scholarly journals Economic Valuation of Mangrove Ecosystem Services in Mandah District of Riau Province

2020 ◽  
Vol 007 (02) ◽  
pp. 142-156
Author(s):  
Hades Mandela ◽  
◽  
Achmad Fahrudin ◽  
Gatot Yulianto ◽  
Keyword(s):  
Ecosystem Services ◽  
Economic Valuation ◽  
Economic Value ◽  
Mangrove Ecosystem ◽  
Survey Method ◽  
Cultural Services ◽  
Mangrove Ecosystems ◽  
Total Economic Value ◽  
The Cost ◽  
Provisioning Services

Mangrove ecosystems become an important ecosystem for the community of Mandah district, this is because the community uses the mangrove ecosystem as a producer of mangrove wood, as well as a place to catch fish, shrimp, and crabs. Therefore, it is important to maintain the sustainability of mangrove ecosystems in multiple ways; one option is by providing an economic report regarding the mangrove ecosystem. The purpose of this study is to estimate the economic value of mangrove ecosystems. This research was conducted in Mandah District using the survey method. Data analysis using economic valuation by calculating the total economic value of mangrove ecosystem services, comprising: supporting services, provisioning services, regulating services, and cultural services. The results showed that the total economic value of mangrove ecosystem services which has an area of 31,007 Ha amounting to IDR 6,100,130,675,685/year or IDR 196,733,985/Ha/year consisting of the value of supporting services amounting to IDR 2,843,521,034,280/year, the value of provisioning services IDR 120,274,922,887/year, the cost of regulatory services is IDR 3,132,894,718,518/year, and the value of cultural services is IDR 3,440,000,000/year. The high economic value of regulating and supporting services indicates that the mangrove ecosystem has a high value of environmental services, so it needs to be preserved and the sustainability of the mangrove ecosystem to remain of high economic value.

scholarly journals Quantifying the Economic Value of Ecosystem Services in Oil Palm Dominated Landscapes in Riau Province in Sumatra, Indonesia

Land ◽  
2020 ◽  
Vol 9 (6) ◽  
pp. 194 ◽  
Author(s):  
Ando Aulia ◽  
Harpinder Sandhu ◽  
Andrew Millington
Keyword(s):  
Ecosystem Services ◽  
Oil Palm ◽  
Ecosystem Service ◽  
Economic Value ◽  
Economic Sustainability ◽  
Cultural Services ◽  
Total Economic Value ◽  
Cultural Ecosystem Service ◽  
Farming Households ◽  
Provisioning Services

Ecosystem services in oil palm plantations owned by smallholders in four villages in the Riau Province, Indonesia were identified and valued. Nine provisioning, three regulating and maintenance, one cultural ecosystem service, and a single ecosystem dis-service, were identified from interviews with 62 farming households. Direct and indirect market valuation methods were used to estimate the total economic value (TEV) of these services, which averaged USD 6520 ha−1 year−1 (range = USD 2970–7729 ha−1 year−1). The values of provisioning services were USD 4331 ha−1 year−1 (range = USD 2263–5489 ha−1 year−1), regulating and maintenance services were valued at USD 1880 ha−1 year−1 (range of USD 707–3110 ha−1 year−1), and cultural services were USD 309 ha−1 year−1. We conclude that identifying and valuing ecosystem services offers an opportunity to improve the environmental and economic sustainability of smallholders in oil palm landscapes in Indonesia.

scholarly journals Valuasi Ekonomi Ekosistem Mangrove di Desa Timbulsloko Kecamatan Sayung Kabupaten Demak

2021 ◽  
Vol 10 (1) ◽  
pp. 42-50
Author(s):  
Vita Fitriana Mayasari ◽  
Rudhi Pribadi ◽  
Nirwani Soenardjo
Keyword(s):  
Economic Valuation ◽  
Economic Value ◽  
Mangrove Ecosystem ◽  
Use Value ◽  
Existence Value ◽  
Mangrove Ecosystems ◽  
Use Values ◽  
Total Economic Value ◽  
Direct Use ◽  
Descriptive Method

Ekosistem mangrove memiliki fungsi fisik, ekologi, dan ekonomi bagi manusia. Pemanfaatan mangrove yang tidak konservatif dapat menimbulkan kerusakan mangrove dan abrasi. Pemulihan ekosistem mangrove dengan rehabilitasi dan konservasi dapat meningkatkan pendapatan masyarakat. Peningkatan pendapatan masyarakat ini mendorong diperlukannya perhitungan valuasi ekonomi terhadap ekosistem mangrove. Tujuan dari penelitian ini adalah mengetahui total use value dan non use value ekosistem mangrove di Desa Timbulsloko, Kecamatan Sayung, Kabupaten Demak. Metode yang digunakan dalam penelitian ini adalah metode deskriptif untuk menghimpun data monografi terkait ekosistem mangrove dan metode eksploratif untuk penentuan use value dan non use value ekosistem mangrove. Responden penelitian adalah 30 orang terdiri dari 29 masyarakat dan 1 orang perangkat desa yang berkaitan dengan keberadaan ekosistem mangrove secara langsung dan tidak langsung. Penelitian dilakukan pada Bulan September – Desember 2017. Hasil penelitian menunjukan nilai total ekonomi ekosistem mangrove di Desa Timbulsloko adalah Rp 164.897.377,1/ha/tahun atau Rp 12.703.693.939/ tahun dengan luasan ekosistem mangrove 77,04 ha. Nilai tersebut terdiri dari total use value dan non use value dari sektor perikanan dan kelautan yang terkait dengan ekosistem mangrove. Use value sebesar Rp 11.095.403.189/tahun atau Rp 144.021.329/ha/tahun. Use value meliputi nilai guna langsung, nilai guna tidak langsung, dan nilai pilihan. Sedangkan non use value sebesar Rp 1.608.290.750/tahun atau Rp 20.876.048,16/ha/tahun. Non use value meliputi nilai keberadaan dan nilai warisan.   Mangrove ecosystem has physical, ecological and economical functions for humans. Non conservative use of mangrove can cause mangrove damage and abrasion. Restoration of mangrove ecosystems with rehabilitation and conservation can increase community income. The increasing of community income can cause the need of economic valuation calculations for the mangrove ecosystem. The purpose of this study was to determine the total of use value and non-use value of the mangrove ecosystem in Timbulsloko Village, Sayung District, Demak Regency. The method used in this study was a descriptive method to collect monograph data related to mangrove ecosystems and an exploratory method for determining use value and non-use value of the mangrove ecosystem. The research respondents were 30 residents consisting of 29 communities and 1 village officer who were directly and indirectly related to the existence of the mangrove ecosystem. This researched was conducted in September – December 2017. The result showed that the total economic value of the mangrove ecosystem in Timbulsloko Village was Rp. 164,897,377.1 / ha / year or Rp. 12,703,693,939 / year in 77.04ha of mangrove ecosystem area range. This value consists of the total use value and non-use value from the fisheries and marine sector which associated with the mangrove ecosystem. The use value of IDR 11,095,403,189 / year or IDR 144,021,329 / ha / year. The use values include direct use value, indirect use value, and option value. Meanwhile, the non-use value is IDR 1,608,290,750 / year or IDR 20,876,048.16 / ha / year. The non-use values include existence value and bequest value.  

scholarly journals Economic Valuation of Mangrove Ecosystem in Coastal Area of Rokan Hilir Regency, Riau Province

2020 ◽  
Vol 007 (02) ◽  
pp. 239-248
Author(s):  
Trisla Warningsih ◽  
◽  
Kusai Kusai ◽  
Zulkarnain Zulkarnain ◽  
Lamun Bathara ◽  
...  
Keyword(s):  
Coastal Area ◽  
Economic Valuation ◽  
Economic Value ◽  
Mangrove Ecosystem ◽  
Economic Benefits ◽  
Coastal Areas ◽  
Survey Method ◽  
Direct Benefit ◽  
Total Economic Value ◽  
Method Analysis

Mangrove ecosystem is a very important resource for the continuity of community life in coastal areas. Mangrove ecosystem in the coastal area of downstream Rokan district has decreased mangrove area because it is used as a pond area to reduce the production of mangrove litter as an ecological function that can be a carrying capacity of coastal capture fisheries. However, the use of coastal areas as pond areas provides economic benefits for aquaculture. This study aims to calculate the economic value of the Rokan Hilir Coastal mangrove ecosystem. This research was conducted in March-April 2019 in the survey method. Analysis to calculate the total economic value of the mangrove ecosystem is NET=ML+MTL+MP. The results showed the total economic benefit value of Rokan Hilir mangrove forest reached IDR 98.697.950.594 / year was a direct benefit value of IDR 701,425,106 / year, indirect benefits were obtained at IDR 94,606,056,000 / year, and the optional benefits reached IDR 3,512,126,520 / year. Mangrove ecosystems are ecosystems that provide many benefits to the Rokan Hilir Coastal community, so this ecosystem is highly expected to be sustainable.

scholarly journals Fauna diversity, production potential and total economic value of mangrove ecosystems in Mentawir Village, East Kalimantan, Indonesia

2020 ◽  
Vol 21 (5) ◽  
Author(s):  
Rochadi Kristiningrum ◽  
Abubakar M. Lahjie ◽  
MASJAYA ◽  
SYAHRIR YUSUF ◽  
YOSEP RUSLIM ◽  
...  
Keyword(s):  
Economic Value ◽  
Mangrove Ecosystem ◽  
Use Value ◽  
Production Potential ◽  
Annual Increment ◽  
Existence Value ◽  
East Kalimantan ◽  
Mangrove Ecosystems ◽  
Total Economic Value ◽  
Direct Use

Abstract. Kristiningrum R, Lahjie AM, Masjaya, Yusuf S, Ruslim Y, Ma’ruf A. 2020. Fauna diversity, production potential and total economic value of mangrove ecosystems in Mentawir Village, East Kalimantan, Indonesia. Biodiversitas 21: 1940-1953. Mangroves play important role in life. The benefits of the mangrove ecosystem consist of ecological and socio-economic values. However, it is a challenge to discern how the mangrove ecosystem provides a comprehensive economic value. This research is aimed to analyze the Total Economic Value (TEV) of mangrove ecosystems in Mentawir Village, North Penajam Paser District, East Kalimantan Province. This aim will be achieved by conducting fauna inventory, analysis of mangrove wood production potential, social-economic interviews, and infrastructure cost analysis as the inputs to calculate four elements (i.e. Direct Use Value, Indirect Use Value, Option Value, and Existence Value) to sum up the TEV. The research used a mixed-method combining both qualitative and quantitative methods. Fauna inventory was conducted using boat survey method and interviews with local fishermen. Data on mangrove wood production was obtained using the systematic random sampling method by establishing two plots with an area of one hectare for each plot to calculate mean annual increment (MAI) and current annual increment (CAI). The economic value of the mangrove ecosystem was calculated using market price values, replacement costs, and the Contingent Valuation Method (CVM). The results of fauna inventory consisted of 3 species of mammals, 1 species of reptile, 16 species of birds, 25 types of fish, 8 species of crustaceans, and 7 species of mollusks. The economic valuation resulted in the contribution of direct use value with 39.56% in the form of wood (94,875,000,000 IDR) and fishery products (103,500,000,000 IDR); indirect use value with 53.47% in the form of breakwater (38,028,881,407 IDR), abrasion resistance (218,549,528,110 IDR), and carbon sequestration (11,580,313,067); option value with 6.92% in the form of biodiversity (34,690,085,038 IDR); and existence value with 0.05% (241,500,000 IDR). All these resulted in the total economic value (TEV) of the mangrove ecosystem in Mentawir Village of 501,465,307,621 IDR. Therefore, this value can be the basis for policymakers in managing natural resources so that the ecosystem is more protected and sustainable, and can continue to provide environmental services for the welfare of the community.

scholarly journals Total Economic Value of Mangrove Forest in Pangkah Kulon and Pangkah Wetan Village Areas, Ujungpangkah District, Gresik Regency, East Java Province

2019 ◽  
Vol 24 (2) ◽  
pp. 152-162
Author(s):  
Nyoto Santoso ◽  
Rizki Praba Nugraha ◽  
Ricardo Andalas
Keyword(s):  
Quantitative Analysis ◽  
Economic Value ◽  
Mangrove Ecosystem ◽  
Use Value ◽  
Option Value ◽  
Sea Waves ◽  
Mangrove Ecosystems ◽  
High Dependency ◽  
Total Economic Value ◽  
Direct Use

Mangrove ecosystems have enormous benefits for the community, especially for people living on the coast. The problems in the management of mangrove forests in Pangkah Kulon and Pangkah Wetan Villages are people did not consider the importance of mangrove ecosystems in terms of economics. The purpose of this study is 1) analysis community perceptions of the mangrove ecosystem; 2) estimating the total economic value of the mangrove ecosystem in Pangkah Kulon and Pangkah Wetan Villages. Data analysis in this study used descriptive and quantitative analysis. Descriptive analysis is used to explain the activity of utilizing mangrove ecosystem resources, while quantitative analysis is used to calculate the perceptions and total economic value of mangrove ecosystems. The method of selecting respondents was purposive and snowball sampling, with a total number of respondents 60 person. Perception analysis using a Likert scale, analysis of the total economic value for the direct-use value using the price of resources used, indirect-use value using replacement costs, and option value using benefit transfers. The average perception of respondents has a value between 3.60 to 4.60, this mean that respondents agree and strongly agree to the functioning of mangrove ecosystems, both in economic, socio-cultural, ecological and physical functions, and respondents have a high dependency on mangrove resources. Analysis of the potential total economic value of the mangrove ecosystem is Rp. 97,547,237,496/year. The total economic value obtained from the direct-use value (utilization of the fisheries sector) amounted to Rp. 51,672,497,300/year, indirect-use value (abrasion restraints and sea waves) amounted to Rp. 45,161,544,004/year, and option value (biodiversity) amounted to Rp.713,196,192/year. The total economic value of the mangrove ecosystem in Pangkah Kulon and Pangkah Wetan Villages shows that the mangrove ecosystem provides great benefits for the community. Keywords: direct-use value, existence value, indirect-use value, mangrove ecosystem, option value, total economic value

scholarly journals VALUASI EKONOMI EKOSISTEM MANGROVE DI WILAYAH PESISIR KABUPATEN MERAUKE

2016 ◽  
Vol 11 (2) ◽  
pp. 147 ◽  
Author(s):  
Maria MD Widiastuti ◽  
Novel Novri Ruata ◽  
Taslim Arifin
Keyword(s):  
Willingness To Pay ◽  
Economic Valuation ◽  
Economic Value ◽  
Mangrove Ecosystem ◽  
Use Value ◽  
Mangrove Forests ◽  
Value Analysis ◽  
Arafura Sea ◽  
Total Economic Value ◽  
The Government

Ekosistem mangrove mengalami tekanan dan penurunan jasa lingkungan diduga karena abrasi dan fenomena alam serta aktivitas masyarakat seperti penggalian pasir di pesisir pantai. Pemerintah telah melakukan upaya konservasi hutan mangrove dengan cara penanaman kembali, namun belum berhasil. Salah satu permasalahan adalah belum atau tidak adanya informasi nilai ekonomi mangrove sebagai dasar penentuan program konservasi. Penelitian ini bertujuan mengetahui nilai ekonomi ekosistem mangrove di pesisir Laut Arafura meliputi 3 distrik yaitu Malind, Merauke dan Naukenjerai. Metode yang digunakan yaitu TEV (Total Economic Value) yang terdiri dari analisis nilai guna langsung menggunakan harga pasar. Nilai guna tidak langsung dan nilai pilihan menggunakan benefit transfer. Nilai non guna yang terdiri dari nilai keberadaan dan nilai pewarisan menggunakan WTP (willingness to pay). Hasil penelitian menunjukkan bahwa nilai ekonomi hutan mangrove di kawasan pesisir pantai Laut Arafura per tahun sebesar Rp. 213.344.656.759,00 (213 Milyar Rupiah) atau setara dengan Rp. 21.075.240,00/ha/tahun atau setara dengan Rp. 8,6 juta rupiah per kepala keluarga. Title: Economic Valuation In The Coastal Mangrove Ecosystem District MeraukeEcosystem mangrove in Araufra Coastal had underpressure and decreasing environmental services because of abration as natural phenomena, and unsuistainable community activities such as digging sand on the coast. The Government has made the conservation of mangrove forests by replanting, but has not succeeded. One of the problems is not yet or absence of information about the economic value of mangroves as the basis for determining the conservation program. This study aims to determine the economic value of the mangrove ecosystem in the Arafura Sea coast in three districts: Malind, Merauke and Naukenjerai. The methodology using TEV (Total Economic Value) consisting of direct use value analysis using market prices. Indirect use values and the options value using the benefits transfer. Non-use value consist the existence and bequest value using WTP (willingness to pay). The result showed that the economic value of mangrove forests in the coastal regions of the Arafura Sea is Rp. 213.344.656.759,00 (213 billion rupiah per year) or equivalent with Rp. 21.075.240,00/ha/year, or equivalent with Rp. 8,6 million per household.

scholarly journals Study of the Economic Valuation of Gemah Beach Tourism During the Covid-19 Pandemic in Tulungagung Regency, East Java

2021 ◽  
Vol 325 ◽  
pp. 03008
Author(s):  
Vivi Tiara Mandela ◽  
Sudrajat Sudrajat ◽  
Rika Harini
Keyword(s):  
Economic Valuation ◽  
Economic Value ◽  
Secondary Data ◽  
Tourism Industry ◽  
Primary Data ◽  
Survey Method ◽  
Use Value ◽  
Economic Activities ◽  
Beach Tourism ◽  
Total Economic Value

The engulfing COVID-19 pandemic in various regions affected various sectors, one of which was the Indonesian tourism sector. The policy of social restrictions and travel restrictions led to a decrease in tourists at almost all tourist attractions. The purpose of this study is to identify the type of economic value generated by Gemah Beach tourism objects during the Covid-19 pandemic and evaluate the total economic value generated by Gemah Beach tourism objects during the Covid-19 pandemic. This research method uses a survey method by taking a sample of a number of tourists, business people, managers of Gemah Beach tourism objects. The type of data collected consists of primary data and secondary data. The economic valuation method is used to calculate the total economic value of the Gemah Beach tourism object obtained from direct use value, indirect use value, preferred use value, existence value, and bequest value. Data analysis used descriptive quantitative. The results of the study still found various types of economic activities carried out by business actors at the Gemah Beach tourism object during the COVID-19 pandemic, despite the government’s social and economic restrictions. Meanwhile, based on the results of the economic valuation of the Gemah Beach tourism object during the COVID-19 pandemic, a total economic value of IDR 28,131,949,529 was obtained. The total economic value, according to tourism managers, is lower than before the COVID-19 pandemic due to activity restrictions and a decrease in the number of visitors. Optimizing the economic and natural potential of the Gemah Beach tourist attraction with the fulfillment of facilities and infrastructure in accordance with the COVID-19 health protocol can be used as a strategy in dealing with the COVID-19 pandemic so that the tourism industry can continue to grow.

scholarly journals The Economic Value of Laem Phak Bia Mangrove Ecosystem Services in Phetchaburi Province, Thailand

2014 ◽  
Vol 8 (5) ◽  
pp. 36 ◽  
Author(s):  
Sitthinan Wiwatthanapornchai ◽  
Chucheep Piputsitee ◽  
Samakkee Boonyawat
Keyword(s):  
Ecosystem Services ◽  
Economic Valuation ◽  
Economic Value ◽  
Mangrove Ecosystem ◽  
Development Project ◽  
Environmental Research ◽  
Mangrove Area ◽  
Regulation Functions ◽  
Set Up ◽  
The One

Thailand is a one of the nation in Southeast Asia, covered by numerous mangrove areas approximately 244,000 hectares. Phetchaburi province is the one of the province in Thailand where the mangrove area has been increasing continually since King’s Royally Initiated Laem Phak Bia Environmental Research and Development Project has been set up. The mangrove ecosystems functions are vital to the livelihood of the surrounding community. Laem Phak Bia community is one that has been served from mangrove ecosystem services. This study assessed the economic value of Laem Phak Bia mangrove ecosystem services in an area approximately 237.44 hectares using Participatory Economic Valuation (PEV) by the villagers ranking and rating the importance of mangrove ecosystem services with a valuable thing for living that is the rice value. The results showed that this mangrove area was worth a total economic value about 100 million Baht per year or 424 thousand Baht per hectares per year. It could be divided into the value of regulation functions, production functions, habitat functions and information functions, which were about 38, 8, 25, and 29 million Baht per year, respectively.

scholarly journals Valuasi Ekonomi Ekosistem Hutan Mangrove di Desa Betahwalang, Kecamatan Bonang, Kabupaten Demak, Jawa Tengah

2020 ◽  
Vol 9 (4) ◽  
pp. 355-361
Author(s):  
Bellatris Santri ◽  
Rudhi Pribadi ◽  
Irwani Irwani
Keyword(s):  
Forest Ecosystem ◽  
Mangrove Forest ◽  
Sea Water ◽  
Economic Valuation ◽  
Economic Value ◽  
River Estuary ◽  
Mangrove Ecosystem ◽  
Use Value ◽  
Economic Activities ◽  
Total Economic Value

ABSTRAK: Ekosistem hutan mangrove memiliki 3 fungsi utama yaitu fungsi fisik, fungsi ekologis dan fungsi ekonomi. Pemanfaatan ekosistem mangrove semakin meningkat sehingga menyebabkan kerusakan dan penurunan jasa lingkungan. Untuk menghindari hilangnya fungsi ekosistem hutan mangrove maka perlu dilakukan konservasi mangrove dengan upaya rehabilitasi. Perhitungan valuasi ekonomi untuk mengetahui kerugian dari hilangnya nilai ekonomi ekosistem hutan mangrove. Tujuan dari penelitian ini adalah mengetahui nilai guna (use value) maupun nilai non guna (non use value) dan nilai ekonomi total ekosistem hutan mangrove di Desa Betahwalang, Kecamatan Bonang, Kabupaten Demak. Metode yang digunakan dalam penelitian ini adalah metode deskriptif eksploratif yang ditekankan pada kuantifikasi total nilai pemanfaatan langsung maupun tidak langsung ekosistem hutan mangrove. Sampel penelitian yang diambil adalah masyarakat yang mempunyai mata pencaharian berkaitan dengan keberadaan ekosistem hutan mangrove secara langsung dan tidak langsung. Hasil penelitian menunjukkan nilai ekonomi total ekosistem hutan mangrove di Desa Betahwalang adalah sebesar Rp 1.510.046.534/tahun yang didapatkan dari nilai guna (use value) sebesar Rp 817.443.034,35/tahun dan nilai non guna (non use value) sebesar Rp 692.603.500/tahun.  ABSTRACT: The mangrove forest ecosystem is an ecosystem located along the coast or river estuary that is influenced by the tide of sea water. The existence of this ecosystem has a very important role in the surrounding environment, either directly or undirectly. The Mangrove forest ecosystem has 3 main functions, physical, ecological and economic function. The utilization of mangrove ecosystem by the community is increasing and causing damage to the mangrove forest ecosystem. To avoid the loss of ecosystem function of mangrove forest, it needs to be renewed with mangrove rehabilitation. Calculation of economic valuation to determine the loss of economic value of the mangrove forest ecosystem if its existence is not maintained properly. This research has purposes for knowing the use value or non use value and the total economic value of the mangrove forest ecosystem in Betahwalang Village, Bonang District, Demak Regency. The methods used in this research are descriptive and explorative method that is emphasized on quantifying the total value of direct or undirect utilization of mangrove forest ecosystems. The method of discourse is used to describe the socio-economic activities of the community and the condition of mangrove forest ecosystem through interviews. Exploratory method is a method to find out the problems that exist in the community and natural phenomena that can affect the existence of economic value of the mangrove forest ecosystem. The results showed the total economic value of the mangrove forest ecosystem in the Betahwalang village is Rp. 1.510.046.534/year consisting of use value of Rp. 817.443.034.35/year and non use value Rp 692.603.500/year. The use value includes direct use value Rp 800.275.000/year and option value Rp 17.168.034.35/year. The non use value include existence value Rp 612.576.000/year and bequest value Rp 80.027.500/year.

scholarly journals VALUASI JASA LINGKUNGAN HUTAN TROPIS: STUDI KASUS BEBERAPA KAMPUNG DI KALIMANTAN TIMUR

2020 ◽  
Vol 2 (2) ◽  
pp. 67-78
Author(s):  
Nuzula Elfa Rahma ◽  
Erna Rositah ◽  
Dwi Agung Pramono ◽  
Dyah Widyasasi ◽  
Fariyanti Fariyanti
Keyword(s):  
Environmental Management ◽  
Ecosystem Services ◽  
Tropical Rainforest ◽  
Economic Value ◽  
Benefit Transfer ◽  
East Kalimantan ◽  
Total Economic Value ◽  
Biodiversity Database ◽  
Transfer Method ◽  
Provisioning Services

ABSTRAKDalam perumusan kebijakan terkait pengelolaan lingkungan hidup, khususnya terkait ekosistem hutan hujan tropis di Kalimantan Timur, perlu didasarkan pada kajian yang berbasis sains. Dengan latar belakang tersebut, penelitian ini dilaksanakan. Adapun tujuan dari penelitian ini adalah untuk menentukan nilai manfaat jasa lingkungan dari keberadaan ekosistem hutan hujan tropis yang berada di kawasan beberapa kampung di Kalimantan Timur. Empat kampung yang menjadi area studi meliputi Bea Nehas, Merabu, Dumaring, dan Long Duhung. Valuasi dilakukan dengan metode benefit transfer, dengan memanfaatkan database TEEB (The Economics of Ecosystems and Biodiversity) sebagai acuan. Hasil studi menunjukkan bahwa TEV (Total Economic Value) untuk kampung Bea Nehas adalah sebesar 1,25 milyar USD/tahun atau setara dengan 18,2 triliun rupiah/tahun; TEV untuk kampung Merabu adalah sebesar 314,1 juta USD/tahun atau setara dengan 4,6 triliun rupiah/tahun; TEV untuk kampung Dumaring adalah sebesar 325,9 juta USD/tahun atau setara dengan 4,7 trilyun rupiah/tahun; sedangkan, kampung Long Duhung memiliki TEV sebesar 202,8 juta USD/tahun atau setara dengan 2,9 trilyun rupiah. Dari nilai TEV kampung-kampung tersebut, proporsi nilai jasa pendukung adalah sebesar 0,1%, jasa penyediaan sebesar 45,2%, jasa pengaturan sebesar 17,3%, dan jasa kultural sebesar 37,4%. Kata kunci: jasa lingkungan, hutan hujan tropis, Kalimantan Timur, valuasi, TEEB database ABSTRACTPolicy formulation for environmental management needs to be founded by science-based evidence, particularly in regard of East Kalimantan tropical rainforest ecosystem. Thus, the establishment of this research. Moreover, the research aims to estimate the value of tropical rainforest ecosystem services in several kampongs within the boundary of the East Kalimantan province. The study takes into account four kampongs, Bea Nehas, Merabu, Dumaring, and Long Duhung. The valuation employs the benefit transfer method by using the TEEB (The Economics of Ecosystems and Biodiversity) database as reference. The result shows that the TEV (Total Economic Value) for Bea Nehas amounts to 1,25 billion USD/year, 314,1 million USD/year for Merabu, 325,9 million USD/year for Dumaring, and 202,8 million USD/year for Long Duhung. In term of TEV proportion, for all kampongs, supporting services take 0,1%, provisioning services take 45,2%, regulating services take 17,3%, and cultural services take 37,4%. Keywords: ecosystem services, tropical rainforest, East Kalimantan, valuation, TEEB database

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