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Penentuan Konsep Keberlanjutan Pengelolaan Ekosistem Mangrove di Desa Kaliwlingi Kabupaten Brebes Menggunakan Rapfish dan AHP Meidiarsih Eka Savitri; Sri Setiawati Tumuyu; Mufti Petala Patria
Jurnal Ilmu Lingkungan Vol 23, No 4 (2025): July 2025
Publisher : School of Postgraduate Studies, Diponegoro Univer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jil.23.4.958-968

Abstract

Pengelolaan mangrove berkelanjutan memiliki pendekatan multidimensional yakni ekologi, ekonomi, sosial dan kelembagaan. Keberlanjutan pengelolaan dapat tercapai jika keempat dimensi tersebut seimbang. Namun, tidak semua daerah dapat mengimplementasikan dimensi keberlanjutan secara seimbang, salah satunya di Desa Kaliwlingi. Tujuan penelitian secara umum untuk menentukan dimensi paling berpengaruh dalam pengelolaan mangrove secara berkelanjutan, sedangkan tujuan khusus  untuk menganalisis status keberlanjutan pengelolaan ekosistem mangrove di Desa Kaliwlingi ditinjau dari dimensi ekologi, dimensi sosial, dimensi ekonomi dan dimensi kelembangaan dan merekomendasikan konsep keberlanjutan pengelolaan ekosistem mangrove. Metode yang digunakan dalam penelitian ini adalah multidimensional scaling menggunakan Rapfish (Rapid Appraisal for Fisheries) untuk menentukan status keberlanjutan pengelolaan dilanjutkan dengan metode AHP (Analitical Hierarchy Process) untuk menentukan prioritas alternatif kebijakan. Hasil penelitian status keberlanjutan pengelolaan ekosistem mangrove cukup berkelanjutan dengan nilai total 63,69. Sedangkan nilai masing-masing dimensi cukup berkelanjutan dengan rincian dimensi sosial (73,65), kelembangaan (63,43), ekologi (66,78) dan ekonomi (54,34). Konsep keberlanjutan dengan prioritas melakukan pengawasan dan patroli pengamanan secara berkala, melaksanakan rehabilitasi mangrove dengan penganekaragaman bibit sesuai kondisi geofisik lingkungan, melaksanakan sosialisasi, penyadartahuan dan kapasitas masyarakat sekitar terkait mangrove, dan meningkatkan pendapatan masyarakat sekitar dengan melakukan diversifikasi produk pemanfaatan mangrove.
Litter Production of Cocoa-Based Agroforestry in West Sumatera, Indonesia Santhyami Santhyami; Adi Basukriadi; Mufti Petala Patria; Rochadi Abdulhadi
PLANTA TROPIKA Vol. 10 No. 2 (2022)
Publisher : Department of Agrotechnology, Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/pt.v10i2.11092

Abstract

Litter is a fragment of aboveground carbon stocks, a vital bridge to the belowground carbon cycle. Land conversion to agricultural purposes will affect litter production. This study aimed to compare the litter production of natural forests with cocoa-based agroforestry systems (AFS) in West Sumatra. Litter production was measured in five different types of ecosystems, namely natural forest (NF), cocoa-rubber-based AFS (CR), multistrata cocoa-based AFS (CM), cocoa-coconut-based AFS (CC), and cocoa monoculture (M). This study is quantitative research with the collection method. The difference in litter production between the five ecosystems observed was tested using ANOVA parametric statistical method. Litter was collected monthly for one year in which litter traps were evenly distributed in each research plot. Ecosystems of NF and M produced the highest annual litter (6.04 Mg ha-1 and 4.65 Mg ha-1 respectively), while CR produced the lowest one (2.52 Mg ha-1). Although this study did not perform comprehensive modeling of decomposition dynamics, the measurement of annual litter production can provide a further understanding of the dynamics of ecosystem carbon, especially in cocoa-based agroforestry.
Spatial Analysis of Fish Diversity, Evenness, and Dominance During the Seasonal Transition Period for Ecosystem Health Assessment Ainy, Noer Sarifah; Sjahfirdi, Luthfiralda; Patria, Mufti Petala; Harinaldi, Harinaldi; Mujadid, Iqbal
Journal Of Biology Education Research (JBER) Vol. 7 No. 1 (2026): JBER (Journal Of Biology Education Research), Vol.7 No.1 (2026)
Publisher : Program Studi Pendidikan Biologi FKIP Universitas Pakuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55215/jber.v7i1.105

Abstract

Freshwater ecosystems, particularly small lakes, play a crucial role in maintaining biodiversity and supporting essential ecological functions, yet they are highly vulnerable to environmental disturbances. Small lakes are increasingly exposed to anthropogenic pressures such as land use change, nutrient enrichment, and declining water quality, making biological assessment essential for detecting ecosystem degradation. This study aimed to identify segment level patterns of fish diversity, evenness, and dominance during the seasonal transition period and to determine whether these patterns can distinguish relatively balanced ecological zones from priority stress zones for ecosystem management. An ecologically based quantitative descriptive approach was applied using spatial zoning of inlet, middle, and outlet segments. Fish assemblages were assessed using the Shannon–Wiener diversity index (H′), Evenness (E), and Simpson’s dominance index (D). The results revealed clear spatial variation in community structure among sampling segments. Some systems exhibited strong internal ecological gradients characterized by decreasing diversity and increasing dominance toward downstream segments, whereas others showed more transitional or relatively uniform patterns. Community composition analysis indicated assemblage compression and potential biotic homogenization driven by a limited number of dominant taxa. Exploratory analyses further suggested that higher alkalinity, hardness, and chlorine levels were associated with lower diversity and greater dominance. These findings demonstrate that fish community indices provide effective biological indicators of ecosystem condition and can support spatially targeted monitoring, conservation, and management of small freshwater ecosystems. The study also highlights the importance of incorporating spatially explicit community assessments into ecosystem health evaluation frameworks.