scholarly journals AN INSIGHT INTO THE ECONOMIC VALUE OF REEF ENVIRONMENTS THROUGH THE LITERATURE: THE CASE OF THE SEAFLOWER BIOSPHERE RESERVE

2016 ◽  
Vol 44 (1) ◽  
Author(s):  
Luz Londoño Díaz ◽  
Myriam Vargas Morales
Keyword(s):  
Coral Reefs ◽  
Marine Protected Areas ◽  
Demand Function ◽  
Economic Valuation ◽  
Economic Value ◽  
Biosphere Reserve ◽  
Reef Environments ◽  
Function Transfer ◽  
Insight Into

The Seaflwer Biosphere Reserve (SBR) is one of the few places in Colombia with a set of available studies on the economic value of its reef environments. This paper seeks to review the policy applications of these studies, and evaluate the use of benefi transfer (BT) methods to predict value estimates for sites in the SBR where no valuations have been performed. First, the paper provides an analysis and categorization of policy uses of existing results. A set of economic valuation studies were identifid as somewhat inflential in policy applications, because they provided fiancial sustainability tools for marine protected areas. A case study was selected from the pool of inflential studies in order to assess the viability of BT. Second, the viability of using BT for determining recreational values of coral reefs within the SBR was assessed by: i) implementing a demand function transfer between the Johnny Cay Regional Park and the Old Providence and McBean Lagoon National Park; and ii) by estimating a meta-analytic function transfer based on world-wide meta-data on the recreational value of coral reefs. Results suggested a potential for the use of BT to predict recreational values for coral reefs in the SBR. In particular, the metaanalytic results indicated low to moderate transfer errors for the SBR, suggesting the viability of this approach.

Economic Valuation of “Parak” Traditional Agroforestry West Sumatera (Case Study in Nagari Paninggahan, Solok Regency)

2021 ◽  
Vol 3 (3) ◽  
pp. 34-42
Author(s):  
Helmayuni ◽  
Mardianto
Keyword(s):  
Economic Valuation ◽  
Economic Value ◽  
Soil Layer ◽  
Secondary Data ◽  
Research Area ◽  
Primary Data ◽  
Domestic Water ◽  
Traditional Agroforestry ◽  
Direct Use

This study aims to determine the economic value, which is a direct and indirect benefit (tangible and intangible) of Parak in the research area. This research used a case study method, and the sampling was carried out in a purposive manner consisting of 50 sample farmers. The data used in this study are primary data and secondary data. Preliminary data were obtained by direct interviews with respondents based on the questionnaire provided, while secondary data were taken from agencies related to this research. The processing of data obtained in the field shows that Parak plays an important role in supporting the economy of farmers in Nagari Paninggahan either directly or indirectly. The direct use value obtained from the plant is IDR. 46,753,650 (66,316 per cent), from firewood of IDR. 23,070,000 (32,722 percent) and from livestock IDR. 678,550 (0.963 per cent) so that the total direct use income is IDR. 70,502,200 per year of all commodities cultivated by the sample farmers. Meanwhile, for indirect use, such as household/domestic water use, IDR. 13,312,320/year and agricultural irrigation water IDR. 54,052,111/year. The total indirect usage is IDR. 67,364,431,-. Per year. Agroforestry patterns can cover the soil layer well and have an effective influence on soil erosion control to increase the supply of water in the soil. Respondents have also carried out other conservation activities by constructing bench terraces, terracing systems, and other buildings to suppress sedimentation and erosion.

scholarly journals Dampak Kegiatan Pariwisata terhadap Status Tutupan Terumbu Karang dan Valuasi Ekonomi di Kepulauan Karimunjawa The Impact of Tourism Activities on The Status of Coral Reef Cover and Economic Valuation in Karimunjawa Island

2020 ◽  
Vol 9 (1) ◽  
pp. 72-80
Author(s):  
Ary Hendri Pribadi ◽  
Suryanti Suryanti ◽  
Churun Ain
Keyword(s):  
Coral Reef ◽  
Coral Reefs ◽  
Coral Cover ◽  
Economic Valuation ◽  
Economic Value ◽  
Travel Cost ◽  
Travel Cost Method ◽  
The Status ◽  
The Impact ◽  
Line Intercept

ABSTRAK Pulau Karimunjawa adalah salah satu objek destinasi wisata keindahan ekosistem terumbu karang. Kunjungan wisatawan di Karimunjawa dapat berdampak pada terumbu karang dan nilai ekonomi pariwisata. Penelitian ini dilaksanakan pada April-Mei 2019 di Kepulauan Karimunjawa, Kabupaten Jepara. Tujuan dari penelitian ini untuk mengetahui dampak pariwisata terhadap nilai status tutupan terumbu karang dengan menggunakan metode Line Intercept Transect (LIT) di Pulau Tanjung Gelam, Pulau Menjangan Besar dan Pulau Cemara Kecil serta nilai valuasi ekonomi pariwisata dengan menggunakan metode biaya perjalanan atau Travel Cost Method (TCM). Hasil yang didapatkan dari penelitian ini yaitu jumlah kunjungan wisatawan yang datang ke Pulau Karimunjawa meningkat sejak tahun 2016 hingga tahun 2018. Kondisi status tutupan terumbu karang yang diperoleh dalam kondisi baik dengan nilai karang hidup yang didapatkan pada Pulau Tanjung Gelam 61,6%, Pulau Menjangan Besar 70,8% dan Pulau Cemara Kecil 57,3%. Luasan terumbu karang pada tahun 2016 hingga tahun 2018 di Pulau Mejangan Besar dan Cemara Kecil mengalami penurunan. Sedangkan nilai valuasi ekonomi tahun 2016 sejumlah Rp.125.426.860,- 2017 dan 2018 sejumlah Rp.135.437.480,- dan Rp.156.932.039,-. Dampak wisatawan yang berkunjung tahun 2016-2018 pada valuasi ekonominya tiap tahunnya mengalami peningkatan. Hasil nilai valuasi ekonomi yang didapatkan pada penelitian ini,nilai rata-rata TCM pada wilayah Kabupaten Jepara Rp.1.111.023,- dan nilai ekonomi pertahunnya Rp.3.369.031.988,-. Rata-rata biaya perjalanan luar wilayah Kabupaten Jepara Rp.1.146.314,- dan nilai biaya pertahunnya Rp.12.324.171.938,-. Nilai total valuasi ekonomi dari dalam wilayah Kabupaten Jepara dan luar wilayah Kabupaten Jepara yaitu Rp.156.693.203.925,-. ABSTRACT Karimunjawa Island is one of the tourist destinations of the beauty of the coral reef ecosystem. Tourist visits in Karimunjawa can have an impact on coral reefs and the economic value of tourism. This research was conducted in April-May 2019 in the Karimunjawa Islands, Jepara Regency. The purpose of this study was to determine the impact of tourism on the status of coral cover status using the Line Intercept Transect (LIT) method on Tanjung Gelam Island, Menjangan Besar Island and Cemara Kecil Island and the economic valuation value of tourism using the travel cost method or the Travel Cost Method ( TCM). The results obtained from this study are the number of tourist arrivals to Karimunjawa Island increased from 2016 to 2018. The status of coral cover status obtained in good condition with the value of live coral obtained on Pulau Tanjung Gelam 61.6%; Pulau Menjangan Besar 70.8% and Pulau Cemara Kecil 57.3%. The extent of coral reefs in 2016 to 2018 on Pulau Mejangan Besar and Pulau Cemara Kecil declined. While the value of economic valuations in 2016 amounted to Idr.125,426,860,- 2017 and 2018 amounted to Idr.135,437,480,- and Idr.156,932,039,-. The impact of tourists visiting 2016-2018 on their economic valuations has increased each year. The results of the economic valuation obtained in this study, the average value of TCM in the Jepara Regency region is Idr.1,111,023, and the annual economic value is Idr.3,369,031,988. The average cost of trips outside the area of Jepara Regency is Idr.1,146,314, and the annual cost is Idr.12,321,171,938. The total value of economic valuations from within the Jepara Regency and outside the Jepara Regency is Idr.156,693,203,925. 

scholarly journals Economic Valuation of the Ecosystem Services of the Mesoamerican Reef, and the Allocation and Distribution of these Values

2021 ◽  
Author(s):  
Itziar Ruiz de Gauna ◽  
Anil Markandya ◽  
Laura Onofri ◽  
Francisco (Patxi) Greño ◽  
Javier Warman ◽  
...  
Keyword(s):  
Decision Making ◽  
Coral Reefs ◽  
Natural Resources ◽  
Natural Capital ◽  
Economic Valuation ◽  
Economic Value ◽  
Economic Benefits ◽  
Pharmaceutical Products ◽  
Western Hemisphere ◽  
Barrier Reef

Coral reefs are one of the most diverse and valuable ecosystems on Earth. The Mesoamerican Reef contains the largest barrier reef in the Western Hemisphere. However, its health is threatened, so there is a need for a management and sustainable conservation. Key to this is knowing the economic value of the ecosystem. “Mainstreaming the value of natural capital into policy decision-making is vital” The value of environmental and natural resources reflects what society is willing to pay for a good or service or to conserve natural resources. Conventional economic approaches tended to view value only in terms of the willingness to pay for raw materials and physical products generated for human production and consumption (e.g. fish, mining materials, pharmaceutical products, etc.). As recognition of the potential negative impacts of human activity on the environment became more widespread, economists began to understand that people might also be willing to pay for other reasons beyond the own current use of the service (e.g. to protect coral reefs from degradation or to know that coral reefs will remain intact in the future). As a result of this debate, Total Economic Value (TEV) became the most widely used and commonly accepted framework for classifying economic benefits of ecosystems and for trying to integrate them into decision-making. This report estimates the economic value of the following goods and services provided by the MAR's coral reefs: Tourism & Recreation, Fisheries, Shoreline protection. To our knowledge, the inclusion of non-use values in the economic valuation of the Mesoamerican Barrier Reef System is novel, which makes the study more comprehensive.

scholarly journals The Strategy of Coastal Eco-Tourism Based on Cultural Ecosystem Services Approach: A Case Study in Ciletuh Bay

2021 ◽  
Vol 009 (01) ◽  
pp. 1-15
Author(s):  
Eka Yudhistira ◽  
◽  
Tridoyo Kusumastanto ◽  
Luky Adrianto ◽  
Fredinan Yulianda ◽  
...  
Keyword(s):  
Ecosystem Services ◽  
Social Economic ◽  
Supply And Demand ◽  
Economic Valuation ◽  
Economic Value ◽  
Cultural Ecosystem Services ◽  
Sustainability Research ◽  
The Government ◽  
The Many

Ciletuh Bay has a natural magnificence that attracts local and foreign tourists. Tourist interest was reflected by the many visits demanding the government manage it properly to achieve social, economic, and ecological sustainability. Research on the assessment of cultural ecosystem services in Ciletuh Bay has not been carried out. At the same time, this is necessary for policymakers to maintain sustainable Ciletuh Bay coastal ecotourism. This study aims to estimate the value of cultural ecosystem services in Ciletuh Bay in two ways. The first method is assessing the balance of supply and demand for cultural ecosystem services that adopt the Burkhard Model, namely through individual preferences for the beauty of several types of landscapes in Ciletuh Bay. The second assessment is an economic valuation using the travel cost method (TCM). The results showed that the balance of supply and demand for cultural ecosystem services in Ciletuh Bay contained several types of landscapes in unstable conditions. The economic value of Ciletuh Bay coastal ecotourism is IDR 862,640,124,311.00/year or IDR 77,911,861.00/ha/year.

scholarly journals Kajian Kondisi dan Nilai Ekonomi Manfaat Ekosistem Terumbu Karang di Pantai Wediombo, Kabupaten Gunung Kidul, Daerah Istimewa Yogyakarta

2016 ◽  
Vol 14 (2) ◽  
pp. 82
Author(s):  
Heriawan Maulana ◽  
Sutrisno Anggoro ◽  
Bambang Yulianto
Keyword(s):  
Coral Reef ◽  
Coral Reefs ◽  
Common Property ◽  
Economic Valuation ◽  
Economic Value ◽  
Survey Method ◽  
Economic Losses ◽  
Percent Cover ◽  
Coral Reef Ecosystems ◽  
Line Intercept

ABSTRAKPerairan Wediombo Kabupaten Gunung Kidul yang telah ditetapkan sebagai Pencadangan Kawasan Konservasi Perairan Daerah pada tahun 2013. Pemanfaatan wilayah Pantai Wediombo oleh masyarakat sebagai lokasi pendaratan ikan dan pariwisata mengakibatkan peningkatan tekanan terhadap ekosistem perairan khususnya terumbu karang. Sebagai common property, kerusakan ekosistem terumbu karang tidak dirasakan sebagai kerugian ekonomi sehingga eksploitasi dari manfaat ekosistem terumbu karang menjadi tidak terkendali. Pengelolaan Pantai Wediombo menjadi tantangan bagi stakeholder untuk dapat mengoptimalkan pemanfaatan jasa lingkungan bagi kesejahteraan masyarakat. Salah satu komponen upaya pengelolaannya yaitu dengan melakukan pemantauan kondisi terumbu karang di Pantai Wediombo. Valuasi ekonomi ekosistem termbu karang merupakan instrumen untuk menilai produk dan jasa yang dihasilkan oleh ekosistem terumbu karang. Tujuan dari penelitian ini adalah untuk mengetahui kondisi ekosistem terumbu karang yang diwakili oleh persen tutupan terumbu karang dan nilai manfaat ekosistem terumbu karang yang diwakili oleh produk perikanan yang dihasilkan dari ekosistem terumbu karang di Pantai Wediombo. Metode yang digunakan adalah metode survei. Metode pengumpulan data kondisi terumbu karang mengacu pada metode Line Intercept Transect (LIT). sedangkan nilai ekonomi manfaat ekosistem terumbu karang dihitung menggunakan metode Effect on Productivity. Pada penelitian diperoleh hasil prosentase tutupan terumbu karang di Pantai Wediombo sebesar 25,29% dengan status kondisi rusak sedang. nilai ekonomi aktual ekosistem terumbu karang di Pantai Wediombo sebesar Rp. 634.553.504,-, sedangkan nilai manfaat sekarang dari ekosistem terumbu karang di Pantai Wediombo sebesar Rp. 20.304.872,-.Kata kunci: Ekosistem Terumbu Karang, Valuasi Ekonomi, Pantai Wediombo ABSTRACTBodies Wediombo Gunung Kidul regency which has been designated as a Local Backup Water Conservation Area in 2013. Utilization Wediombo Turkish territory by the public as a fish landing site and tourism resulted in increased pressure on aquatic ecosystems, especially coral reefs. As common property, damage to coral reefs is not perceived as economic losses so that the exploitation of the benefits of coral reef ecosystems had become unmanageable. Wediombo Coastal management is a challenge for stakeholders to be able to optimize the use of environmental services for the welfare of society. One component management efforts is by monitoring the condition of coral reefs in Wediombo Beach. Economic valuation of coral ecosystems termbu is an instrument to assess the products and services produced by a coral reef ecosystems. The purpose of this study was to determine the condition of coral reef ecosystems are represented by percent cover of coral reefs and coral reef ecosystems benefit value represented by the fishery products produced from coral reef ecosystems Wediombo Beach. The method used is a survey method. Methods of data collection coral reef condition refers to a method Line Intercept Transect (LIT). while the economic value of coral reef ecosystem benefits are calculated using methods Effect on Productivity. In the research results the percentage of coral reef cover in Turkish Wediombo of 25.29% with a damaged condition status. the true economic value of coral reef ecosystems Wediombo Coast of Rp. 634 553 504, -, while the value of current benefits of coral reef ecosystems Wediombo Coast of Rp. 20,304,872, -.Keywords:  Coral Reef Ecosystems, Economic Valuation, Turkish WediomboCara sitasi: Maulana, H., Anggoro, S., Yulianto, B. (2016). Kajian Kondisi dan Nilai Ekonomi Manfaat Ekosistem Terumbu Karang di Pantai Wediombo, Kabupaten Gunung Kidul, Daerah Istimewa Yogyakarta. Jurnal Ilmu Lingkungan,14(2),82-87, doi:10.14710/jil.14.2.82-87

scholarly journals ESTIMASI DANA MASYAKARAT MELALUI VALUASI EKONOMI KERUSAKAN TERUMBU KARANG DI DESA POKA KOTA AMBON

2019 ◽  
Vol 17 (1) ◽  
pp. 42
Author(s):  
Eygner Talakua
Keyword(s):  
Coral Reef ◽  
Coral Reefs ◽  
Willingness To Pay ◽  
Economic Valuation ◽  
Economic Value ◽  
Rehabilitation Program ◽  
Anthropogenic Pressure ◽  
Community Perception ◽  
Reef Management ◽  
The People

Ambon Bay, Ambon City is a region with high anthropogenic pressure and is very influential on coastal and marine resources, especially coral reefs. Damage to coral reefs in Ambon Bay occurred in Poka Village, handling has been done through the rehabilitation program with coral transplantation techniques, but the need for support and community participation in its management. One of the factors not yet successful management of coral reefs is lack of funds, whereas according to the rules of fund of coral reef management activities one of them can be sourced from the community. This study aims to determine the perception of the community on the existence of coral reefs, analyze the economic value of coral reef damage, and estimate community funds to repair damage to coral reefs in Poka Village, Ambon City. The study was conducted from January to May 2018 using case study method. A sample of 107 heads of households was obtained through proposive sampling and techniques of economical sampling of economies. The data analysis consisted of the analysis of community perception using the likeness scale on three indicators: knowledge, benefit, and coral reef damage; analysis of non-market economic valuation through CVM method; and estimates of community funds through the calculation of the total value of willingness to pay based on the number of people who are willing.The results showed that: 1). The perception of most of the people is very know and know the existence of coral reefs in Poka Village, only a small perception of hesitate and do not know; 2). There is a relationship of perception and willingness to pay the community to repair damage to coral reefs in Poka Village; 3). The economic value of coral reef damage is Rp. 4.288.000, - / month or Rp 51.456.000, - / year; and 4.) The estimation of community fund for coral reef damage in Poka Village is Rp 3,888,322,95 / month or Rp 46,659,875,46 / year.

scholarly journals QUANTIFICATION OF SOLID WASTE IN SCHOOL CANTEENS - A CASE STUDY FROM A HULU SELANGOR MUNICIPALITY, SELANGOR

2020 ◽  
Vol 18 (11) ◽  
Author(s):  
Saraswathy Kasavan ◽  
Nurul Izzati Mohd Ali ◽  
Nadia Azia Masarudin
Keyword(s):  
Solid Waste ◽  
Economic Valuation ◽  
Economic Value ◽  
Economic Benefits ◽  
School Level ◽  
Accurate Information ◽  
Solid Waste Generation ◽  
Per Capita ◽  
Weighing Method

Obtaining empirical data on solid waste generation and composition is imperative to promote efficient waste management in schools. The paper aims to examine the characteristics and composition of waste generated ‘during food preparation’ stage and ‘after consumption’ stage, waste per capita and the assumption of economic valuation of solid waste for recycling. In this study, solid waste was quantified with transparency through adopting the direct weighing method to obtain reliable and accurate information of solid waste generated at the selected ten school canteens in Hulu Selangor municipality, Malaysia. Based on the result gathered, the total quantity of solid waste generated at 10 school canteens is about 162.8 kg/day with the average solid waste of 19.6 g per capita per day. The total assumption of the economic value of solid waste per day for recycling in all 10 schools’ canteens is about RM 30.70, which shows that recyclable materials have high revenue potential, as well as economic benefits. The present study empirically promotes the transparency of solid waste quantification at the school level, which could help identify hotspots and strategies with the greatest potential for waste reduction.

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).

Margins and Modernity: A Geocritical Approach to Anna Seward's Llangollen Vale

Romanticism ◽  
2019 ◽  
Vol 25 (1) ◽  
pp. 69-80
Author(s):  
Ruth Knezevich
Keyword(s):  
Analytic Approach ◽  
Romantic Era ◽  
Insight Into

The genre of annotated verse represents an under-explored form of transporting romanticism. In annotated, locodescriptive poems like those in Anna Seward's Llangollen Vale, readers are invited to read not only the spatiality of the landscapes depicted in the verse but also the landscape of the page itself. Seward's poems, with their focus on understanding geographical, political, and historical spaces both real and imaginary, provide geocritical insight into poetic productions of the early Romantic era. Likewise, geocriticism offers a fresh and useful – even necessary – analytic approach to such poems. I adopt Anna Seward as a case study in annotated verse and argue that attending to the materiality and paratextuality of her work allows us to access the complexities of her poetry and prose as well as her position within the wider framework of transporting Romanticism.

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