VNU Journal of Science: Earth and Environmental Sciences
2588-1094
Cơ quản chủ quản: N/A
Phân tích ảnh hưởng
Các bài báo tiêu biểu
Effects of using wastewater as nutrient sources on soil chemical properties in peri-urban agricultural systems
Tập 24 Số 2 - Trang - 2008
Abstract
Characteristics of BTEX Pollution in Air at some Intersections in Hanoi City
Tập 32 Số 3 - Trang - 2016
Abstract: In the city, concentrations of BTEX in atmosphere are the parameters of the environmental pollution and mainly from traffic operation using internal combustion engines. In this study, characteristics of BTEX pollution in air at some intersections in Hanoi city were evaluated, including intersections Dai La – Minh Khai, Tran Khat Chan – Lo Duc – Kim Nguu and Dai Co Viet – Tran Khat Chan. ......
Analyze and Compare the Microplastic Pollution in the Water Samples at Han River Estuary (Da Nang)
Tập 41 Số 1 - Trang - 2025
The aim of this is study to analyze and compare the amount of microplastics in the surface water and water column samples at Han River estuary (Da Nang) in the rainy season 2023. Sixteen water samples (eight water column samples and eight surface water samples) were collected and analyzed to determine the quantity, shape, color, size, and polymer forms of microplastics. The results showed that mic......
Evaluate the Economic Value of the Recreational Services of the Hon Yen Complex in Phu Yen Province
Tập 41 Số 1 - Trang - 2025
Decrease of Heavy Metal Availability: Different Approaches for Remediation of Polluted Soil in Red River Delta, Vietnam
Tập 29 Số 4 - Trang - 2013
Abstract: Heavy metal (HM) contaminations in the topsoil around handicraft villages in the Red River Delta (RRD),Vietnam impose serious threats to the subsoil as well as to the groundwater quality. This work is to decrease the mobility of HM by applying Fe powder, the kaolinite, bentonite and vermiculite to soils. Organo-clays produced by modifying these above clay minerals with surfactants HDPy ......
Impacts of Vetiver Grass and DT2008 Soybean Cover Crop Practices on Soil Quality in Citrus Orchards in Cao Phong, Hoa Binh
Tập 40 Số 4 - Trang - 2024
This study investigated the efficiency of biomass management, residue quantity, and quality from Vetiver grass and DT2008 soybean cover crops in improving soil quality, including carbon and nitrogen content and soil physiochemical properties. Mesocosm experiments in pots were conducted with six treatments, each was replicated three times: CT0 (control), CT1 (2% Vetiver grass mulch), CT2 (2% DT2008......
Assimilation of Sea Surface Temperature data for Central Vietnam’s Water Using Regional Ocean Modeling System (ROMS)
- 2021
This paper presents the preliminary results of SST data assimilation for the Central Vietnam’s water using Regional Ocean Modeling System (ROMS). ROMS was used to assimilate with high-resolution SST from satellite with 4D-PSAS assimilation technique. Multi-scale Ultra-high Resolution (Mur) SST dataset which combines satellite and microwave data was used. ROMS has been set up based on the HYCOM pro......
Đặc điểm và điều kiện thành tạo trầm tích đệ tứ đới bờ Bình -Trị-Thiên trong mối quan hệ với cấu trúc địa chất và sự thay đổi mực nước biển toàn cầu
Tập 40 Số 1 - Trang - 2024
Quaternary sediments in the Binh Tri Thien coastal zone are diverse in both material composition and development history. From land to sea, there are 4 structural regions: i) marginal plain region; ii) Coastal lagoon region; iii) Coastal sand dunes region; and iv) Monocline coastal subsidence region. In the vertical direction, all four regions have five sedimentary cycles as follows: a) Early Plei......
Air Pollution Assessment of Thermal Power and Cement Plants in Ninh Binh Province
- Trang - 2024
Cement production and thermal power generation are two primary industries in Ninh Binh province, but they are also among the sources of emissions that can negatively affect to local and regional air quality. This study employs the AERMOD air dispersion modeling system to assess the air pollution levels caused by the operations of the cement and thermal power plants in Ninh Binh province. The resul......