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All Journal Aquacoastmarine Journal of Indonesian Tourism and Development Studies Biotropika Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil AGRIKAN Jurnal Ilmiah Agribisnis dan Perikanan Jurnal Biodjati Jurnal Pengelolaan Perikanan Tropis (Journal Of Tropical Fisheries Management) Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang Jurnal Sains Alami (Known Nature) Habitus Aquatica : Journal of Aquatic Resources and Fisheries Management Jurnal Riset Perikanan dan Kelautan Agrikan: Jurnal Agribisnis Perikanan JUSTE (Journal of Science and Technology) Jurnal Sains Alami (Known Nature) AQUACOASTMARINE: Journal of Aquatic & Fisheries Sciences KOPEMAS Journal of Biotropical Research and Nature Technology Bioma : Jurnal Biologi dan Pembelajaran Biologi JUSTE (Journal of Science and Technology)
Hamdani Dwi Prasetyo
Universitas Islam Malang
Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Library & Information Science Materials Science & Nanotechnology Medicine & Pharmacology Physics Social Sciences Other

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River Water Quality Status Based on Variation in Family Biotic Index in Jilu River Malang City - East Java: Status Kualitas Air Sungai Berdasarkan Variasi Famili Biotik Indeks di Sungai Jilu Kota Malang – Jawa Timur Vikriansyah, Muchammad Faruq; Prasetyo, Hamdani Dwi; Latuconsina, Husain
Habitus Aquatica Vol 6 No 1 (2025): Habitus Aquatica : Journal of Aquatic Resources and Fisheries Management
Publisher : Department of Aquatic Resources Management, Faculty of Fisheries and Marine Science, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/HAJ.6.1.9

Abstract

Biological indicators utilize animals as markers to assess water quality in specific water bodies. Among various bioindicators, benthos is widely used for evaluating river water quality due to its sensitivity to environmental changes and its tendency to remain in specific areas. This study aimed to determine the water quality status of the Jilu River. Sampling was conducted using a purposive sampling method, with macroinvertebrates collected using a grab sampler to extract sediment from the riverbed. The sediment was then sieved to isolate benthic organisms from five locations with varying characteristics: industrial area, rice fields, natural riparian zone, residential area, and educational tourism park. The Family Biotic Index (FBI) was used to analyze the benthic macroinvertebrates, identifying 11 families: Thiaridae, Tubificidae, Chironomidae, Viviparidae, Simuliidae, Philopotamidae, Baetidae, Heptageniidae, Gecarcinucoidea, Caenidae, and Coenagrionidae. The Thiaridae family dominated across all locations. Based on FBI analysis, water quality along the Jilu River ranged across three categories: good, moderate, and very poor. The findings highlight the need for effective management strategies to mitigate pollutant loads and preserve the river’s water quality.
Biomass Estimation of Brantas Riparian Zone Tree, Batu City, East Java Hamdani Dwi Prasetyo; Ari Hayati
Jurnal Biodjati Vol 10 No 1 (2025): May
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/biodjati.v10i1.38444

Abstract

Research to estimate carbon absorption using ecosystem productivity models carried out in riparian zones is still rare. This research aims to determine the carbon and biomass potential in the Brantas River riparian zone, Batu City. The data obtained was retrieved using Microsoft Excel 2013 software. The data was tested differently using Paleontological Statistics, through normality and homogeneity tests, and continued with a different test. Different tests are carried out to determine the quality of the riparian zone between the observation stations. In addition, the Principal Component Analysis (PCA) is continued with Biplot and Cluster Analysis to understand the differences between the stations and to know the characteristics between stations. The biomass in the village of Sidomulyo is bigger than any other location. The biomass is about 8760 tons/ha with a carbon potential of 4380 tons. This value is very high compared to the entire location. The average potential carbon at each location ranges from 67 to 285 tons. Sidomulyo village's riparian zone, rich in carbon and biomass, requires preservation to prevent global warming due to carbon emissions. The closure of land at the site of the village of Sidomulyo did not cause the riparian zone in the village to become less. The results showed that although the village of Sidomulyo has a savage land cover and settlements, the carbon storage from trees in the riparian zone is huge. This research aids in developing conservation strategies for riparian zones with high carbon storage potential, supports climate change mitigation, and informs policymakers on sustainable land management practices in the Brantas River watershed.
Pemanfaatan Salvinia molesta, Marsilea crenata dan Azolla pinnata Sebagai Agent Fitoremediasi Insektisida Diazinon Dwi Prasetyo, Hamdani; Fajar N, Afida; Amelia K, Anindya; Nazirah, Yuni; P, Viska; Hapsari L, Nurina
Journal of Biotropical Research and Nature Technology Vol. 1 No. 1 (2022): Borneo
Publisher : Prodi Biologi FMIPA Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52850/borneo.v1i1.5645

Abstract

Bioremidiasi dapat mengunakan tumbuhan dalam penuruanan polutan yang ada dilingkunganm. Tujuan penelitian ini untuk mengetahui potensi tumbuhan Salvinia molesta, Marsilea crenata dan Azolla pinnata sebagai agent fitoremidiasi. Penelitian ini dilakukan pada bulan Juni 2022 di Laboratorium Terpadu, Universitas Islam Malang, dengan mengunakan tanaman semanggi (Marsilea crenata), azolla (Azolla pinnata) dan apu-apu (Salvinia molesta). Pestisida yang digunakan adalah Diazinon 600 EC, dengan rancangan acak lengkap dengan ulangan sebanyak tiga kali dengan dua konsentrasi berbeda. Parameter yang diamati adalah pH, TDS dan EC. Hasil analisis tiga jenis tanaman dan beda konsentrasi dengan mencari Mean dan Standart Devisiasi diperoleh hasil pengukuran pH dengan beda konsentrasi yaitu pada tanaman Ap/Azollaprinata (K1: 6,92 ± 0.20 dan K2: 6,83 ± 0.13), tanaman Mc/Marsileacrenata (K1: 6,84 ± 0.19 dan K2: 6,87 ± 0.18) dan tanaman P/Salviniamolesta (K1: 6,78 ± 01,4 dan K2: 6,90 ± 0.18). sehingga menunjukkan semakin tinggi konsentrasi larutan, maka akan semakin cepat terjadinya layu pada ketiga jenis tanaman.
Efektivitas Variasi Biomassa Ipomoea aquatica terhadap Penurunan Parameter Kualitas Air Limbah Domestik Indrawati, Rinda; Prasetyo, Hamdani Dwi
Bioma : Jurnal Biologi dan Pembelajaran Biologi Vol. 10 No. 2 (2025): BIOMA: JURNAL BIOLOGI DAN PEMBELAJARAN BIOLOGI
Publisher : Universitas Muhammadiyah Jember

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

Abstract

Penelitian ini bertujuan untuk mengevaluasi efektivitas biomassa kangkung air (Ipomoea aquatica) dalam fitoremediasi air limbah domestik dari Instalasi Pengolahan Lumpur Tinja (IPLT) Supit Urang, Malang. Empat taraf biomassa diuji: kontrol (0 g), 100 g, 150 g, dan 200 g, masing-masing dengan empat kali ulangan. Parameter kualitas air yang diamati meliputi pH, suhu, total padatan terlarut (TDS), dan konduktivitas listrik (DK), sementara kinerja instalasi dinilai melalui perubahan biomassa. Hasil penelitian menunjukkan perbedaan yang signifikan antar perlakuan untuk pH (F = 18,31, p < 0,001), TDS (F = 23,86, p < 0,001), dan DK (F = 23,14, p < 0,001). Perlakuan biomassa 200 g (P3) mencapai efisiensi remediasi tertinggi, mengurangi TDS sekitar 38% dan EC sebesar 40% dibandingkan dengan kontrol. Lebih lanjut, biomassa tanaman meningkat sebesar 14%, menunjukkan penyerapan nutrisi dan polutan secara aktif melalui zona akar. Secara keseluruhan, I. aquatica menunjukkan potensi tinggi sebagai biofilter alami yang ramah lingkungan untuk meningkatkan kualitas air limbah domestik dan mengurangi beban polutan.
Efektivitas dan EfiseiensiTanaman Genjer (Limnocharis flava) dan Teratai (Nymphaea alba) Sebagai Fitoremediator Kualitas Air Vina Fitria Wulandari; Hamdani Dwi Prasetyo; Husain Latuconsina
JUSTE (Journal of Science and Technology) Vol. 4 No. 2 (2024): JUSTE (Journal of Science and Technology)
Publisher : LLDIKTI WIlayah XII Ambon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51135/s90e6831

Abstract

Industri tahu biasanya tidak memiliki sistem pengelolaan limbah yang baik, maka dari itu limbah cair tahu dibuang ke sungai, yang mengandung berbagai polutan mengakibatkan perairan menjadi bau, tingkat kekeruhan yang tinggi, dan kerusakan ekologi. Tujuan dari penelitian ini adalah untuk mengetahui tanaman genjer (Limnocharis flava) dan teratai (Nymphaea alba) sebagai agen fitoremediatorefisiensi dan efektif dalam menurunkan kadar pencemaran limbah industri tahu. Metode yang digunakan adalah metode eksperimental dengan rancangan acak kelompok (RAK) parameter meliputi : TDS, EC, suhu, TSS, DO, BOD, dan pH. Pengujian sampel dilaksanakan di Laboratorium Terpadu dan Halal center UNISMA, dan analisis data dengan uji ANOVA. Hasil penelitian menunjukan bahwa selama proses fitoremediasi tanaman genjer dan teratai efektif dan efisien dalam menyisihkan kadar pencemar yang ditandai dengan penurunan pada parameter suhu, pH, DO, BOD, dan TSS, dengan presentase nilai efiensi tertinggi pada BOD sebesar 77%., DO 32%, TSS 22%, EC 16%, dan suhu 4%. Nilai parameter kualitas air masih sesuai standar baku mutu air sehingga baik untuk digunakan sesuai dengan peruntukannya.
Evaluating Environmental Service of Trisula Waterfall as Nature-based Tourism Attraction in Bromo Tengger Semeru National Park Prasetyo, Hamdani Dwi; Hakim, Luchman; Retnaningdyah, Catur
Journal of Indonesian Tourism and Development Studies Vol. 5 No. 2 (2017)
Publisher : Graduate School, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jitode.2017.005.02.05

Abstract

Tourism activity in Trisula waterfall (locally called Coban Trisula) is growing significantly. The environmental management is important to perform the sustainable use of waterfall as tourism attraction. The aim of the research is to identify the ecosystem services of Trisula waterfall. In this study, three indices were calculated, namely Environmental Services Index, Hemeroby Index, and Naturalness index. This study found that the use of lands and natural resources in Trisula waterfall was low compared the upper and lower area. Lower and upper area was used for intensive agriculture and daily needs by local community. Those activities were influencing the environmental services of Trisula waterfall. Management towards sustainable use of Coban Trisula area was required. It is also important and should be able to promote security and satisfaction aspects for tourist. Anthropogenic activities such as plantation activities should be controlled by a persuasive approach to minimize disruption to the ecosystem. There are needs for environmental management to ensure the sustainability use of waterfall resources and its surrounding area.Keywords: sustainable tourism, waterfall management, water conservation.
Environmental education and community empowerment for local fish conservation in Pasuruan, Indonesia Prasetyo, Hamdani Dwi; Latuconsina, Husain; Sjakoer, Nour Athiroh Abdoes; Jayanti, Gatra Ervi
Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang Vol. 11 No. 1 (2026): February 2026
Publisher : University of Merdeka Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26905/abdimas.v11i1.16652

Abstract

Pusat Konservasi Iwak Kali (PAKWALI) in Bakalan village, Pasuruan, holds significant potential for freshwater biodiversity conservation, but faces major challenges from environmental pollution, exploitation of native fish species, and limited infrastructure support. This community services program aimed to strengthen conservation efforts through community empowerment, education, and facility support. The main objectives were to raise awareness of local fish conservation, improve water quality management, and build capacity through participatory training. The program was implemented through several stages, including site assessment, installation of basic facilities such as fish nursery ponds and water quality monitoring tools, community education workshops, and post-activity evaluation. Pre- and post-test analysis showed improvements in cognitive, affective, and psychomotor dimensions. Affective scores increased from 4.25 to 4.62 (p = 0.023), indicating a statistically significant improvement in participants’ conservation attitudes. Results showed increased community understanding of freshwater ecosystems, greater awareness of the importance of native fish species, and growing motivation among participants to adopt sustainable fish farming practices. Additionally, the use of standardized recording formats and expanded partnerships with academic and environmental institutions supported the long-term sustainability of the program. The initiative demonstrates the effectiveness of local based conservation efforts in integrating ecological education with practical community-based action.
Co-Authors Adimas, Lastya Aditya, Lisa Ayu Agus Suryono Ainayah Alfatihah Ainayah Alfatihah Amelia K, Anindya Ari Hayati Azizah, Nailil Wafiq Catur Retnaningdyah Damayanti, Dienda Happy elok muwafiqoh Erlangga, Mohamad Erik Fajar N, Afida Gatra Ervi Jayanti Ghomamul Karim Hapsari L, Nurina Hasan Zayadi Hilda Wahyu Faiza Husain Latuconsina Ikhfini Munawaroh illah, Muhamad Atho' Ilma, Habibatul Imam Hanafi Indrawati, Rinda irma syahlizawati Lailatul Maghfirah Luchman Hakim Maghfirah, Lailatul Majida Ramadhan Majida Ramadhan Marasabessy, Wardi Maulidhya, Shania Mieta Widya Ramadhani Muhamad Atho&#039; illah Muhamad Atho' illah Muhammad Ma'ruf Munawaroh, Ikhfini muwafiqoh, elok Nabiilah Rifda Harmono Putri Nazirah, Yuni Neri Kautsari Nour Athiroh Abdoes Sjakoer P, Viska Putri Arismaduri Letsoin Ridlo, M. Tanthowi Qodrir Riyanto Riyanto Rizki Qorin Nabila Saimul Laili Sama’ Iradat Tito Shinta Nuriyah Wahidah Shoimatul Umi Badria Sulis Setiawati syahlizawati, irma Thoifatus Syarivah Vikriansyah, Muchammad Faruq Vina Fitria Wulandari