scholarly journals ECONOMIC VALUATION OF MANGROVES FOREST RESOURCES IN REGENCY OF BANGGAI DAN BANGGAI ISLAND CENTRAL SULAWESI

2018 ◽  
Vol 9 (2) ◽  
pp. 645-656
Author(s):  
Sugeng Putranto ◽  
Neviaty P. Zamani ◽  
Harpasis S. Sanusi ◽  
Etty Riani ◽  
Achmad Fahrudin
Keyword(s):  
Water Waves ◽  
Mangrove Forest ◽  
Forest Ecosystems ◽  
Sea Water ◽  
Economic Valuation ◽  
Economic Benefits ◽  
Mangrove Forests ◽  
Indirect Benefits ◽  
The Government ◽  
Central Sulawesi

This study aims to determine how big the value of the total economic benefits of mangrove forest by using the concept of economic valuation to calculate the value of the benefits of natural resources which exist in 9 District of Banggai Regency and Banggai Island Regency located in Peleng Strait Costal Area there are: District of Batui Selatan, Batui, Luwuk Timur, Lamala, Masama, Balantak, Bualemo (in Banggai Regency Area) and District of Buko and Buko Selatan (Banggai Island Regency). The research was conducted in August to November 2016, by conducting field observations and interviews directly to the community and local government. Based on the results obtained that indicate the area of mangrove forest ecosystems in Peleng Strait Costal Area with a broad ± 167 ha, have total value of economic benefits amounted Rp 26,591,841,888/year with the largest contributor to the value of benefits is from the value of indirect benefits that is the value of the benefits of mangrove forests as a buffer abrasion or sea water waves is about Rp 16.030.000.000. The total value of economic benefits can be used as a reference or basic comparison for the community and the government in determining the policy management and utilization of existing mangrove forests. Keywords: mangrove forest ecosystems, benefits value, economicvaluation

scholarly journals Detection Of Community Knowledge Level Of Economic, Ecological Benefits And Causes Of Damage To Mangrove Forest Ecosystems

2021 ◽  
Vol 748 (1) ◽  
pp. 012017
Author(s):  
E Wahyuni ◽  
Zulhafandi ◽  
Hendris ◽  
Jarin
Keyword(s):  
Mangrove Forest ◽  
Forest Ecosystems ◽  
Mangrove Ecosystem ◽  
Economic Benefits ◽  
Household Waste ◽  
Mangrove Forests ◽  
Scoring Method ◽  
Ecological Benefits ◽  
Community Knowledge ◽  
Breeding Sites

Abstract Mangrove forests are natural resources in coastal areas that have an important role in terms of social, economic and ecological aspects. However, the utilization of the mangrove ecosystem makes it vulnerable to damage. This study aims to determine the level of public knowledge of the economic, ecological benefits and damage that happened to mangrove areas in Tarakan City. The scoring method was used to determine the total score or the total score of the respondents’ answers, which amount to 50 people. that the community’s knowledge of the economic benefits of mangrove forests was categorized as know for the benefits of mangroves as firewood, mangrove areas as a place for settlement, mangroves as a place to get fish and mangrove benefits as aquaculture areas with total scores of 226, 200, 232,230 respectively. However, the level of community knowledge about the benefits of mangroves as a medicinal ingredient obtained a total score of 164, which means the level of community knowledge was in the doubtful category. While the level of community knowledge of the ecological benefits of mangrove forests as coastline guards, sea wave barriers, sea wind protectors, and animal breeding sites were included in the category of “Know” with a total score of 228, 224, 234, 240 respectively, but the level of knowledge The community regarding the benefits of mangroves that can manage household waste was in the “doubtful” category with a total score of 128. The community was aware of the damage to mangrove forest ecosystems caused by garbage, logging / mangroves, expanding aquaculture, settlements and increasing population. with a total score of 234,232, 210,228 and 200 levels of knowledge, respectively, which are included in the “Know” category.

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 Economic Valuation as an Instrument to Determine The Management Strategy of Baros Mangrove Forest, Bantul, Yogyakarta, Indonesia

2018 ◽  
Vol 31 ◽  
pp. 08024 ◽  
Author(s):  
Irawan Waluyo Jati ◽  
Rudhi Pribadi
Keyword(s):  
Literature Review ◽  
Mangrove Forest ◽  
Management Strategy ◽  
Economic Valuation ◽  
Mangrove Ecosystem ◽  
Mangrove Forests ◽  
Coastal Environments ◽  
Ecological Value ◽  
Management Policies ◽  
The Government

The Baros mangrove forest in Bantul Regency is now beginning to develop. Many government and private sectors programs are rolled out to support its development. The development of the Baros mangrove forest must be in accordance with the rules of conservation so that it will not damage the mangrove ecosystem. Mangrove forest has high economical and ecological value but is very vulnerable if lack of wisdom in maintaining, preserving and managing them. The involvement of government and other stakeholders are essential in determining management policies. Unawareness of society and the government to the importance of mangrove ecosystem can cause development of it becomes uncontrolled, consequently can destroy it. Mangrove forests are an important natural resource in coastal environments, and have three main functions: physical, biological, and economic functions. To quantify the functions of mangrove forests as the basis to determine the policy is required a research instrument called economic valuation. The approach of this study is the literature review from various studies before to perceive the influence of economic valuation in determining the management strategy of Baros mangrove forest in Bantul Regency, Yogyakarta, Indonesia.

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.

scholarly journals KOMPOSISI JENIS MANGROVE DAN PENGETAHUAN MASYARAKAT TERHADAP KAWASAN MANGROVE DESA SAYOANG, HALMAHERA SELATAN, MALUKU UTARA Mangrove Species Compotition and Community Knowledge of Mangrove Area in Sayoang Village, Distric of South Halmahera

2017 ◽  
Vol 8 (1) ◽  
pp. 63-68
Author(s):  
Omo Rusdiana ◽  
Fajar Alif Sam Pangestu
Keyword(s):  
Protected Areas ◽  
Mangrove Forest ◽  
Fish Habitat ◽  
Mangrove Forests ◽  
Mangrove Species ◽  
Management Activity ◽  
Community Knowledge ◽  
Mangrove Area ◽  
Total Respondent ◽  
The Government

The area of mangrove forests in Indonesia is currently only spanning as much as 3.4 milion acres, so there is a need for the participation of the government and community to maintain its sustainability. South Halmahera is the district with the largest mangrove area in the North Maluku Province. One of the mangrove areas in the District of South Halmahera is located at Sayoang Village, East Bacan Subdistrict Up until its eleventh founding anniversary, this district have never conducted an inventorizing of its mangroves, both ecological and social studies in the field of public. This study aims to analyze the compotition of mangrove species in Sayoang Village, East Bacan Subdistrict, South Halmahera, and identify the knowledge of surrounding communities of mangrove areas as protected areas. Data were retrieved using sampling method with applications terraced paths, and analyzed by calculating its important value index (INP) and its index value diversity (IVD). The public social data were taken using in-depth interviews and questionnaires. Results obtained from this study show that the mangrove forest in Sayoang Village, East Bacan District, Halmahera, consists of major mangrove species with as many as eleven species belonging to families Rhizophoraceae, Sonneratiaceae, Avicenniaceae, Meliaceae and Myrtaceae, and as many as three species of minor mangrove belonging to families of Loranthaceae, Acanthaceae, and Pteridaceae. The mangrove's species diversity and richness is and low, but it has high evenness. The results showed that 60% of total respondents know the benefit of mangrove as fish habitat, while for mangrove area as conserving areas, 50% of total respondent don't know the status of the area. The cutting problems happened in mangrove areas, 90% of total respondent know the activity and 85% of total respondent think that the logging activities in mangrove area is still allowed. The management activity of mangrove area in Sayoang village hasn't been conducted, either by the community or by local Dinas Kehutanan, and 53% of total respondent still wishing the mangrove can give more benefit economically.Key words: Mangrove forest, mangrove protected areas, community knowledge

scholarly journals Society’s Participation Model For Mangrove Rehabilitation in Cempa District, Pinrang Regency

2019 ◽  
Vol 2 (1) ◽  
pp. 9
Author(s):  
Nurul Azmi
Keyword(s):  
Mangrove Forest ◽  
Sampling Technique ◽  
Mangrove Ecosystem ◽  
Mangrove Forests ◽  
Planning Stage ◽  
Working Groups ◽  
Level Of Knowledge ◽  
Mangrove Rehabilitation ◽  
The Government ◽  
Forest Rehabilitation

This study aims to determine: 1) The level of society support in the rehabilitation of mangrove forests. 2) Model ofsociety participation in the rehabilitation of mangrove forests. The population in this study was 721 people, a sample was72 people. The sampling technique used is proportional random sampling. Data collection using observation techniques, interviews, and questionnaires. Data analysis using descriptive interpretative. The results showed that the level of knowledge and society support about mangrove forest rehabilitation is good enough. The model of society  participation is that they are directly involved in the rehabilitation of mangrove forest starting from the planning stage, which is to provide aspirations in the form of concepts, ideas. Designing the concept to be implemented. Planting, they participates in the provision of seeds and planting. Establish working groups led by community leaders or chairmen of working groups. Maintenance, participate in mangrove csssare from the re-planting of mangroves that diaman dead and eradicate the pests that attack the mangrove seeds, and finally the Supervision, in this stage  they forbid anyone to remove, cut the mangrove that has been planted. The government also participates in the supervision and make the rule of giving sanctions to those who deliberately destroy the mangrove ecosystem.

scholarly journals Keragaman Kondisi Salinitas Pada Lingkungan Tempat Tumbuh Mangrove di Teluk Kupang,NTT

2019 ◽  
Vol 17 (3) ◽  
pp. 425
Author(s):  
Jeriels - Matatula
Keyword(s):  
Mangrove Forest ◽  
Interpolation Method ◽  
Systematic Sampling ◽  
Mangrove Forests ◽  
Transect Line ◽  
Straight Line ◽  
Measurement Results ◽  
The Government ◽  
Systematic Sampling Method ◽  
North Sumatra

Mangrove forest ecosystems are  habitat of various types of microorganisms, but now, problems of mangrove forests experience are in quality and wealth. Efforts to rehabilitate activities  mangrove forests againts had been carried out but the results shown had not been maximized, so it is need the correct strategies  to achieve the success for rehabilitation activities. The studied was conducted in Teluk Kupang, East Nusa Tenggara, covered coastal areas of Kupang's mangrove forests and coastal mangrove forests in Kupang district. The method used in this studied was a systematic sampling method that was systematically distributed across all the mangrove forest areas. The method used for salinity measurement was  method of transmission and Transect Line Plots. Measurements was made in straight line and the size of the plot is 10 m x 10 m, the distanced between lines was 50 meters so that  total lane is 547 with the number of plots of observation 1641 plots. The value of  measurement results was made into the spread of salinity used the interpolation method. The condition of the crossed of  mangrove forest located on  coastal panoramas of  Kupang city shows a salinity value of 10,26 - 26.33%, while  salinity conditions was on the coast of  Kupang ten district 10-42.33 ‰. The salinity condition was formulation of the environmental conditions  mangrove forest on  coast of the island as well as attempts to support  management of mangrove forest activities. The distribution of different mangrove forest conditions along the coastal zone of North Sumatra shows an environmental condition that supports mangrove growth even though in some places the salinity values are high. Results of this study of salinity conditions is a study of the environment of mangrove growth so that it can provide an overview for the government in conducting various activities to rehabilitate mangrove forests.   

scholarly journals Tourism Development Strategy of Mangrove Forest in the Village Langadai Kotabaru Hilir Subdistrict Kelumpang

2018 ◽  
Vol 4 (2) ◽  
pp. 50-56
Author(s):  
Erni Julianti
Keyword(s):  
Development Strategy ◽  
Mangrove Forest ◽  
Swot Analysis ◽  
Focal Point ◽  
Tourism Development ◽  
Strategy Development ◽  
Mangrove Forests ◽  
The Public ◽  
The Government ◽  
The Village

The basic concept of tourism development strategy mangrove forest is reviewing the state of observation in the area of mangrove forests, perceptions and preferences of society and local government, and the use of SWOT analysis. This study aims to determine the development strategy of mangrove forest tour in the village Langadai Kelumpang Hilir Subdistrict, so mangrove well then expected to implement development programs and the development of an integrated strategy between the conservation of natural resouces with economic development in a sustainable society. The application of the concept of travel in the area of mangrove forest ecosystems in general is expected to reduce the rate of destruction of these areas by the public.  Processing method used is the analysis of the potensial landscape and strategy development SWOT analysis. Analysis of the data elements of the landscape each focal point of the model pengharkatan done that is by scoring according to the criteria assessment landscape elements that have been modified. While the SWOT analysis is a technique for identifying problems based on potential or strengths and weaknesses to address and respond to the opportunities and threats. So that the analysis results can be used as a basis for the development of mangrove forest tour in the village Langadai Kelumpang Hilir subdistrict in the future.  Based on the results of the assessment landscape mangrove forest tour in the village Langadai Kelumpang Hilir Subdistrict is in the range of 19-33 which means to have a high quality, so it has the potential to be developed as the natural attractions. Based on the results of this study resulted in several recommendations that include: Completing the supporting infrastructure of natural traveled activities such as: roads, bridges, gazebo, fishing, sanitary facilities, public toilets and others. Promotion to the public both in the region and outside the region. The government should  make the rules tight areas in the preservation of nature and fully supported by the community. Improving the quality of management of natural attractions integrated manner.

scholarly journals Vivivary Tests on Mangrove Plants Species Rhizophora apiculata and Avicennia alba Against the Level of Salt Salinity and Tide

BioScience ◽  
2021 ◽  
Vol 5 (1) ◽  
Author(s):  
Pandu Prabowo Warsodirejo ◽  
Tika Santika ◽  
RA Rina Dian Anggraini ◽  
Widya Sari
Keyword(s):  
Mangrove Forest ◽  
Sea Water ◽  
Salt Content ◽  
Morphological Characters ◽  
Mangrove Forests ◽  
Large Area ◽  
Rhizophora Apiculata ◽  
Avicennia Alba ◽  
Effect On Yield ◽  
Culture Development

Indonesia's coastal areas have a large area and potential for mangrove ecosystems. Of the approximately 15,900 million ha of mangrove forests in the world. 27% or 4,293 million ha are in Indonesia. The Sicanang Medan Belawan mangrove forest, North Sumatra Province, is a wetland area which mostly consists of mangrove forests. In the mangrove forest, there are Rhizophora apiculata and Avicennia alba species. Mangroves have unique morphological characters as a form of adaptation to the environment, one of which is the salinity of sea water which is the level of salinity or salt content in seawater. In the mangrove forest of Sicanang Medan Belawan, there are Rhizophora apiculata and Avicennia alba species which have the characteristics of vivivar culture development. From the results of test 1 on the species Rhizopora apiculata, it was found that the highest salinity level at the muddy and sandy station was 30 ppm, and the highest pH was at 7.79, and at a temperature of 29 C. While for Avicennia alba the highest salinity value was obtained at 30.6 ppm, the highest pH was at 7.82. , and temperature at 29.5 C. Based on the results that different zoning could affect yield, the vivivary shape of mangroves also had an effect on yield. salinity affects mangroves to develop, the higher the salinity, the more difficult it is for the seeds to develop

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.

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