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All Journal ILMU KELAUTAN: Indonesian Journal of Marine Sciences Bioma : Berkala Ilmiah Biologi SAINS DAN MATEMATIKA Jurnal Ilmu Lingkungan Jurnal Biologi Tropis Biosaintifika: Journal of Biology & Biology Education NICHE Journal of Tropical Biology Proceedings of the International Conference on Applied Science and Health Jurnal Riset Teknologi Pencegahan Pencemaran Industri Biocaster : Jurnal Kajian Biologi BUMI: International Journal of Environmental Reviews
Rully Rahadian
Laboratorium Ekologi dan Biosistematika Jurusan Biologi FSM Undip
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Mathematics Medicine & Pharmacology Nursing Public Health

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The Correlation Between Macrobenthic Mollusk Community Structure, Water Quality, And Sediment For Evaluating The Environmental Status Of The Aquaculture Area In Lake Rawapening Nasik, Isman; Putro, Sapto Purnomo; Rahadian, Rully; Choirul, Muhammad
Jurnal Ilmu Lingkungan Vol 23, No 5 (2025): September 2025
Publisher : School of Postgraduate Studies, Diponegoro Univer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jil.23.5.1181-1189

Abstract

Due to the surge in global food demand, aquaculture in Indonesia has expanded rapidly. Fish farming activities using floating net cages that neglect environmental pollution have become a significant issue in Lake Rawapening. Macrobenthic mollusks serve as valuable bioindicators for assessing disturbances in aquatic ecosystems, as they exhibit sedentary behavior, slow movement, and high sensitivity to fluctuations in water quality. This study aims to assess the structure of macrobenthic mollusk communities, environmental quality, and ecological status in the aquaculture areas of Lake Rawapening. Sediment samples were collected from polyculture, monoculture, and reference sites. A total of 9 species from 2 classes and 7 families were found at all three sites, with a low diversity index (H'), indicating limited community stability. Diversity was higher at polyculture sites compared to monoculture sites. Abiotic analysis showed that environmental parameters (temperature, pH, organic carbon, total nitrogen, phosphate) still met quality standards, although dissolved oxygen (DO) levels were low. The sediment substrate was dominated by clayey silt. Temperature was the abiotic factor most strongly correlated with mollusk abundance (r = 0.612; BIO-ENV, PRIMER 6.1.5). Based on the EWS-3 SWJ software, polyculture and monoculture sites were classified as moderately disturbed, while the reference area showed light to moderate disturbance.
Influence of Environment and Planting Patterns on Insect Diversity in Cabbage Fields Nasik, Isman; Tarwodjo, Udi; Rahadian, Rully
Jurnal Biologi Tropis Vol. 24 No. 1b (2024): Special Issue
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i1b.8139

Abstract

Insect diversity in agricultural ecosystems is influenced by cropping patterns and physical environmental conditions. In cabbage cultivation, it is crucial to understand cropping management to support the sustainability of agricultural ecosystems. This study aims to examine the effects of cropping patterns and environmental factors on insect diversity and evaluate the effectiveness of sticky traps in cabbage fields. Monoculture and polyculture systems (a combination of cabbage and lettuce) were tested to assess differences in insect community structure based on diversity, abundance, evenness, similarity, and dominance. The study was conducted from July to August 2019 using sticky traps in yellow, green, and white colors. The analysis included the Shannon-Wiener diversity index (H'), evenness (e), dominance (D), species richness, and Sorensen and t-Hutcheson tests. Environmental factors such as temperature and humidity were also analyzed to assess their impact on insect community structure. The results showed no significant differences in insect community structure between monoculture and polyculture systems, with the Aleyrodidae family dominating both systems. Temperature and humidity significantly influenced the insect community. Yellow sticky traps were found to be the most effective in capturing insects compared to green and white traps.
Evaluation of Waste Transportation Routes in Salatiga City Haritsa, Rifda Tsaqifarani; Maryono, Maryono; Rahadian, Rully; Hermawan, Ferry; Warsito, Budi
Jurnal Riset Teknologi Pencegahan Pencemaran Industri Vol. 16 No. 1 (2025): May
Publisher : Balai Besar Standardisasi dan Pelayanan Jasa Pencegahan Pencemaran Industri

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Abstract

The problem of waste transportation is a major challenge in waste management in Salatiga City. With the amount of daily waste generated reaching 457.81 m³ and the volume transported only around 327.33 m³, the level of waste transportation has only reached 71.72%. This study aims to evaluate and optimize the current waste transportation route through a spatial approach using QGIS software. The methods used include field observation, primary and secondary data collection, and spatial analysis of the distribution of routes and workloads of the transport fleet consisting of 9 arm roll units and 1 dump truck unit, with a total average daily trip of 58 trips. The results of the comparison between the existing route and the planned route show a daily route length efficiency of 10.57 km (1.15%), fuel consumption savings of 2.73 liters per day, and travel time efficiency of 25 minutes. The volume of transported waste also increased from 83,730 kg/day to 89,500 kg/day (up 6.89%), which was achieved through more optimal route planning, additional trips to TPS Boja and Tingkir, and equalizing the workload between drivers. The results of this study confirm that GIS-based route optimization can increase the efficiency of distance, fuel, time, and productivity of the waste transportation system as a whole in Salatiga City.
Co-Authors Aini, Aprilia Nurul Alkian, Ilham Amelinda, Elda Dheiva Ari, Psn Masruri Sulistiyanto Atik Munarsih, Atik Barber, Paul Hendry Budi Warsito Chatarina Umbul Wahyuni Choirul, Muhammad Dian Agustina Dian Ratna Sari Edhy Martono, Edhy Ervianna, Ana Rita Ferry Hermawan Haritsa, Rifda Tsaqifarani Husna, Shifa Aulia Jesmandt Situmorang Jumari Jumari, Jumari Karyadi Baskoro Kholifah, Rizqi Widya Nur khusnul khotimah Latifah Fitria Andriani Lilih Khotim Perwati Maryono Maryono Mochamad Hadi Mochammad Hadi Mohamad Faiz Murtiati, Sri Nasik, Isman Ni Kadek Dita Cahyani, Ni Kadek Dita Niswah, Rofiatun Nugroho, Nindya Putra Wahyu Putra, Ivan Mahadika Rahim, Aulia Retno Hestiningsih Riche Hariyati Rini, Almalina Nabila Sulistyo Roma Witriyanto, Roma Sapto P Putro Sekarsari, Eryanti Siti Muflichatun Mardiati siti zubaedah Sokmawati, Hajar Sugiarto, Danang Wahansa Tamar, Irsyad Muhammad Tarwodjo, Udi Tri Retnaningsih Soeprobowati Udi Tarwotjo, Udi Wiatri Larasati, Wiatri Zega, Enita Setiawati