A5072857473- Aquatic life and conservation
- Aquatic Ecosystems and Phytoplankton Dynamics
- Marine and Coastal Ecosystems
- Aquatic Invertebrate Ecology and Behavior
- Water Quality Monitoring Technologies
- Fish Biology and Ecology Studies
- Aquatic Ecosystems and Biodiversity
- Forest Ecology and Conservation
- Wetland Management and Conservation
- Agriculture and Agroindustry Studies
- Water and Land Management
- Fish Ecology and Management Studies
- Marine and coastal ecosystems
- Food and Agricultural Sciences
- Community-based Tourism Development and Sustainability
- Fire effects on ecosystems
- Agricultural Development and Management
- Fish biology, ecology, and behavior
- Agricultural and Environmental Management
- Water Quality and Pollution Assessment
- Freshwater macroinvertebrate diversity and ecology
- Aquatic and Environmental Studies
- Marine and environmental studies
- Diatoms and Algae Research
- Cultural and Religious Practices in Indonesia
University of Palangka Raya
2010-2024
Universitas Muhammadiyah Palangkaraya
2005
Information on existing site characteristics both biotic and abiotic factors is mandatory to provide an initial picture for a baseline develop botanical garden. This study aimed analyse the biodiversity ecosystem services in candidate garden area as site, case University of Palangka Raya (UPR) prepare university development. The fieldwork was conducted 5 transects consisting 100 plots with plot size 20x20 m2. results showed that categorized Sundaland peat swamp forest ecoregion. peatlands...
Humic acid (HA), a group of high-molecular weight organic compounds characterized by an ability to bind heavy metals, is normally found in natural water. Although the impairment vascular endothelial cells presence humic substances has been reported be involved some diseases, mechanisms responsible for this involvement remain unclear. In study, we examined cytotoxicity HA obtained from peatland Central Kalimantan, Indonesia, human cells, as well behind these effects. It was that 50 mg/L...
The green microalga Botryococcus braunii produces hydrocarbon oils at 25-75% of its dry weight and is a promising source biofuel feedstock. Few studies have examined this species' ecology in natural habitats, few wild genetic resources been collected due to difficulties caused by low abundance nature. This study aimed develop real-time PCR assay for specific detection quantification alga environments quantify spatiotemporal variations B. populations tropical pond. We designed primers toward...
The Bangah River is in Sebangau National Park's Resort, which covers an area of 48,790 ha and about 35 km southwest Garung town or 2 hours by ces boat. Most the populated people Dayak Banjar ethnic groups who do not live there. This study used probability sampling method to take samples from communities that use canals. a takes chance into account. In this study, simple random sampling, means each unit community has equal being chosen. research meant determine how uses canal made up terms...
From 2004 to 2007 we studied the contamination of Kahayan and Rungan Rivers in Central Kalimantan, Indonesia, by mercury used processing mined gold. Water, sediments fish species were collected from both rivers. Total concentration was determined cold vapor atomic absorption spectrometry (CVAAS). In River its tributaries, highest total water samples 2260 ng/l. sediment samples, ranged 0.002 0.095 ng/mg dry wt. River, 16 117 ng/l 0.003 0.253 The a sample came tributary River; level higher...
This study aims to determine the type, level of diversity, and habitat characteristics Araceae family that grows in Jekan Raya District Palangka City. The purposive sampling method was used spread over four villages, namely Menteng, Palangka, Bukit Tunggal, Petuk Ketimpun. data were collected by observ-ing morphological part sample plants then analyzed descriptively. Diversity analysis carried out using Shannon-Wiener index. determined based on results show there have been sixteen (16) types...
Kehidupan manusia dan isinya tidak lepas dari lingkungan yang berhubungan erat saling memberikan sumbang sih dalam proses berkelanjutan hidup, banyak permasalahan timbul seperti kebakaran hutan lahan, banjir, longsor. Faktor utama ini dilakukan oleh manusia. Masalah sangat penting terutama di era abad 21 Indonesia yaitu efek rumah kaca pemanasan global, penipisan lapisan ozon, hujan asam, pencemaran lingkungan, degradasi berkurangnya luas penurunan kualitas sumber daya alam. Banyak upaya...
Abstract Tropical peatlands in Indonesia are severely degraded due to unsustainable logging, conversion plantations, poor drainage, and repeated fires. Traditional communities Central Kalimantan used build “beje” ponds for fishing paludikulur farming system (agrosilvo fishery) deep area that frequently flooded. However, hardly reached spot peat swamp makes areas suitable beje difficult find. This study aims map the location using Normalized Difference Water Index (NDWI) from Landsat 8 OLI...
The study focuses on the issue of water pollution in Manuhing River, which is currently a significant problem Gunung Mas District, West Kalimantan, Indonesia. River located upper reaches river and expected to influence quality downstream. research an observational study, involving direct sampling from three designated collection points. Data methods include observation, documentation, interviews. analysis data includes comparison with established standards, determination status based...
Abstract The Watershed (DAS) of Gunung Mas Regency, Central Kalimantan, is used as a carrying capacity for the lives community in Manuhing and Raya Districts natural resource from forestry, plantation, mining sectors. rise population around watershed contributes to ongoing depletion resources, causing detrimental effects on developing ecosystem including degradation, water quality decline, erosion, landslides, sedimentation. These issues can significantly disrupt livelihoods people living...
(2002). The dynamics of rotiferan communities in relation to environmental factors: comparison between two tropical oxbow lakes with different hydrological conditions. SIL Proceedings, 1922-2010: Vol. 28, No. 4, pp. 1885-1889.
Jumlah populasi rajungan di wilayah perairan Laut Jawa, Kabupaten Sukamara mulai mengalami penurunan. Terjadinya penangkapan secara terus-menerus tanpa memperhatikan ekosistem menjadi penyebab utama terhadap penurunan rajungan. Penelitian ini dilakukan untuk mengetaui bioekologi, kelimpahan dan pola distribusi laut Sukamara. pada bulan Mei sampai Oktober 2019. Pengambilan sampel penelitian 4 stasiun menggunakan pukat. Data yang dikumpulkan adalah jumlah individu, lebar rajungan, rasio jenis...
Penelitian ini mempelajari bagaimana jumlah hasil tangkapan ikan (Genus Channa) yang dihubungkan dengan curah selama 1 tahun. bertujuan mengetahui dan komposisi (ikan gabus, tahoman, kerandang, peyang kihung) dalam Metode penelitian dilakukan survey wawancara satu keluarga nelayan di tiga kecamatan yaitu Kecamatan Jekan Raya, Sabangau Bukit Batu. Cakupan data tahun, sejak bulan April 2019 hingga Maret 2020. Variabel diamati meliputi (1) jenis-jenis gabus kihung tahun; (2) (Channa striata)...
Abstract Riparian vegetation that grows on the bank of Sebangau river plays an important role in supporting composition biota and quality water. This study aims to investigate condition riparian river. Sampling was carried out March 2020 using quadrant methods are with various size 1 × m plots for herb grass habitus 5 shrub habitus, copses, lianas, 10 tree habitus. The data analyzed were species composition, diversity, dominance. results showed plant at location characterized by where we...