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...
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 ...
Evaluate the Economic Value of the Recreational Services of the Hon Yen Complex in Phu Yen Province
Tập 41 Số 1 - Trang - 2025
Effects of Monsoon Activity on Monthly Phytoplankton Blooms in the Gulf of Thai Land in El Nino Year 2002
Tập 34 Số 2 - Trang - 2018
The Gulf of Thailand is a semi-closed Gulf on the west and southwest side of the
Indochina Penisula and experiences reversal monsoon. The object of the present
study is to investigate monthly and spatial distributions of the phytoplankton
in the Gulf of Thailand during whole El Nino year 2002 by using remote-sensing
measurements of chlorophyll-a (Chl-a) and surface wind vectors. Results show
that...
Application of Artificial Intelligence for Monitoring Shoreline Changes in the Central Coast of Vietnam
Tập 40 Số 1 - Trang - 2024
The identification and monitoring of coastline and shoreline plays an important
role in coastal erosion assessment. The deep learning models can be a potential
tool to detect the coastlines and shorelines in Vietnam using ultra-high
resolution satellite images. The aims of the study are: i) To propose a set of
indicators to determine the coastlines and shoreline; ii) To build deep machine
learning...
Removal of DB71 Dye from Water Using Shrimp-shell Chitosan
Tập 39 Số 4 - Trang - 2023
Chitosan is a natural-derived polymer which has been used for water treatment
due to its biodegradability. In this study, chitosan adsorbent was successfully
fabricated from shrimp crust. The chitosan adsorbents were characterized using
FTIR, SEM, and Zeta potential analysis. The experimental results indicated that
fabricated chitosan in this study has similar properties to standard chitosan
from ...
Modeling Potential Distribution of the Black-shanked Douc (Pygathrix nigripes)
Tập 41 Số 2S - Trang - 2025
The Black-shanked douc - Pygathrix nigripes (P. nigripes) is an endangered
primate found only in a small region between Vietnam and Cambodia. In recent
decades, the species populations have been significantly reduced in their
common strongholds because of the pressure from illegal hunting and habitat
destruction. The actual distribution of this species remains poorly understood.
To better underst...
Flood Mapping and Impact Assessment in Agricultural Land in Hoa Vang, Da Nang Using Remote Sensing and Google Earth Engine
Tập 40 Số 2 - Trang - 2024
Hoa Vang district in Da Nang city, is frequently affected by floods. This
research was conducted to generate a flood map in Hoa Vang District, Da Nang
City, during the peak flooding period in 2022, using Sentinel 1 imagery on the
Google Earth Engine (GEE) cloud computing platform. The research also aims to
assess the impact of this flooding event on the productivity of agricultural
land in the dis...