scholarly journals PELESTARIAN GUA-GUA PRASEJARAH DI KAWASAN KARST SANGKULIRANG-MANGKALIHAT (BERBASIS PEMBERDAYAAN MASYARAKAT LOKAL)

2020 ◽  
Vol 33 (1) ◽  
pp. 65
Author(s):  
Ida Bagus Putu Prajna Yogi
Keyword(s):  
Resource Management ◽  
Local People ◽  
Conservation Strategy ◽  
Karst Area ◽  
Karst Region ◽  
Conservation Areas ◽  
Strong Ties ◽  
East Kalimantan ◽  
Management Concepts ◽  
Archaeological Resource Management

The Sangkulirang-Mangkalihat Karst region in East Kalimantan is so wide and rich in prehistoric archeological remains, that requires strategies to maintain its sustainability. Various threats to the preservation of karst have begun to emerge, and certainly they also have impacts on preservation of existing archeological resources. Problems that arise are how the threats of preservation of prehistoric caves in the Sangkulirang-Mangkalihat Karst Area and how the conservation strategy is. Five management concepts that exist in the theory of archaeological resource management according to Pearson and Sullivan will be used as the aim of the research reference in determining the strategy of preservation and utilization of cultural heritage areas. Local people have an important role in this preservation. The close access to conservation objects and strong ties to the environment have been ensured as a reason that local people must be involved in this preservation. However, regulations made for conservation areas must benefit local people. Wilayah Karst Sangkulirang-Mangkalihat di Kalimantan Timur sangat kaya tinggalan arkeologi prasejarah, dengan wilayah yang sangat luas memerlukan strategi untuk mempertahankan keberlanjutannya. Berbagai ancaman terhadap pelestarian karst sudah mulai muncul, dan yang pasti itu juga berdampak pada pelestarian sumber daya arkeologis yang ada. Permasalahan yang muncul ialah; Bagaimanakah ancaman kelestarian gua-gua prasejarah di Kawasan Karst Sangkulirang-Mangkalihat dan bagaimana startegi pelestariannya. Lima konsep pengelolaan yang ada dalam teori pengelolaan sumberdaya arkeologi menurut Pearson dan Sullivan, akan digunakan sebagai tujuan penelitian ini dalam menentukan strategi pelestarian dan pemanfaatan kawasan cagar budaya. Masyarakat setempat memiliki peran penting dalam pelestarian ini. Kedekatan akses ke objek konservasi dan ikatan kuat dengan lingkungan telah dipastikan sebagai alasan bahwa masyarakat harus terlibat dalam pelestarian ini. Tetapi peraturan dibuat untuk kawasan konservasi harus bermanfaat bagi masyarakat lokal.

Analysis of Ecological Service Value in Vulnerable Karst Area of Southwestern Guizhou

2011 ◽  
Vol 347-353 ◽  
pp. 2241-2244
Author(s):  
Feng Tai Zhang ◽  
La Chun Wang ◽  
Wei Ci Su ◽  
Yu Hua Liang ◽  
Ji Xin Shao ◽  
...  
Keyword(s):  
Ecosystem Services ◽  
Ecosystem Service ◽  
Local Economy ◽  
Karst Area ◽  
Karst Region ◽  
Ecosystem Service Value ◽  
Rocky Desertification ◽  
Service Value ◽  
Unit Value ◽  
Southwestern Guizhou

The domestic and foreign evaluations of ecosystem service value are difficult to draw on results accepted by the public and academia. This reflects the research methods are still not mature, need to continue to be improved. In this paper, an attempt has been made to give urban unit value of ecosystem services and set up the values per unit area in southwestern Guizhou of China, in accordance with unit value of global ecosystem services developed by Costanza, et al., Chinese one by Xie, et al. and the actual situation of karst region. The analysis revealed that in the study area, the total ecosystem service value is $1.876×109 in 2006, equivalent to 104.3% of 2006 GDP (Gross Domestic Product), $1.799×109（1US$=7.8136，2006）. If the rocks change into forest in the study area, ecosystem service value will add $0.221×109, equivalent to 12.28% of GDP in 2006. Therefore, we conclude that the ecosystem services value is higher, compared to the local economy. In addition, the rocky desertification area is larger, and has already seriously influenced ecosystem service function. The tasks of ecological environment protection, propaganda and education in this region are of great significance.

scholarly journals Analysis of private natural heritage reserves as a conservation strategy for the biodiversity of the cocoa region of the southern State of Bahia, Brazil

2010 ◽  
Vol 34 (4) ◽  
pp. 699-711 ◽  
Author(s):  
Alexandre Schiavetti ◽  
Haydee Torres de Oliveira ◽  
Alene da Silva Lins ◽  
Pablo Santana Santos
Keyword(s):  
Forest Succession ◽  
Conservation Strategy ◽  
Conservation Strategies ◽  
Coastal Forest ◽  
Coastal Forests ◽  
Conservation Areas ◽  
Buffer Zones ◽  
Southern State ◽  
Private Organizations ◽  
Environmental Agencies

Brazil was the first country in Latin America to establish and regulate this type of reserve, and there are currently more than 700 Private Nature Heritage Reserves (RPPN in Portuguese) officially recognized by either federal or state environmental agencies. Together, these RPPN protect more than a half million hectares of land in the country. The coastal forests in the southern part of Bahia State extend 100 to 200 km inland, gradually changing in physiognomy as they occupy the dryer inland areas. The coastal forest has been subjected to intense deforestation, and currently occupies less than 10% of its original area. For this work the creation processes of the RPPN were consulted to obtain the data creation time, size of property, the condition of the remaining forest, succession chain and the last paid tax. After that, interviews with the owners were made to confirm this data. Sixteen RPPN have been established in this region until 2005. Their sizes vary from 4.7 to 800 ha. Ten of these RPPN are located within state or federal conservation areas or their buffer zones. In spite of the numerous national and international conservation strategies and environmental policies focused on the region, the present situation of the cocoa zone is threatening the conservation of the region's natural resources. The establishment of private reserves in the cocoa region could conceivably improve these conservation efforts. This type of reserve can be established under a uniform system supported by federal legislation, and could count on private organizations.

scholarly journals DISTRIBUSI SPASIAL, STATUS PEMANFAATAN, DAN UPAYA KONSERVASI PESUT MAHAKAM (Orcaella brevirostris) DI KALIMANTAN TIMUR

2017 ◽  
Vol 15 (1) ◽  
pp. 49
Author(s):  
Dharmadi Dharmadi ◽  
Dede Irving Hartoto ◽  
Syahroma Husni Nasution ◽  
Dian Oktaviani
Keyword(s):  
Natural Resources ◽  
Field Survey ◽  
Survey Methods ◽  
Local People ◽  
Natural Food ◽  
Forest Protection ◽  
Habitat Protection ◽  
East Kalimantan ◽  
Conservation Effort ◽  
Resources Conservation

Penelitian dilakukan pada tahun 2004 - 2006 di Danau Semayang dan Muara Kaman (bagian dari Sungai Mahakam), Kalimantan Timur, melalui survei lapangan dan wawancara langsung dengan nelayan, masyarakat, dan Dinas Perikanan, Dinas Perlindungan Hutan dan Pelestarian Alam. Tujuan penelitian ini adalah untuk mengetahui penyebaran secara spasial, status pemanfaatan, dan upaya konservasi pesut Mahakam (Orcaella brevirostris). Hasil pengamatan menunjukkan bahwa distribusi pesut Mahakam secara spasial terdapat di Muara Kaman, Muara Sungai Pela Kecil, muara Sungai Pela Besar, Danau Semayang, dan Danau Melintang. Pada saat ini, pesut Mahakam di Sungai Mahakam digunakan sebagai wisata air bagi turis domestik maupun luar negeri. Upaya konservasi pesut Mahakan dapat dilakukan melalui perlindungan habitat dari pencemaran dan pendangkalan, perlindungan suaka perikanan yang berfungsi untuk penyedia makanan alami serta meningkatkan peran aktif masyarakat agar turut menjaga kelestarian pesut. This study was conducted during 2004 to 2006 in Semayang and Melintang Lakes, Mahakam segment around Muara Kaman River of East Kalimantan, through field survey methods, and directly interview to respective respondens of fishers, local people, Fisheries Regency Departement and Forest Protection and Natural Resources Conservation. The objective of the study was to elucidate the distribution spasial, utilization status, and conservation effort of freshwater dolphin (Orcaella brevirostris). Results show that the spasial distributions of freshwater dolphin were found in Kaman, Pela Kecil, Bank of Pela Besar Rivers, Semayang, and Melintang Lakes. Freshwater dolphines was used as echotourism for local and foreign tourisms. There are some efforts to conserve of freshwater dolphin in the East Kalimantan, namely habitat protection from pollution and sedimentation, fisheries area protection for providing natural food and to increase local people role in conserving the existence of these animals.

scholarly journals Hydrological exploration in Karst Suaran, Berau, East Kalimantan, Indonesia

2020 ◽  
Vol 200 ◽  
pp. 06005
Author(s):  
Wilda A. Fathoni ◽  
M. Widyastuti ◽  
Eko Haryono ◽  
Hendy Fatchurahman ◽  
M. Ainul Labib
Keyword(s):  
Karst Region ◽  
East Side ◽  
East Kalimantan ◽  
Hydrogeological Characteristics

Sangkulirang-Mangkalihat is the karst region’s identity located on the Mangkalihat Peninsula, on the east side of Kalimantan island. Suaran Karst is a type of karst labyrinth, the typology of karst formed by dissolution in pathways fault, and the fault is more intensive in comparison with other regions. The hydrology expedition in the karst region of Suaran has several objectives, including conducting hydrological observations both briefly and periodically. The discovery of the hydrological and hydrogeological characteristics of the karst region. The various hydrological features found in the Suaran karst region are essential parameters that indicate the uniqueness and importance of the Suaran karst region. The results of the exploration of the karst region of Suaran, found 41 hydrological formations, including springs, pocket valleys, and doline..

scholarly journals The nature of carbon flux in various ecosystem types in the Biduk-Biduk Karst Region, Berau District, East Kalimantan

2019 ◽  
Vol 76 ◽  
pp. 04005
Author(s):  
Danardono Danardono ◽  
Eko Haryono ◽  
Margareta Widyastuti
Keyword(s):  
Carbon Sequestration ◽  
Soil Respiration ◽  
Tropical Forest ◽  
Economic Value ◽  
Carbon Stocks ◽  
Karst Region ◽  
Litter Fall ◽  
Closed Chamber ◽  
East Kalimantan ◽  
Potential Carbon

Biduk-Biduk Karst Region has great potential to absorb and store organic carbon in vegetation and soil as well as to absorb inorganic carbon through the process of dissolution. The area has important economic value in supporting the REDD Program in Berau District. The purpose of this study is (1) to identify the amount of carbon stocks in various ecosystems; and (2) to identify the amount of carbon uptake in various ecosystems in the study area. Carbon stocks are computed based on four carbon sinks, i.e., above ground biomass, underground biomass, litter, and soil organic matter using the standard measurement method of SNI 7724: 2011. Carbon sequestration is calculated based on the input of carbon from the atmosphere to ecosystems through litter fall and karstification process and the output of carbon from the ecosystem to the atmosphere through soil respiration. Litter fall is measured using the litter trap method. Karstification is measured with standard limestone tablet method. Soil respiration is calculated with the closed chamber method. The results show that the ecosystems in the Biduk-Biduk Karst Region have a potential carbon stock of 4,800.92 tons/ha with the largest value in the secondary tropical forest of 732.6 tons/ha and the lowest value in the teak forest plantation of 358.2 tons/ha. Ecosystems in the Biduk-Biduk Karst Region have a potential carbon sequestration of 37.33 tons/ha/year with the largest contribution in the primary tropical forest of 7,63 tons/ha/year.

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