scholarly journals Management Strategy of Mangrove Ecosystem in Siak Regency, Riau Province, Indonesia

2021 ◽  
Vol 009 (01) ◽  
pp. 60-71
Author(s):  
Trisla Warningsih ◽  
◽  
Kusai Kusai ◽  
Lamun Bathara ◽  
Zulkarnain Zulkarnain ◽  
...  

Coastal ecosystems on small islands have a large enough pressure to be inversely proportional to a large island due to various resource capabilities and limited supporting factors. Mangrove is one of the ecosystems on the coast of a small island that is susceptible to disturbance because it is close to human activities. This study aimed to determine the mangrove ecosystem management strategy on the coast of the Siak Regency. The research was conducted from July to August 2020 using survey and interview methods. Data analysis used the Analytical Hierarchy Process to determine the mangrove management strategy. The results showed that community involvement is a priority for managing sustainable mangrove ecosystems with the assistance of the Government and NGOs. Management priority factors, namely ecology, while still paying attention to economic, social, institutional, and technological concerns.

2013 ◽  
Vol 1 (2) ◽  
pp. 133
Author(s):  
Joshian N.W Schaduw

Small islands are susceptible to many environmental impacts. Impacts affecting ecological processes include climate change, sea level rise, natural disasters, abrasion, sedimentation, erosion and pollution. To minimize vulnerability the assessing the effectiveness of mitigation measures in these coastal ecosystems is urgently needed. This research analyzes vulnerability of a small island mangrove ecosystem and the effectiveness of management strategy for mangrove ecosystem based mitigation. This research uses both primary and secondary data. Primary data was gathered by sampling, field observation, and questionnaire analysis. Vulnerability index was analyzed using multi-dimensional scaling method, and vulnerability mapping was analyzed by using geographic information system (GIS) using the software Arcview Project 3.3. Stakeholder analysis was used for patterns and strategic management, through a technique SMART (Simple Multi Attribute Rating Technique) using the software Criterium Decision Plus. The results show that Bunaken Island has the highest vulnerability level, followed by the island of Manado Tua, Nain, and the lowest level was found in Mantehage island. The most important factor of vulnerability in the small island Bunaken National Park is the area of mangrove ecosystem. Increased area of mangrove ecosystem will increase the effectiveness as a buffer zone as well as increase the capacity of the ecosystem on the social, economic, and governance dimensions. A management scheme which can accommodate a variety of problems faced by the mangrove ecosystem of small islands is a collaborative management by the government as the leading sector, with the highest priority on the management of the ecological dimension. Pulau-pulau kecil merupakan daerah yang rentan terhadap berbagai faktor. Salah satu faktor yang mempengaruhi adalah faktor ekologis. Faktor ekologi meliputi perubahan iklim, kenaikan permukaan air laut, bencana alam, abrasi, sedimentasi, erosi dan polusi. Untuk meminimalkan kerentanan, efektivitas ekosistem pesisir sangat dibutuhkan. Penelitian ini menganalisis kerentanan pulau kecil, efektivitas ekosistem mangrove, dan strategi pengelolaan ekosistem mangrove berbasis mitigasi. Penelitian ini menggunakan data primer dan sekunder. Data primer dikumpulkan melalui sampling, observasi lapangan, dan angket. Kerentanan dianalisis menggunakan metode multidimensional scaling, sedangkan pemetaan kerentanan dianalisis dengan sistem informasi geografis menggunakan perangkat lunak ArcView 3.3. Analisis Stakeholder digunakan untuk pola dan manajemen strategi, melalui teknik SMART (Simple atribut teknik Peringkat multi) dengan menggunakan perangkat lunak Criterium Decision Plus. Hasil penelitian menunjukkan Pulau Bunaken memiliki tingkat kerentanan tertinggi, diikuti oleh Pulau Manado Tua, Nain, dan Pulau Mantehage terendah. Faktor utama kerentanan di pulau kecil Taman Nasional Bunaken adalah luasan ekosistem mangrove. Peningkatan kawasan ekosistem mangrove akan meningkatkan efektivitas ekosistem mangrove sebagai buffer zone serta meningkatkan kapasitas ekosistem ini pada dimensi sosial, ekonomi, dan pemerintahan. Pola pengelolaan yang dapat menampung berbagai masalah yang dihadapi oleh ekosistem mangrove pulau-pulau kecil adalah kolaboratif manajemen dengan prioritas utam pada pengelolaan dimensi ekologi dan pemerintah sebagai leading sector.


2017 ◽  
Vol 15 (1) ◽  
pp. 1
Author(s):  
Aji Ali Akbar ◽  
Junun Sartohadi ◽  
Tjut Sugandawaty Djohan ◽  
Su Ritohardoyo

ABSTRAK Tulisan ini bertujuan untuk mengkaji terjadinya kerusakan lingkungan pantai di negara tropis dan sebagian negara subtropis akibat perilaku manusia. Perilaku manusia yang menyebabkan kerusakan lingkungan adalah memanfaatkan sumberdaya alam pesisir tanpa memperhatikan keberlanjutan sumber daya alam dan daya dukung lingkungannya. Kerusakan lingkungan pantai yang umum terjadi di negara tropis dan sebagian subtropis adalah erosi pantai dan degradasi ekosistem hutan bakau. Kerusakan lingkungan pantai ini akibat alih fungsi lahan menjadi jaringan jalan, permukiman, lahan pertanian/ perkebunan, pertambakan, dan pertambangan pasir. Kerusakan lingkungan pantai mempengaruhi kondisi sosial ekonomi masyarakat setempat seperti hilangnya badan jalan, permukiman, lahan pertanian, dan fasilitas umum akibat abrasi pantai. Upaya penanggulangan kerusakan lingkungan pantai sebagai bagian dari adaptasi manusia mempertahankan kehidupannya berupa pembangunan pemecah gelombang (breakwaters) dan rehabilitasi ekosistem hutan bakau. Upaya penanggulangan bencana tersebut tentunya membutuhkan biaya yang besar dan waktu lama daripada upaya pencegahan. Oleh karena itu, perubahan pola pikir baik pemerintah dan masyarakat dalam memanfaatkan, mengelola dan melestarikan sumber daya alam perlu ditingkatkan melalui perbaikan informasi, ilmu pengetahuan, dan strategi perencanaan yang holistik.Kata kunci: erosi pantai, kerusakan ekosistem hutan bakau, alih fungsi lahan, pemecah gelombang, rehabilitasiABSTRACTThis paper aims to assess the coastal degradation in tropical and subtropical countries in part due to human behavior. Human behavior is causing coastal degradation is to utilize natural resources without regard to the sustainability of coastal natural resources and the carrying capacity of the environment. Degradation of coastal common in most tropical and subtropical countries are coastal erosion and degradation of mangrove ecosystems. This coastal degradation as a result of land conversion into roads, settlements, agricultural/ plantation, aquaculture, and sand mining. Coastal degradation affects the socio-economic conditions of local communities such as loss roads, settlements, land and public facilities as a result of coastal erosion. Efforts to cope to the coastal degradation as part of human adaptation to sustain life in the form of construction of breakwaters and rehabilitation of mangrove ecosystems. The disaster relief certainly require a plenty of cost and time than prevention. Therefore, changes in the mindset of both the government and the public in using, managing and conserving natural resources should be increased through improvement of information, knowledge, and holistic planning strategies.Keywords: coastal erosion, mangrove ecosystem degradation, land use, breakwaters, rehabilitationCara sitasi: Akbar,A.,A., Sartohadi., J., Djohan, T.S. and Ritohardoyo, S. (2017). Erosi Pantai, Ekosistem Hutan Bakau dan Adaptasi Masyarakat Terhadap Bencana Kerusakan Pantai Di negara Tropis. Jurnal Ilmu Lingkungan,15(1),1-10, doi:10.14710/jil.15.1.1-10


2021 ◽  
Vol 883 (1) ◽  
pp. 012004
Author(s):  
A Kastanya ◽  
C C V Suhendy ◽  
D V Pattimahu ◽  
Iskar

Abstract Global warming and climate change are having an impact on human and the planet. This occurs worldwide due to an exploitative economy, which does not consider the degradation of natural resources and the environment. Damage to terrestrial ecosystems in small island areas has a direct impact on the destruction of marine ecosystems, such as coral reefs, seagrasses, and another biodiversity. The most current devastating impact is the emergence of the “Covid-19 Pandemic”, which shows that so far humans have adopted an individualistic way of life that ignores their environment. This analysis is carried out through a literature review of the research results and scientific discussions that have developed so far. The results of the study show that if the economy continues to run as it is now, the Earth will continue to be in crises such as floods, extreme weather, rising sea levels, food shortage, and outbreaks of more viruses. Changes in paradigm and human behaviour are needed, not only from the government as the main actor of development but also support from the entire community. Science and innovation that are currently developing a change in development towards the ecological-economy, environmental economics, which is currently known as the “Green Economy Model” is already covered by controlling global warming and climate change. The transformation from an Exploitative Economy to a Green Economy has developed in the concept of Low Carbon Development and Build Back Better as part of the Sustainable Development Goals (SDGs), which needs to be formed in an integrated manner as a concept for Sustainable Small Islands Development and bring welfare for the community.


SIMBIOSA ◽  
2013 ◽  
Vol 2 (1) ◽  
Author(s):  
Yarsi Efendi

Mangrove ecosystem in the coastal of Batam island has severe pressure due to the pace of development, they are activities of mangrove land conversion for development purposes such as shipyard industrial area, residential area, commercial area, tourism area, fish farming, illegal logging of mangrove wood for conventional charcoal industry for carbon, illegal logging of mangrove wood for use as scaffolds in physical development and even illegal logging mangrove wood flagpole for the benefit of political parties. The activities of the above has made the declining quality and quantity of mangrove ecosystems along the coast of Batam. this prompted the city government to do the restoration of mangrove ecosystem efforts. But recovery efforts are already underway to date have not shown significant results. There is no statistical data in the form of increase in mangrove area in Batam. According to our evaluation for mangrove ecosystem restoration program that has been done by the government, it can be concluded that one failure is not an active community participation. To achieve the success of recovery efforts in the area of coastal mangrove ecosystems among coastal area in Batam Island, the government should involve people's active participation as stakeholders in all stages of the mangrove ecosystem restoration program. Pattern recovery program topdown approach that had been done must be change to the peoples active participation.


2018 ◽  
Vol 2 (1) ◽  
pp. 11
Author(s):  
Ilham Marasabessy ◽  
Achmad Fahrudin ◽  
Zulhamsyah Imran ◽  
Syamsul B. Agus

<p>Coastal and small islands are faced with various significant challenges. The trend shows that the region suffered largely from habitat destruction, changes on natural processes of ecosystems and<br />pollution. Coastal and small islands regions became increasingly complex as conflicts of interest occur, both within the community and at the government level. Thus, activities to be placed within this region should consider the compatibility between needs and the region’s ability in providing resources. This study aims to develop a management strategy for unpopulated islands in utilization of natural resources. The research was conducted through descriptive evaluative method, using spatial analysis to obtain suitability between the waters and the carrying capacity of the area using<br />ArcGIS 10.3. On the other hand, management strategies were formulated using Analytic Hierarchy Process (AHP) model. The ecological potentials of Nusa Manu and Nusa Leun Islands covers diving, snorkeling tours, mangrove tracking and beach tourism, grouper fish aquaculture within floating net<br />cages and fishing grounds. The potentials are suitable and can be utilized for various activities with priority on conservation-based marine ecotourism. This management strategy sides with the people, opens employment opportunities and able to encourage economic growth while maintaining the sustainability aspects of natural resources.</p>


2020 ◽  
Vol 8 (1) ◽  
pp. 77
Author(s):  
Joshian Nicolas William Schaduw

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.


2021 ◽  
Vol 322 ◽  
pp. 05016
Author(s):  
Yan A. Nugraha ◽  
Sulistiono ◽  
Handoko Adi Susanto

The development of coastal areas is growing rapidly in line with the high population growth that will threaten the continuity of coastal areas and ecosystems. Mangrove area located in the coastal area of Karawang Regency becomes an ecologically challenged area that greatly affects its sustainability. This study aims to examine mangrove ecosystems and community perspectives on the management of the mangrove ecosystems continuously and sustainably. The method used was a survey study at Nine Districts in Karawang Regency using the descriptive method with case study and perspective analysis on ten categories. Data were collected through interviews, observation and supported by secondary data. The description of this study was focused on mangrove ecosystem condition and community perspective in mangrove area management in coastal district Karawang. Data analysis used was a descriptive qualitative approach based on average with scales. The analysis results showed that most of the coastal communities in Karawang Regency strongly agree that; 1) The mangrove area in Karawang Regency is currently necessary/important to be managed to be sustainable, 2) The form of mangrove area management should involve all the local people, 3) There needs to be cooperation between the government and the local community in mangrove area management activities.


2020 ◽  
Vol 14 (2) ◽  
pp. 103
Author(s):  
Ade Riccard Simatupang ◽  
Aslim Rasyad ◽  
Sofyan Husein Siregar

Forests are an invaluable source of natural wealth and have a strategic value, because forests greatly affect humans and wildlife. Area Balai Raja wildlife reserve Bengkalis Regency, Riau Province was established by the government with the aim of protecting Sumatran Elephants (Gajah Sumatera). The existence of the region experiences pressure from the community through activities, from the local government and oil and gas companies. The research objective is to formulate a management strategy based on changes in land cover. The study was conducted for 3 (three) months at Balai Raja wildlife reserve. The research approach used is a qualitative approach with survey methods and management strategy analysis using SWOT analysis. The results showed that the change in land cover in Balai Raja wildlife reserve Area was due to the presence of oil and gas company activities, community activities and local government activities. The largest change in land cover occurred in 1990 to 2000, where the largest reduction occurred in the secondary swamp forest 8,982.26 hectares, whereas from 2000 to 2010, the largest change in land cover occurred in the swamps of 509.55 hectares and in 2010 to 2015 the largest change in land cover occurred in plantations of 68.2 hectares. Management strategies based on land cover, namely 1) increasing the synergy and cooperation in the management of the area which includes, area boundaries, preservation of flora and fauna as well as awareness and improvement of community welfare, 2) increasing the involvement of related parties in the management of Balai Raja wildlife reserve, 3) restore function area, 4) community involvement in the management of Balai Raja SM Area, 5) Encourage research and development activities on the potentials contained within the Balai Raja SM Area


2018 ◽  
Vol 18 (2) ◽  
Author(s):  
Riyadi Subur ◽  
Sarni Sarni

Abstrak Mangrove adalah ekosistem pesisir transisi yang unik, tumbuh diantara lingkungan laut dan terestrial, penyebaran umumnya terbatas pada daerah tropis dan subtropis di seluruh dunia.Menyediakan berbagai layanan ekologi, ekonomi serta sosial.Efektif berfungsi sebagai pelindung lahan daratan pesisir pulau kecil.The purpose of this study is to determine the adaptive capacity of mangrove ecosystems on Maitara Island.Penelitian ini dilakukan dengan metodePengukuran Kapasitas Adaptif Ekosistem Mangrove.Hasil penelitian ini ditemukan sebanyak 4 spesies mangrove yaitu, Rhizophora apiculata,R. mucronata, R. stylosa danSoneratia alba,  terdiri dari 2 genera,Rhizophora, dan Sonneratia.Nilai indeks dominasi sebesar 0,57, dominasi sedang oleh R. apiculata.Kerapatan pohon per hektar sebanyak 789 tegakan.Nilai kapasitas adaptif ekosistem mangrove di pulau Maitara sebesar 0,44, yang berarti bahwa kapastias adaptif mangrove pulau tersebut“sedang”. Kata kunci: Kapasitas Adaptif, Mangrove, Pulau Kecil-Mikro. AbstractMangroves are unique transitional coastal ecosystems, growing between marine and terrestrial environments, the spread is generally limited to tropical and subtropical regions around the world. Providing a variety of ecological, economic and social services. Effectively serves as a protector coastal landof small island. The purpose of this study is to determine the adaptive capacity of mangrove ecosystems on Maitara Island. This research was conducted using the Mangrove Ecosystem Adaptive Capacity Measurement method. The results of this study found as many as 4 mangrove species, that isRhizophora apiculata, R. mucronata, R. stylosa and Soneratia alba, consisting of 2 genera,Rhizophora, and Sonneratia. Dominance index value is 0.57, moderate dominance by R. apiculata. Tree density per hectare is 789 stands. The value of the adaptive capacity of the mangrove ecosystem on the island of Maitara is 0.44, which means that the island's mangrove adaptive capacity is "medium". Keywords: Adaptive Capacity, Mangrove, Micr-Small Island.


2021 ◽  
Vol 891 (1) ◽  
pp. 012024
Author(s):  
M L Salampessy ◽  
I G Febryano ◽  
A C Ichsan

Abstract Mangrove ecosystems have experienced pressure and decreased function due to abrasion and high land conversion activities for pond expansion. The government has tried to increase the role of the community for mangrove conservation but this effort has not obtained optimal results. This study aims to determine the understanding of coastal communities about Mangroves and community involvement in Mangrove ecosystem management. Methods of data collection using a questionnaire instrument, field observations, and in-depth interviews. Data analysis was done descriptively tabulated. The selection of respondents using purposive sampling. The results of the study stated that 60% of the community understood the importance of mangroves for their lives. The community understands that mangroves are a source of livelihood for the community and protect the coast from waves and abrasion. The community is actively involved in Mangrove planting program activities (53%) but based on activities initiated by the government in certain groups. Knowledge and community involvement in mangrove forest management are closely related to important community decisions to participate actively in mangrove forest management. Therefore, efforts to increase knowledge need to be increased through outreach activities and development of community empowerment programs.


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