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Gastropod Community Structure in the Mangrove Area, Kuala Batee District, Southwest Aceh District Rahmi, Mira Mauliza; Farija, Nurul; Lisdayanti, Eka
Journal of Coastal and Ocean Sciences Vol. 5 No. 1 (2024): January
Publisher : Department of Marine Science, Faculty of Fisheries and Marine Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jocos.5.1.45-62

Abstract

This research was conducted to determine the types of gastropods and the structure of the gastropod community in the Mangrove area of Kuala Batee District, Southwest Aceh Regency. The quantitative descriptive method is used to determine research stations using purposive sampling techniques. Gastropod sampling was carried out at three station locations, each station consisting of three sub-stations with a size of 10 x 10 m. In the substations, 15 transects measured 1 x 1 m, namely, two points at the corner of each transect and one point in the middle. The results of the research showed that the gastropods found were 11 species from 4 ordo, ordo Archaeogastropoda consists of Neritina turita, N.semiconica, N.variegate, Neritodryas dubia, and Clithon corona, ordo Ceanogastropoda consists of Faunus ater and Bitium munitum, ordo Mesogastropoda consists of Cerithidea optusa, Stenomelania plicaria, and Thiara scabra, ordo Ellobiida consist of Cassidula angulifera. The structure of the gastropod community in the mangrove area of Kuala Batee District, Southwest Aceh Regency, has a diversity index ranging from 0.65-1.32, including the medium category, uniformity index values ranging from 0.36-0.63 including the medium category, and dominance values ranging from between 0.33-0.63 is included in the medium category. Environmental parameters in the mangrove area show an average temperature value of 28.20C, a salinity value of 5.6 ppt, and a pH value of 8.3
Edukasi Pemanfaatan Limbah Rumah Tangga Sebagai Pupuk Organik Cair bagi Petani Nisdianti, Aprilia; Zurba, Nabil; Rahmi, Mira Mauliza; Lisdayanti, Eka; Qausar, Haves
Lok Seva: Journal of Contemporary Community Service Vol 3, No 2 (2024)
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/lokseva.v3i2.9499

Abstract

The reluctance of the community to dispose of waste at the Final Disposal Site (TPA) becomes an obstacle to effective urban waste management. The accumulation of waste over time can lead to water pollution problems. One waste management method is composting. Compost is a biodegradable substance that can retain moisture while decomposing in the air and under sunlight. The basic principle of composting technology is based on the natural decomposition process of organic materials. To address this issue, Liquid Organic Fertilizer (POC) can be used. POC is a liquid fertilizer made from various organic materials, such as plants and food scraps. Waste and residues in the body will decompose anaerobically (without oxygen) without the help of sunlight. This activity was carried out at the Pohroh City Hall, Meureudu Subdistrict, Pidie Jaya Regency, on June 8, 2023. The program aims to educate the surrounding community that household waste, such as vegetable waste and rice washing water, can be utilized as liquid fertilizer, which plays an important role in tree planting. This community service was conducted at the Pohroh Village Hall, Meureudu Subdistrict, Pidie Jaya Regency. The production of liquid organic fertilizer (POC) from household waste begins with making a sample using simple tools and materials, such as a bucket, sieve, 1.5-liter mineral water bottle, sugar, rice washing water, vegetable/fruit waste water, and EM4. The success of POC production can be seen from the presence of white spots on the surface, a yellow-brown color, and a scent resembling fermented rice, but without a foul odor. Through education on household waste management, it is hoped that it will increase the community's knowledge, understanding, and innovation in managing household waste.
Peningkatan Peran Kelompok Perempuan melalui Pembibitan Mangrove untuk Mendukung Keberlanjutan Ekonomi Lokal Masyarakat Pesisir Lisdayanti, Eka; Afriandi, Fadli; Rahmawati, Rahmawati
Jurnal Pemberdayaan Masyarakat Vol 9 No 2 (2024): November
Publisher : Direktorat Penelitian dan Pengabdian kepada Masyarakat (DPPM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21067/jpm.v9i2.10651

Abstract

Utilization and management of mangroves in the Mangrove Ecotourism Area has been carried out since 2018. Mangroves are one of the unique ecosystems in the coastal area and have been widely used by the community. This community service activity aims to increase the role of women's groups in the utilization and preservation of coastal ecosystems. Given that Aceh Jaya is one of the locations in Aceh Province that already has a mangrove area of ​​± 300 ha. This community service uses a mixed field-based method, with direct observation, open interviews, and structured discussions with managers, group members, and the community which began in July and will end in December 2024. The results of the community service show that fishing, crab, and tourism activities are the main activities in the utilization of mangroves by the community around the eco-tourism area. Although previously women had been indirectly involved in the utilization of mangroves, with this community service activity, women's group members are more active in participating directly in each stage. The increase in the role of female members involved can be seen in the increase in the percentage of knowledge and participation in planting. This service provides input into the management pattern of mangrove ecosystems, especially in nurseries, with the division of tasks and responsibilities, the activeness of members in each stage is not impossible to continue to improve.
Analisis Tingkat Toksisitas Perendaman Daun Mangrove (Rhizopora apiculata) terhadap Kelangsungan Hidup Ikan Poecilia sp. Lubis, Friyuanita; Suriani, Mai; Lisdayanti, Eka; Nasution, Muhammad Arif
Jurnal Sumberdaya Alam dan Lingkungan Vol 11, No 3 (2024)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

ABSTRAK Ekosistem hutan mangrove di Indonesia memiliki fungsi ekonomis dan ekologis. Salah satu dari potensi ekonomis mangrove R. apiculata merupakan bahan alami yang berfungsi sebagai bioaktif yang digunakan dalam pengobatan bagi manusia maupun hewan. Masyarakat pesisir juga menggunakan daun mangrove sebagai bahan pembuatan produk minuman berkhasiat. Selanjutnya potensi ekologis yaitu menjadi penahan ombak laut dan sebagai habitat biota. Namun, kandungan senyawa daun mangrove yang dikumpulkan dari sekitaran Pantai Lhok Bubon dapat mempengaruhi kelangsungan hidup ikan dan memiliki pengaruh langsung dengan perubahan parameter kualitas perairan. Dampak perendaman daun mangrove ini beresiko mengganggu aktivitas fisiologis ikan kemudian jika perairan mengalami perubahan faktor fisika dan kimia perairan dapat menghasilkan toksik bagi berbagai biota. Tujuan penelitian ini adalah untuk mengetahui nilai LC50-96 jam selama perendaman daun R. apiculata yang berdampak toksik terhadap biota uji. Biota uji yang digunakan adalah ikan molly (Poecilia sp.) yang biasanya digunakan untuk indikator perubahan lingkungan. Penelitian ini dilakukan dengan penentuan konsentrasi antara lain 10, 20, 30, 40, 50% kemudian dianalisis melalui metode analisis probit. Hasil penelitian memiliki nilai LC50-96 jam yang diperoleh dari hasil komposit seluruh perlakuan konsentrasi dari perendaman daun R. apiculata sebesar 559.16 ppm yang artinya termasuk kategori toksik rendah. Meskipun demikian, persentase tingkat toksisitas menunjukkan sebesar 6% sehingga dapat menyebabkan kematian ikan. Kata kunci: LC50-96 jam, toksisitas, mortalitas ikan ABSTRACT  Mangrove forest ecosystems in Indonesia have economic and ecological functions. One of the economic potentials of R. apiculata mangrove is a natural ingredient that functions as a bioactive used in medicine for humans and animals. Coastal communities also use mangrove leaves as ingredients for making nutritious beverage products. Furthermore, the ecological potential is as a barrier to sea waves and as a habitat for biota. However, the content of compounds in mangrove leaves collected from Lhok Bubon coast that can affect the survival of fish directly influences changes in water quality parameters. The impact of soaking mangrove leaves is at risk of disrupting the physiological activity of fish, then if the waters experience changes in physical and chemical factors, it can produce toxins for various biota. This study aimed to determine the LC50-96 hour value during immersing R. apiculata leaves which have a toxic impact on the test biota. The test biota used was mollyfish (Poecilia sp.) which is usually used as an indicator of environmental change. This study was conducted by determining concentrations including 10, 20, 30, 40, 50% then analyzed using the probit analysis method. The results showed an LC50-96 hour value obtained from the composite results of all concentration treatments from soaking R. apiculata leaves of 559.16 ppm, which means it is included in the low toxic category. However, the percentage of toxicity level showed 6% so that it could induce fish mortality. Keywords:  LC50-96 hour, toxicity, fish mortality
ANALYSIS OF COMMUNITY PERCEPTIONS ON THE DISTRIBUTION OF MARINE WASTE ON THE WEST ACEH COAST isbah, faliqul; lisdayanti, eka; najmi, nurul; marlian, neneng
JURNAL PERIKANAN TROPIS Vol 11, No 2 (2024)
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jpt.v11i2.9154

Abstract

This research aims to evaluate the effectiveness of waste prevention efforts that have been carried out by the community in Johan Pahlawan District and Bubon District. Through qualitative and quantitative research methods, data was collected from field surveys, interviews, and statistical analysis regarding waste management practices, community participation, and levels of environmental awareness. The results of the research show that the community in both sub-districts has implemented waste prevention efforts well. An increase in environmental awareness among the community can be seen from active participation in waste management activities, waste separation, and the use of environmentally friendly products. Implementation of policies by local governments also makes a positive contribution in creating a cleaner and more sustainable environment.This research provides a comprehensive picture of waste prevention practices that have been successfully implemented by the community in Johan Pahlawan and Bubon Districts. It is hoped that these findings will provide insight for the government and related institutions to increase the sustainability of waste prevention efforts at the local level and stimulate similar practices in other areas.
Pemanfaatan Media Visualisasi dalam Pengenalan Ekosistem Pesisir Bagi Siswa SMP Negeri 1 Teupah Selatan Najmi, Nurul; Lisdayanti, Eka; Rahmawati; Rahma, Endah Anisa
KAIBON ABHINAYA : JURNAL PENGABDIAN MASYARAKAT Vol. 7 No. 1 (2025)
Publisher : Universitas Serang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30656/amvykg53

Abstract

Knowledge about coastal and marine ecosystems is very important to be introduced to coastal communities, including students. Basic education about coastal and marine ecosystems is carried out for students to help increase understanding and environmental awareness from an early age. The service was carried out on the coast of the Simeuleu Islands, precisely SMP Negeri 1 Teupah Selatan, Simeulue Islands Regency. The implementation of this service involved a team of teachers, directors, and assistants who ensured the activities went well. In addition, 52 students participated, divided into 22 boys and 30 girls. The service method of introducing coastal and marine ecosystems at the junior high school level is the introduction of ecosystems with the help of visualization media and interactive games that can encourage student participation in the teaching stage. There was an increase of about 40% in students in the final test indicated by students more actively participating in the game. The results of this service show that teaching activities with a combination of methods such as teaching with storylines, adding distinctive tones, and unique styles, teaching colorful image media, and final tests in the form of games can help improve insight, understanding, and attitudes in environmental awareness.
Community perceptions of the existence of mangrove ecosystems in Peunaga Cut Ujong Village, Meureubo District Najmi, Nurul; Rahmawati, Rahmawati; Lisdayanti, Eka
Arwana: Jurnal Ilmiah Program Studi Perairan Vol 6 No 1: May 2024
Publisher : Program Studi Akuakultur, Fakultas Pertanian, Universitas Almuslim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51179/jipsbp.v6i1.2383

Abstract

Local communities played an important part of thepi existence of the mangrove ecosystem in Peunaga Cut ujong Village. Community perspectives on the existence of mangrove ecosystems have an impact on mangrove management steps in the local area. The purpose of this study was to identify community perceptions of the existence of mangrove ecosystems around the Peunaga Cut Ujong Village community. This research uses survey methods and in-depth interviews using a questionnaire sheet as a guide. The technique of determining respondents through snowball sampling. Respondents totaled 35 people who were selected based on the area of residence of the youth hamlet of Peunaga Cut Ujong Village. Data analysis of this research used Likert scale. The results showed that community perceptions of the functions and benefits of mangrove ecosystems had the lowest score of 858, the form of management score 916, and the level of participation with a score of 1246. Overall, the perceptions and opinions of local communities about the existence of mangrove ecosystems are in the very good category, with a score of 127. This value shows that the existence of mangroves is very good in the view of the Peunaga Cut Ujong community. Community involvement in mangrove conservation efforts will actually have an impact on the success of sustainable management.
Pemberdayaan Kelompok Nelayan melalui Pelatihan dan Pemberian Fish Finder Abdillah, Ligar; Lisdayanti, Eka; Hartini, Hartini; Mariah, Mariah; Febrian, Cutwan Nurul
Jurnal ABDINUS : Jurnal Pengabdian Nusantara Vol 9 No 2 (2025): Volume 9 Nomor 2 Tahun 2025
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/ja.v9i2.23732

Abstract

Kemiskinan di wilayah pesisir menjadi salah satu permasalahan yang belum terselesaikan dan membutuhkan upaya untuk meningkatan kesejahteraan. Kelompok nelayan skala kecil memiliki kelemahan terhadap tatakelola sumber daya laut sehingga termasuk kedalam kelompok rentan secara sosial dan ekonomi. Penggunaan alat tradisional yang kurang efisien menjadi faktor penyebab kerentanan yang dialami kelompok nelayan saat ini. Hasil riset terdahulu menyebutkan bahwa kelompok nelayan membutuhkan teknologi fish finder untuk meningkatkan hasil tangkapan. Pelatihan dan pemberian fish finder sosialisasi dan pelatihan penggunaan teknologi fish finder kepada kelompok nelayan Desa Pulo Sarok, Kecamatan Singkil, Kabupaten Aceh Singkil merupakan salah satu upaya pemberdayaan untuk meningkatkan margin keuntungan dan efisiensi biaya operasional. Pemberdayaan ini dilaksanakan menggunakan metode sosialisasi, pelatihan pengoperasian, hingga penerapan teknologi fish finder di kehidupan sehari-sehari. Sosialisasi pentingnya fish finder dalam aktivitas penangkapan ikan berhasil meningkatkan pemahaman peserta. Pelatihan dan demonstrasi perangkat berjalan dengan baik dan diikuti secara antusias oleh para nelayan. Kepercayaan diri dan kemandirian para nelayan meningkat saat mereka diberikan kesempatan untuk menerapkan teknologi fish finder secara langsung di kehidupan sehari-sehari. Mereka juga berhasil menerapkan materi pelatihan yang diberikan pada hari sebelumnya. Seluruh rangkaian kegiatan pengabdian kepada masyarakat ini adalah bentuk dukungan konkret terhadap kelompok nelayan agar mampu memanfaatkan teknologi modern yang berkemajuan.
Marine Debris Composition and Abundance: A Case Study of Selected Coastlines in Ujong Karang, Meulaboh, West Aceh Lisdayanti, Eka; Marlian, Neneng; Wahyuni, Sri; Najmi, Nurul; Rahmawati, Rahmawati
Journal of Coastal and Ocean Sciences Vol. 5 No. 1 (2024): January
Publisher : Department of Marine Science, Faculty of Fisheries and Marine Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jocos.5.1.1-6

Abstract

Marine debris has become an increasing environmental threat in the world. West Aceh's coast is designated for tourism and fishing activities. This study determines the composition, characteristics, and abundance of waste on two selected beaches with economic activities for fishing (daily activities of coastal communities) and tourism activities. Garbage collection was carried out on two beaches on the coast of Johan Pahlawan District, West Aceh Regency, namely Pasar Baro Beach and Ujung Karang Beach. Pasar Baro Beach and Ujung Karang Beach were chosen because they are near fish market activities and recreational beaches, respectively. Determination of the sampling area by distance, from the low tide line to the first vegetation or concrete on the beach. The sampling length was measured using a 100 m roll meter parallel to the coastline. The results showed that the total weight (%) and frequency of waste per category were highest in the household category at Pasar Baro Beach. While at Ujung Karang Beach, the highest frequency of garbage is found in the variety of plastic drink bottles. The difference in abundance at the two stations is due to differences in visits and activities of the surrounding community. In addition, due to the lack of local cleaning efforts and facilities that could be more optimal, piles of garbage are still found along the coast
Gastropod Community Structure in the Mangrove Area, Kuala Batee District, Southwest Aceh District Rahmi, Mira Mauliza; Farija, Nurul; Lisdayanti, Eka
Journal of Coastal and Ocean Sciences Vol. 5 No. 1 (2024): January
Publisher : Department of Marine Science, Faculty of Fisheries and Marine Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jocos.5.1.42-52

Abstract

This research was conducted to determine the types of gastropods and the structure of the gastropod community in the Mangrove area of Kuala Batee District, Southwest Aceh Regency. The quantitative descriptive method is used to determine research stations using purposive sampling techniques. Gastropod sampling was carried out at three station locations, each station consisting of three sub-stations with a size of 10 x 10 m. In the substations, 15 transects measured 1 x 1 m, namely, two points at the corner of each transect and one point in the middle. The results of the research showed that the gastropods found were 11 species from 4 ordo, ordo Archaeogastropoda consists of Neritina turita, N.semiconica, N.variegate, Neritodryas dubia, and Clithon corona, ordo Ceanogastropoda consists of Faunus ater and Bitium munitum, ordo Mesogastropoda consists of Cerithidea optusa, Stenomelania plicaria, and Thiara scabra, ordo Ellobiida consist of Cassidula angulifera. The structure of the gastropod community in the mangrove area of Kuala Batee District, Southwest Aceh Regency, has a diversity index ranging from 0.65-1.32, including the medium category, uniformity index values ranging from 0.36-0.63 including the medium category, and dominance values ranging from between 0.33-0.63 is included in the medium category. Environmental parameters in the mangrove area show an average temperature value of 28.20C, a salinity value of 5.6 ppt, and a pH value of 8.3