Wei Chen

Wei Chen
Shanxi Normal University | SXNU · geography

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19
Publications
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210
Citations

Publications

Publications (19)
Article
Full-text available
Soil moisture is an important link between material and energy exchange between the land and atmosphere, and its evaporation loss is crucial to sustainable development of agriculture. Based on observations of long-term stable isotopes of soil moisture in the eastern Loess Plateau (ECLP) during the non-rainy season growing period, this study systema...
Article
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Urbanization research is essential for the sustainable use of regional land resources and ecological environment protection. The expansion process and driving factors of urban construction land at different scales in the middle reaches of the Yellow River (MRYR) have not been comprehensively elucidated. In this study, we explored the distribution p...
Article
Full-text available
Planting plants to increase soil carbon input has been widely used to achieve carbon neutrality goals. Tartary buckwheat not only has good barren tolerance but is also rich in nutrients and very suitable for planting in barren areas. However, the effects of different genotypes of Tartary buckwheat roots and rhizosphere microorganisms on soil carbon...
Article
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Water environment monitoring is an important way to optimize the allocation and sustainable utilization of regional water resources and is beneficial for ensuring the security of regional water resources. In order to explore hydrochemical distributions in a mountain–oasis ecosystem in Central Asia, surface water and groundwater samples from the Kai...
Article
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Groundwater is an important source for drinking, agricultural, and industrial purposes in the Linfen basin of the Eastern Chinese Loess Plateau (ECLP). To ensure the safety of drinking water, this study was carried out to assess the quality using the water quality index (WQI) and potential health risks of groundwater using the human health risk ass...
Article
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As an important agricultural and gathering area in arid inland areas of China, the ecological environments of oasis areas are more sensitive to regional climate change and human activities. This paper investigates the dynamic evolution of the oases in the Tarim River basin (TRB) and quantitatively evaluates the regional ecological security of oases...
Article
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Groundwater plays a key role in supplying water for drinking water, irrigation water, and industry water in the northern China. Recently, the availability and quality of groundwater resources in the eastern Loess Plateau (Shanxi province) have a serious impact on the agriculture, industry, and domestic sectors. This paper investigates the spatiotem...
Article
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Soil erosion is a critical environmental problem of the Chinese Loess Plateau (CLP). The effects of vegetation cover on soil erosion reduction under different rainfall types are not well understood especially in the eastern Chinese Loess Plateau (ECLP). In this study, we monitored runoff and sediment yield at the Fengjiagou water and soil conservat...
Article
Soil NO3⁻ in the South China Plain has recently received considerable attention because it is closely related to soil leaching. Elevated atmospheric O3 influences soil N through altered rhizosphere C allocation. Little is known about how elevated O3 (eO3) concentrations affect the availability of soil NO3⁻. Here, we used structural equation modelin...
Preprint
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A pot experiment was conducted to study the effects of two different low nitrogen tolerant tartary buckwheat varieties' (Diqing buckwheat (DQ, low nitrogen resistance) and Heifeng 1 (HF, low nitrogen sensitive)) response mechanism of organic acids to low nitrogen stress. The results showed that the soil moisture of HF and DQ under low nitrogen trea...
Article
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Stable isotopes of water have been widely used in understanding the hydrological functions of alpine inland catchments. This study identifies dominant runoff generation mechanisms based on isotopic data (δ¹⁸O and δ²H) of 487 rainwater and river-water samples from three tributaries in the Tarim River Basin in China for the period May–September 2013....
Article
Full-text available
Climate change and runoff response were assessed for the Tizinafu River basin in the western Kunlun Mountains, China, based on isotope analysis. We examined climate change in the past 50 years using meteorological data from 1957 to 2010. Results of the Mann-Kendall non-parametric technique test indicated that temperature in the entire basin and pre...

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