tradisi musung madu dengan cara membuat sunggau untuk mendapatkan hasil berupa air madu dari Apis dorsata (madu liar). Selain itu, masyarakat juga masih mempercayai tentang mitos tumbuh jamur Pelawan (Heimioporus sp.) yang hanya dapat tumbuh pada inang pohon T. merguensis disaat adanya hujan petir. Oleh karena itu, perlunya mengintegrasikan kearifan lokal masyarakat dalam mendukung upaya konservasi dengan merevitalisasi dan mereaktualisasi kearifan lokal tersebut yang diberi dasar hukum sebagai dasar kekuatan masyarakat, serta perlunya kajian penelitian yang ilmiah dalam mendukung kearifan lokal sebagai upaya konservasi lingkungan sehingga memberi dampak positif bagi kehidupan masyarakat tersebut.Kata kunci: Kearifan lokal, sumberdaya hayati, konservasi, hutan pelawan. ABSTRACTThe decrease in biodiversity is generally caused by the degradation of biological resources and the lack of conservation efforts. Therefore, one of nature resource conservation efforts can be done by integrating local wisdom of society in preserving environment sustainable. This research was conducted on October 2016-February 2017 in Pelawan Forest, Central Bangka Regency, Bangka Belitung. The research method used is observation, In-depth Interview and FGD (Focus Group Discussion) divided into small group discussion and final group discussion. The results show that the history of naming the Pelawan Forest comes from the tree of Pelawan (Tristaniopsis merguensis Griff.) that dominate the forest area. This forest is experiencing pros and cons before it is designated as Biodiversity Park of Central Bangka Regency. At the moment, the forest condition already has three functions, namely: biological resource conservation, sustainable development, and logistic support (research, ...

Abstract. Setiawan H, Hakim L, Fernandes AAR, Retnaningdyah C. 2022. Prey composition and correlation between morphometry and prey biomass weight of the endemic Nepenthes bicalcarata in Kalimantan, Indonesia. Biodiversitas 23: 5453-5460. Nepenthes bicalcarata Hook.f. is an endemic plant of the north-western part of Borneo, which is threatened by the conversion of its habitat. The understanding of the ecology of N. bicalcarata in regard to its prey is limited. This research aims to analyze the prey composition of N. bicalcarata and to investigate the correlation between pitcher morphometry and prey biomass weight. This research was done from November 2021 to March 2022 in a peat swamp primary forest in Sintang District, West Kalimantan Province, Indonesia. We used a quantitative descriptive approach and exploration method to gather data from N. bicalcarata in-situ habitat. The morphometry data of N. bicalcarata pitchers were collected in the field while the biomass trapped in N. bicalcarata pitcher liquid was sampled with a plastic bag and preserved with 70% of alcohol. Seven upper pitchers and 39 lower pitchers were recorded in this research. The composition of N. bicalcarata preys was dominated by Formicidae family including C. schmitzi, Polyrhachis sp. and Crematogaster sp.. Besides that, there were also mosquito larvae, ladybugs larvae, Ceratopogonidae larvae and some unidentified flying arthropods as the prey of N. bicalcarata. We found the plant’s parts in the lower pitchers of N. bicalcarata in the peat swamp forest, suggesting a possible mechanism of this plant to extract plant’s parts as alternative nutrient sources, yet this needs further research and intensive field observation. The correlation between pitcher volume and prey biomass weight was significant with P-value =0.00 (<0.01) and regression is formulated as Y (prey weight) = -0.1727 + 0.0039X (pitcher volume). This means that any increase in N. bicalcarata’s pitcher volume will increase the weight of the biomass linearly.

Land cover is anything that includes any types of appearance on the surface of the earth on a particular land. Information related to land cover can be used as at the parameter to determine the amount of runoff in a catchment area. This study was conducted in the Catchment Area (CA) of Mangkauk using Landsat 8 OLI/TIRS 2014 scene path/row 117/62 with the methods of Support Vector Machine (SVM) and Artificial Neural Network (ANN). The classification of land cover in Mangkauk catchment area included forests, plantations, shrubs, reeds/grasses, rice fields, open lands, settlements and water body. Based on the accuracy test of land cover classification using SVM, the value of the overall accuracy was 97.22% with Kappa Coefficient 0.96, while using ANN 86.33% with Kappa Coefficient 0.79.

mempunyai keanekaragam kultivar pisang yang tinggi. Lokasinya yang strategis di Jalur Lintas Selatan (JLS) memberikan peluang untuk memperkenalkan keanekaragaman pisang sebagai salah satu daya tarik wisata pantai Malang Selatan. Tujuan penelitian ini adalah untuk mengetahui kultivar pisang lokal (Musa spp.) dan menganalisis pemanfaatan pisang lokal (Musa spp.) setempat. Metode yang digunakan dalam penelitian ini yaitu observasi dan wawancara semi tersruktur. Analisis data kualitatif disajikan dalam bentuk deskriptif dan data kuantitatif dianalisis dengan perhitungan Relative Frequency of Citation (RFC). Kultivar pisang yang ditanam dan dimanfaatkan di Desa Srigonco terdiri dari

Determination of the sunken ship HMAS Perth in accordance with PERMEN KP 17/2008 article 8 paragraph 2 as a Maritime Conservation Area by appointing the Banten Provincial Government to manage maritime cultural protection areas. The research aims to analyze the condition of the biophysical, economic, social, cultural, institutional aspects, potential tourist attraction objects, readiness and community participation, and ecotourism development strategies. Calculation of scoring four aspects of the analysis, namely aspects of the biophysical environment (very bad), socio-economic aspects (very good), socio-cultural aspects (very bad), and institutional aspects (good). Recommendations from the analysis of aspects of tourist attraction for diving tourism are not suitable (33.33%), snorkeling tourism is not suitable (22.80%), seagrass tourism is not suitable (27.45%), surfing tourism is not suitable (33.83% ), beach recreation tourism is not suitable (32.14%), fishing tourism is suitable (88.88%), mangrove tourism is suitable (92.30%), underwater historic education tourism is suitable (120). Aspects of impact, community participation, community desires are in the very good category (180) and community perception is in a good category (150). The strategy for developing ecotourism is in quadrant III, maximizing the potential of underwater archaeology as a special interest tourist attraction that has historical value for foreign tourists so that it can increase the country's division.