scholarly journals Nilai Ekonomi Komoditi Hutan Mangrove Di Desa Merak Belantung Kecamatan Kalianda Kabupaten Lampung Selatan

2016 ◽  
Vol 4 (1) ◽  
pp. 69
Author(s):  
Dewi Masithah ◽  
Asihing Kustanti ◽  
Rudi Hilmanto
Keyword(s):  
Tropical Forests ◽  
Coastal Area ◽  
Mangrove Forest ◽  
Economic Value ◽  
Market Value ◽  
Willingness To Accept ◽  
Sonneratia Caseolaris ◽  
Key Word ◽  
Total Economic Value ◽  
Mangrove Trees

Mangrove forest was a tropical and sub tropical forests vegetation. It dominated by some of mangrove trees which it growed and developed in the tidal muddy along the coastal area.  The mangrove forest of Merak Belantung of South Lampung  had some commodities which it had a economic value and could benefits for the community.  The economic value information aimed by interview the respondents.   The economic comodities of mangrove were fishes namely: kakap (Lutjanus sp.), belanak (Valamugil seheli), gelodok (Periophthalus modestus), and varieties of seashells (tiram (Crassostrea gigas) and lukan (Geloina erosa)), crabs (Brachyura), shrimp (Penaeusmonodon), and sonneratia fruit (Sonneratia caseolaris).  The economic value of commodities could discovered and calculated with assessment based on market valuation and willingness to accept payment (WTA) methods.  Total economic value from mangrove forest commodities was IDR 754.090.000/year from 8 types commodity. Key word  :     mangrove forest commodity, assessment based on market value, willingness to accept (WTA)

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 Economic Valuation of Mangrove Forest in Tanakeke Island, Takalar District, South Sulawesi Province

Buletin Eboni ◽  
2020 ◽  
Vol 2 (1) ◽  
pp. 25-34
Author(s):  
Rini Purwanti
Keyword(s):  
Mangrove Forest ◽  
Economic Valuation ◽  
Economic Value ◽  
Mangrove Forests ◽  
Indirect Benefits ◽  
Goods And Services ◽  
Direct Benefits ◽  
Total Economic Value ◽  
Mangrove Crabs ◽  
Direct And Indirect Benefits

Mangrove forests on Tanakeke Island provide many benefits, both direct and indirect benefits. All the benefits received/enjoyed by the community so far have never been calculated/valued in money so sometimes the community does not realize how much value is actually given by this mangrove forest and how much it contributes to their income. Resource economic valuation is a method used to estimate the monetary value of goods and services provided by mangrove forest resources. The purpose of this study was to determine the total economic value of the benefits of mangrove forests on Tanakeke Island. The total economic value of the benefits of mangrove forests is derived from the value of direct benefits (tree, firewood, charcoal, seaweed stake, fish and mangrove crabs), indirect benefits (anchoring abrasion and intrusion), optional benefits, existence benefits and inheritance benefits. Based on the results of calculations, the total economic value of mangrove forests on Tanakeke Island is Rp73,563,108,250.00/year or  Rp127,492,388.00/ha/year. Direct benefits provide the greatest value of Rp44,173,560,000.00/year (60.05%), then indirect benefits of Rp14,257,696,532.00/year (19.38%), the benefit of being Rp10,597,566,668.00/year (14.41%), the inheritance benefit of Rp4,417,356,000/year (6.00%) and optional benefits of Rp116,929,050/year (0.16%).

scholarly journals VALUASI EKONOMI SUMBERDAYA HUTAN MANGROVE DI DESA PALAES KECAMATAN LIKUPANG BARAT KABUPATEN MINAHASA UTARA

2011 ◽  
Vol 7 (2) ◽  
pp. 29 ◽  
Author(s):  
Benu Olfie L. Suzana ◽  
Jean Timban ◽  
Rine Kaunang ◽  
Fandi Ahmad
Keyword(s):  
Mangrove Forest ◽  
Forest Ecosystems ◽  
Economic Value ◽  
Secondary Data ◽  
Breaking Waves ◽  
Mangrove Forests ◽  
The People ◽  
Direct Benefits ◽  
Asset Development ◽  
Total Economic Value

The purpose of this study to determine the economics value of mangrove forest ecosystems, as well asits contribution to society in the region of mangrove research sites in the Palaes Village, District of WestLikupang, North Minahasa regency. In this research, using primary and secondary data. The variablesmeasured were the direct benefit of the value generated from direct utilization of mangrove forests such asthe potential for wood (timber and firewood), palm leaves craftsmen , catching fish, shrimp and crab(Rp/year). The value of benefits Indirect value resulting from the utilization of mangrove forest indirectlynamed as breaking waves (break water) (Rp/year). Value of benefit options, namely the economic valuederived from potential direct or indirect utilization of a resource / ecosystem in the future the value ofBiodiversity (Rp/year).Based on INP calculation to determine the existence of a species in a community under study, obtainedPalaes Village mangrove forest dominated by Rhizophora at 109,499. INP data from other speciesin a row on the kind of Brugiera of 58,088, amounting to 57,492 Ceriops species, Xilocarpus of 41,491,20,860 species of Sonneratia and Avicennia species amounted to 12,860.Based on the calculations found that the benefits obtained if mangrove forests are maintained atRp10,888,218,123,/year, calculated from the sum of the direct benefits other than timber potential, indirectbenefits and benefits options. Meanwhile, if the potential for exploitation of timber obtained a profit ofRp273,617,273/year. It can be concluded that if the mangrove forest is maintained, then the benefits will39.8 times greater than exploiting the natural resources of mangrove forests Palaes Village.By considering the total economic value derived from the mangrove forest ecosystem in Palaes Village,it has the benefits of mangrove forest and an important functions as economic resources and ecologicalresources for the life of the people who are around him. Therefore, the presence of (physical condition)of mangrove forest ecosystems must be maintained as an asset development, be it by local communitiesand other parties such as government, private sector, researchers and LSM, so that development activitiescan work well and the availability of mangrove forest resources remain secure.

scholarly journals Kajian Valuasi Ekonomi Ekosistem Hutan Mangrove Di Desa Kaliwlingi Dan Desa Sawojajar, Kabupaten Brebes, Jawa Tengah

2019 ◽  
Vol 8 (1) ◽  
pp. 94-106
Author(s):  
Yonanda Alodea Christy ◽  
Wilis Ari Setyati ◽  
Rudhi Pribadi
Keyword(s):  
Forest Ecosystem ◽  
Mangrove Forest ◽  
Sampling Method ◽  
Economic Value ◽  
Mangrove Ecosystem ◽  
Use Value ◽  
Purposive Sampling ◽  
Managing Strategy ◽  
Total Economic Value ◽  
Economic Function

Ekosistem hutan mangrove merupakan ekosistem yang berada di kawasan pesisir yang memiliki fungsi fisik, fungsi ekologi dan fungsi ekonomi. Dampak kerusakan ekosistem hutan mangrove dapat dipulihkan dengan adanya kegiatan rehabilitasi dan konservasi di kawasan hutan mangrove. Pemanfaatan nilai ekonomi dari ekosistem hutan mangrove memerlukan perhitungan valuasi ekonomi guna melihat aktivitas ekonomi yang ada pada ekosistem hutan mangrove. Tujuan penelitian ini yaitu untuk menghitung nilai total ekonomi di ekosistem hutan mangrove dan merekomendasikan strategi pengembangan dan pengelolaan kawasan ekosistem mangrove di Desa Kaliwlingi dan Desa Sawojajar, Kabupaten Brebes, Jawa Tengah. Metode penelitian yang digunakan adalah metode deskriptif dan eksploratif. Penentuan lokasi penelitian dilakukan dengan metode purposive sampling. Sampel penelitian yang diambil adalah masyarakat yang mempunyai mata pencaharian berkaitan dengan keberadaan ekosistem hutan mangrove secara langsung dan tidak langsung. Berdasarkan hasil penelitian menunjukan nilai total ekonomi ekosistem hutan mangrove di Desa Kaliwlingi adalah sebesar Rp 12.912.098.100 yang didapatkan dari total use value sebesar Rp 9.927.638.100 dan total non use value sebesar Rp 2.984.460.000. Nilai total ekonomi di Desa Sawojajar adalah sebesar Rp 5.519.784.145 dengan jumlah nilai use value sebesar Rp 3.670.377.145 dan nilai non use value sebesar Rp 1.849.407.000. Mangrove forest ecosystem are the ecosystem that is located in coastal environment that have a physical function, ecological function and economic function. The effect of damaged can be heal if there is a rehabilitation and conservation in mangrove ecosystem. The value of economic from mangrove ecosystem needs a calculation of valuation to look up the economic activity in mangrove forest ecocsystem. The aim of the research are calculate the economic total value of mangrove forest ecosystem and recommend a developing and managing strategy of mangrove ecosystem at Kaliwlingi Village and Sawojajar village. The method of the research is use descriptive and explorative method. The location of the research conducted by purposive sampling method. The sample of the study is the residents related to the existence of the mangrove ecosystem directly and indirectly. Based on the results of the research showed the total economic of mangrove forest ecosystem in Kaliwlingi Village is Rp 12.912.098.100 that comes from the total amount of use value Rp 9.927.638.100 and non use value Rp 2.984.460.000. The total economic value in Sawojajar village is Rp 5.519.784.145 that comes from the total amount of use value Rp 3.670.377.145 and non use value Rp 1.849.407.000.

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 Nilai Ekonomi Total Hutan Mangrove Desa Margasari Kecamatan Labuhan Maringgai Kabupaten Lampung Timur

2014 ◽  
Vol 2 (3) ◽  
pp. 19
Author(s):  
Ria Indrian Ariftia ◽  
Rommy Qurniati ◽  
Susni Herwanti
Keyword(s):  
Mangrove Forest ◽  
Economic Value ◽  
Forest Products ◽  
Natural Food ◽  
Mangrove Forests ◽  
Fuel Wood ◽  
Existence Value ◽  
Use Values ◽  
Non Timber Forest Products ◽  
Total Economic Value

The utilization of non timber forest products that represent potential mangrove forests lack of consideration of various products and services that can be produced.  Conversion of mangrove forest to other uses deemed more profitable than explored the potential.  The purpose of research that was conducted in April-May 2013 were to calculate the total economic value of mangrove forest in Margasari village sub district of Labuhan Maringgai district of Lampung Timur.  Respondents are 43 mangrove forest communities selected by purposive sampling.  Data were collected by direct observation and interviews, the analyzed using the formula total economic value (TEV). The results showed the total economic value of mangrove forests of Rp 10.530.519.419,00 of year consisted by (1) direct use value of Rp 1.877.440.000,00 of year of utilization of fuel wood, leaves and mangrove fruit, (2) indirect use values of Rp 8.915.036.479,00 of year of natural food provider for the marine life, (3) option value of Rp 103.425.000,00 of year of biodiversity and (4) existence value of Rp 1.580.000,00 of year of society's willingness to pay.

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 ECONOMIC VALUATION OF MANGROVE FOREST IN THE EAST COAST OF THE CITY OF SURABAYA, EAST JAVA PROVINCE, INDONESIA

2019 ◽  
Vol 4 (1) ◽  
pp. 63 ◽  
Author(s):  
Deni Kusumawardani
Keyword(s):  
Mangrove Forest ◽  
Outdoor Recreation ◽  
East Coast ◽  
Economic Valuation ◽  
Economic Value ◽  
Economic Benefits ◽  
Use Value ◽  
Total Economic Value ◽  
The City ◽  
Direct Use

The city of Surabaya has been voted as one of the pilot areas of mangrove forest conservation in ASEAN. Most of the mangrove forest area in the city of Surabaya spread across the East Coast (Pamurbaya). The purpose of this study is to estimate the total economic value of mangrove forests in the area as a source of information for planning and evaluation of conservation policy. The results of the valuation involving some valuation techiques, both market and non-market approaches, yield total economic value of about Rp 49.6 billion (US$ 3.8 million) per year, or 105.3 million (US$ 8,101.8) per ha per year. Almost all of these values is the use value, particularly direct use valule both extractive (timber and fisheries) and non extractive (outdoor recreation). Indirect use value which consists of abrasion barrier and carbon sinks contributed relatively small compared to the direct use value. Meanwhile, non-use value is the smallest contributors to the total economic value. This fact proves that the mangrove forest in Pamurbaya has economic benefits outweigh the ecological benefits. Keywords: economic valuation, mangrove, non-market approach, the city of Surabaya

scholarly journals VALUASI EKONOMI HUTAN MANGROVE DI TANJUNG DUDEPO, KECAMATAN BOLAANG UKI, KABUPATEN BOLAANG MONGONDOW SELATAN

2017 ◽  
Vol 13 (3) ◽  
pp. 87
Author(s):  
Rey Wahyudi Simbala ◽  
Hengki Djemie Walangitan ◽  
Charles ., Kepel
Keyword(s):  
Forest Ecosystem ◽  
Mangrove Forest ◽  
Economic Value ◽  
Secondary Data ◽  
Forest Products ◽  
Primary Data ◽  
Mangrove Forests ◽  
Indirect Benefits ◽  
Direct Benefits ◽  
Total Economic Value

The objectives of the study were to analyze: (1) direct and indirect benefits; and (2) The total economic value of mangrove forests in Dudepo Cape, Bolaang Uki Sub-district, South Bolaang Mongondow Regency, North Sulawesi Province. This research was conducted inside and around the area of mangrove protected forest in Dudepo Cape. The study was conducted for 3 (three) months from January - March of 2016. This research uses primary data and secondary data. Primary data were collected through interviews with the community based on prepared questionnaires. Sampling colection using purposive sampling method. Secondary data were collected including from Bolaang Uki Sub-district Office and Dudepo Village Office. The data collected from the field were analyzed using descriptive and quantitative analysis methods. The study found that (1) the direct benefits earned by the community consisted of the value of forest products and the value of the fishery benefits (the benefits of wood for house construction, the benefits of wood for houses, the benefits of firewood, the benefits of wood for stakes and fences, the benefits of shrimp, and the benefits of crabs). While the value of indirect benefits of abrasion retention and erosion benefits, the benefits of choice, the benefits of existence and inheritance benefits. (2) The total economic value of mangrove forest ecosystem in Dudepo village consists of direct benefit value of Rp. 822,165,000 / year of indirect benefit amount of Rp. 453.792.178 / year, the value of the preferred benefit of Rp. 306.405.000./year, the value of the existence benefit of Rp. 1.372.635 / year, the value of the existence benefit of Rp. 13.353.660 / year. and inheritance value of Rp. 82.216.500 / year. The total economic value of the total benefit of mangrove forest ecosystem in Dudepo village is Rp. 1.677.932.338./ year.

scholarly journals ANALYSIS OF MANGROVE FOREST ECONOMIC IN KOTANIA BAY, WEST SERAM DISTRICT

2020 ◽  
Vol 4 (1) ◽  
pp. 22-30
Author(s):  
Lutfia I. Litiloly ◽  
Gun Mardiatmoko ◽  
Debby V. Pattimahu
Keyword(s):  
Mangrove Forest ◽  
Local Community ◽  
Economic Valuation ◽  
Economic Value ◽  
Mangrove Forests ◽  
Indirect Benefits ◽  
Public Property ◽  
Direct Benefits ◽  
Total Economic Value ◽  
Forest Economic

Analysis of the economic value of mangrove forests in  Kotania Bay, West Seram District is important to study. Mangrove forest ecosystems are often regarded as public property resources that can be used by anyone without regard to its sustainability aspects. Over-utilization results in the depletion of mangrove forest resources and the ability of ecosystems to provide environmental services is decreasing. The low knowledge of the local community for the potential of mangrove forests as an economic source, it is necessary to do an economic valuation of the magnitude and benefits of mangrove forests. The Methods used in this study is  Total Economic Value (TEV) based on direct benefits, indirect benefits and the optional benefits. The results showed that the direct benefits of economic value is IDR 318,360,000 / year (44%), indirect benefits is IDR 243,468,473 / year (34%), optional benefits is IDR 163586,356 / year (22%) while the TEV is IDR 725,414,829 / year.

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