Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management)
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Marketing of non-timber forest products as products from the Protected Forest Management Unit Batutegi, Lampung, Indonesia
Get PDFAbstrak: KPHL Batutegi memiliki banyak potensi HHBK dan yang banyak dikembangkan yaitu kopi, gula aren dan madu. Pemasaran HHBK perlu mendapat perhatian karena yang banyak terjadi adalah pemasaran yang tidak efisien sehingga tidak memberikan tambahan pendapatan bagi masyarakat. Penelitian bertujuan mengidentifikasi saluran pemasaran, fungsi pemasaran dan efisiensi pemasaran berdasarkan margin pemasaran, farmer’s share dan ratio keuntungan terhadap biaya. Terdapat 3 saluran pemasaran kopi, 2 saluran pemasaran gula aren dan 2 saluran pemasaran madu. Fungsi pemasaran yang dilakukan petani, pedagang pengumpul, pedagang besar, eksportir, KUPS, Koperasi dan pengecer yaitu fungsi pertukaran, fungsi fisik dan fungsi fasilitasi. Saluran pemasaran yang efisien yaitu saluran pemasaran 1 kopi dengan margin pemasaran sebesar Rp. 18.294,78 per kilogram , farmer’s share sebesar 70,11% dan ratio keuntungan sebesar 2,46; saluran pemasaran 1 gula aren dengan margin pemasaran sebesar Rp.13.724,19 per kilogram, farmer’s share sebesar 100 % dan ratio keuntungan sebesar 15,03 serta saluran pemasaran 1 madu dengan margin pemasaran sebesar Rp. 224.112,70 per kilogram (madu Trigona) dan Rp. 124.494,35 per kilogram (madu Cerana dan Dorsata), farmers’s share sebesar 100 % dan ratio keuntungan sebesar 10,21 (madu Trigona) dan 6,47 (madu Cerana dan Dorsata).Batutegi PFMU has much potential for NTFPs, which have been developed in coffee, palm sugar, and honey. The marketing of NTFPs needs attention because what often happens is inefficient marketing, so it doesn’t provide additional income for the community. This study aimed to identify marketing channels, functions, and efficiency based on marketing margins, farmers’ share, and profit-to-cost ratio. There are three marketing channels for coffee, two for palm sugar, and three for honey. The marketing functions performed by farmers, collectors, wholesalers, exporters, KUPS, cooperatives, and resellers are exchange, physical, and facilitation functions. Channel 1 palm sugar is an efficient marketing channel with a marketing margin of IDR 13,724.19 per kilogram, a farmer’s share of 100%, a profit ratio of 15.03, and marketing channel 1 honey with a marketing margin of IDR 224,112.70 per kilogram (Trigona honey), and IDR 124,494.35 per kilogram (Cerana and Dorsata honey), a farmer’s share of 100%, and profit ratio of 10.21 (Trigona honey) and 6.47 (Cerana and Dorsata honey)
The role of community-based tourism for mangroves conservation in Banten, Indonesia
Get PDFMangroves provide multiple ecological functions such as connectors and balancers of land and sea ecosystems. The presence of mangroves in coastal areas is very important for reducing the impact of tsunamis and tidal flooding. The role of local communities in the form of community-based tourism models, in conserving mangrove forests has not been extensively studied. This study aims to fill the gap in evaluating local communities’ involvement, particularly under the tourism-based communities’ model, in conserving mangroves and, at the same time, gaining economic benefits. This study was conducted in the mangrove villages of “Patikang,” Citeureup Village, and Pandeglang Regency. This study applied mixed methods that combine both quantitative and qualitative approaches. Primary data were obtained directly from the local community through using questionnaires, interviews, and field observations. Secondary data collection was carried out through a literature review of mangrove conservation and community development in coastal areas. Our study found that local community-based tourism namely “Putri Gundul” played a very important role in increasing community awareness to conserve mangrove forests. The community has gained more knowledge on the biology of mangrove species and the ecology of mangroves for mangrove restoration. Furthermore, the involvement of local communities in mangrove conservation and restoration can increase the economy of communities by producing various products from mangroves
Assessment of the success of canopy cover revegetation of former coal mine lands with Forest Canopy Density (FCD) Model in Kutai Kartanegara, East Kalimantan
Get PDFPertambangan batubara berperan penting dalam pertumbuhan perekonomian Indonesia, meskipun aktivitas tersebut berdampak negatif bagi lingkungan. Meminimalisir hal tersebut, pemerintah Indonesia mewajibkan reklamasi di lahan bekas tambang dengan salah satu indikator nya adalah keberhasilan tutupan tajuk. Saat ini belum ada metode terukur yang dapat menentukan tingkat keberhasilan tutupan tajuk pada lahan reklamasi. Penelitian ini dilakukan untuk mengembangkan metode pengukuran berbasis data remote sensing dengan pendekatan Forest Canopy Density (FCD) yang dilakukan di wilayah izin pertambangan PT. Multi Harapan Utama, Kutai Kertanegara. Pemodelan FCD dilakukan dengan mengintegrasikan 4 indeks biofisik dari pengolahan citra Landsat 8 OLI TIRS selama 2013–2021. Hubungan antara nilai FCD terhadap tutupan tajuk di lapangan menggunakan regresi linier untuk memperoleh nilai keberhasilan tutupan tajuk berdasarkan nilai FCD. Hasil pemodelan FCD menunjukan tren kenaikan setiap tahunnya, khususnya pada 2 tahun pertama setelah penanaman. Analisis regresi menunjukan hubungan kuat antara nilai FCD dengan nilai tutupan tajuk dengan R2=0,775 dan mendapatkan nilai FCD 75,35 merupakan batas keberhasilan tutupan tajuk di lahan reklamasi. Penelitian ini menunjukkan bahwa pendekatan FCD dapat diterapkan untuk menentukan tingkat keberhasilan reklamasi lahan bekas tambangCoal mining plays a vital role in Indonesia\u27s economic growth. However, these activities negatively impact the environment. To minimize this, the Indonesian government requires ex-mining land to be reclaimed, with one of the success criteria being canopy cover. Until now, there has been no measurable method that can determine the success rate of canopy cover on reclaimed land. This research was conducted to develop a measurement method based on remote sensing data using the Forest Canopy Density (FCD) Model, which is applied in Company X, Kutai Kertanegara. The FCD Model consisted of four biophysical indices, including AVI, BSI, SI, and TI, obtained from Landsat 8 OLI TIRS imagery from 2013–2021. The Kolmogorov-Smirnov normality test was performed before testing the relationship between FCD values and canopy cover using linear regression to obtain the canopy cover success value based on the FCD value. The FCD showed an increasing trend yearly, especially in the first two years after planting. Regression analysis showed a strong relationship between FCD values and canopy cover values, with R2=0.775, and revealed that 75.35 is the FCD value threshold for a successful canopy cover in the reclamation area. This study shows that the FCD approach can be applied to determine the success rate of reclamation in post-mining areas
The development of tourism destinations based on natural tourism potential in Lohia District, Muna Regency
Get PDFKecamatan Lohia, Kabupaten Muna memiliki beragam objek dan daya tarik wisata alam (ODTWA) dapat dikembangkan sebagai destinasi wisata untuk meningkatkan perekonomian daerah dan kesejahteraan masyarakat. Tingkat pengelolaan potensi dan pemanfaatanya berbeda di masing masing obyek. Oleh karena itu, perlu menentukan prioritas pengembangan ODTWA. Tujuan penelitian ini adalah menentukan klasifikasi potensi pengembangan ODTWA di Kecamatan Lohia dan merumuskan arahan pengembangan destinasi wisata alam di Kecamatan Lohia. Analisis Daerah Operasi-Objek Daya Tarik Wisata Alam untuk menentukan klasifikasi potensi pengembangan, dan merumuskan arahan pengembangan menggunakan analisis SWOT. Hasil penelitian menunjukkan bahwa klasifikasi ODTWA Pantai Meleura, Danau Napabale, dan Danau Motonuno tergolong sangat potensial, sedangkan ODTWA Puncak Wakila dan Gua Liangkabori tergolong potensial. Klasifikasi ODTWA sangat potensial diprioritaskan untuk dikembangkan, sedangkan ODTWA dengan klasifikasi potensial dapat dikembangkan melalui berbagai upaya perbaikan. Rumusan arah pengembangan ODTWA di Kecamatan Lohia yaitu: (1) pengembangan sesuai potensi ODTWA; (2) meningkatkan media informasi dan promosi pariwisata; (3) penyusunan rencana pengelolaan ODTWA; (4) mengundang investor untuk pengembangan ODTWA; (5) pemantauan dan evaluasi dampak pariwisata; (6) melibatkan masyarakat sebagai penggerak kegiatan pariwisata.Natural tourism objects and attractions (NTOA) can be developed as tourist destinations to improve the regional economy and community welfare. Therefore, it is necessary to determine the priority of NTOA development. This study aimed to determine the classification of NTOA development potential and formulate the development directions of natural tourism destinations in Lohia District, Muna Regency. Analysis of NTOA development potential based on modifications to the Guidelines for Operational Area Analysis - Objects and Natural Tourism Attractions (OAAONTA) and formulation of development directions was using SWOT analysis. The results showed that the classification of NTOA Meleura Beach, Napabale Lake, and Motonuno Lake was classified as very potential, while the NTOA Wakila Peak and Liangkabori Cave were classified as potential. The direction of NTOA development in Lohia District, namely: (1) development according to NTOA potential; (2) improving the information media and tourism promotion; (3) preparation of the NTOA management plan; (4) inviting investors for NTOA development; (5) monitoring and evaluation of tourism impacts; (6) involving the community as a driver of tourism activities
English
No full textWater resources are an important element to meet the needs of living things. Water resources management efforts are needed so that water resources are maintained in their sustainability. In meeting their water needs, the community manages and uses water according to local wisdom. Local wisdom is an effort to preserve water and the environment. The purpose of this study was to analyze the forms of local wisdom that exist in Selamat village and to analyze the implementation of the community in preserving water resources. The methods in this study were qualitative, field observations, taking pictures and direct interviews. The results of this study are a form of local wisdom that prohibits tourists from visiting the Alur Batu waterfall, and closes the access road to the Alur Batu waterfall. The conclusion is the Selamat village community who do not want the stone groove to be used as a tourist spot by the government, thus closing the road access to the stone groove, and using the stone groove as a source of water. This research provides information to readers about the forms of local wisdom that exist in Selamat village. In this study, there are still shortcomings in obtaining data due to limited time, suggestions from the author for the next researcher to present more and more accurate data.Sumber daya air merupakan unsur yang penting untuk memenuhi kebutuhan makhluk hidup. Diperlukannya upaya pengelolaan sumber daya air agar sumber daya air tetap terjaga kelestariannya. Dalam memenuhi kebutuhan airnya masyarakat mengelola dan memamfaatkan air sesuai kearifan lokal. Kearifan lokal adalah upaya dalam menjaga kelestarian air dan lingkungan. Tujuan dari penelitian ini adalah untuk menganalisis bentuk kearifan lokal yang ada di desa Selamat dan menganalisis implementasi masyarakat dalam menjaga kelestarian sumber daya air Metode dalam penelitian ini adalah kualitatif, observasi lapangan pengambilan gambar dan wawancara langsung. Hasil dari penelitian ini adalah bentuk kearifan lokal masyarakat yang melarang wisatawan untuk mengunjungi air terjun Alur Batu, dan menutup akses jalan menuju air terjun Alur Batu. Kesimpulannya masyarakat desa Selamat yang tidak ingin alur batu dijadian tempat wisata oleh pemerintah sehingga menutup akes jalan menuju alur batu,dan menjadikan alur batu sebagai sumber mata air. Dengan adanya penelitian ini memberikan informasi kepada pembaca mengenai bentuk kearifan lokal yang ada di desa Selamat. Dalam penelitian ini masih terdapat kekurangan dalam memperoleh data karena waktu yang terbatas, saran dari penulis untuk peneliti berikutnya untuk menyajikan data yang lebih banyak dan lebih akurat
Economic Valuation of Sun Bear (Helarctos malayanus) and Sumatran Elephant (Elephas maximus sumatranus) Based on Maintenance Cost Approach
Get PDFSun bear (Helarctos malayanus) and sumatran elephant (Elephas maximus sumatranus) are two species with high population decline due to poaching and illegal wildlife trade. It is still difficult to enforce laws related to hunting and wildlife trade due to legal standardization that can be used as an economic basis for lawsuits. One method of quantifying the economic value of animals can be done through an economic valuation process. This study aims to examine the economic value of sun bears and sumatran elephants based on a maintenance cost approach. The research was conducted at the conservation institutions of Medan Zoo, Siantar Zoo, and PPS Tashikoki from February – May 2021. The method used in the study was to manage conservation institutions to obtain the amount of cost allocation for animal care that refers to the five principles of animal welfare. The results showed that the sun bear\u27s economic value based on its maintenance cost for 2 years reached Rp. 76,760,000 and for the sumatran elephant, it reached Rp. 621,730,000. The highest maintenance cost allocation for these two species is in the feed allocation. This high economic value indicates a disproportionate amount of fines given to the perpetrators of hunting and illegal wildlife trade, which has implications for weak legal products and does not cause a deterrent effect
Keanekaragaman dan Status Konservasi Ular di Hutan Rawa Gambut PT GAN Bagian Timur, Riau
Get PDFPT Global Alam Nusantara (GAN) merupakan salah satu konsesi restorasi ekosistem di hutan rawa gambut Semenanjung Kampar. Bersama empat konsesi lainnya dikelola di bawah Restorasi Ekosistem Riau (RER). PT GAN tidak seperti PT-PT lainnya di RER, informasi mengenai keanekaragaman dan status konservasi ular di PT GAN belum tersedia. Untuk itu penelitian dilakukan untuk melengkapi informasi tersebut. Ada 4 transek yang diletakkan secara sistematik berdasarkan kondisi habitat. Dua transek berada di dekat sungai (transek 1 dan transek 2), dua transek lainnya berada jauh dari sungai dan berada di sekitar peat dome (transek 3 dan transek 4). Pengamatan dilakukan menggunakan metode Visual Encounter Survey (VES) pada empat transek pengamatan. Analisis data menggunakan indeks keanekaragaman Shannon-Wiener (H’) dan Indeks Sorensen (IS). Ular yang ditemukan berjumlah 16 individu, yang tergolong dalam tiga famili dan 11 spesies, yaitu: Ahaetulla prasina, Boiga jaspidae, Boiga cynodon, Boiga drapiezii, Coelognathus flavolineatus, Dendrelaphis caudolineatus, Dryocalamus subannulatus, Lycodon subcintus, Sibynophis melanochepalus, Tripodolaemus wagleri, dan Calliophis bivirgatus. Keanekaragaman ular di PT GAN tergolong sedang dengan indeks kesamaan Sorensen rendah. Seluruh spesies ular yang ditemukan tidak dilindungi, dengan status IUCN berisiko rendah, dan belum masuk ke apendiks CITES.
PT Global Alam Nusantara (GAN) is one of ecosystem restoration concessions in Kampar Peninsula managed by Riau Ecosystem Restoration (RER). Unlike other companies under RER, information on the diversity of snake species in PT GAN is not yet available. Therefore, this study aims to determine the diversity and conservation status of snake species in PT GAN. There are 4 transects are placed systematically based on habitat conditions. Two transects are located near the river (transect 1 and transect 2), the other two transects are far from the river and are located around the peat dome (transect 3 and transect 4). Observations were made using the Visual Encounter Survey (VES) method on four observation transects. Data analysis used the Shannon-Wiener diversity index (H\u27) and the Sorensen Index (IS). The snakes found were 16 individuals, belonging to three families and 11 species, namely: Ahaetulla prasina, Boiga jaspidae, Boiga cynodon, Boiga drapiezii, Coelognathus flavolineatus, Dendrelaphis caudolineatus, Dryocalamus subannulatus, Lycodon subcintus, Sibynophis melanochepalus, Tripodolaemus wagleri, and Calliophis bivirgatus. The diversity of snakes in PT GAN was moderate with a low Sorensen similarity index. All snake species found are unprotected, with low-risk IUCN status, and have not been included in the CITES appendix
Modeling of land use and cover changes (LUCC) in Deli Serdang Regency, North Sumatra Province
Get PDFPenggunaan/tutupan lahan (LULC) merupakan faktor penting dalam pengelolaan lahan dan dapat mempengaruhi kebijakan di suatu wilayah. LULC memiliki potensi untuk berubah karena aspek fisik, ekonomi dan sosial. Penelitian ini bertujuan untuk menganalisis perubahan penggunaan/tutupan lahan (LULCC) di Kabupaten Deli Serdang periode 2010-2020 dan memprediksi LULC pada tahun 2030. Analisis dilakukan dengan menerapkan model spasial Cellular Automata-Markov Chain dengan faktor pendorong yang digunakan adalah jarak ke jalan raya, jarak ke sungai, kepadatan penduduk, jarak ke kecamatan, dan jarak ke Medan. Hasil penelitian menunjukkan bahwa Kappa untuk klasifikasi citra adalah 0,86 (kategori sangat baik). Jenis LULC yang dominan di Kabupaten Deli Serdang adalah lahan perkebunan >45%, disusul sawah, pertanian lahan kering, hutan dan pemukiman serta lahan terbangun. Validasi model LULCC diperoleh nilai kappa sebesar 0,89 dan bermakna dapat digunakan untuk memprediksi model perubahan lahan pada tahun 2030. Pada tahun 2030, LULC yang akan meningkat secara signifikan adalah permukiman/lahan terbangun, dan pertanian lahan kering, yaitu masing-masing sebesar 21027,24 ha dan 4581,72 ha. Sedangkan hutan, perkebunan, dan sawah mengalami penurunan yang cukup signifikan yaitu sekitar 9487,26 ha, 8084,88 ha dan 7797,87 ha.Land use/cover (LUC) is a substantial factor in land management and can influence policy in an area. LUC has the potential to change due to physical, economic, and social aspects. This study aims to analyze the spatialland use and cover changes (LUCC) in Deli Serdang Regency for the 2010 to 2020 period and predict LUC in 2030. The analysis was run by applying the Cellular Automata-Markov Chain method. The driving factors used in this modeling are the distance to the road, the distance to the river, population density, the distance to the district capital, and the distance to Medan city. The results showed that Kappa for image classification was 0.86. The dominant type of LUC in Deli Serdang Regency is a plantation, with a total area of more than 45%, followed by paddy fields, dryland agriculture, forests, and settlements/built-up areas. LUCC model validation obtained a kappa value of 0.89 (very good category) and can be applicated for predicting land use change models in 2030. By 2030, the settlements/built-up area and dryland agriculture will increase significantly, which 21,060 ha and 4,587 ha, respectively, while forests, plantations, and paddy fields will decrease significantly by around 9,266 ha, respectively, respectively 8,306 ha and 7,806 ha
Understanding the role of scientific knowledge transfer in the women\u27s participation and farmer activities in Central Java
Get PDFDi DAS Serayu di Jawa Tengah, Indonesia, hutan berubah menjadi lahan pertanian. Tujuan proyek Penguatan Pengelolaan Hutan dan Daerah Aliran Sungai Berbasis Masyarakat (SCBFWM) adalah untuk meningkatkan dan memperluas program pengelolaan hutan dan daerah aliran sungai berbasis masyarakat dari pemerintah Indonesia. Dengan menggunakan model RIU (Research-Integration-Utilization), studi ini mengkaji bagaimana penelitian ilmiah dapat menghasilkan saran kebijakan yang efektif dan peran pembuat keputusan dalam mengubah saran menjadi pemecahan masalah yang efektif. Hasil penelitian menunjukkan bahwa pemerintah kabupaten peduli terhadap lingkungan, namun tidak melarang secara tegas budidaya kentang di hulu. Ketika proyek SCBFWM didirikan, pembatasan penanaman diterapkan. Penelitian tentang pentingnya partisipasi perempuan dalam pengelolaan DAS telah dikomunikasikan kepada pemerintah kabupaten dan dimasukkan dalam proposal proyek SCBFWM, namun tindakan yang sebenarnya berbeda. Model RIU menunjukkan bahwa sains berkualitas tinggi tidak cukup tanpa integrasi yang efisien dan penggunaan yang demokratis.The forest turns to agricultural land in the Serayu watershed in Central Java, Indonesia. The Strengthening Community-Based Forest and Watershed Management (SCBFWM) project aims to improve and expand the Indonesian government\u27s community-based forest and watershed management programs. The study\u27s objectives are: 1) investigate the factors that contribute to the successful implementation of scientific findings in everyday life; 2) analyze the potential impacts of alternative strategies for the development of farming systems in the watershed on rural livelihoods; and 3) analyze the rules and governance structure that organizes the action of actors and how decisions are made. We use the RIU (Research-IntegrationUtilization) Model to examine how scientific research can yield effective policy advice and decision-maker\u27s role in transforming advice into effective problem-solving. The findings that emerged from the research demonstrated that the district government cares about the environment but does not prohibit upstream potato cultivation strictly. When the SCBFWM project was established, cultivation restrictions were implemented. The research on the importance of women\u27s participation in watershed management was communicated to the district administration and included in the SCBFWM project\u27s proposal, but the actual action was different. The RIU model demonstrated that high-quality science is insufficient without efficient integration and acknowledges the inherent divergent interests within science and polic
Long-Tailed Macaque (Macaca fascicularis) Population Demographic and Spatial Use Pattern in Telaga Warna, Bogor
Get PDFThe Telaga Warna Nature Reserve and Nature Park is one of the animal and fauna conservation and protection areas in West Java, with an area of 496.49 ha. The long-tailed monkey is one of the protected animals at Telaga Warna. Based on the IUCN Redlist, long-tailed monkeys are currently included in the endangered species (Endangered). The largest decline in the long-tailed monkey population is due to illegal hunting. Given the declining condition of the long-tailed macaque population, this study was conducted to analyze the demographics of the population and analyze the home ranges of long-tailed macaques in Telaga Warna. The research was conducted in March-May 2021, which was carried out at CA and TWA Telaga Warna. The data collected includes population demographics, home ranges, and habitat use. Analysis of population demographic data used concentration calculations based on sex and age structure, home ranges using a minimum convex polygon and habitat use was analyzed descriptively by comparing conditions between observed groups of long-tailed monkeys. The results of the research on the long-tailed monkey population in the Telaga Warna area consisted of two groups with a total of 64 individuals. The long-tailed macaque population will decrease because it has a regressive population with sufficient space and a low total population density of 0.13 ind/ha. The home range area of group A is 13.8 ha and that of group B is 6.26 ha. The home range area of group B is thought to be influenced by the size and age structure of the group. The long-tailed monkey group both use forest land cover, plantations and water bodies, and are found at an altitude of 1400-1600 masl with gentle to very steep slopes (> 8%)