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Yihan Chen, Wen Xiang and Minjuan Zhao
On the basis of data collected from 1208 apple farmers in the provinces of Shaanxi and Gansu, this study utilizes the weighted-frequency method to investigate the priority sequence of farmers? preferences in choosing fertilizer-reduction and efficiency-i...
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Annelie Ehrhardt, Sylvia Koszinski and Horst H. Gerke
Lateral subsurface flow (LSF) is a phenomenon that is widely occurring including the hummocky ground moraine landscape. Due to the heterogeneous structure of the subsurface, transport times of pesticides and nutrients from agricultural areas to adjacent ...
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Vedran Krevh, Jannis Groh, Lutz Weihermüller, Lana Filipovic, Jasmina Defterdarovic, Zoran Kovac, Ivan Magdic, Boris Lazarevic, Thomas Baumgartl and Vilim Filipovic
Soil heterogeneities can impact hillslope hydropedological processes (e.g., portioning between infiltration and runoff), creating a need for in-depth knowledge of processes governing water dynamics and redistribution. The presented study was conducted at...
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Naseem Akhtar, Muhammad Izzuddin Syakir, Saleh Ali Tweib, Muhammad Irman Khalif Ahmad Aminuddin, Mohamad Shaiful Md Yusuff, Abdullah H. Alsabhan, Faisal M. Alfaisal, Shamshad Alam and Jibran Qadri
Soil is a heterogeneous material, and its properties are vital from an agricultural perspective and for groundwater management. However, limited studies have been performed on the soil characteristics (soil texture, water-holding capacity, and soil compo...
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Rashmi Radha and Mritunjay Kumar Singh
In this study, a two-dimensional contaminant transport model with time-varying axial input sources subject to non-linear sorption, decay, and production is numerically solved to find the concentration distribution profile in a heterogeneous, finite soil ...
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Mohamed Allam, Emanuele Radicetti, Mortadha Ben Hassine, Aftab Jamal, Zainul Abideen and Roberto Mancinelli
Farming practices such as cover cropping, crop rotation systems, and soil tillage practices, along with climate conditions and soil type play important roles in determining final crop production. Numerous empirical studies have documented the heterogeneo...
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Jasper Mohr, Andreas Tewes, Hella Ahrends and Thomas Gaiser
(1) Background: The relation between the sub-field heterogeneity of soil properties and high-resolution satellite time series data might help to explain spatiotemporal patterns of crop growth, but detailed field studies are seldom. (2) Methods: Normalize...
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Long Zhou, Qiu Dong, Jianqun Yu, Yang Wang, Yulong Chen, Mingwei Li, Wenjun Wang, Yajun Yu and Jun Yuan
An appropriate contact mechanics model and parameters are key to achieving accurate results in discrete element analyzis. This is necessary to predict the process of contact collision between the soil and maize seed during deposition. In this paper, the ...
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Vladimír Fri?ták, Diana Bo?anská, Vladimír Turcan, Martin Pipí?ka, Christoph Pfeifer and Gerhard Soja
The recovery of sludge produced in the wastewater treatment process in WWTPs is often limited by the high content of toxic forms of contaminants of both an inorganic and organic nature. One of the options for the effective treatment of the world?s ever-i...
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Shen Cao, Wei Xiang, Jinge Wang, Deshan Cui and Qingbing Liu
Groundwater plays a crucial role in triggering and reactivating deep-seated landslides. However, classical hydrogeological investigations have limitations in their applicability to deep-seated landslides due to anisotropic and heterogeneous media. The Hu...
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