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All Journal Jurnal Ilmu dan Teknologi Kelautan Tropis Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati Jurnal Kelautan Tropis Jurnal Biodjati Acta Aquatica: Aquatic Sciences Journal Jurnal Pengabdian Magister Pendidikan IPA Jurnal Abdi Insani Darmabakti : Junal Pengabdian dan Pemberdayaan Masyarakat Jurnal MAIYAH Biosaintifika: Journal of Biology & Biology Education Buitenzorg: Journal of Tropical Science Artha Imperium: Jurnal Pengabdian Kepada Masyarakat
Fikriyya, Nabela
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Upaya Peningkatan Pemahaman Kelompok Tani Ikan Desa Legok, Bantarkawung, Kabupaten Brebes Riviani, Riviani; Kurnia, Adinda; Muslih, Muslih; Hidayati, Nuning Vita; Fikriyya, Nabela; Hastuti, Dewi Wisudyanti Budi; Raharja, Ferry Cahya; Wiyarsih, Nani; Hermanto, Hermanto
Artha Imperium: Jurnal Pengabdian Kepada Masyarakat Vol. 2 No. 2 (2024): 2024
Publisher : PT. Artha Genetikalab Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62521/tz3pqd61

Abstract

Kelangkaan benih ikan di sekitar Desa Legok, Kecamatan Bantarkawung, Brebes merupakan permasalahan yang dihadapi oleh kelompok petani ikan Mina Kencana dan Tirta kencana. Kegiatan pengabdian ini bertujuan untuk meningkatkan pemahaman kelompok pembudidaya ikan Mina Kencana dan Tirta Kencana dalam kegiatan pembenihan ikan. Metode pelaksanaan kegiatan dilakukan dengan ceramah dan diskusi. Hasil yang didapatkan menunjukkan bahwa adanya peningkatan pemahaman terkait pembenihan ikan serta strain ikan nila sakti sebelum dan sesudah penyuluhan sebesar 6% sehingga kegiatan penyuluhan dapat terus dilakukan agar dapat meningkatkan pemahaman lebih optimal.
Struktur Komunitas Satuan Lanskap di Lereng Gunung Slamet Jawa Tengah Fikriyya, Nabela; Silalahi, Marina; Zukarnaen, Rizmoon Nurul; Nisyawati, Nisyawati; Helmanto, Hendra; Putri, Adinda Kurnia
Biota : Jurnal Ilmiah Ilmu-Ilmu Hayati Vol 9, No 2 (2024): June 2024
Publisher : Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/biota.v9i2.6639

Abstract

Masyarakat Lereng Gunung Slamet memiliki pengetahuan diversifikasi satuan lanskap yang didasarkan atas fungsi, karakteristik, dan kepemilikan. Tujuan penelitian ini adalah untuk mempelajari struktur komunitas satuan lanskap yang dimanfaatkan oleh Masyarakat Lereng Gunung Slamet. Penelitian dilakukan pada bulan Juli 2019 — Januari 2020 di desa Lereng Gunung Slamet yaitu, (1) Desa Ragatunjung, (2) Desa Cipetung, dan (3) Desa Pandansari Kecamatan Paguyangan, Kabupaten Brebes. Pengumpulan data botani dilakukan dilakukan secara purposive sampling menggunakan transek kuadrat. Analisis vegetasi diolah menggunakan Indeks Nilai Penting (INP), Indeks Keanekaragaman (H’), Indeks Kekayaan (DMg), Indeks Kemerataan (e’), dan Indeks Kesamaan komunitas. Berdasarkan Analisis vegetasi ditemukan 136 spesies yang dikategorikan ke dalam 11 genus dan 55 famili. Analisis struktur komunitas dapat dilihat pada H’ berkisar antara 1,57—28,9 yang termasuk dalam kategori sedang. DMg berkisar antara 11,82 – 28,8 dan Indeks kemerataan berkisar antara 0,11—0,92. Indeks kesamaan antar satuan lanskap,  wanah dan majegan merupakan yang tertinggi yakni 62,67% yang termasuk kategori tinggi. Selanjutnya nilai Indeks kesamaan jenis lanskap yang sama antar desa, tertinggi pada lanskap majegan di Desa Cipetung dan Pandansari (45,71%.) dan wanah pada Desa Ragatunjung dan Desa Cipetung (42,86 %).
Keanekaragaman vegetasi di kawasan hutan mangrove Desa Mojo, Kecamatan Ulujami, Kabupaten Pemalang, Jawa Tengah Fajar Kartika, Aisyah; Fikriyya, Nabela; Nurul Zulkarnaen, Rizmoon
Buitenzorg: Journal of Tropical Science Vol 1 No 2 (2024): Buitenzorg: Journal of Tropical Science
Publisher : Innovation Centre for Tropical Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70158/buitenzorg.v1i2.8

Abstract

Mangrove forests are vital for coastal protection, biodiversity, and local livelihoods but face significant threats such as erosion, land-use changes, sedimentation, and waste pollution. This study assessed the diversity, dominance, and evenness of the mangrove ecosystem in Mojo Village, Ulujami District, Pemalang Regency, an area impacted by coastal abrasion. The research, conducted from August to September 2023, used purposive sampling with quadrant transects at four stations. Three plot sizes (10 m × 10 m, 5 m × 5 m, and 2 m × 2 m) were employed to analyze different mangrove growth stages (tree, sapling, and seedling). The mangrove diversity index ranged from 0 to 1.232, with the highest value observed in the tree stage (1.232) and the lowest in the seedling stage (0). The species Avicennia alba exhibited the highest dominance across all stages. The evenness index varied between 0 and 0.95209, indicating high evenness in trees and saplings, while the seedling stage exhibited low evenness. Water quality parameters were found to be supportive of mangrove growth. They included temperature (28.8–30.5°C), salinity (25–30 ppt), pH (5.90–6.21), and dissolved oxygen (5.5–14.9 mg/l). The results highlighted variations in diversity and evenness across the mangrove ecosystem's growth stages. The findings provide valuable insights into the current state of mangroves in the area and underscore the urgent need for continued monitoring and sustainable management to restore and conserve the mangrove forests in Mojo Village.   Keywords: mangrove vegetation diversity, Mojo village, Ulujami
Pendampingan POKDAKAN Krido Yuwono Minapadi Technopark Panembangan dalam Optimalisasi Manajemen Kualitas Air Perikanan untuk Peningkatan Ketahanan Pangan Kabupaten Banyumas Fikriyya, Nabela; Sujadi, Frentina Murti; Putri, Adinda Kurnia; Anjaini, Jefri; Raharja, Ferry Cahya; Karimah, Fatiya
Jurnal Pengabdian Magister Pendidikan IPA Vol 8 No 4 (2025): Oktober-Desember 2025
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v8i4.13681

Abstract

Regional food security is largely determined by the sustainability of fisheries production, one of which is through the minapadi system that integrates fish and rice cultivation. The main obstacle that often arises is suboptimal water quality management, which reduces fish productivity and aquatic ecosystem health. This community service activity aims to enhance the capacity of the Krido Yuwono Minapadi Technopark Panembangan Fish Farmers Group (POKDAKAN) in fisheries water quality management to support food security in Banyumas Regency. The assistance method was carried out participatively through socialisation and training on water quality management theory, field practice in measuring physical-chemical parameters (pH, dissolved oxygen and temperature), installation of simple monitoring devices, and evaluation of competency improvement through pre-tests and post-tests. The results of the activity showed an average increase in participants' knowledge from 47% to 76%, the implementation of a routine water quality monitoring schedule, and improvements in key parameters, including pH stability and real-time knowledge of water quality conditions. These findings confirm that participation-based assistance is effective in improving the technical skills of farmers, maintaining the quality of aquaculture water, and supporting the sustainability of the minapadi system as a strategy for strengthening regional food security.
Ethnoecology of The Slamet Mountain Slope Community (SMSC) in Paguyangan District, Brebes Regency, Central Java Fikriyya, Nabela; Helmanto, Hendra; Zukarnaen, Rizmoon Nurul; Nisyawati, Nisyawati; Silalahi, Marina
Jurnal Biodjati Vol 7 No 1 (2022): May
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/biodjati.v7i1.14909

Abstract

The local communities have local knowledge in utilizing and managing landscape units. The threat of modernization has led to the degradation of local knowledge, including the Javanese community on Mt. Slamet. This study aimed to analyze the plant diversity characteristics of landscape units and determine the important value of landscape units and plant species used by the community. This research was conducted in the Ragatunjung, Cipetung, and Pandansari village, Paguyangan District, Brebes Regency, Central Java. Semi-structured interviews collected Ethnoecological data with eight key informants and 83 respondents selected by purposive sampling and snowball sampling. Data on the level of landscape utilization were analyzed using the Local User's Value Index (LUVI). The community recognizes nine types of landscape units, such as perawisan (yard), wanah (production forest), Majegan (gardens), Sabin (rice fields), Kubang buyut (protected forest plan), tea plantations, Telaga Ranjeng Nature Reserve, Tanah Bengkok and tuk (water sources). Wanah was the most important landscape unit in the community in Ragatunjung (31.27), Cipetung (53.55), and Pandansari (28.17). Oryza sativa had the highest importance value in Sabin (22) and wanah (12) of Ragatunjung. In contrast, Syzygium aromaticum had the highest in Majegan (6.68). Brassica oleracea has the highest importance value in the two landscape units of Cipetung, namely, Majegan (4.20) and settlements (3.5), while in the wanah is Zea mays (11.38). Solanum tuberosum had the highest value in each landscape unit in Pandansari, both in wanah (10.33), Majegan (6.80), and Protection Forest Plan (PFP) (4.13). Categorizing landscapes and their utilization by maintaining certain landscapes, such as the Telaga Ranjeng Nature Reserve and Kubang buyut, directly impact the sustainability and integrity of ecosystems and natural resources in and around the area.
Water quality status of the Serayu Watershed (DAS) using the STORET method approach Hidayati, Nuning Vita; Condro, Abi; Jatmoko, Bambang Eko; Fikriyya, Nabela; Junaidi, Teuku; Hastuti, Dewi Wisudyanti Budi; Firdaus, Abdul Malik; Raharja, Ferry Cahya
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica, Vol. 12: No. 3 (December, 2025)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v12i3.21258

Abstract

The Serayu River Basin (DAS) spans 180 km and traverses several districts in Central Java, including Wonosobo, Banyumas, Banjarnegara, Cilacap, and Purbalingga. Significant pollution has been observed in the Serayu River Basin, with the primary sources of pollution being agriculture, industry, and community activities. The objective of this investigation is to evaluate the Serayu River Basin's condition in relation to the STORET method and Class I, II, III, and IV water quality standards, as well as physical and chemical parameters. Ex situ analysis of water samples was implemented through purposive random sampling in the survey methodology. Class I pollution levels in the Serayu River Basin are classified as Category D, which denotes substantial pollution, according to the STORET method. Class II is classified as Category C, which denotes moderate pollution, as indicated by a STORET index value of -26. Several research locations exhibit water parameters that exceed the quality standards, including pH, DO, COD, phosphate, and ammonia. In order to preserve the purity and condition of the Serayu River Basin, it is necessary for all stakeholders, including the community, to participate. Furthermore, the management of the Serayu Watershed necessitates the implementation of control strategies or efforts. Keywords: Basin; River pollution; Serayu; STORET; Water Quality
Co-Authors Adinda Kurnia Putri Amrullah, Mohamad Fajar Farid Ani Haryati, Ani Attaqi, Ahmad Naufal Condro, Abi Eshananda, Yuriza Fadlilah, Synta Fajar Kartika, Aisyah Fianjani, Ajeng Sekar Firdaus, Abdul Malik Firmansyah, Faisal Ari Fitrianto, Nur Frentina Murti Sujadi Handayani, Anik Maulia Tri Hastuti, Dewi Wisudyanti Budi HEDI INDRA JANUAR Helmanto, Hendra Hermanto Hermanto Husni, Iqbal Ali Ibrahim, Ishama - Irwan Hidayatullah, Irwan Jatmoko, Bambang Eko Junaidi, Teuku Karimah, Fatiya Kurnia, Adinda Kusumaningrum, Hermin Latupeirissa, Cherokee Mikha-El Lestari, Sinda Dewi Marina Silalahi Muslih Muslih Nadya Adharani Nisyawati Nisyawati Nuning Vita Hidayati Nurul Zulkarnaen, Rizmoon Prihatiningsih, Isnaini Puspitasari, Hesti Putri, Desta Fatma Raharja, Ferry Cahya Riviani Riviani, Riviani Soedibya, Petrus Hary Tjahja Susanti, Susan Tri Tjahjo Winanto, Tjahjo Tohir Tohir, Tohir Transendenti, Aura Saintia Ulinuha, Mohamad Rofiq Viana, Rezza Octela Wardhono, Nova Ambar Sukma Wibowo, Mahbub Fuad Wike Ayu Eka Putri Wiyarsih, Nani Zukarnaen, Rizmoon Nurul