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Tienan Li, Fang Ma, Jun Wang, Pengpeng Qiu, Ning Zhang, Weiwei Guo, Jinzhong Xu and Taoyan Dai
In order to identify the effects of the slope and precipitation intensity on the soil runoff depth and runoff rate, different tillage patterns (slope-ridge direction, horizontal slope-ridge direction, no-ridge farming) and different slopes (3° and 5°) we...
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Ilan Stavi, Rahamim Shem-Tov, Gidon Ragolsky and Judith Lekach
Recharge playas are prevalent throughout the hyper-arid southern Negev and Arava Valley of Israel. While some of these playas are terminal, others were found to be not absolutely terminal, allowing, under extreme floods, the outlet of water from their be...
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Mouhamed Idrissou, Bernd Diekkrüger, Bernhard Tischbein, Felix Op de Hipt, Kristian Näschen, Thomas Poméon, Yacouba Yira and Boubacar Ibrahim
Water scarcity for smallholder farming in West Africa has led to the shift of cultivation from uplands to inland valleys. This study investigates the impacts of climate and land use/land cover (LULC) change on water resources in an intensively instrument...
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Gunasekhar Nachimuthu, Neil V. Halpin and Michael J. Bell
Intensive agricultural practices in farming systems in eastern Australia have been identified as a contributor to the poor runoff water quality entering the Great Barrier Reef (GBR). A field investigation was carried out to measure the off-farm water qua...
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Juan-Manuel Sayol, Veriozka Azeñas, Carlos E. Quezada, Isabel Vigo and Jean-Paul Benavides López
As many other regions worldwide, the Bolivian Altiplano has to cope with water scarcity during dry periods, which in turn impacts on crop production as flood irrigation is overwhelmingly extended in the region. Since farming is the main income in the Alt...
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Amanda M. Nelson, Mahesh L. Maskey, Brian K. Northup and Daniel N. Moriasi
Recently, the Agricultural Policy Extender (APEX) model was enhanced with a grazing module, and the modified grazing database, APEXgraze, recommends sustainable livestock farming practices. This study developed a combinatorial deterministic approach to c...
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Mingqing Liu, Yuncheng Wu, Sijie Huang, Yuwen Yang, Yan Li, Lei Wang, Yunguan Xi, Jibing Zhang and Qiuhui Chen
Inappropriate organic fertilizer application may cause serious environmental risks, especially nitrogen (N) and phosphorus (P) losses. To achieve a win?win for high yield and environmental protection in organic agriculture, it was essential to demonstrat...
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Cláudia Adriana Bueno da Fonseca, Nadhir Al-Ansari, Richarde Marques da Silva, Celso Augusto Guimarães Santos, Bilel Zerouali, Daniel Bezerra de Oliveira and Ahmed Elbeltagi
Climate variability, land use and land cover changes (LULCC) have a considerable impact on runoff?erosion processes. This study analyzed the relationships between climate variability and spatiotemporal LULCC on runoff?erosion processes in different scena...
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Mohammad Nazari-Sharabian, Masoud Taheriyoun, Sajjad Ahmad, Moses Karakouzian and Azadeh Ahmadi
The total phosphorus (TP) concentration, as the primary limiting eutrophication factor in the Mahabad Dam reservoir in Iran, was studied, considering the combined impacts of climate change, as well as the scenarios on changes in upstream TP loadings and ...
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Natalia Donoso, Sacha Gobeyn, Gonzalo Villa-Cox, Pieter Boets, Erik Meers and Peter L. M. Goethals
Polder watercourses within agricultural areas are affected by high chemical oxygen demand (COD) and biological oxygen demand (BOD5) concentrations, due to intensive farming activities and runoff. Practical cases have shown that constructed wetlands (CWs)...
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Wendso Awa Agathe Ouédraogo, James Messo Raude and John Mwangi Gathenya
The Mkurumudzi River originates in the Shimba hills and runs through Kwale County on the Kenyan Coast. Study on this river has been informed by the many economic activities that the river supports, which include sugarcane plantations, mining, tourism and...
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Runzhe Geng, Peihong Yin, Qianru Gong, Xiaoyan Wang, Andrew N. Sharpley
Pág. 1 - 16
Best management practices (BMPs) are being implemented to reduce non-point sources pollution in China and worldwide. There are many types of agricultural BMPs, but their effectiveness differs from farm to farm, depending on where they are applied, how th...
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L. Gurovich, J. Stern
Pág. 35 - 42
Variabilidad espacial de la velocidad de infiltración del agua en el suelo. I. Generación de datosCiencia e Investigación Agraria, Revista latinoamericana en Ciencias de la Agricultura, está indexada en las siguientes bases de datos: Thomson ISI, Alerta ...
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