Increasing population growth in coastal areas, resulting in increasing demand for land for settlements, plantations, aquaculture, and other uses. This causes a lot of mangrove land being damaged. This research aims to know the people's perceptions of the function and role of mangrove forests and the management of sustainable mangrove forest ecosystems. The location of sample data collection is in Pantai Bahagia Village, Muara Gembong District, West Java. The sampling technique used to assess community perceptions is a selected technique (purposive sampling) with 30 respondents. Community perception of the function and role of mangrove forests in Muara Gembong is in the high category. The community has experienced the negative impacts of mangrove forest degradation, such as tidal floods, fishpond damage, and sea water intrusion, so that the community is aware of the importance of the function and role of mangrove forests for the survival of the community in the future. Community perception of mangrove forest ecosystem management in Muara Gembong is in the high category. All losses experienced by the community, whether in the form of fishpond damage, road access, to residential houses, foster public awareness of the importance of sustainable management of mangrove forest ecosystems.Key words: Perception; Forest Management; Mangrove; Muara Gembon

Watershed Management becomes an important aspect in supporting the conservation of the surrounding area. Upstream area functions as a water catchment area must be kept by maintaining the utilization of the area to avoid the carrying capacity beyond the environment. The role of people in the surrounding area becomes an important effort to maintain the continuity of the function of the Watershed. This study aims to analyze the potency of local institutional support in watershed management. The research method is a case study in which data are collected through in-depth interviews, focus group discussions and participant observation. The data analysis is conducted by using situation framework approach - structure - behavior - performance. The results show that the utilization of watershednaturalresource is considered as a free open source access where everyone is free to exploit the natural resources in it. This is related to existing conditions which indicate the existence of interdependence between government, private sector and communities being involved in the utilization of shared resources. The behavior of the parties related to the utilization of the Watershed greatly affects the condition of the existing Watershed Areas; where the performance of sub management of Cisadane Upstream watershed has not provided maximum results because the management is still going on sectorally.Keywords: Local Institution; Watershed Managemen; sub management of Cisadane Upstream watershedPengelolaan DAS menjadi aspek penting dalam menunjang pelestarian kawasan sekitarnya. Fungsi daerah hulu sebagai daerah tangkapan air harus dijaga dengan menjaga agar pemanfaatan kawasan agar terhindar dari daya dukung yang melebihi lingkungan. Peran masyarakat di daerah sekitarnya menjadi upaya penting untuk menjaga kelangsungan fungsi DAS. Penelitian ini bertujuan untuk menganalisis potensi dukungan kelembagaan lokal dalam pengelolaan DAS. Metode penelitian adalah studi kasus dimana data dikumpulkan melalui wawancara mendalam, diskusi kelompok terarah dan observasi partisipan. Analisis data dilakukan dengan menggunakan metode pendekatan kerangka kerja Situasi - Struktur - perilaku - kinerja. Hasil penelitian menunjukkan bahwa pemanfaatan SDA DAS dianggap sebagai sumber akses terbuka gratis dimana setiap orang bebas mengeksploitasi sumber daya alam di dalamnya. Hal ini terkait dengan kondisi yang ada yang menunjukkan adanya saling ketergantungan antara pemerintah, sektor swasta dan masyarakat yang terlibat dalam pemanfaatan sumber daya bersama. Perilaku para pihak terkait pemanfaatan DAS sangat mempengaruhi kondisi DAS yang ada; Dimana kinerja pengelolaan sub DAS Cisadane hulu belum memberikan hasil yang maksimal karena pengelolaannya masih berlangsung secara sektoral.Kata kunci: Kelembagaan Lokal; Pengelolaan Daerah Aliran Sungai; Sub DAS Ciaten Cisadane Hulu.

TWA Telaga Warna is a Nature Conservation Area which is mainly intended for tourism and nature recreation. TWA Potential of Telaga Warna is not yet known with certainty, given its intangible nature and has recently experienced a decrease in the number of visitors. For this reason, it is necessary to know the potential and strategies for developing tourism objects in TWA Telaga Warna. The method used in this research is based on the analysis of the area of operation of the object of natural tourist attraction (ADO - ODTWA), the index of the feasibility of an object and the analysis of strengths, weaknesses, opportunities and threats (SWOT). Based on the research, it was found that TWA Telaga Warna has potential tourism objects that are worth developing (77.55%) and the TWA Telaga Warna development strategy is the SO strategy, namely maximizing the strength (strength) owned and maximizing the opportunity (opportunity) by preserving the natural good flora. , fauna, natural beauty and water availability of TWA Telaga Warna are the satisfaction of visitors, making infrastructure so that visitors can enjoy natural panoramas and easy access to information, and making tour packages at TWA Telaga Warna in collaboration with the hotel.

AbstrakPembangunan yang terjadi sangat pesat sehingga tutupan lahan di Kota Bogor berubah. Penelitian ini bertujuan untuk mengetahui tutupan lahan Kota Bogor yang berubah yaitu tahun 1996, 2006, 2016 dan faktor-faktor yang mempengaruhi tutupan lahan Kota Bogor yang berubah tersebut. Perubahan tutupan lahan Kota Bogor dianalisis menggunakan perangkat lunak Arc.GIS 10.2. Data yang digunakan sebagai bahan analisis adalah peta tutupan lahan Kota Bogor 1996, 2006 dan 2016 dari Kementerian Lingkungan Hidup dan Kehutanan (KLHK) dan peta Rupa Bumi Indonesia (RBI). Hasil dari penelitian ini adalah klasifikasi kelas tutupan lahan hutan tanaman kota Bogor, area terbuka, pelabuhan/bandara, pemukiman/lahan, pertanian kering, pertanian kering, semak, sawah, perkebunan, dan badan air. Pada tahun 1996 tutupan lahan didominasi oleh vegetasi, semak, dan semak-semak. Perubahan tutupan lahan yang paling masif terjadi pada kelas permukiman / tanah dengan luas 6.683 hektar pada tahun 2006 dan 7.532 ha pada tahun 2016. Diperkirakan bahwa luas lahan yang akan dibangun akan terus bertambah seiring dengan pertambahan populasi. Peningkatan populasi menyebabkan lebih banyak ruang untuk perumahan dan berbagai kegiatan, selain kondisi sosial ekonomi dan arah kebijakan pemerintah yang mempengaruhi tutupan lahan kota Bogor menjadi berubah. City in 1996City in , 2006City in , and 2016 and to know what factors influence the change of land cover. Changes in land cover in Bogor City were analyzed using Arc.GIS software 10.2. The data used as an analysis material were the land cover map of Bogor City 1996City , 2006City and 2016 issued by the Ministry of Environment and Forestry and the map of Rupa Bumi Indonesia issued by the Geospatial Information Agency. This research result was the classification of a land cover class of Bogor city of plantation forest, open area, port/airport, settlement/land, dry farm, dry farm, shrub, rice field, plantation, and water body. In 1996 the land cover was dominated by vegetation, shrubs, and bushes. The most massive land cover change occurred in the class of settlements/land with an area of 6,683 hectares in 2006 and 7,532 ha in the year 2016. It is estimated that the area of land will be built will continue to grow as the population increases. The increase in population causes more space for housing and various activities, besides the socio-economic condition and the direction of government policy also affect the change of land cover in Bogor city. Abstract Development that occurred in the city of Bogor very rapidly causing land cover changes. This research purpose was to know the change of land cover of Bogor

Non-timber forest products (NTFPs) are expected to be another alternative in forest utilization, one of the commodities that has a high selling value is agarwood. Agarwood is the most expensive aromatic ingredient in the world. But there are still many people who do not know about the advantages of gaharu, so this research aims to provide an overview to the wider community regarding processing techniques and calculation of the analysis of the cost of developing an agarwood oil processing business. This study was carried out in the agarwood oil processing household industry in Mero Selatan sub-district, Lampung Province from January 2020 to April 2020 using quantitative descriptive research methods. Data obtained through interviews and observations, as well as business feasibility data analysis carried out by calculating the analysis of Net Present Value, Benefit Cost Ratio and Payback Period.The results showed that the agarwood oil refining business was declared feasible, with a positive NPV analysis or greater than zero of Rp. 1,575.368.554 ,-, BCR analysis is Rp. 13,9 where every Rp. 1 issued then has a benefit of Rp. 13,9, and the Payback Period for 5 months 19 days does not exceed the planned business period.