Penelitian ini bertujuan untuk menginventarisasi jenis dan potensi tumbuhan berkhasiat obat yang terdapat dihutan Kantuk Desa Paoh Benua Kecamatan Sepaok Kabupaten Sintang. Penelitian ini diawali dengan membuat sebuah klaster berbentuk persegi yang berjarak 100 m, dan disetiap sudut dan bagian tengah klaster terdapat plot berbentuk lingkaran dengan jari-jari 17,8 m. Setiap plot dibuat empat buah subplot bentuk lingkaran yang terdiri dari subplot untuk tingkat semai dengan jari-jari 1 m, pancang berjari-jari 2 m, tiang berjari-jari 5 m dan pohon berjari-jari 17,8 m. Data jenis tumbuhan di identifikasi nama ilmiahnya dan besarnya potensi tumbuhan di analisis dengan kerapatan (individu/Ha) dan kerapatan relatif (%). Hasil penelitian menunjukkan bahwa di hutan Kantuk terdapat 34 jenis tumbuhan obat. Jenis tumbuhan yang paling dominan atau memiliki kerapatan dan kerapatan relatif yang tinggi pada tingkat semai (10.500 individu/Ha (52,5%)), pancang (3.500 individu/Ha (36,84%)), tiang (140 individu/Ha (58,33%)) dan pohon (117,28 individu/Ha (38,78%)) adalah Alseodaphne sp.  Perlindungan terhadap hutan Kantuk dan keanekaragaman jenis tumbuhan obatnya perlu dilakukan melalui peningkatan statusnya menjadi hutan yang bernilai konservasi tinggi (NKT).

Riam Solang tourism object is one of the natura attractions in Senakin Village Sengah Temila district Landak Regency with area 16,192.98 (161 km). Birds are one component of the ecosystem that has an importan role in supporting the life cycle of an organism. This situation can be seen from the food chains and webs of life that make up living systems with other ecosystem components such as plants with insects The purpose of this study was to obtain data on the diversity of diurnal bird species in the Riam Solang ecotourism Sengah Temila, District Landak Regency West Kalimantan Province. The results of the study are expected to be able to provide scientific data and information on the diversity of diurnal bird species in the Riam Solang canyon ecotourism Sengah Temila, District Landak Regency West Kalimantan Province. The results of diversity diurnal bird species in Riam Solang that in first path the diversity index was 2.8695, in the second path the diversity index was 2.7129, in the third path the diversity index was 2.6944, and in the fourth path the diversity index is 2.7754. While the results of type evenness index in the frist lane was 0,9018, in the second path the evenness index is 0,8911, in the third path evenness index is 0,8994, and in the fourth path evenness index is 0,8979. The results of the type wealth index found at the study site are in first path the wealth type index is 4,6656, in the second path the wealth index 4,2386, in the third path wealth index 4,1318, and in the fourth path the wealth type index is 4,4504.Keyword: Diurnal Bird, Diversity, Riam Solang, Species

Non-forest estate (APL) such as Tawang Serimbak need to be maintained because they store various flora that is useful for human life, one of which is medicinal plants. The research objective is to identify, analyze the potential, and to know the protection status of medicinal plants found in the Tawang Serimbak forest. The method of research were making a 100x100 m (square) cluster. At the center of the square placed a circular plot within 0.1 Ha (0.5 Ha of each cluster). Four circular subplots were made in each plot consisting of 1 m radius seedling subplot, 2 m for stake subplot, pole subplot (5 m radius), and 17.8 m for tree subplot. Data of species, efficacy, and protection status (IUCN) were identified, and the potency of plants were analyzed using plants density (number of plants/Ha). Tawang Serimbak forest has been identified as having 49 species of medicinal plants. Some species have great potentials such as Galearia fulva, Shorea uliginosa, and Alseodaphne sp. A total of 9 species of medicinal plants were identified in protected status, two of which were endangered; namely, Lithocarpus maingayi, Shorea uliginosa, and one other species with Endangered (critical) status, namely Santiria rubiginosa. Protection of forests in APL by the community can maintain the biodiversity of medicinal plants. The existence of the Tawang Serimbak forest needs to be protected and turned into a forest with high conservation value (HCV).

The decline in the population of green sea turtles (Chelonia mydas) occurs continuously due to the destruction of the nesting beach habitat, therefore efforts are needed to increase the green sea turtle population by rearranging nesting sites. One thing that is considered important from the green sea turtle nesting habitat is the coastal vegetation. This research was conducted in Tanjung Belimbing Nature Tourism Park, Sambas Regency, West Kalimantan Province. This study aims to obtain information on vegetation conditions that are preferred by green sea turtles to lay eggs through the number of nesting sites approach. The method used is a survey method. Data collection was carried out by direct observation in the field. In this study, 12 nesting sites were found spread over four observation sites, with the highest number of nesting site found at observation location 1 as many as 8 nesting sites. At observation location 1, besides cemara laut (Casuarina equisetifolia) and pandan laut (Pandanus tectorius) also found waru (Hibiscus tiliaceus) and api-api (Avicennia sp) as well as shrub plants such as kamboja laut (Scaevola taccada), serunai laut (Melanthera biflora) ) and herbal plants such as tapak kuda (Ipomoea pes-caprae), alaban tanah (Vitex rotundifolia), rumput tembaga (Ischaemum muticum), bayam berduri (Amaranthus sp) and bakung laut (Crynum asiaticum L).Keywords: Nesting Sites, Vegetation, Green sea turtle, Tanjung Belimbing Nature Tourism Park

Mammals are wild animals that are often considered as pests by the community, even though the existence of mammals has an important role in the preservation of forest ecosystem as soil fertilizers, pollinators, seed dispersers, and biological bugs control. Forest is habitat for flora and fauna, but now the forests in Kalimantan are starting to be degraded caused by land clearing of plantations, illegal logging and infrastructure development. Forest degradation is very influential on forest cover, especially mammals. Land clearing by plantation companies has an impact on the survival of animals and vegetation in the plantation area. Food sources and shelter for mammals is reduced. That makes mammals move to habitats that are good vegetation and ecosystems. This study aims to record the diurnal mammal species and find out the diversity of species of mammals diumal in several forest types in the IUPHHK-HT area of PT.  Hutan Ketapang Industri district Ketapang. This research was conducted on 25 February 2019 until 23 March 2019 to obtain data on species of mammals diumal in a number of forest types in the IUPHHK-HT area of PT. Hutan Ketapang Industri district Ketapang.  The results of this study are expected to provide data and information on the types of diurnal mammals and the diversity of diurnal mammal species in several forest types in the IUPHHK-HT area of PT.  Hutan Ketapang Industri district Ketapang The results of observations in five habitat types were found as many as 8 species belonging to 6 families.  In Kerangas forest 2 species were found with 7 individuals, Peat Swamp forest was found 5 species with 15 individuals, Lowland Dipterocarpa forest was found  7 species with 19 individuals, Riparian forest was found  3 species with 9 individuals. and Open Wetlands / Flood Plains are found  3 species with a number of individuals 11.Keywords: Mammals Diumal, Diversity, Five Habitat Types