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Rong Ren, Juanjuan Ma, Qiyun Cheng, Lijian Zheng, Xianghong Guo, Xihuan Sun
Pág. 1 - 20
Temperature gradients exist in the field under brackish water irrigation conditions, especially in northern semi?arid areas of China. Although there are many investigators dedicated to studying the mechanism of brackish water irrigation and the effect of...
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Dexi Zhan, Yongqi Mu, Wenxu Duan, Mingzhu Ye, Yingqiang Song, Zhenqi Song, Kaizhong Yao, Dengkuo Sun and Ziqi Ding
Soil water content is an important indicator used to maintain the ecological balance of farmland. The efficient spatial prediction of soil water content is crucial for ensuring crop growth and food production. To this end, 104 farmland soil samples were ...
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Xuhui Tong, Xinlei Ren and Yu Chen
Rainfall is one of the core components of the water cycle in terrestrial ecosystems and is closely related to hydrothermal balance, plant and animal growth, and stability of the whole ecosystem. Long-duration rainstorms can alter the soil structure of fo...
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Qingtao Zhang, Heng Wang, Zhiqiang Wang, Haoxuan Xie, Tuo Chen and Shuai Guan
Water vapor adsorption on soil, a crucial non-rainfall water resource in arid regions, warrants further experimental investigation, particularly on two typical land surfaces: bare soil and gravel. This study examined the formation characteristics and inf...
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Ge Hao, Zhilong Zhang, Chencheng Guan, Guang Liu, Yufeng Hao and Ting Fu
The climate of the Qinghai?Tibet Plateau is distinct. Given the large temperature difference between day and night, drought in perennial years, low rainfall and large evaporation volume, the frozen soil in some areas of the Qinghai?Tibet Plateau will occ...
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Yueyue Xu, Yingxin Wang, Xiangcheng Ma, Tie Cai and Zhikuan Jia
Knowledge of the characteristics of N2O emissions and the influential mechanism is of great significance to mitigate greenhouse gas emissions in semi-arid areas. In the present study, a three-year water-control study was conducted; three simulated rainfa...
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Rencai Lin, He Chen, Zheng Wei, Yinong Li, Baozhong Zhang, Haoran Sun and Minghan Cheng
Accurate description of surface soil moisture (SSM) in vegetation-covered areas is of great significance to water resource management and drought monitoring. To remove the effect of vegetation on SSM estimation, the vegetation index obtained from Sentine...
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Genxiang Feng, Zhanyu Zhang and Zemin Zhang
A sustainable irrigation system is known to improve the farmland soil water-salt environment and increase crop yields. However, the sustainable use of saline irrigation water under proper drainage measures still needs further study. In this study, a two-...
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Alessandra Trinchera and Valentina Baratella
The use of water surfactants in fertigation constitutes a viable approach to increase soil wetting, potentially improving crop nutrient uptake and quality. An in-field demonstration test was carried out by applying an innovative, eco-friendly, non-ionic ...
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Hadi Karimi,Hamid Reza Ghassemzadeh,Payam Pashaee,Ebrahim Zarei Shahamat
Limitation of water resources is one of the major factors in the agricultural development of Iran. In recent years. Iran suffers from increases water consumption and drought conditions, This is why efficient water management in agriculture production bec...
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Chunming Chi, Changwei Zhao and Jinhu Zhi
This study aims to accurately describe the soil?water characteristic curve (SWCC) across the full range from saturation to oven dryness. We propose a smooth, continuous three-segmented SWCC model that divides the saturation range into wet, air-dried, and...
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Huibin Zhu, Haoran Zhao, Lizhen Bai, Shi?ao Ma, Xu Zhang and Hui Li
In order to explore the mechanical characteristics of stubble breaking and provide a theoretical basis for the design of a stubble breaking and crushing blockage prevention device, an orthogonal test with three factors (water content, bulk weight, and ro...
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Wenjuan Hua, Chuanhai Wang, Gang Chen, Hai Yang and Yue Zhai
Variation in soil water content in the delta plain has its own particularity and is significant for agricultural improvement, the utilization of water resources and flood risk mitigation. In this study, experimental data collected from a plot of farmland...
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Jiao Tang, Carlos A. Busso, Deming Jiang, Yongcui Wang, Dafu Wu, Ala Musa, Renhui Miao and Chunping Miao
We investigated the effects of seed burial depth and soil water content on seedling emergence and growth of Ulmus pumila var. sabulosa (sandy elm), an important native tree species distributed over the European-Asian steppe. Experimental sand burial dept...
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Hao Duan, Qiuju Li, Haowei Xu and Liqi Cao
Most Penman-Monteith-Leuning (PML) evapotranspiration (ET) modeling studies are dominated by consideration of meteorological, energy, and land use information, etc., but the dynamic coupling of soil moisture content (SM), especially in terms of improving...
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Kicheol Lee, Jeongjun Park and Gigwon Hong
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Jinliang Zhang, Chao Zhang, Wensi Ma, Wei Wang and Haofei Li
Soil erosion is a key factor in soil quality degradation and carbon balance in arid ecosystems. However, many models ignore the soil erosion process in arid regions, which may lead to limits in our understanding of ecosystem processes in arid regions. In...
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Zhimeng Zhao and Qinghe Wang
Preferential flow is the most common form of water loss occurring at the interface between rock and soil (hereinafter referred to as ?rock?soil interface?) in karst areas, and it is also one of the important factors causing soil water leakage into the un...
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Athanassios Bourletsikas, Nikolaos Proutsos, Panagiotis Michopoulos and Ioannis Argyrokastritis
Soil moisture (SM) and temperature (ST) are critical factors in forest eco-hydrological research. In this study, we investigated the inter- and intra-annual changes in SM and ST profiles in a mixed Mediterranean maquis forest stand together with soil and...
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Qisong Sun, Junguo Hu, Junjie Jiang, Kechen Gu, Chao Zhu, Chenxin Pan and Wenjie Yin
Purpose: The soil air diffusion coefficient (Ds) is particularly important for the study of soil gas diffusion movement, and there are still many uncertainties in the widely used methods; as such, a method was designed to in situ measure the soil gas dif...
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