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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.
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
Ethnobotanical Study of Traditional Salads in Jatisampurna District, West Java, and Their Cultural and Biological Relevance Silalahi, Marina; Septia Wahyuningtyas, Riska; Kalima, Titi; Nainggolan, Candani Shintya; Fikriyya, Nabela
Biosfer: Jurnal Tadris Biologi Vol 17 No 1 (2026): Biosfer: Jurnal Tadris Biologi
Publisher : UNIVERSITAS ISLAM NEGERI RADEN INTAN LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/biosfer.v17i1.30948

Abstract

Traditional salads are diverse dishes that vary across ethnic groups and are commonly served with peanut sauce or bumbu kacang. However, local knowledge related to traditional food preparation is declining due to modernization. This study aimed to explore the diversity, types, plant composition, and preparation processes of traditional salads in Jatisampurna District, West Java. An ethnobotanical approach was employed through surveys, semi-structured interviews, and participatory observations. Five types of traditional salads were identified, namely gado-gado, pecel, karedok, asinan sayur, and rujak buni. A total of 37 plant species belonging to 31 genera and 18 families were used by traditional salad traders. The Relative Frequency of Citation (RFC) ranged from 0.2 to 1.0, while the Use Value (UV) ranged from 0.5 to 5.0. The plants used were predominantly herbs (64%), followed by trees (31%) and shrubs (5%). The preparation process was relatively similar across all salad types and could be grouped into six stages: washing and cutting ingredients; boiling, frying, or grinding; arranging ingredients in the trading cart; grinding and preparing spices; mixing spices with vegetables; and serving. Antidesma bunius, Leucaena leucocephala, and Sesbania grandiflora have significant potential for food diversification due to their nutritional value. Processing methods, especially boiling, steaming, and frying, may affect the nutritional quality of vegetables, hhighlighting the importance of optimizing processing time. Local knowledge in preparing traditional salads plays an important role in preserving biodiversity and Indonesia’s culinary heritage. Studi Etnobotani Tanaman Salad Tradisional yang Digunakan di Kabupaten Jatisampurna, Jawa Barat, Indonesia untuk Menekankan Relevansi Budaya ABSTRAK: Salad tradisional merupakan hidangan yang beragam dan bervariasi di berbagai kelompok etnis, umumnya disajikan dengan saus kacang atau bumbu kacang. Namun, pengetahuan lokal terkait pengolahan pangan tradisional mengalami penurunan akibat pengaruh modernisasi. Penelitian ini bertujuan untuk mengeksplorasi keragaman, jenis, komposisi tumbuhan, dan proses pembuatan salad tradisional di Kecamatan Jatisampurna, Jawa Barat. Penelitian ini menggunakan pendekatan etnobotani melalui survei, wawancara semi-terstruktur, dan observasi partisipatif. Lima jenis salad tradisional berhasil diidentifikasi, yaitu gado-gado, pecel, karedok, asinan sayur, dan rujak buni. Sebanyak 37 spesies tumbuhan yang termasuk dalam 31 genus dan 18 famili digunakan oleh pedagang salad tradisional. Nilai Relative Frequency of Citation (RFC) berkisar antara 0,2 hingga 1,0, sedangkan Use Value (UV) berkisar antara 0,5 hingga 5,0. Tumbuhan yang digunakan didominasi oleh herba (64%), diikuti oleh pohon (31%) dan semak (5%). Proses pembuatan salad tradisional relatif serupa pada semua jenis salad dan dapat dikelompokkan menjadi enam tahap, yaitu mencuci dan memotong bahan; merebus, menggoreng, atau menggiling; menyusun bahan di gerobak dagang; menggiling dan menyiapkan bumbu; mencampur bumbu dengan sayuran; dan menyajikan. Antidesma bunius, Leucaena leucocephala, dan Sesbania grandiflora memiliki potensi penting untuk diversifikasi pangan karena nilai gizinya. Metode pengolahan, terutama perebusan, pengukusan, dan penggorengan, berpotensi memengaruhi kualitas gizi sayuran sehingga optimalisasi waktu pengolahan menjadi penting. Pengetahuan lokal dalam pembuatan salad tradisional berperan penting dalam pelestarian biodiversitas dan warisan kuliner Indonesia.