scholarly journals Species diversity, stand productivity, aboveground biomass, and economic value of mangrove ecosystem in Mentawir Village, East Kalimantan, Indonesia

2019 ◽  
Vol 20 (10) ◽  
Author(s):  
ROCHADI KRISTININGRUM ◽  
ABUBAKAR M. LAHJIE ◽  
MASJAYA ◽  
SYAHRIR YUSUF ◽  
YOSEP RUSLIM
Keyword(s):  
Species Diversity ◽  
Aboveground Biomass ◽  
Mangrove Forest ◽  
Contingent Valuation Method ◽  
Economic Value ◽  
Mangrove Ecosystem ◽  
Economic Benefits ◽  
Annual Increment ◽  
East Kalimantan ◽  
Stand Productivity

Abstract. Kristiningrum R, Lahjie AM, Masjaya, Yusuf S, Ruslim Y. 2019. Species diversity, stand productivity, aboveground biomass, and economic value of mangrove ecosystem in Mentawir Village, East Kalimantan, Indonesia. Biodiversitas 20: 2848-2857. Mangrove forest is one of the important ecosystems. It provides a variety of benefits both ecologically and economically. There are many biodiversity values of mangrove ecosystems that it can be evaluated economically. This study aims to: (i) identify the species diversity of mangrove forest; (ii) analyze the mangrove productivity and aboveground biomass; (iii) analyze the ecosystem value of mangrove forest in Mentawir Village, Penajam Paser District, East Kalimantan Province. The research used systematic random sampling method by establishing two plots with extent of one hectare for each plot in which each plot was divided into 20m x 20m subplots. The volume and mean annual increment (MAI), as well as current annual increment (CAI), were calculated. Economic value of mangrove ecosystem was calculated using Contingent Valuation Method (CVM) to reveal the total margin between Willingness to Pay (WTP) of wood produced by mangrove forest and Willingness to Accept (WTA) of fisheries catches. The results showed that there were 12 species of mangroves in the studied areas in which Rhizophora apiculata was the dominant species. Total aboveground biomass in Plot I and Plot II were respectively 127.46 tons ha-1 (62.61 tons C ha-1) and 79.26 (38.85 tons C ha-1) and dominated by Rhizophoraceace family with 76.80%, while 23.22% of the biomass was contributed by other mangrove families. The mangrove forest had a maximum average volume increment at 48 years and 42 years with MAI of 2.97 ha-1yr-1and 2.12 m3 ha-1yr-1 at Plot I and Plot II, respectively, with the total volume reached 127.5 m3 ha-1 and 79.60 m3 ha-1. The calculation of total margin between WTP and WTA indicated that in economic value of mangrove ecosystem in Mentawir Village with an extent of 2,300 ha was between IDR 207,000,000 yr-1 and IDR 345,000,000 yr-1. Our findings suggest that a good mangrove ecosystem will result in high economic value and biodiversity values cannot be separated from economic benefits in order to protect its sustainability.

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

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

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

scholarly journals 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 Study on Ecological Economic Benefits of Mangrove in Sauk Village, Lolak Sub-district, Bolaang Mongondow District

2017 ◽  
Vol 5 (2) ◽  
pp. 170
Author(s):  
Muhammad Yusran Boynauw ◽  
Ridwan Lasabuda ◽  
Unstain N. W. J. Rembet
Keyword(s):  
Diversity Index ◽  
Economic Value ◽  
Mangrove Ecosystem ◽  
Economic Benefits ◽  
Ecological Condition ◽  
Indirect Benefit ◽  
Ecological Value ◽  
Sonneratia Alba ◽  
Low Diversity ◽  
Total Economic Value

This study was carried out in Sauk village,  Lolak district, Bolaang Mongondow regency on June 10th – August 11th, 2016, around mangrove ecosystem at the geographic position of 00 50’ 10’’ N and 1230 56’ 40’’E. It was aimed to a) assess the ecological condition of the mangrove ecosystem of Sauk village based upon the community structure and (b) estimate the economic value of the mangrove ecosystem from direct and indirect benefit. Results found that the ecological value of the mangrove ecosystem was categorized as “rare” (<1000 trees/Ha), with low diversity index (< 2), and Sonneratia alba had very important role with the highest IVI. Total economic value was IDR. 1,116,830,000 per year based upon the benefit value.Keywords : economic benefit, ecology, mangrove ecosystem, Sauk village. ABSTRAKPenelitian ini dilakukan di Desa Sauk Kec, Lolak Kab. Bolaang Mongondow pada tanggal 10 juni–11 Agustus 2016, di sekitaran kawasan ekosistem mangrove Desa Sauk yang terletak pada posisi geografis N 00 50’ 10’’ dan E 1230 56’ 40’’. Tujuan penelitian ini adalah : (a) Menilai kondisi ekologi ekosistem mangrove di Desa Sauk berdasarkan struktur komunitas. (b) Menghitung nilai ekonomi ekosistem mangrove berdasarkan nilai guna langsung dan tidak langsung. Nilai ekologi  ekosistem mangrove di Desa Sauk dikategorikan “jarang” (<1000 pohon per Ha), dengan indeks keanekaragaman  rendah (< 2) dan jenis yang yang sangat berperan adalah Sonneratia alba yang memliki INP tertinggi. Sedangkan nilai ekonomi total berdasarkan nilai manfaat sebesar Rp.1.116.830.000 per tahun.Kata Kunci : Manfaat ekonomi, ekologi ekosistem mangrove Desa Sauk

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 TONGAS DISTRICT, PROBOLINGGO REGENCY, EAST JAVA

2021 ◽  
Author(s):  
Wening Ila Idzatilangi ◽  
Charistoper Romeo Pasau
Keyword(s):  
Mangrove Forest ◽  
Hydrological Cycle ◽  
Economic Valuation ◽  
Economic Value ◽  
Mangrove Ecosystem ◽  
Mangrove Forests ◽  
Direct Benefit ◽  
Review Study ◽  
Very High

It is a literature review study and was undertaken from 1 December to 15 December 2021. This research aims to identifying the economic value of mangrove forest in Tongas District, Problonggo Regency, East Java. The object being researched was the mangrove forest in Tongas District. The study conducted by objectifying mangrove wood as furniture and other materials, while the mangrove ecosystem is a place to maintain the hydrological cycle and quality, as well as a tourist attraction. The economic valuation will be given from the prices in the marketplaces including the online one. The result of this research showed that the yearly benefits of the ecosystem of mangrove area at Tongas District can be grouped into: (1) direct benefit of IDR 6.638.421; (2) indirect benefits of IDR 3.651.710.094.700; and (3) optional benefits of IDR 325.000. With the total value is IDR. 3.651.717.058.121 per year. With indirect values occupy the highest. So, it can be said, if the role of Mangrove forests as environmental providers is very high. It indicates if there is high need to protect the forest.

scholarly journals POTENSI PENGEMBANGAN EKOWISATA MANGROVE DI KAMPUNG TANJUNG BATU, KECAMATAN PULAU DERAWAN, KABUPATEN BERAU (Potential Development of Mangrove Ecotourism in Tanjung Batu Village, Derawan Island District, Berau Regency)

2018 ◽  
Vol 24 (1) ◽  
pp. 23
Author(s):  
Mukhlisi Mukhlisi
Keyword(s):  
Willingness To Pay ◽  
Natural Resources ◽  
Mangrove Forest ◽  
Local Community ◽  
Economic Value ◽  
Tourist Attraction ◽  
Related Literature ◽  
East Kalimantan ◽  
Potential Development ◽  
Descriptive Method

ABSTRAKJasa lingkungan berupa ekowisata pada kawasan hutan mangrove di Tanjung Batu, Kabupaten Berau, Provinsi Kalimantan Timur merupakan salah satu potensi sumber daya alam yang belum banyak dimanfaatkan. Penelitian ini bertujuan untuk menganalisis potensi pengembangan ekowisata mangrove di Kampung Tanjung Batu berdasarkan penilaian kondisi obyek daya tarik wisata alam, persepsi wisatawan dan masyarakat, serta potensi nilai ekonomi yang dimiliki. Metode penelitian yang digunakan melalui observasi, wawancara terstruktur, dan studi pustaka. Analisis data obyek daya tarik wisata alam dilakukan melalui skoring dan pembobotan, persepsi wisatawan dan masyarakat dilakukan secara deskriptif, sedangkan potensi nilai ekonomi berdasarkan pada nilai kesediaan membayar (Willingness to Pay/WTP). Hasil penelitian menunjukkan bahwa kawasan hutan mangrove Tanjung Batu prospektif untuk dikembangkan sebagai destinasi ekowisata dengan skor total daya tarik wisata alam berada pada kategori tinggi. Persepsi wisatawan dan masyarakat sekitar mendukung penuh upaya pengembangan ekowisata dengan potensi nilai ekonomi diperkirakan sebesar Rp. 1.423.914.894 tiap tahun. ABSTRACTEnvironmental services in the form ecotourism at mangrove forest of Tanjung Batu, Berau District, East Kalimantan Province is one of the natural resources that have not been used. The aim of this study was to analyze the potential of ecotourism development in mangrove forest of Kampung Tanjung Batu which is based on rating natural tourist attraction object, the perception of tourists and local community, as well as potential economic value. Data were collected through observation, interviews, and study of related literature. Natural tourist attraction object analysis was conducted by the scoring, whereas the perception of tourists and local community by descriptive method, and economic value based on willingness to pay. The result of study showed that mangrove forest area of Tanjung Batu prospective to be developed as an ecotourism destination with a total score of natural attractions that were in the high category. The perception of tourists and the local community fully supports the efforts of ecotourism development with potential economic value was estimated at Rp. 1.423.914.894 per annum.

Economic Valuation of Mangrove Forest Ecosystem in Sinjai

2018 ◽  
Vol 1 (2) ◽  
Author(s):  
Hamzah Tahang ◽  
Amiluddin Amiluddin ◽  
Faisal Amir ◽  
Firman Firman
Keyword(s):  
Forest Ecosystem ◽  
Mangrove Forest ◽  
Economic Valuation ◽  
Economic Value ◽  
Mangrove Ecosystem ◽  
Mangrove Forests ◽  
Average Value ◽  
Mangrove Ecosystems ◽  
Direct Benefits ◽  
And Function

This study aims to identify the type and function of ecosystems of mangrove forests, in Sinjai district and calculate the total economic value of mangrove ecosystems. The analytical method used is economic valuation and willingness to pay community. The results showed that species dominating Rhyzopora sp, Avicennia sp Sonneratia sp and Bruguera sp. The direct benefits to the community from mangrove forest in the area of research are firewood, nipa roof, fish and crabs and bats with economic value of Rp 8,598,020,500 with average value per ha 11,343,117. Indirect value consists of wave breaks of Rp 4,480,000,000 or Rp 448,000,000 / year with an estimated life of the building for 10 years and a carbon sequestration benefit of Rp 153,495,000 a year. Benefit value of Rp203, 250 per ha. The result is multiplied by the total area of the existing mangrove forest ecosystem of 758 Ha, with a total value of biodiversity benefits of Rp 154,063,500 per year. The value of the existence benefit of RP 446,260 ha / yr. With a total area of 758 mangroves, the total benefit of the existence of mangrove ecosystems in Kabupatem Sinjai amounted to Rp 338,265,080 / year. The economic benefit value of Total mangrove sinjai is Rp 13,723,844,080 while the total benefit value per ha is Rp 22,816,656 per year.Keywords: Bennefit economic, Mangrove ecosystem, economic valuaition, Sinjai

Measuring the Total Economic Value of Restoring Ecosystem Services in Erhai Lake Basin: Results from a Contingent Valuation Survey

2012 ◽  
Vol 433-440 ◽  
pp. 1208-1212
Author(s):  
Wei Juan Mao ◽  
Ping Ning ◽  
Guang Fei Qu ◽  
Shang Hua Luo
Keyword(s):  
Ecosystem Services ◽  
Contingent Valuation ◽  
Contingent Valuation Method ◽  
Economic Value ◽  
Economic Benefits ◽  
Lake Basin ◽  
Erhai Lake ◽  
Valuation Method ◽  
Positive Externalities ◽  
Non Market Valuation

The contingent valuation method is one of the most significant approaches of non-market valuation techniques and has been used widely. The authors take it as a tool to analyze the economic benefits of restoring ecosystem service in an impaired river basin， Erhai lake basin. To obtain accurate benefit estimates using CVM technique requires detailed descriptions of the resources being valued. Results from 100 in-person interviews indicate that 84.7% of the households in Erhai lake basin would like to pay for restoring the ecosystem services of Erhai. The analysis of the payment card data shows that the average willingness to pay (WTP) is 80.325 RMB Yuan per household per year. The annual aggregate benefits of restoring ecosystem services of Erhai lake Basin is at least 6.426×107 RMB Yuan，calculated by the number of the households about 800,000 in the Erhai lake basin. This result is a conservative estimate for the economic value of restoring the ecosystem services of Erhai lake basin because of the positive externalities of restoring the ecosystem services on the outside of Erhai lake basin.

scholarly journals Socio-economics of mangrove ecosystem in South-eastern Ayeyarwady Delta area of Myanmar

2019 ◽  
Vol 8 (6) ◽  
pp. 226-236
Author(s):  
Kyi Kyi Myint
Keyword(s):  
Mangrove Forest ◽  
Economic Value ◽  
Mangrove Ecosystem ◽  
Local People ◽  
Mangrove Forests ◽  
Delta Area ◽  
Mangrove Ecosystems ◽  
Welfare Losses ◽  
Local Areas ◽  
Global Welfare

Coastal communities are dependent on the resources available in mangrove ecosystems. The loss of these ecosystems would mean local, national and global welfare losses. Healthy mangrove ecosystems were related with integrated ecological and economical processes by local people. In the present study, uses of mangroves, products and the fishery status of local areas have been studied. The mangrove forests from the study areas provide charcoal, firewood, food and some medicinal plants for local people. To assess the economic value of the regions, the local people from three villages who lived in and near the mangrove forest were questioned and documented. The households studied were categorized into three groups such as poor, middle and rich class and then their monthly income and kinds of jobs studied. The products and works based on mangrove forest and water ways of study areas were the production of Nipa thatches, dried fishes, dried shrimp, nga-pi, pickled shrimp, shrimp sauce and charcoals.

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.

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