Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management)
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Commercialization and tourism: Challenges in sustainable wildlife animal conservation-based Theme Park management in Central Java area
Get PDFThe purpose of this study was to determine the impact, challenges, and concept of ecotourism in managing theme parks based on sustainable wildlife animal conservation in Central Java. This research uses qualitative exploratory research. Data collection techniques include in-depth interviews and direct observation as primary data, while documentation, questionnaires, and literature studies are secondary data. Data analysis is divided into several stages: data coding, finding patterns, labeling themes, and developing category systems. The results showed that, first, positive impacts were obtained from conservation and sustainable tourism. Second, management challenges include external (outside the company scope) and internal (within the company scope). The external challenge most often faced by managers is the behavior of tourists who do not comply with the appeal in the theme park area. Meanwhile, the most crucial internal challenge is insufficient funding sources for the management and development of infrastructure. Third, ecotourism offers an alternative concept for sustainable management of theme parks economically and in conservation but requires large funds for realization.The purpose of this study was to determine the impact, challenges, and concept of ecotourism in managing theme parks based on sustainable wildlife animal conservation in Central Java. This research uses qualitative exploratory research. Data collection techniques include in-depth interviews and direct observation as primary data, while documentation, questionnaires, and literature studies are secondary data. Data analysis is divided into several stages: data coding, finding patterns, labeling themes, and developing category systems. The results showed that, first, positive impacts were obtained from conservation and sustainable tourism. Second, management challenges include external (outside the company scope) and internal (within the company scope). The external challenge most often faced by managers is the behavior of tourists who do not comply with the appeal in the theme park area. Meanwhile, the most crucial internal challenge is insufficient funding sources for the management and development of infrastructure. Third, ecotourism offers an alternative concept for sustainable management of theme parks economically and in conservation but requires large funds for realization
Some Aspect Biology Reproduction of the Indonesian Predatory Catfish (Wallagonia leerii Bleeker, 1851) in Sebangau River Central Kalimantan
No full textIkan tapah (Wallagonia leerii) merupakan salah satu jenis ikan yang bernilai ekonomis penting dan terkenal karena ukurannya yang besar dan menjadikan ikan ini sebagai target utama penangkapan di Sungai Sebangau. Eksploitasi yang berlebihan dikhawatirkan dapat menyebabkan penurunan dan mengancam kelestarian ikan tapah yang penyediaannya masih bergantung pada alam. Tujuan dari penelitian ini adalah untuk menjelaskan biologi reproduksi ikan tapah yang meliputi nisbah kelamin, tingkat kematangan gonad, indeks kematangan gonad dan fekunditas. Total 96 ekor ikan tapah yang diperoleh menggunakan alat tangkap perangkap ikan dan seine net selama tiga bulan pada lima lokasi sampling di Sungai Sebangau. Hasil penelitian ini yaitu nisbah kelamin ikan tapah untuk semua sampel yaitu 1:0,9 dan berdasarkan uji Chi-square dengan selang kepercayaan 95% menunjukkan hasil yang mendekati pola 1:1. Nilai indeks kematangan gonad untuk jantan dan betina berkisar antara 0,110% – 0,522% dan 0,112% – 0,651%.Waktu pemijahan berlangsung dari bulan Desember hingga Januari. Total fekundittas dari 11 betina ikan tapah berkisar antara 2976 - 155501 telur dgan rata-rata 43334 telur.Tapah fish (Wallagonia leerii) is one of the economically valuable and popular fish species because its large size and make it the main target for fishing in the Sebangau River. It is feared that excessive exploitation of these fish can cause a decline and threaten the sustainability of tapah fish, which up to now still depend on nature. This research aimed to describe reproductive biology of tapah fish related to sex ratio, gonad maturity, gonado-somato index and fecundity. A total of 96 fish samples were collected using fishing trap and seine net for three months at five sampling sites in Sebangau River. The results showed that the sex ratio of male and female for all samples were 1:0.9 and Chi-square test with a 95% confidence interval showed approaching to 1:1 ratio. The GSI value of male and female ranged from 0,110% – 0,522% and 0,112% – 0,651%. The spawning times were recorded from Desember to January. The total fecundity of 11 female ranged from 2976 to 155501 eggs with an average of 43334 eggs
The Socio-economic Vulnerability and Villages Community Sustainability Within Tourism Development of Kepulauan Anambas Regency
No full textCoastal and small islands identified as one of the most vulnerable region due to climate change impact. The household socio-economic vulnerability need to be capture as baseline of development. Furthermore, assessment on sustainability of coastal communities are needed as a benchmark for development goals. Aside having development challenges, archipelago ecosystem also keeps capability to shift their community from vulnerable to resilient. The sustainable development goals are:achieve sustain economic growth, social inclusive and promote sustainable natural resources management. Community based tourism development consistent with sustainable development goals.
Kepulauan Anambas located in South China Sea, suitable to conduct socio-economic vulnerability and community sustainability research. The objectives are: (1) to analize socio-economic vulnerability, (2) to provide assessment on community sustainability, and (3) to determine community-based tourism development strategies. The study was located at Batu Ampar and Putik villages, Matak Island, Kepulauan Anambas regency, Indonesia.
Livelihood Vulnerability Index method implemented to estimate household socio-economic vulnerability and Community Sustainability Assessment questionnaire used to generate community sustainability. SWOT analysis use to determine tourism development strategies. The results are: (1) The socio-economic vulnerability identified as Vulnerable (LVIBatu Ampar: 0,337 and LVIPutik: 0,362). (2) The village community sustainability assessment categorized as Indicates a good start toward sustainability (CSABatu Ampar: 720 and CSAPutik: 934). (3) S-O strategies (progressive/aggressive) are promote as main strategies on Community-based tourism development
Dinamika fluks CO2 pada perkebunan kelapa sawit di lahan gambut
No full textFluks CO2 pada perkebunan kelapa sawit di lahan gambut bersifat dinamis secara temporal dan spasial, yang berhubungan dengan berbagai faktor lingkungan. Fluks ini dapat dibedakan menjadi fluks dari respirasi akar, dari dekomposisi serasah, dan dari bahan gambut. Penelitian ini bertujuan untuk menetapkan dinamika temporal dan spasial fluks CO2, kontribusi respirasi akar dan dekomposisi serasah terhadap fluks, serta hubungannya dengan faktor lingkungan pada perkebunan kelapa sawit di lahan gambut. Pengukuran fluks CO2 menggunakan infra red gas analyzer (IRGA) yang dilakukan di gawangan hidup, gawangan mati dan lahan semak belukar. Pengukuran fluks dilakukan secara berulang setiap tiga hingga empat hari selama hampir lima bulan. Hasil penelitian memperlihatkan adanya dinamika temporal dan spasial. Secara temporal, fluks CO2 pada perkebunan kelapa sawit dan semak belukar berada pada kisaran 2.9 – 11.1 dan 0.5 – 6.4 g C-CO2/m2/hari. Secara spasial, fluks CO2 pada perkebunan kelapa sawit dan semak belukar berada pada kisaran 4.8 – 8.8 dan 2.7 – 3.4 g C-CO2/m2/hari. Kontribusi perakaran tanaman kelapa sawit dan dekomposisi serasah terhadap fluks sebesar 48.4 dan 5.8%. Hasil ini semakin menegaskan bahwa perakaran tanaman berperan penting terhadap pelepasan karbon dari permukaan tanah.CO2 flux from peat soil planted with oil palm is temporally and spatially dynamic, which is related to various environmental factors. This flux can be partitioned into fluxes from oil palm root respiration, litter decomposition, and peat material decomposition. The aim of this study was to determine the temporal and spatial dynamics of CO2 fluxes, the contribution of oil palm roots respiration, the contribution of litter decomposition, and the relation between flux and environmental factors in oil palm plantations on peatland. Measurements of CO2 flux using an infrared gas analyzer (IRGA) were carried out in harvesting path and inter raw of oil palm plantation, and nearby bushland. Flux measurements were repeated every three to four days for almost five months. Results showed the dynamics of the CO2 fluxes temporally and spatially. Temporally, CO2 flux in oil palm plantation and bushland ranged from 2.9 – 11.1 and 0.5 – 6.4 g C-CO2 m2/day, respectively. Spatially, the flux in oil palm plantation and bushland ranged from 4.8 – 8.8 and 2.7 – 3.4 g C-CO2 m2/day, respectively. The contribution of oil palm roots respiration and litter decomposition were 48.4 and 5.8%, respectively. These results confirm that plant roots respiration plays an important role in the release of carbon from the soil surface
Spatial Distribution and Landscape Characteristics of Flores Hawk-Eagle (Nisaetus Floris) Habitat in Flores Island : Distribusi Spasial dan Karakteristik Lanskap Habitat Elang Flores (Nisaetus Floris) di Pulau Flores
No full textElang Flores (FHE, Nisaetus floris) merupakan salah satu spesies endemik dan species kunci yang jarang dipelajari di antara elang lainnya. Kajian terhadap FHE saat ini mengalami keterbatasan informasi untuk bisa memperkirakan wilayah sebarannya. Oleh karena itu, sebaran habitat FHE diperlukan sebagai informasi penting untuk menyusun strategi dan tindakan konservasi. Penelitian ini bertujuan untuk mengidentifikasi sebaran spasial habitat, menganalisis karakteristik habitat. Minimum Convex Polygon (MCP) dan Kernel-Density Estimation (KDE) 95% digabungkan dengan peta tutupan lahan digunakan untuk mendelineasi patch habitat FHE. Kemiringan, elevasi, dan tutupan lahan digunakan sebagai variabel lingkungan. Analisis Komponen Utama (PCA) dikombinasikan dengan GIS digunakan untuk mengkarakterisasi lanskap habitat. Hasil penelitian menunjukkan terdapat delapan patch habitat dengan luas total 1.132 km2. Enam komponen utama dipertahankan dari analisis PCA yang menjelaskan 71,96% variasi data. Karakteristik habitat FHE menggambarkan kebutuhannya untuk aktivitas bersarang dan berburu untuk komponen utama 1 sampai 4, sedangkan untuk aktivitas terbang terkait dengan komponen utama 5 dan 6. Hutan dan savana menjadi pilihan habitat terbaik untuk kegiatan berburu dan berkembang biak. Hasil studi ini akan mendukung sebagai informasi dasar untuk menyusun strategi dan rencana aksi konservasi FHE.Flores Hawk-Eagle (FHE, Nisaetus floris) is one of the endemic and keystone species that was rarely studied among other eagles. The study on the FHE is currently experiencing limited information for estimating their distribution area. Therefore, the FHE habitat distribution is required as the essential information for developing the strategies and conservation action. The objectives of this study were to identify the spatial habitat distribution and analyze the characteristics of the habitat. Minimum convex polygon (MCP) and kernel-density estimation (KDE) 95% was combined with the land cover map for delineating the patch habitat of FHE. Slope, elevation, and land cover were used as environmental variables. Principal Component Analysis (PCA) combine with GIS were used for characterizing the landscape habitat. The results showed that there were eight habitat patches with a total area of 1.132 km2. Six principal components were retained from PCA analysis which explained 71.96% of data variance. Habitat characteristics of FHE describe its requirement for nesting and hunting activities for principal components 1 to 4, while for flight activity related to principal components 5 and 6. Forests and savannahs become the main habitat preference for both nesting and hunting activities. Results of this study will be supported as baseline information for developing conservation strategies and action for FHE
Conservation strategy for Ciliman dam catchment area, Banten
Get PDFDaerah tangkapan air (DTA) Bendung Ciliman Banten merupakan sumber air bagi Bendung Ciliman, sehingga perlu dilakukan konservasi agar keandalan air bendung dapat terjamin. Perubahan tataguna lahan akibat pertumbuhan penduduk di DTA telah menyebabkan menurunnya luas hutan dan meningkatnya kekritisan lahan. Luas hutan di DTA hanya sebesar 2,84% dari luas DTA. Tujuan Penelitian ini adalah (1) Mengidentifikasi kondisi ekologi, sosial, dan ekonomi DTA Bendung Ciliman; (2) Mengetahui status keberlanjutan DTA Bendung Ciliman; (3) Menyusun strategi konservasi DTA Bendung Ciliman yang berkelanjutan. Metode yang digunakan antara lain analisis deskriptif, interpretasi citra, analisis Multi Dimensional Scaling (MDS), dan analisis SWOT. Hasil analisis keberlanjutan daerah tangkapan air Bendung Ciliman Banten menunjukkan hasil cukup berkelanjutan dengan nilai 52,52%, dengan nilai stress 12,98% dan nilai R2 sebesar 95,45%. Berdasarkan hasil analisis leverage menunjukkan nilai atribut yang paling sensitif terhadap keberlanjutan daerah tangkapan air terdapat 7 atribut pengungkit, antara lain pada dimensi ekologi terdapat 3 atribut yaitu penggunaan lahan, persentase lahan kritis, dan luas hutan. Pada dimensi ekonomi terdapat 2 atribut yaitu jumlah koperasi dan nilai tukar petani (NTP), sedangkan pada dimensi sosial terdapat 2 atribut yaitu tingkat pengangguran dan tingkat layanan pendidikan. Hasil analisis SWOT berdasarkan hasil analisis matriks evaluasi komponen internal dan komponen eksternal, didapatkan hasil akhir analisis internal factor analysis summary (IFAS) sebesar 0,74 dan external factor analysis summary (EFAS) 0,29. Hasil analisis kuadran menunjukkan posisinya berada pada kuadran I (strategi Strengths - Opportunities) yaitu strategi progresif dan berusaha memanfaatkan kekuatan dan peluang (Rangkuti 2014). Berdasarkan hasil analisis SWOT, maka strategi yang perlu diterapkan antara lain memanfaatkan laju pertumbuhan penduduk yang rendah untuk meningkatkan laju pertumbuhan ekonomi di DTA Bendung Ciliman, meningkatkan pengetahuan masyarakat tentang pentingnya daerah tangkapan air yang berkelanjutan, dan memanfaatkan tutupan vegetasi yang masih cukup tinggi untuk peningkatan nilai ekonomi hutan bagi masyarakat.The catchment area (DTA) of the Ciliman Dam in Banten is a source of water for the Ciliman Dam, so it needs to be conserved so that the reliability of Dam can be guaranteed. Changes in land use due to population growth in catchments have led to a decrease in forest area and increased land criticality. The forest area in the catchment is only 2.84% of the catchment area. The objectives of this study are (1) To identify the ecological, social and economic conditions of the Ciliman Dam catchment area; (2) Knowing the status of sustainability in the Ciliman Dam catchment area; (3) Develop sustainable Ciliman Dam catchment area with conservation strategies. The methods used include descriptive analysis, image interpretation, multi dimensional scaling (MDS) analysis, and SWOT analysis. The results of the analysis sustainability of the Ciliman Banten Dam catchment area showed quite sustainable results with a value of 52.52%, with a stress value of 12.98% and an R2 of 95.45%. Based on the results of leverage analysis that shows the value of the attributes that are most sensitive to the sustainability of the catchment area there are 7 attributes of the lever, among others in the ecological dimension there are 3 attributes namely land use, percentage of critical land, and forest area. On the economic dimension there are 2 attributes, namely the number of cooperatives and the farmer exchange rate (NTP), while on the social dimension there are 2 attributes, namely the unemployment rate and the level of education services. The SWOT analysis results for the internal factor analysis summary (IFAS) is 0.74 and the external factor analysis summary (EFAS) is 0.29. Based on the results above, the strategies that need to be implemented are maintain the population growth rate to increase the rate of economic growth in the Ciliman Dam catchment, increasing public knowledge about the importance of sustainable catchments, and utilizing vegetation cover that is still high enough to increase value forest economy for the community
PENCEGAHAN POTENSI KONFLIK PENGELOLAAN SUMBERDAYA ALAM: PROSPEKTIF EKOWISATA DAM RAMAN KOTA METRO
Get PDFRencana pengelolaan dan pengembangan kawasan ekowisata Dam Raman di Kota Metro yang mengambil dan memanfaatkan lahan bengkok di eks Desa Purwosari (sekarang Kelurahan Purwosari dan Purwoasri) berpotensi menimbulkan permasalahan timbulnya konflik di tengah masyarakat. Lokasi kawasan juga beririsan dengan dengan tiga kabupaten/kota. Berbagai faktor dimungkinkan akan mempengaruhi usaha merealisasikan pembangunan tempat wisata Dam Raman tersebut. Apa saja faktor penting tersebut tentunya perlu diketahui. Informasi faktor-faktor penting dalam penanggulangan potensi konflik selanjutnya dipakai dalam merumuskan strategi untuk mengantisipasi timbulnya konflik dalam pengelolaan dan pengembangan kawasan Ekowisata Dam Raman di Kota Metro secara berkelanjutan. Penelitian deskriptif ini memilih responden secara purposive. Analisis prospektif meliputi identifikasi faktor penting, penyusunan skenario kemungkinan dimasa depan dan menyusun strategi pencegahan konflik. Hasil penelitian menunjukkan bahwa faktor-faktor penting yang perlu diperhatikan untuk pencegahan potensi konflik dalam pengelolaan dan pengembangan kawasan ekowisata Dam Raman yaitu; pembagian adil pendapatan, komitmen pemerintah daerah, partisipasi masyarakat, kelembagaan, status lahan, dan investor. Strategi pencegahan konflik hendaknya dilakukan dengan memperhatikan enam faktor penting tersebut dari tiga skenario keadaan yang mungkin terjadi dimasa mendatang. Skenario terbaik dalam upaya pencegahan timbulnya konflik dalam pengelolalaan dan pengembangan kawasan adalah Skenario Sai Wawai.The plan to manage and develop Dam Raman ecotourism area in Metro City that takes and utilizes crooked land in the former Purwosari Village (now Purwosari and Purwoasri Sub-districts) has the potential to cause conflicts in the community. Various factors Dam Raman ecotourism area in Metro City that takes and utilizes crooked land in the former Purwosari Village (now Purwosari and Purwoasri Sub-districts) has the potential to cause conflicts in the community. Various factors may influence the effort to realize the construction of the Raman Dam tourist site. What are the important factors that need to be known. Information on important factors in overcoming potential conflict is then needed in order to formulate an appropriate strategy to anticipate conflicts in efforts to develop and manage the Raman Dam Ecotourism area in Metro City in a sustainable manner. This descriptive study chose respondents purposively. Prospective analysis is carried out starting from the identification of important factors, preparation of future scenarios and conflict prevention strategies. The results showed that important factors that need to be considered in efforts to prevent potential conflict management and development of Dam Raman ecotourism areas include; a) Distribution of Fair Income, b) Commitment of Metro City Government, c) Community Participation, d) Institutional, e) Land Status, and f) investors. Conflict prevention strategies should be carried out by taking into account these six important factors from three possible situation scenarios in the future. The best scenario in an effort to prevent conflicts from arising in the management of regional development is the Sai Wawai Scenario
Deadlock in maintaining Wosi Rendani protected forest in Manokwari Regency, West Papua
Get PDFHutan lindung mencakup 29,7% dari luas hutan negara, yang memiliki peran sangat penting. Penelitian bertujuan untuk menentukan faktor apa saja yang menyebabkan kebuntuan dalam mempertahankan hutan lindung wosi rendani (HLWR). Metode penelitian yang digunakan adalah teknik deskriftif, development method dan evaluative method. Hasil penelitian menunjukan adanya kelalaian pemerintah daerah dan pusat terhadap penetapan HLWR yang berkepanjangan membuat luasan HLWR menurun drastis. Terbentuknya propinsi Papua Barat dengan ibu kota propinsi di Manokwari, sementara HLWR yang hanya 2-5 km dari berdampak sepanjang jalan Drs.Esau Sesa tidak ada sejengkal tanah pun yang kosong. Partisipasi masyarakat yang rendah terhadap HLWR, mereka merasa acuh terhadap keberadaan hutan dalam menjaga, melindungi dan mempertahankan HLWR. Pengalihan jalur transportasi yang menghubungkan Sowi dengan Jalan Trikora Rendani di sisi timur HLWR membuat ruas jalan tersebut dipenuhi kawasan-kawasan terbangun. Pemberdayaan masyarakat rendah sekitar HLWR menjadikan pemilik hak ulayat menjual lahan tanpa memperdulikan hutan lindung. Kami percaya kebuntuan dalam penetapan hutan lindung dapat memberikan wawasan baru agar tidak terulang dalam kebijakan mempertahankan/melepas hutan lindung di Indonesia bahkan dunia. Protection forest covers 29.7% of the state forest area, which has role a very important. The research aims to determine what factors cause the deadlock in maintaining the Wosi Rendani Protection Forest (HLWR). The research method used is descriptive technique, development and evaluative method. The results showed that the local and central government negligence in determining the prolonged HLWR made the area of the decrease drastically. The formation of the province of West Papua with the provincial capital in Manokwari, the impact along the Drs.Esau Sesa st., there is not an inch of empty land. Low community participation, they feel ignorant of the existence of forests in protecting, protecting and maintaining HLWR. The diversion of the transportation route connecting Sowi with Jalan Trikora Rendani on the east side of the HLWR has made the roads filled with built-up areas.. Community empowerment low around make owners of customary rights to sell the land, regardless of protected fores. We believe that the deadlock in the designation of protected forests can provide new insights so that they are not repeated in policies to maintain / release protected forests in Indonesia and even the world
The growth Shorea leprosula Miq. on various slopes and directions of slopes in Gunung Dahu Research Forest, Bogor
No full textShorea leprosula Miq is a Dipterocarps forest plantation that has the prospect of being developed because it is a fast-growing species with high economic value. Given its commercial importance, this study was conducted to analyze the effect of slope class and slope direction on growth. Data were collected using the census method on S.leprosula stands with a spacing of 2m x 2m and 4m x 8m. The direction of the slope is determined based on the configuration of the slope according to the cardinal directions, while the slope of the land is determined based on the classification of the slope class of the land. The results showed that the slope class, slope direction, and the interaction between factors had a significant effect on the growth of S.leprosula. The interaction between the slope class and the direction of the slope produces the highest average annual increment of diameter in the flat slope class with the direction of the slope facing north, which is 1.79 m / year while the highest annual increment of the total average height is in the very steep slope class with to the slope facing to the north at 0.82 m / year
What\u27s wrong with the coastal waters of Spelman Strait, Indonesia: Sustainable reef fisheries management is required
Get PDFReef fish in Spelman strait, Indonesia, is one of the fishery resources of considerable economic value. Unfortunately, there is still the use of unfriendly resources equipment (destructive fishing) that cause potential social problems. In this study, all components of the EAFM (Ecosystem Approach to Fisheries Management) composed of 6 domains, namely (1) fish stocks, (2) environment and ecosystem, (3) fishing techniques, (4) culture, (5) social, and (6) institutional are analyzed combining with MDS (Multidimensional Scaling). The main aim of this research is to find out the root solution for managing coral reefs in the coastal waters of Spelman Strait. The sustainability status review in the fishery resource domain, the environment and ecosystem domain, the fishery technique domain, the social domain, and the economic domain were respectively were 87.69, 88.17, 51.22, 51.61, and 72.67 which were in the category sustainable. Meanwhile, the sustainability status review in the institutional domain was 42.15, which was in the category of less sustainable. Institutions are the primary base for reef fishery protection in the Spelman Strait