Struktur Komunitas Dan Keberlanjutan Pengelolaan Ekosistem Mangrove Pulau-Pulau Kecil (Kasus Pada Pulau Nain Kabupaten Minahasa Utara Provinsi Sulawesi Utara)

ABSTRAKKajian ini bertujuan untuk menganalisa struktur komunitas dan keberlanjutan pengelolaan ekosistem mangrove di Pulau Nain Kecamatan Wori, Kabupaten Minahasa Utara, Provinsi Sulawesi Utara. Pulau Nain adalah salah satu pulau yang masuk dalam kawasan konservasi Taman Nasional Bunaken dan memiliki kawasan budidaya rumput laut yang masih produktif. Penelitian ini menggunakan data sekunder dan primer. Data yang dibutuhkan dalam kajian ini meliputi data dimensi ekologi, sosial ekonomi, dan kelembagaan. Analisis yang digunakan dalam kajian ini adalah RAPMECS (Rapid Appraisal for Mangroves Ecosystem) dengan analisis multy dimensional scaling (MDS). Hasil yang diperoleh dari kajian ini adalah luasan mangrove Pulau Nain sebesar 4.40 ha, memiliki dua jenis mangrove yaitu Rhizophora apiculata dan Avicennia marinna masing-masing dari family Avicenniaceae dan Rhizophoraceae. Indeks nilai penting (INP) jenis tertinggi terlihat pada jenis Rhizophora apiculata (79.64%) sedangkan jenis Avicennia marinna (79.64%). Ekosistem mangrove Pulau Nain dalam kondisi yang baik, tapi secara kuantitas belum optimal sebagai buffer sistem lingkungan pesisir. Status keberlanjutan pengelolaan ekosistem mangrove Pulau Nain menunjukkan angka 46,89 yang berarti status keberlanjutan pengelolaan ekosistem mangrove pulau ini berada dalam kondisi cukup baik. Keterisolasian pulau, luasan mangrove yang kecil, luas pulau yang kecil dan rendahnya kualitas sumberdaya manusia membuat pulau ini memiliki nilai yang kurang baik untuk keberlanjutan pengelolaan ekosistem mangrove Pulau Nain. Pemantauan secara berkala dan strategi pengelolaan yang baik dapat meningkatkan indeks keberlanjutan pengelolaan ekosistem mangrove serta meningkatkan kapasitas lingkungan pesisir Pulau Nain.ABSTRACTThe aims of this study are to analyze the community structure and sustainability of mangrove ecosystem management in Nain Island, Wori District, North Minahasa, North Sulawesi Province. Nain Island is one of the islands rlocated in Bunaken National Park conservation area and has productive seaweed cultivation area. This study used secondary and primary data. Data required in this study are included dimension data of ecological, socio-economic, and institutional. The analysis that used in this study was RAPMECS (Rapid Appraisal for Mangroves Ecosystem) through multy dimensional scaling (MDS) analysis. The results obtained from this study are mangroves area in Nain Island was 4.40 ha, has two types of mangroves Rhizophora apiculata and Avicennia marinna respectively belong to family Avicenniaceae and Rhizophoraceae. The highest species importance value index (INP) wasfound in Rhizophora apiculata (79.64%) while Avicennia marinna (79.64%). Mangrove ecosystem in Nain Island are in good condition, but in quantity not yet optimal as buffer for coastal environment system. The sustainability status of mangrove ecosystem management of Nain Island shows 46.89 which means that the sustainability status of mangrove ecosystem management of this island is in fair condition. Isolation of island small mangrove areas, small islands and low quality of human resources make this island has a poor value for the sustainability of mangrove ecosystem management. Regular monitoring and good management strategies can improve the sustainability index of mangrove ecosystem management and increase the capacity of the coastal environment of Nain Island.Sitasi: Schaduw J.N.W. (2018). Struktur Komunitas Dan Keberlanjutan Pengelolaan Ekosistem Mangrove Pulau-Pulau Kecil (Kasus Pada Pulau Nain Kabupaten Minahasa Utara Provinsi Sulawesi Utara). Jurnal Ilmu Lingkungan, 16(2), 120-129,doi:10.14710/jil.16.2.120-129

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CONDITION OF MANGROVE FORESTS IN DOMPAK URBAN VILLAGE BUKIT BESTARI SUB-DISTRICT RIAU ISLAND PROVINCE

Asian Journal of Aquatic Sciences ◽

10.31258/ajoas.3.3.286-296 ◽

2020 ◽

Vol 3 (3) ◽

pp. 286-296

Author(s):

Andrean Nggara Imanuel ◽

Efriyeldi ◽

Syafruddin Nasution

Keyword(s):

Good Condition ◽

Canopy Cover ◽

Primary Data ◽

Survey Method ◽

Mangrove Forests ◽

Bruguiera Gymnorrhiza ◽

Importance Value Index ◽

Importance Value ◽

Rhizophora Apiculata ◽

A Value

This study was conducted in December 2019, which was located in Dompak Village, Bukit Bestari District, Tanjungpinang City, Riau Islands Province. The purpose of this study was to determine the species composition and condition of mangrove forests based on the value of density, canopy cover and the importance value index of mangroves. The survey method was used in this study, where the data collected was primary data. There are 10 types of mangroves including Avicennia lanata, Bruguiera gymnorrhiza, B. cylindrica, Rhizophora apiculata, R. stylosa, Nypa fruticans, Sonneratia alba, Xylocarpus granatum, Scyphiphora hydrophyllacea and Hibiscus tiliaceus. Mangrove density was in good condition with moderate to dense ranging from 1344.44-1555.56 ind/ha. Canopy cover was in good condition ranging from 61.49-68.47%. The highest importance value index was R. apiculata with a value of 140.32% and the lowest was B. cylindrica with a value of 4.29%.

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SUSTAINABILITY STATUS OF MANGROVE ECOSYSTEM MANAGEMENT IN SEMBILANG NATIONAL PARK, BANYUASIN REGENCY, SOUTH SUMATERA PROVINCE

Jurnal Ilmu dan Teknologi Kelautan Tropis ◽

10.28930/jitkt.v7i2.11120 ◽

2016 ◽

Vol 7 (2) ◽

Author(s):

. Theresia ◽

Mennofatria Boer ◽

Niken T.M Pratiwi

Keyword(s):

Ecosystem Management ◽

National Park ◽

Local Community ◽

Management Strategies ◽

Rapid Assessment ◽

Secondary Data ◽

Mangrove Ecosystem ◽

Primary Data ◽

The Status ◽

Data Collections

he utilization of mangrove in Sembilang National Park area has increased lately so that it is necessary to assess the sustainability of the mangrove ecosystem management in the region. The study was conducted in March-April 2015. The research location was in the National Park Sembilang, Banyuasin Regency, South Sumatra. The study used primary data and secondary data collections. The primary data were collected from direct observation of mangrove vegetation and via directs interviews of 86 respondents using purposive sampling method. The sustainability status and recommendations for management strategies were determined using Multi Dimensional Scaling (MDS) method approaching by RAPFISH (Rapid Assessment Technique for Fisheries).Current sustainabilitystatus of mangrove management in Sembilang National Park, Banyuasin Regency, South Sumatra was "less sustainable" with multidimensional sustainability index of 49.81. Priority attributes that need to be fixed in order to improve the status of sustainable management of mangrove ecosystems in the region were area changes, local knowledge, conflict of interest, and local wisdom. Alternative strategy priority for mangrove ecosystem management in the region was the empowerment of local community for sustainable mangrove utilization. Keywords: sembilang national park, RAPMANGROVE, mangrove ecosystem management

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ECOTOURISM DEVELOPMENT IN TANJUNG BALAI DISTRICT, NORTH SUMATERA: MANGROVE FOREST ECOLOGICAL FACTORS

Jurnal Ilmu dan Teknologi Kelautan Tropis ◽

10.29244/jitkt.v4i2.7798 ◽

2012 ◽

Vol 4 (2) ◽

Author(s):

Fahriansyah Fahriansyah ◽

Dessy Yoswaty

Keyword(s):

Mangrove Forest ◽

Survey Methods ◽

Ecological Factors ◽

Mangrove Ecosystem ◽

Sandy Beaches ◽

Primary Data ◽

Mangrove Forests ◽

Bruguiera Gymnorrhiza ◽

Rhizophora Apiculata ◽

Structure Density

District of Tanjungbalai characterized by mangrove ecosystem with mud and sandy beaches has the potential to be developed for marine ecotourism. One way to maintain the existence of mangrove forests from destruction or extinction is to develop the Tanjungbalai district to be an ecotourism area. The research objective was to determine the potential ecological mangrove forest to be developed as an ecotourism area. The study was conducted in August-November 2011, using survey methods. Primary data were obtained through direct observation in the village of Bagan Asahan, Asahan Mati and Sungai Apung on mangrove community structure (density value) and ecological potential. Data analyses for suitability tourism index were based on Yulianda (2007). The results showed that the mangrove forest in the Tanjungbalai District had a good density in the category of very dense (the value of 1778 ind./Ha), mainly consisting of Bruguiera gymnorrhiza, Xylocarpus granatum, Rhizophora mucronata and Rhizophora apiculata. Suitability tourism index in the Tanjungbalai District was very suitable (S1) for mangrove tourism development including Village of Bagan Asahan (score 65, IKW 85.53%), Asahan Mati (score 61, IKW 80.26%) and Asahan Apung (score of 61, IKW 80.26%). Ecologically, mangrove forests in the district of Tanjungbalai is potential to serve as a mangrove ecotourism area. Keywords: mangrove forest, potential ecological, ecotourism development

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Structure and Dominance of Species in Mangrove Forest on Kutai National Park, East Kalimantan, Indonesia

Jurnal Manajemen Hutan Tropika (Journal of Tropical Forest Management) ◽

10.7226/jtfm.27.1.59 ◽

2021 ◽

Vol 27 (1) ◽

pp. 59-68

Author(s):

E Muli ◽

◽

I S Sulistyorini ◽

E Poedjirahajoe ◽

L R W Faida ◽

...

Keyword(s):

Mangrove Forest ◽

National Park ◽

Survey Method ◽

P Value ◽

Importance Value Index ◽

Importance Value ◽

Mangrove Species ◽

Conservation Area ◽

East Kalimantan ◽

Rhizophora Apiculata

The Kutai National Park (KNP) which is located in East Kutai Regency on East Kalimantan Province is endowed with numerous pristine of mangrove forest. However, related information to the species composition and diversity of KNP mangrove is still scanty. Twenty-one of mangrove species were recorded using the quadratic transects survey method (total plot area of 1.7 ha). Main species of mangrove communities were Avicennia lanata, A. marina, Bruguiera gymnorrhysa, B sexangular, Ceriops tagal, Rhizophora apiculata, R. mucronata and Sonneratia Alba. Mangrove density was recorded reached as 1,699 trees ha-1, saplings of 4,395 ha-1 and seedlings 25,348 ha-1. Significant tree density was found in Pandan Bay Estuary. While in the Lombok Bay and the Kaba Bay significant for sapling and seedling categories. Importance value index of mangrove species in the three study locations for three growth categories (tree, sapling and seedling) showed significant differences (p-value> α0.05). Mangrove stand at three study locations has almost the same characteristics. The species diversity and evenness index has shown the same distribution pattern. The findings of this study suggest that KNP mangrove forest stand is not heavily damaged even though there is a lot of human activity. This mangrove could be managed and conserved for multi-sectoral purposes such as ecotourism, research, biodiversity and education rather than solely as a Nature Conservation Area.

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Structure Community of Mangrove at Tabulo Selatan Beach, Boalemo Regency

JURNAL ILMIAH PLATAX ◽

10.35800/jip.7.1.2019.23406 ◽

2019 ◽

Vol 7 (1) ◽

pp. 309

Author(s):

Rusdiyanto Husuna ◽

Adnan S. Wantasen ◽

Ari B. Rondonuwu

Keyword(s):

Diversity Index ◽

Good Condition ◽

Rhizophora Mucronata ◽

Bruguiera Gymnorrhiza ◽

Importance Value Index ◽

Importance Value ◽

Rhizophora Apiculata ◽

Sonneratia Alba ◽

Ceriops Tagal ◽

Study Sites

This study aims to know the community structure of mangrove and the environmental condition in South Tabulo coast. Mean temperature at station 1, 2, and 3 was 310C, and water salinity varied between 28-30 ‰. Water pH was averagely 7 in all stations. Substrate measurements were visually done and through touches. Stations 1 and 2 had sandy muddy substrates, while station 3 was muddy. Mangroves of tree criterion were found 122 individuals of 7 species, Avicennia lanata, A. marina, Rhizophora apiculata, R. mucronata, Sonneratia alba, Bruguiera gymnorrhiza, and Ceriops tagal. Field observations showed that the highest species density was recorded in R. mucronata. The highest species frequency was found in S. alba, R. apiculata, and R. mucronata, while the highest species cover and importance value index were recorded in S. alba and R. apiculata dan R. mucronata. Based on diversity index, it was found that only 7 species were found in the study sites and it belonged to good condition. It indicates that the study sites are still in good ecological condition.Abstrak Keywords : Mangrove, community, Boalemo, diversity, importance value. ABSTRAK Penelitian ini bertujuan untuk mengetahui struktur komunitas mangrove serta kondisi lingkungan di Pantai Tabulo Selatan. Berdasarkan hasil penelitian di Pantai Tabulo Selatan untuk pengukuran suhu pada stasiun 1, 2, dan 3 diperoleh hasil rata-rata 310C, dengan salinitas bervariasi antara 28-30 ‰. Pengukuran pH air pada semua stasiun pengamatan diperoleh hasil rata-rata 7. Pengamatan substrat dilakukan secara visual dengan cara meraba tekstur substrat pada setiap stasiun, dan substrat yang terdapat di lokasi penelitian pada stasiun 1 dan 2 adalah lumpur berpasir, pada stasiun 3 berlumpur. Hasil penelitian menunjukan bahwa pada semua stasiun dengan kriteria pohon telah ditemukan 122 individu dari 7 spesies yang ditemukan yaitu Avicennia lanata, Avicennia marina, Rhizophora apiculata, R. mucronata, Sonneratia alba, Bruguiera gymnorrhiza dan Ceriops tagal. Berdasarkan pengamatana lapangan, kerapatan spesies tertinggi dimiliki oleh spesies Rhizophora mucronata, frekuensi spesies tertinggi dimiliki spesies S. alba, R. apiculata dan Rhizophora mucronata, penutupan spesies dan indeks nilai penting didapati spesies Sonneratia alba, Rhizophora apiculata dan R. mucronata.. Berdasarkan indeks keanekaragaman dapat dilihat bahwa hanya ada 7 spesies yang didapatkan pada lokasi penelitian dan termasuk dalam kriteria keanekaragaman baik. Hal ini menunjukkan bahwa di lokasi penelitian masih dalam kondisi ekologis yang cukup baik.Kata kunci : Mangrove, komunitas, Boalemo, keanekaragaman, nilai penting.

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Management Strategy Mangrove Ecosystem Base On Multy Criteria Decision Making Analysis (Case In Bunaken Island, Manado City, Indonesia)

JURNAL ILMIAH PLATAX ◽

10.35800/jip.8.1.2020.28287 ◽

2020 ◽

Vol 8 (1) ◽

pp. 77

Author(s):

Joshian Nicolas William Schaduw

Keyword(s):

Decision Making ◽

Ecosystem Management ◽

Management Strategy ◽

Buffer Zone ◽

Mangrove Ecosystem ◽

North Sulawesi ◽

Mangrove Ecosystems ◽

Periodic Data ◽

Rapid Appraisal ◽

Sea Currents

This research purpose is to analyze the effectiveness of mangrove ecosystem management strategy in Bunaken Island of Bunaken National Park in Manado City, North Sulawesi Province. The research used the research methods of field surveys, sampling, and literature studies for several components that require periodic data. The data analysis used in this research is the Criteria Decision Making Analysis (MCDMA) with the Rapid Appraisal of Mangrove Ecosystem Sustainability (RAPMECS) tools modified from the Rapid Appraisal for Fisheries (RAPFISH). The obtained data will analyze the effectiveness of the ecological, socio-economic, and institutional dimensions that directly affect the mangrove ecosystems. It is indicated that the mangrove ecosystem management sustainability dimension in Bunaken Island is poor, and the socio-economic and institutional dimensions are not good. The main point that makes the management sustainability dimension unfavorable is the island slope and total extent of the mangrove ecosystem area. As the buffer zone, the mangrove ecosystem is low effective, this island is vulnerable to sea currents and waves. The strategies to minimize the vulnerability of this island from sea currents and waves include the increase of the mangrove ecosystem area, community awareness and participation in managing the mangrove ecosystems, and the supporting infrastructure in the mangrove ecosystem management activities.Keywords: Strategy; Management; Mangrove; BunakenABSTRAKKajian ini bertujuan untuk menganalisa efektivitas strategi pengelolaan ekosistem mangrove Pulau Bunken, yang masuk dalam kawasan Taman Nasioanl Bunaken di Kota Manado Provinsi Sulawesi Utara. Kajian ini menggunakan metode penelitian antara lain survei lapangan, sampling, dan studi literatur pada beberapa kompenen yang membutuhkan data berkala. Analisis data bersifat Multy Criteria Decision Making Analysis (MCDMA) dengan tools Rapid Apraisal of mangrove ecosystem sustainability (RAPMECS) yang dimodifikasi dari the Rapid Appraisal for Fisheries (RAPFISH). Data yang didapatkan untuk menganalisa efektivitas dimensi ekologi, sosial-ekonomi, dan kelembagaan yang mempengaruhi ekosistem mangrove. Pada dimensi ekologi terindikasi keberlanjutan pengelolaan ekosistem mangrove di Pulau Bunaken kurang baik, sedangkan pada dimensi sosial ekonomi dan kelembagaan kurang baik. Hal utama yang membuat keberlanjutan pengelolaan pada dimensi ekologi kurang baik adalah kemiringan lereng pulau dan luasan dari ekosistem mangrove. Akibat dari rendahnya efektifitas mangrove sebagai buffer zone membuat pulau ini rentan terhadap aksi laut yaitu arus dan gelombang. Strategi yang dapat dilakukan meminimalkan kerentanan pulau ini antara lain adalah penambahan luasan ekosistem mangrove, peningkatan kesadaran dan partisipatif masyarakat dalam pengelolaan ekosistem mangrove, dan peningkatan infrastruktur pendukung dalam kegiatan pengelolaan ekosistem mangrove.Kata Kunci: Strategi; Pengelolaan; Mangrove; Bunakensupporting infrastructure in the mangrove ecosystem management activities.

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Mangrove Community Structure Morowali District, Central Sulawesi Province, Case In Maratape Village, Lafeu Village, And Labota Village

JURNAL ILMIAH PLATAX ◽

10.35800/jip.8.2.2020.31538 ◽

2020 ◽

Vol 8 (2) ◽

pp. 264

Author(s):

Joshian Nicolas William Schaduw

Keyword(s):

Community Structure ◽

Mangrove Ecosystem ◽

Line Transect ◽

Importance Value Index ◽

Importance Value ◽

Mangrove Species ◽

Rhizophora Stylosa ◽

Rhizophora Apiculata ◽

Sonneratia Alba ◽

Central Sulawesi

The research purpose aims at analyzing the structure of the existing mangrove communities along the coastal area of Morowali District, Central Sulawesi Province. The sampling was taken from three villages, i.e. Maratape Village, Lafeu Village, and Labota Village. This research used the quadrant line transect method. The analysis and description were made after the method had been conducted. The composition of mangrove species found in this research was 3 (three) types, i.e. Rhizophora apiculata, Sonneratia alba, and Rhizophora stylosa. Of the three species the research finds, the dominant ones are Rhizophora apiculata and Sonneartia alba. The highest species density values were found at Station 1 (M01), i.e. R. apiculata. The frequency value had the highest value found at Station 2 (M02), i.e. R. apiculata type, and the highest relative frequency was R. apiculata. The highest closing value, i.e. S. albater type could be found at Station 2 (M02). The importance value index of Rhizophora apiculata type at the Station 1 (M01) had the highest value and followed in Station 3 (M03), i.e. Sonneratiaalba type, the lowest INP analysis in all stations was Rhizophora type stylosa. The dominant mangrove in 3 (three) Morowali District Stations were Rhizophora apiculata and Silneratia alba types. Based on the research results conducted on the structure of mangrove ecosystem communities in Morowali District, Central Sulawesi Province (Maratape Village Menui Kepulauan Sub-District (station 1), Lafeu Village Bungku Pesisir Sub-District (station 2) and Labota Village Bungku Tengah Sub-District (station 3) are definitely classified as natural and have not experienced significant degradationKeywords: Community Structure, Mangrove, Morowali, Central SulawesiAbstrakKajian ini bertujuan untuk menganalisis struktur komunitas mangrove yang ada disepanjang pesisir Kabupaten Morowali Provinsi Sulawesi Tengah. Sampling dilakukan pada tiga desa yaitu Desa Maratape, Desa Lafeu, dan Desa Labota. Kajian ini menggunakan metode line transek kuadaran dilanjutkan dengan analisissnya, kemudian dideskripsikan. Komposisi jenis mangrove yang ditemukan sebanyak 3 (tiga) jenis yaitu Rhizophora apiculata, Sonneratia alba, dan Rhizophora stylosa. Dari ketiga jenis yang ditemukan yang dominan yaitu Rhizophora apiculata dan Sonneartia alba. Nilai kerapatan jenis tertinggi terdapat di Stasiun 1 (M01) yaitu R. apiculata yaitu. Nilai frekuensi memiliki nilai tertinggi terdapat di Stasiun 2 (M02) yaitu jenis R. apiculata, dan frekuensi relatif tertinggi R. apiculata. Nilai penutupan tertinggi yaitu jenis S. alba terdapat di Stasiun 2 (M02) Indeks nilai penting jenis Rhizophora apiculata di Stasiun 1 (M01) memiliki nilai tertinggi dan di ikuti Stasiun 3 (M03) jenis Sonneratia alba, analisis INP yang terendah dari semua stasiun yaitu jenis Rhizophora stylosa. Mangrove dominan di 3 (tiga) stasiun Kabupaten Morowali adalah dari jenis Rhizophora apiculata dan Sonneratia alba. Berdasarkan hasil penelitian yang telah dilakukan terhadap struktur komunitas ekosistem mangrove di Kabupaten Morowali Provinsi Sulawesi Tengah (Desa Maratape Kecamatan Menui Kepulauan (stasiun 1), Desa Lafeu Kecamatan Bungku Pesisir (stasiun 2) dan Desa Labota Kecamatan Bungku Tengah (stasiun 3) masih tergolong alami dan belum mengalami degradasi yang berarti.Kata kunci : Struktur komunitas; Mangrove; Morowali; Sulawesi Tengah

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Feasibility analysis of mangrove bio-ecosystem for silvofishery in Dabong Village, Kubu Raya District, West Kalimantan

IOP Conference Series Earth and Environmental Science ◽

10.1088/1755-1315/914/1/012023 ◽

2021 ◽

Vol 914 (1) ◽

pp. 012023

Author(s):

E Karlina ◽

Pratiwi

Keyword(s):

Water Quality ◽

Swot Analysis ◽

Sustainable Use ◽

Stand Density ◽

Mangrove Ecosystem ◽

Feasibility Analysis ◽

Primary Data ◽

Rhizophora Apiculata ◽

Study Results ◽

The Impact

Abstract Studies on bio-ecosystems sustainability and feasibility are urgent because many mangrove ecosystems have been converted into ponds as a source of livelihood. This study aimed to evaluate the sustainability level of the mangrove bio-ecosystem in Dabong Village and formulate the most appropriate strategy in silvofishery development. The method used was a field survey to obtain secondary and primary data. Bio-ecosystem feasibility analysis was carried out descriptively, qualitatively and quantitatively based on data compilation of water quality, soil fertility, macrozoobenthos and mangrove density. SWOT analysis was used in developing the strategies. Based on the study results, the land suitability matrix for silvofishery development in Dabong Village had a very suitable category (69.00%) regarding soil value conditions and water quality. The abundance of macrozoobenthos was 21 individual m2 -1 gatropoda, 30 individuals m2 -1 bivalves, and eight individuals m2 -1 crustaceans. Stand density values of Rhizophora apiculata, Avicennia alba, and Sonneratia alba ranged from 15-25 individuals m2 -1, 18-27 individuals m2 -1, and 14-24 individuals m2 -1, respectively. According to ecosystem characteristics, the strategy for using mangroves in the research site was to increase the bio-ecosystem strength and minimize the damage or degradation risks as a threat to the impact of mangrove ecosystem utilization using the silvofishery model. Its application could be an alternative for sustainable use of the mangrove ecosystem.

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Analysis for mangrove ecosystem management priority using Analysis Hierarchy Process (AHP) in Sorong City, West Papua, Indonesia

AQUATIC SCIENCE & MANAGEMENT ◽

10.35800/jasm.1.2.2013.7285 ◽

2013 ◽

Vol 1 (2) ◽

pp. 197

Author(s):

Roger R Tabalessy ◽

Adnan S Wantasen ◽

Joshian N.W. Schaduw

Keyword(s):

Ecosystem Management ◽

Mangrove Forest ◽

Mangrove Ecosystem ◽

Primary Data ◽

Market Demand ◽

Factors Affecting ◽

Expert Choice ◽

West Papua ◽

Papua Barat ◽

Hierarchy Process

Indonesia’s mangrove forest is decreasing. Factors affecting this condition are excessive utilization for livelihood and market demand without considering its sustainability for the future. As a result, mangrove forest degrades year by year. The present study aimed to analyse which stakeholder is the priority for mangrove ecosystem management in the city of Sorong, West Papua, Indonesia, and which factors are the priority for sustainable management. Primary data were collected using questionnaire with interview technique and were analysed using Expert Choice 11 software. The result showed that local government was the stakeholder possessing major priority in management which was supported by others (community and NGO), and the ecological factor was the priority in management, while the economic, social, and institutionalfactors were the supporting factors for sustainability. Luas hutan mangrove di Indonesia sedang mengalami penurunan. Faktor yang mempengaruhi kondisi ini, yaitu pemanfaatannya secara berlebihan untuk memenuhi kebutuhanan hidup maupun permintaan pasar tanpa mempertimbangkan keberlanjutannya di masa depan. Sebagai akibatnya tutupan hutan mangrove semakin berkurang dari tahun ke tahun. Penelitian ini bertujuan menganalisis stakeholder manakah yang menjadi prioritas dalam pengelolaan ekosistem mangrove di Kota Sorong, Papua Barat, Indonesia, dan faktor manakah yang menjadi prioritas dalam pengelolaan secara berkelanjutan. Data primer dikumpulkan menggunakan angket dengan teknik wawancara, dan kemudian dianalisis menggunakan software Expert Choice 11. Hasil penelitian menunjukkan bahwa stakeholder Pemda merupakan prioritas utama dalam pengelolaan ekosistem mangrove dan ditopang oleh stakeholder lainnya (Masyarakat dan LSM), dan faktor prioritas dalam pengelolaan adalah ekologi, sedangkan faktor ekonomi, sosial, dan kelembagaan merupakan faktor pendukung untuk terciptanya pengelolaan ekosistem mangrove yang berkelanjutan.

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KESESUAIAN EKOWISATA MANGROVE DITINJAU DARI ASPEK BIOGEOFISIK KAWASAN PANTAI GONDA DI DESA LALIKO KECAMATAN CAMPALAGIAN KABUPATEN POLEWALI MANDAR

Jurnal Ilmu Kelautan SPERMONDE ◽

10.20956/jiks.v3i2.3004 ◽

2017 ◽

Vol 3 (2) ◽

Author(s):

Muhammad Sadik ◽

Amir Hamzah Muhiddin ◽

Marzuki Ukkas

Keyword(s):

Data Collection ◽

Good Condition ◽

Avicennia Marina ◽

Mangrove Ecosystem ◽

Bruguiera Gymnorrhiza ◽

Mangrove Species ◽

Rhizophora Stylosa ◽

Rhizophora Apiculata ◽

Avicennia Alba ◽

Suitable Area

Ecotourism is a nature-based tourism activity that includes aspects of education and interpretation of the natural environment and community culture with ecological sustainability management. This study aims to determine the bioecological aspects of mangrove ecosystem as an object of ecotourism and to know the geophysical aspects of Gonda Beach as a supporter of mangrove ecotourism suitability on Gonda Beach. This research was conducted in November 2016 in Laliko Village, Campalagian Sub-district, Polewali Mandar Regency, including mangrove bioecological data collection including thickness, density, species and biota associated with mangrove and coastal geophysical data collection covering wide coastal measurement, coastal slope, depth, tidal, current, wave and substrate of waters. Result of research show potential of mangrove ecosystem to become ecotourism area with good condition of mangrove vegetation. The mangrove species in the ecosystem of the gonda mangroves are Bruguiera gymnorrhiza, Rhizophora stylosa, Rhizophora apiculata, Ceriops tagal, Sonneratia alba, Avicennia alba, Avicennia marina, Xylocarpus granatum and Xylocarpus moluccensis, and diverse biota such as fish, reptiles, birds and crabs as a tourist attraction . Gonda mangrove ecosystem area is a very suitable area to become a mangrove ecotourism area.Keywords: ecotourism, mangrove, conformity analysis, tourism object

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