Article Per Year (5 Year)
p-Index From 2020 - 2025
0.562
P-Index
This Author published in this journals
All Journal Indonesian Journal of Geography Jurnal Ilmu Perairan (Aquatic Science) Jurnal Ilmu-Ilmu Kehutanan
Wijayanti, Sovia
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Environmental Science Immunology & microbiology

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

 1 
Contribution of Commuters and Transit Activities on The Road Transport Carbondioxides Emission in Surakarta Himawan, Widhi; Sajidan, Sajidan; Sunarto, Sunarto; Setyono, Prabang; Nancy, Natasha; Wijayanti, Sovia
Indonesian Journal of Geography Vol 56, No 2 (2024): Indonesian Journal of Geography
Publisher : Faculty of Geography, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ijg.83164

Abstract

Road transportation became a main contributor to the emissions of Surakarta City. The driving factor for these conditions is predicted to originate from massive commuting and transit activities. This research covered the administrative area of Surakarta City in July–August 2022. The aim of the research was to determine the impact of commuting and transit on carbon dioxide (CO2) emissions from Surakarta transportation and develop a spatial interpretation of the distribution of emissions. The emission estimation method uses a Tier 3 calculation approach using the Mobilev software. Estimation based on average daily traffic data for 24 hours as well as the character of the monitored path. The results of the study obtained an estimate of road transportation emissions for the City of Surakarta to reach 722795.3 tons of CO2 peryear. Commuter and transit activities contribute to 50.33% of total major road emissions or 133.77% of local vehicle emissions. Commuter and transit emissions in Surakarta City are dominated by private passenger cars (38.26%) and motorcycles (37.71%). Emission distribution shows a pattern of emission load that is greater on the city gate and transit lines than the central business district (CBD) area.
Biogeography of Salak Pondoh Cultivation in Nganggring Tourism Village: Analysis of Geographic Distribution, Environmental Influences, and Conservation Sustainability Ramadhani, Glora; Herdananta, Bisma Yoga; Kusuma, Alvina Novelinda; Mardiyanto, Muhammad Bondan; Wijayanti, Sovia
JURNAL ILMU-ILMU KEHUTANAN Vol 8, No 1 (2024)
Publisher : Fakultas Pertanian, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jiik.8.1.19-26

Abstract

Nganggring Tourism Village, Sleman, Yogyakarta, as a location for Pondoh salak cultivation, is located in a mountainous area with annual rainfall of 2760 mm, an altitude of 708 meters above sea level, an average temperature of 26.1°C, and regosol soil type. Environmental analysis shows that Nganggring Tourism Village has ideal conditions for cultivating pondoh salak. The interaction of Pondoh salak plants with the local ecosystem involves a mutualistic relationship with protective plants, mycorrhizal fungi and pollinating insects. Even though it has a positive impact on biodiversity and soil fertility, Pondoh salak plants can also pose a risk of spreading pests and plant diseases. Therefore, this journal proposes a sustainable management strategy for pondoh salak cultivation through wise spatial zoning, use of green technology, diversification of the local economy, partnerships and social management. This strategy is expected to increase production, maintain the ecosystem and improve the welfare of farmers, thereby supporting the sustainability of pondoh salak cultivation in a broader socio-economic context.
Identifikasi Biota di Sungai Mejing dan di Lokasi Perairan Pertambangan Pasir Sleman, Jawa Tengah Candraningtyas, Callista Fabiola; Maulana, Fikri Arkan; Wijayanti, Sovia; Mardianto, Muhammad Bondan
Jurnal Ilmu Perairan (Aquatic Science) Vol. 12 No. 1 (2024): Maret
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

Penelitian ini dilakukan untuk mengidentifikasi biota hewan di Sungai Mejing dan lokasi perairan pertambangan pasir Girikerto. Dengan kondisi geografis Indonesia sebagai negara Maritim, Sungai Mejing dan perairan pertambangan pasir memberikan gambaran keragaman biota perairan terestrial. Penelitian ini dilakukan mulai tanggal 30 Oktober 2023 s/d 2 November 2023. Metode yang digunakan dalam penelitian ini adalah Visual Encounter Survey (VES). Pengumpulan sampel biota di perairan menggunakan jaring, kamera handphone, dan alat tulis. Hasil penelitian menunjukkan perbedaan yang signifikan terhadap jumlah biota di kedua lokasi dimana di Sungai Mejing ditemukan 15 jenis hewan dan di kolam bekas tambang hanya ditemukan 1 jenis hewan. Kondisi ini dipengaruhi oleh asal, kualitas air, distribusi, dan ketersediaan makanan.
Co-Authors Candraningtyas, Callista Fabiola Herdananta, Bisma Yoga Himawan, Widhi Kusuma, Alvina Novelinda Mardianto, Muhammad Bondan Mardiyanto, Muhammad Bondan Maulana, Fikri Arkan Nancy, Natasha Prabang Setyono Ramadhani, Glora Sajidan Sajidan Sunarto Sunarto