scholarly journals Valuasi ekonomi dan pengelolaan mangrove secara berkelanjutan di desa Jangkang Kecamatan Bantan

Jurnal Zona ◽  
2021 ◽  
Vol 3 (1) ◽  
pp. 34-44
Author(s):  
Rizal Muhtady ◽  
Thamrin Thamrin ◽  
Darwis Darwis
Keyword(s):  
Economic Valuation ◽  
Economic Value ◽  
Mangrove Ecosystem ◽  
Alternative Livelihoods ◽  
A Value ◽  
Fishing Sector ◽  
Rapid Appraisal ◽  
The Status ◽  
Total Economic Value ◽  
Index Value

This study aims to determine the direct economic valuation, index value and sustainability status, and strategy for the sustainability of the mangrove ecosystem in Jangkang Village. The research method of calculating direct economic valuation is carried out using a market approach. To assess the index and status of sustainability with a multidimensional scaling (MDS) approach through the ordination technique Rapid Appraisal For Status Of Mangrove (Rap-Mangrove).  The results showed that in direct economic valuation, the shrimp fishing sector has a greater potential compared to other sectors. The total economic value of shrimp is IDR 1,440,000,000 / year, capture fisheries is IDR 686,400,000 / year and panglong charcoal IDR 447,500,000 / year. The multidimensional results of the index value and the status of the sustainability of the mangrove ecosystem in Jangkang Village obtained a value of 50.76 in the less sustainable category. The results of the analysis leverage show that of the 18 indicators, there are 10 sensitive indicators that affect the sustainability status of Jangkang Village. To increase the sustainability status of sensitive indicators, strategies that can be carried out include participatory rehabilitation, development of alternative livelihoods, counseling for the Akit Tribe to maintain local wisdom values, and intensive approaches to community leaders.

scholarly journals Economic Valuation of Mangrove Ecosystem at Gerung District, West Lombok Regency

2021 ◽  
Vol 28 (2) ◽  
pp. 118
Author(s):  
Mufti Petala Patria ◽  
Siti Dian Rosadi ◽  
Nisyawati Nisyawati
Keyword(s):  
Contingent Valuation Method ◽  
Economic Valuation ◽  
Economic Value ◽  
Mangrove Ecosystem ◽  
Option Value ◽  
Existence Value ◽  
Valuation Method ◽  
A Value ◽  
Total Economic Value ◽  
Direct Use

Research regarding economic valuation of mangrove in Gerung District, West Lombok Regency has been conducted. The purposes of this research were to calculate and analyze economic value from mangrove ecosystem at Gerung District. Research methods used observation and interviews. Direct Economic Value (DEV) were obtained from direct use of mangrove with a value IDR. 227,040,000/year. Indirect Economic Value (IEV)were calculated from mangrove ecosystem services with a value IDR. 1,405,041,200/year, Existence Value (EV) was obtained by Contingent Valuation Method (CVM) with a value IDR. 1,520,000/year. Option Value (OV) were calculated from biodiversity value with a value were IDR. 1,200,000/year. Total Economic Value (TEV) of mangrove in Gerung District were IDR. 1,634,801,200/year.

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 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 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 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 ANALISIS NILAI MANFAAT DAN KERUGIAN DARI PEMANFAATAN EKOSISTEM MANGROVE DI PULAU TANAKEKE, SULAWESI SELATAN

2019 ◽  
Vol 14 (1) ◽  
pp. 1
Author(s):  
Fibrianis Puspita Anhar ◽  
Aceng Hidayat ◽  
Meti Ekayani
Keyword(s):  
Environmental Changes ◽  
Economic Valuation ◽  
Economic Value ◽  
Mangrove Ecosystem ◽  
The Other ◽  
Primary Data ◽  
Mangrove Area ◽  
Total Economic Value ◽  
Economic Contribution

Pada tahun 1980an, Pulau Tanakeke memiliki kawasan ekosistem mangrove seluas kurang lebih 1.770 hektar. Namun, dalam kurun 1980an-2000an, luasan tersebut berkurang hingga 60 persen akibat dari pemanfaatan yang tidak terkendali oleh masyarakat sehingga terjadi perubahan lingkungan. Tulisan ini bertujuan mengkaji posisi sumber daya mangrove terhadap pengelolaan saat ini dengan mengestimasi nilai manfaat dan kerugian yang diterima masyarakat dari adanya pemanfaatan mangrove. Pengumpulan data primer dilakukan melalui metode survei dengan 40 responden pemanfaat mangrove. Analisis data menggunakan teknik valuasi ekonomi sumber daya alam dan lingkungan. Hasil analisis yang diperoleh menunjukkan bahwa nilai manfaat ekonomi ekosistem mangrove masih lebih besar dibandingkan dengan nilai kerugian yang timbul. Hasil analisis tersebut berimplikasi pada dua hal: 1) yaitu di satu sisi membuktikan bahwa ekosistem mangrove di Pulau Tanakeke memberikan kontribusi ekonomi yang cukup besar bagi masyarakat, 2) tetapi di sisi lain, nilai manfaat yang cukup besar tersebut dapat menjadi insentif bagi masyarakat untuk semakin ekspansif mengeksploitasi ekosistem mangrove sehingga dapat menjadi peluang ancaman bagi kelestarian ekosistem mangrove di Pulau Tanakeke apabila tidak dikelola dengan seksama.Title: Analysis of Benefits and Losses Value of Mangrove Ecosystem Uses in Tanakeke Island, South SulawesiIn the 1980s, Tanakeke Island had around 1,770 hectares of mangrove area. However, within a period of time 1980s-2000s, this area has reduced nearly 60 percent due to uncontrolled utilization by community resulting in environmental changes. This study aims to examine the position of mangrove resource towards existing management by estimating benefits and losses of mangrove utilization. Primary data were collected through a survey from 40 respondents of mangrove beneficiaries. Data were analysed using the resource and enviromental economic valuation techniques. The results indicate that the total economic value of mangrove ecosystem is greater than the losses value. This finding led to two implications: on one side, it is proved that the mangrove ecosystem in Tanakeke Island gives economic contribution in a considerable amount to the community. However, on the other side, this high value of benefits leads to an increasing exploitation of the mangrove ecosystem. Therefore, this condition could be a threat to the sustainability of mangrove ecosystem in Tanakeke Island if it is not managed carefully

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 Economic Valuation of Mangrove Forest at Taman Ayu Village, West Lombok Regency

2018 ◽  
Vol 68 ◽  
pp. 02009 ◽  
Author(s):  
Siti Dian Rosadi ◽  
Mufti Petala Patria ◽  
Nisyawati
Keyword(s):  
Mangrove Forest ◽  
Contingent Valuation Method ◽  
Economic Valuation ◽  
Economic Value ◽  
Option Value ◽  
Direct Benefit ◽  
Existence Value ◽  
Valuation Method ◽  
A Value ◽  
Total Economic Value

Research regarding economicvaluation of mangrove forest in Taman Ayu Village, West Lombok Regency has been conducted. The purposes of this research were to calculate and analyze economic value of benefit from mangrove foresteco system. Collecting data was conducted through observations and interviews. Results of direct benefit economic value wereobtained fromdirect exploitation by local comunity. Direct value benefit of mangrove forest were Rp. 227.040.000/year. Indirect value benefit obtained frome cosystem service of mangrove forest with a value Rp.1.405.041.200/year. Existence value benefit was obtained by using method of CVM (Contingent Valuation Method)with a value Rp. 1.520.000/year. Option value benefit was obtained from biodiversity value with a valuewere Rp.1.200.000/year. Total Economic Value (TEV) of forest mangrove in Taman Ayu Village were Rp. 1.634.801.200/year.

scholarly journals Valuasi Ekonomi Sumberdaya Terumbu Karang di Kawasan Konservasi Gita Nada - Sekotong

2021 ◽  
Vol 1 (1) ◽  
pp. 15-23
Author(s):  
Sitti Hilyana ◽  
Sadikin Amir ◽  
Nurliah Buhari ◽  
Saptono Waspodo ◽  
Soraya Gigentika
Keyword(s):  
Coral Reef ◽  
Coral Reefs ◽  
Economic Valuation ◽  
Economic Value ◽  
Survey Method ◽  
Conservation Areas ◽  
Direct Benefits ◽  
The Status ◽  
Total Economic Value ◽  
Benefits And Costs

Economic valuation is an important instrument in making policies for managing coral reef resources effectively and efficiently and is able to distribute the value of benefits and costs in developing conservation areas. This study aims to determine the economic valuation of coral reef resources in TWP Gita Nada Sekotong Lombok Barat  Regency. The research used the survey method with a sample size of 45 respondents determined by purposive random sampling based on the status of the respondent. Data analysis uses the Total Economic Value (TEV) approach by aggregating the value of direct benefits, indirect benefit values, value of selected benefits, value of existence benefits, and value of inheritance benefits. The results showed that the TEV of coral reef in TWP Gita Nada was Rp. 147,976,915,107.98/year or IDR 54,778,806.30/ha/year. The value of indirect benefits contributed IDR 113,523,601,904.00 per year (76.7% of the total economic value of coral reefs), while the direct benefit contributes Rp. 34,453,313,203.98 per year (23.3% of the total economic value of coral reefs).

scholarly journals Developing Alternative Mangrove Ecosystem Management Scenarios through Economic Valuation in the Coastal Area of Jangkaran Village, Kulon Progo Regency, Indonesia

2019 ◽  
Vol 36 (2) ◽  
Author(s):  
Dwike Ariestantya ◽  
Rika Harini
Keyword(s):  
Ecosystem Management ◽  
Cost Benefit Analysis ◽  
Economic Valuation ◽  
Economic Value ◽  
Cost Benefit ◽  
Analysis Data ◽  
Mangrove Ecosystem ◽  
Economic Benefits ◽  
Management Scenarios ◽  
Total Economic Value

Mangrove ecosystems have multiple functions, including economic and environmental ones. For optimal benefits, mangrove ecosystem management should be well-proportioned. The purpose of this study was to determine the most appropriate scenario for managing a mangrove ecosystem alongside aquaculture ponds, by performing an economic valuation to find out the value of management with the most beneficial scenarios, both ecologically and economically. Data were collected through interviews using questionnaires, literature reviews, and institutional data. These data were then processed through economic valuations of the total economic value and cost-benefit analysis. Data were analysed spatially and descriptive-quantitatively. The total economic value of the mangrove ecosystem was USD 6.73 million. The benefit and costs of managing mangrove ecotourism were USD 3,930.74/ha/year and USD 1,701.69/ha/year, respectively, whereas the benefits and costs of managing ponds were USD 150,433.85/ha/year and USD 55,269.46/ha/year, respectively. The prioritized scenario of mangrove ecosystem management is one with an ideal proportion of mangrove and pond areas (i.e. 50:50) and the total ecological and economic benefits for a period of 25 years is USD 19.17 million.

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