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Peningkatan Peran Kelompok Perempuan melalui Pembibitan Mangrove untuk Mendukung Keberlanjutan Ekonomi Lokal Masyarakat Pesisir Eka Lisdayanti; Fadli Afriandi; 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.
SPATIAL VARIABILITY OF ORGANIC CARBON STOCKS IN SEAGRASS ECOSYSTEMS: THE ROLE OF BIOMASS AND SEDIMENTS IN BANYAK ISLANDS, ACEH SINGKIL Lisdayanti, Eka; Najmi, Nurul; Akmal, Abdiel Khaleil; Nasution, Anisah; Nasution, Muhammad Arif
Jurnal Ilmiah Ilmu Terapan Universitas Jambi Vol. 10 No. 3 (2026): Volume 10, Nomor 3, June 2026
Publisher : LPPM Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jiituj.v10i3.52819

Abstract

Seagrass ecosystems are major blue carbon reservoirs that play an important role in climate change mitigation, yet their capacity is increasingly threatened by anthropogenic pressures in tropical coastal areas such as Banyak Islands, Aceh Singkil. This study aimed to analyse organic carbon (Corg) content and estimate the carbon storage potential of seagrass ecosystems in this region. Field data were collected using line transect and quadrat methods in intertidal and subtidal zones to assess seagrass cover and species composition, while organic carbon in biomass and sediments was analysed using the Loss on Ignition (LOI) method. The results showed significant spatial variation in carbon storage. The highest biomass carbon was recorded at Rago-rago Island, dominated by Thalassia hemprichii (20.26% cover), whereas the highest sediment organic carbon was found at Balai Island, dominated by Cymodocea rotundata (1.37% cover). Sediments were identified as the primary carbon reservoir (4.15 Mg Corg ha⁻¹), while biomass contributed a smaller proportion (0.71 Mg Corg ha⁻¹). These differences are influenced by species morphology, sediment characteristics, and hydrodynamic conditions. This study highlights the dominant role of sediments in seagrass carbon storage and the importance of ecosystem structure in regulating carbon sequestration. The findings provide quantitative evidence to support blue carbon–based conservation strategies and ecosystem-based coastal management for climate change mitigation in western Indonesia.
Tata Kelola Mangrove Berbasis Pentaheliks melalui Edukasi Lingkungan dan Penanaman Bibit di Peunaga Cut Ujong Eka Lisdayanti; Rahmawati Rahmawati; Nurul Najmi; Herri Darsan; Rudi Hermi; Anisah Nasution; Dandi Sardanul Alim
Jurnal Kreativitas Pengabdian Kepada Masyarakat (PKM) Vol 9, No 10 (2026): Volume 9 Nomor 10 (2026)
Publisher : Universitas Malahayati Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33024/jkpm.v9i10.27512

Abstract

ABSTRAK Pengelolaan mangrove membutuhkan tata kelola multipihak agar kegiatan rehabilitasi tidak berhenti pada penanaman seremonial. Kegiatan pengabdian kepada masyarakat ini bertujuan meningkatkan pemahaman pemangku kepentingan, melaksanakan penanaman dan penyulaman mangrove, memetakan kontribusi aktor pentaheliks, serta menyusun rancangan pemeliharaan pascatanam di Gampong Peunaga Cut Ujong, Kecamatan Meureubo, Kabupaten Aceh Barat. Kegiatan dilaksanakan pada 8 Juni 2026 melalui identifikasi substrat, koordinasi, edukasi lingkungan, praktik penanaman, evaluasi, dan perumusan tindak lanjut. Sebanyak 100 peserta mewakili unsur akademisi, pemerintah, dunia usaha, masyarakat, dan media. Evaluasi edukasi menggunakan pre-test dan post-test pada 25 responden yang dipilih secara purposif dengan kuota lima orang pada setiap unsur. Sebanyak 500 bibit Rhizophora apiculata digunakan untuk penanaman pada bagian lahan yang belum bervegetasi dan penyulaman pada titik yang mengalami kehilangan bibit. Skor pemahaman meningkat dari 57% menjadi 92%, atau bertambah 35 poin persentase. Pemetaan peran menunjukkan bahwa akademisi dominan pada inisiasi, edukasi, dan evaluasi; pemerintah pada dukungan bibit, legitimasi, dan koordinasi teknis; masyarakat pada pengetahuan substrat dan pelaksanaan penanaman; media pada dokumentasi dan diseminasi; sedangkan dukungan dunia usaha pada tahap pascatanam belum terdokumentasi secara rinci. Kegiatan menghasilkan luaran edukatif dan operasional serta rancangan awal tata kelola berupa pembagian peran, inventarisasi petak, penanggung jawab lokal, kanal pelaporan, dan monitoring pada bulan ke-1, ke-3, ke-6, dan ke-12. Keberhasilan ekologis belum dapat disimpulkan sebelum tersedia data kelangsungan hidup dan pertumbuhan bibit. Kata Kunci: Edukasi Lingkungan, Mangrove, Pentaheliks, Rehabilitasi Pesisir, Tata Kelola.  ABSTRACT Mangrove rehabilitation requires multi-stakeholder governance to prevent planting programs from ending as one-day ceremonial activities. This community service program aimed to improve stakeholder understanding, conduct mangrove planting and replanting, map pentahelix actor contributions, and formulate a post-planting maintenance framework in Peunaga Cut Ujong Village, Meureubo District, West Aceh Regency. The program was implemented on 8 June 2026 through site assessment, stakeholder coordination, environmental education, planting practice, evaluation, and follow-up planning. A total of 100 participants represented academia, government, business, community, and media. Educational evaluation used pre- and post-tests completed by 25 purposively selected respondents, with five respondents from each pentahelix element. Five hundred Rhizophora apiculata seedlings were used for planting in unvegetated areas and replacing seedlings lost from earlier interventions. The aggregate understanding score increased from 57% to 92%, a gain of 35 percentage points. Role mapping showed that academia led initiation, education, and evaluation; government provided seedlings, legitimacy, and technical coordination; communities contributed site-based knowledge and field implementation; media documented and disseminated the activity; while the business sector's post-planting contribution remained insufficiently documented. The program generated measurable educational and operational outputs and an initial governance framework covering role allocation, plot inventory, local responsibility, reporting channels, and monitoring at months 1, 3, 6, and 12. Ecological success cannot yet be concluded without seedling survival and growth data. Keywords: Coastal Rehabilitation, Environmental Education, Governance, Mangrove, Pentahelix.