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Assessment of Suitability of Plant Communities of Pole and Tree Standa at Several Main Roads in Sumber Village, Indonesia Utomo, Alifia Namira; Naluri Allobua, Brighia Sastrani; Paramita, Feninta Setyaning; Sari, Indah Puspita
Innovative: Journal Of Social Science Research Vol. 4 No. 6 (2024): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v4i6.16215

Abstract

Vegetation along the main urban roads plays an important role in improving sustainable environments. The study aims to evaluate the suitability of plant communities along the main roads of Sumber Village, Surakarta to support green infrastructure. The study was conducted by collecting primary data through field surveys, as well as through literature studies. The analysis used scores based on silviculture, management, and aesthetic aspects. The results showed that there were 21 species from 13 families, with a dominance of tree-habitus species compared to poles. Species such as Mangifera indica and Handroanthus chrysotrichus scored high due to their tolerance to urban conditions and easy maintenance. In contrast, species such as Artocarpus altilis and Cyrtostachys renda scored lower. Most species have a conservation status of Least Concern, although Pterocarpus indicus is listed as Endangered. Vegetation in Sumber Village overall supports ecological sustainability, but species with threatened conservation status require special attention. The selection of plants that are suitable for urban conditions is very important to create a healthy and aesthetic environment.
Identification of Fe and Mn Heavy Metal in Stream Sedimentation at Putri Cempo Landfill Rachmawati, Siti; Kusumaningrum, Lia; Aulia, Ahmad Asfar; Utomo, Alifia Namira; Nabila, Iffah; Kurniasari, Intan Dwi; Aryanto, Anisa; Nurlita, Siti
Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Article in Press 2026 (For Upcoming Issue)
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/presipitasi.v0i0.%p

Abstract

The Putri Cempo landfill serves as the final disposal site for organic and inorganic waste. Waste from the landfill can dissolve and settle in river sediments, potentially accumulating heavy metals like iron (Fe) and manganese (Mn), which bind easily to organic matter. This study aims to determine the content of Iron (Fe) and Manganese (Mn) in rivers around the Putri Cempo landfill. The concentration of Fe and Mn was analyzed using Atomic Absorption Spectrometry (AAS) referring to SNI 6989.84:2019,   with sediment sampling conducted in rivers around the Putri Cempo landfill. Sediment sampling was conducted in these rivers, revealing Fe levels of 1519.414245 mg/L and Mn levels of 130.033 mg/L. Analysis indicates that Fe concentrations exceed the established quality threshold, while Mn levels remain below it. Heavy metals like Fe and Mn negatively impact abiotic and biotic environments, including human health and agricultural productivity. Elevated heavy metal levels disrupt ecosystem balance and pose health risks, making their management crucial. Reducing heavy metals in river sediments near the landfill is essential. Remediation efforts using bioremediation and phytoremediation technologies can help mitigate these impacts. Ongoing efforts are necessary to control heavy metal contamination in river sediments, ensuring ecosystem stability and public health.