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M.H.J.P. Gunarathna, Kazuhito Sakai, Tamotsu Nakandakari, Kazuro Momii and M.K.N. Kumari
Poor data availability on soil hydraulic properties in tropical regions hampers many studies, including crop and environmental modeling. The high cost and effort of measurement and the increasing demand for such data have driven researchers to search for...
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Irene Raya-Moreno, Rosa Cañizares, Xavier Domene, Vicenç Carabassa and Josep Maria Alcañiz
The goal of this study was to evaluate biochar?s resistance to microbial decomposition and its impact on native soil organic matter (SOM) decomposition. Conducted in a vineyard with a sandy loam Mediterranean soil with neutral pH and low organic carbon c...
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Hu Xu, Andong Cai, Xueyun Yang, Shulan Zhang, Shaomin Huang, Boren Wang, Ping Zhu, Gilles Colinet, Nan Sun, Minggang Xu and Wenju Zhang
Partial substitution of synthetic nitrogen fertilizer with manure (organic substitution) is highly recommended to minimize environmental risks without compromising crop productivity in intensive agricultural systems. However, our understanding of the eff...
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Meng Zhou, Yang Xiao, Leilei Xiao, Yansheng Li, Xingyi Zhang, Richard M. Cruse and Xiaobing Liu
Mollisols include an abundance of soil organic carbon (SOC) which is easily influenced by fertilization management. Manure addition could enhance soil aggregate stability; however, the dominating factor affecting its stabilization remains controversial. ...
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Rinat M. Manasypov, Artem G. Lim, Ivan V. Kri?kov, Tatiana V. Raudina, Danil G. Kurashev, Liudmila S. Shirokova and Oleg S. Pokrovsky
Thermokarst lakes in the Western Siberian Lowland (WSL) are major environmental factors controlling organic carbon and trace metal storage in inland waters and greenhouse gas emissions to the atmosphere. In contrast to previously published research devot...
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Xian Tang, Yousef Alhaj Hamoud, Hiba Shaghaleh, Jianrong Zhao, Hong Wang, Jiajia Wang, Tao Zhao, Bo Li and Ying Lu
Soil labile organic carbon (LOC) is a valuable and sensitive parameter of the changes in soil carbon (C) pools and further affects soil structural stability. However, the influences of soil-aggregate stability on LOC fractions under erosion conditions ar...
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Arcesio Salamanca-Carreño, Mauricio Vélez-Terranova, Oscar Mauricio Vargas-Corzo, Otoniel Pérez-López, Andrés Fernando Castillo-Pérez and Pere M. Parés-Casanova
Savannah floodplains are a natural agroecosystem located in the eastern plains of Colombia, with soils considered to be of low fertility. This assumption has not been rigorously validated by direct experimental studies. The aim of the study was to analyz...
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Zhongwei Liang, Tao Zou, Yupeng Zhang, Jinrui Xiao and Xiaochu Liu
Considering the high quality requirements related to agricultural production, the intelligent prediction of sprinkler drip infiltration quality (SDIQ) of the moisture space distribution in soil fields is an important issue in precision irrigation. The ob...
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Peipei Yang, Zhou Hu and Qiang Shu
The physical and chemical properties of coastal soils in China have changed due to the development of reclaimed stretches of coastline, which has a significant impact on the dynamics of organic carbon (OC) in the soils. We evaluated changes in the physic...
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Binyam M. Bekele, Chung R. Song, Gyunam Jin and Mark Lindemann
Overconsolidated (OC) soils may develop a low or negative pore pressure during PCPT. Thus, it is challenging to develop an ?on-the-fly? estimation of hydraulic conductivity from PCPT results. This study presents a method to estimate the hydraulic conduct...
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