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Pembuatan dan Edukasi Pentingnya Lubang Resapan Biopori (LRB) untuk Membantu Meningkatkan Kesadaran Mengenai Sampah Organik serta Ketersediaan Air Tanah di Dusun Tumang Sari Cepogo Gusnia Meilin Gholam; Intan Dwi Kurniawati; Putri Nur Laely; Rizky Amalia; Nur Adha Mutiaradita; Seno Nur Rohman; Sifana Pangestiningsih; Hesti Widyaningsih; Khoirotul Rizki Amalia
Jurnal Teknologi Lingkungan Lahan Basah Vol 9, No 2 (2021): Juli 2021
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (708.975 KB) | DOI: 10.26418/jtllb.v9i2.48548

Abstract

Generally, Tumang Sari, Cepogo is dry land in the form of yards, fields, and plantations. Low environmental awareness in Tumang Sari regarding rainwater infiltration and organic waste management results in environmental problems such as waterlogging, garbage accumulation and health problems. Biopore Infiltration Hole (LRB) is expected to be a solution to these environmental problems. This program aims to increase public understanding of how to optimize rainwater catchment areas and overcome the problem of organic waste. The methods used are socialization and delivery of materials, training and assistance in making LRB, as well as post-activity monitoring and evaluation. The results obtained are  improvement knowledge, understanding and skills of the Tumang Sari community after the socialization and assistance by the KKN-T Team. The LRB socialization and development program which was carried out in Tumang Sari received good support and response from the government and the local community. Socialization activities and the practice of making LRB is hoped can reduced  the volume of puddles and the organic waste in the LRB begun to decomposed and became to be compost.
Flight initiation distance of Eurasian tree sparrow (Passer montanus) across residential vegetation gradients in Bogor, West Java, Indonesia SENO NUR ROHMAN; ANI MARDIASTUTI; YENI ARYATI MULYANI
Biodiversitas Journal of Biological Diversity Vol. 26 No. 12 (2025)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d261220

Abstract

Abstract. Rohman SN, Mardiastuti A, Mulyani YA. 2025. Flight initiation distance of Eurasian tree sparrow (Passer montanus) across residential vegetation gradients in Bogor, West Java, Indonesia. Biodiversitas 26: 6188-6196. Birds inhabiting urban areas must adapt to coexist with humans in order to survive. Exposure to human activities may threaten their presence, as anthropogenic stimuli often trigger behavioral reactions similar to those induced by predators, such as moving away when approached. This anti‑predator behavior represents an adaptive response indicating vigilance and can be quantitatively measured using Flight Initiation Distance (FID) to assess bird tolerance to human disturbance. This study aimed to examine the tolerance of Eurasian tree sparrows (Passer montanus) in three residential areas of Bogor, West Java, Indonesia, with differing vegetation density and canopy cover. In total, 120 individuals were recorded across vegetation density categories: high (n = 46), medium (n = 36), and low (n = 38). The data were analyzed using non‑parametric methods because the distribution was not normal, applying the Kruskal-Wallis test followed by Dunn’s post hoc analysis. The results revealed significant differences in FID across sites (p<0.05). FID values increased with vegetation density: 2.82±0.77 m (low), 4.22±1.57 m (medium), and 6.24±2.09 m (high). These results indicate that Eurasian tree sparrows exhibit greater tolerance in urban environments with lower vegetation density and canopy cover, highlighting their resilience and adaptability to human-dominated habitat changes. By situating these findings in a tropical urban context, this study contributes baseline data to a region where behavioral ecology remains underrepresented.