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. ...
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 ...
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
Ammonium Removal and Recovery from Industrial Wastewater Using Distillation Method
- Trang - 2024
:Industrial wastewater contains high ammonium concentration, leading to
difficulties in the treatment process using conventional methods. This study
used the heat distillation method following the alkalization of wastewater to
remove and recover ammonium from the wastewater of an industrial plant. The
influent wastewater has a pH 6.41 and a very high ammonium concentration (28000
mgN/L). The disti...
Effects of Urban Transportation Infrastructure Development Projects on Residential Land Price in Cau Giay District, Hanoi City
Tập 36 Số 4 - Trang - 2020
Urban transportation infrastructure development projects usually act as a lever
for real estate values. This research aims to assess the effects of some
projects on urban land prices in three wards of Cau Giay District, namely Quan
Hoa, Dich Vong, and Dich Vong Hau wards. With 161 samples surveyed, we
established a multivariate linear regression model initially having 11
variables. As the result, ...
Application of the SCHISM Unstructured Grid Model to Simulate Water Levels and Waves in the Coastal Area of Thanh Hoa - Nghe An During Typhoon Doksuri (2017)
Tập 41 Số 1S - Trang - 2025
This paper presents the initial results of applying the multi-scale unstructured
grid model system SCHISM-WWM to simulate water levels and waves for the Thanh
Hoa - Nghe An coastal area during the typhoon Doksuri (September 2017). The
SCHISM model was chosen for its ability to seamlessly simulate physical
processes across multiple spatial scales and the superior computational
efficiency of its uns...
Application of the Standardized Precipitation Index for Forecasting Seasonal Drought in Vietnam
- Trang - 2024
Drought is a natural disaster that causes significant damages to the economy,
society and environment. Forecasting droughts is crucial for disaster risk
management and water security. This study introduces a new method for
forecasting seasonal droughts in Vietnam using the Standardized Precipitation
Index (SPI) which is based on a combination of dynamic modeling and statistical
methods. The precip...
Microplastic Occurrence in Corbicula sp. Collected from Ba Be Reservoir: Characteristics and Potential Risks
Tập 41 Số 2S - Trang - 2025
The prevalence of microplastic contamination is widespread in freshwater
ecosystems, including rivers, lakes, and reservoirs. Benthic organisms are
exposed to a wide range of dangers due to the presence of microplastic
particles, which can be found in sediments and aquatic environments. Although
the distribution of microplastics in aquatic systems has been extensively
studied worldwide, research o...