全部文献期刊会议图书|学者科研项目
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作者:DONGMEI HAN , DENGHUA YAN , XINYI XU ...
来源:[J].Journal of Earth System Science(IF 0.695), 2017, Vol.126 (1), pp.1-9
摘要:... And temperature change further affects crop water requirement and irrigation system. In the north-west of China, one of the most important crop production bases is Heihe River basin where the observed phenological data is scarce. This study thus first adopted accumulated...
作者:Koffi Djaman , Valere C. Mel , Alpha B. Balde ...
来源:[J].Paddy and Water Environment(IF 1.025), 2017, Vol.15 (3), pp.469-482
摘要:Rice is the main crop produced in the Senegal River Valley under the semiarid Sahelian climate where water resource management is critical for the resource use sustainability. However, very limited data exit on rice water use and irrigation water requirement in this water scar...
作者:Nicola Casolani , Alfredo Cartone , Paolo Postiglione ...
来源:[J].Journal of Cleaner Production(IF 3.398), 2020
摘要:Abstract(#br)Water saving in crop production under climate and environmental changing conditions represents a critical issue for agricultural economy and sustainability. This study develops a novel approach to measure the impact of climate variability on crop water requirement at...
作者:Mohammad Ismaeil Kamali , Rouzbeh Nazari
来源:[J].Agricultural Water Management(IF 2.203), 2018, Vol.209, pp.197-205
摘要:Abstract(#br)Efficient agricultural water demand management in arid and semi-arid regions is key in continuing crop production in a changing climate. As such, there’s a need for further investigation on various crops to identify the optimum water requirements to avoid water...
作者:Hao Li , Xiaozhen Yang , Hejie Chen ...
来源:[J].Scientia Horticulturae(IF 1.396), 2018, Vol.241, pp.74-82
摘要:Abstract(#br)The challenge to sustainable agriculture under increasing water scarcity has led to the notion of water-saving irrigation. In this study, we designed a special closed cultural system which can avoid water loss from soil surface and soil leakage. By using this syst...
作者:Reza Zamani , Ali-Mohammad Akhond-Ali , Abbas Roozbahani ...
来源:[J].Theoretical and Applied Climatology(IF 1.759), 2017, Vol.129 (3-4), pp.1109-1121
摘要:Water shortage and climate change are the most important issues of sustainable agricultural and water resources development. Given the importance of water availability in crop production, the present study focused on risk assessment of climate change impact on agricultural water requirement...
作者:X. Liu , X. Liu , Y. Shen
来源:[J].Earth System Dynamics, 2018, Vol.9, pp.211-225
摘要:... Understanding water requirements of the oasis ecosystems and the influences of human agricultural activities and climate change is important for the sustainable development of oasis ecosystems and water resource management in arid regions. In this study, water requirements...
作者:Qing Ye , Xiaoguang Yang , Shuwei Dai ...
来源:[J].Agricultural Water Management(IF 2.203), 2015, Vol.159, pp.35-44
摘要:... Global climate change has significantly altered the local water availability and temperature regime for rice production. In this study, we explored the influence of climate change on suitable rice cropping areas, rice cropping systems and crop water requirements (CWRs) du...
作者:J.L Gallias , R Kara-Ali , J.P Bigas
来源:[J].Cement and Concrete Research(IF 3.112), 2000, Vol.30 (10), pp.1543-1549
摘要:Abstract(#br)This paper deals with the effect of granular characteristics of fine minerals admixtures on the water requirement of a cement paste for constant workability without water-reducing admixtures. The contribution of the fine mineral admixtures in the granular packing is ...
作者:Tapos Kumar Acharjee , Gerardo van Halsema , Fulco Ludwig ...
来源:[J].Agricultural Water Management(IF 2.203), 2017, Vol.180, pp.148-159
摘要:Abstract(#br)The drought prone North-West Bangladesh is vulnerable to the impacts of climate change, particularly because of less water availability in the dry period and high water requirement for crop production. Improved understanding of recent changes in crop water demand in...

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