全部文献期刊会议图书|学者科研项目
中外文文献  中文文献  外文文献
作者:Kehinde O. Erinle , Petra Marschner
来源:[J].Journal of Soil Science and Plant Nutrition(IF 0.661), 2019, Vol.19 (4), pp.771-779Springer
摘要:Abstract(#br)Little is known about the effect of water availability on P pools in the detritusphere. Detritusphere was generated with two plant residues: 100% barley straw, C/N 95, C/P 255; 75% barley straw with 25% young faba bean shoot, C/N 74, C/P 200. Residues were placed ...
作者:Hui Xu , May Wu
来源:[J].Water(IF 0.973), 2018, Vol.10 (2)DOAJ
摘要:Green water is vital for the terrestrial ecosystem, but water resource assessment often focuses on blue water. In this study, we estimated green water availability for major crops (i.e., corn, soybean, and wheat) and all other users (e.g., forest, grassland, and ecosystem servi...
作者:Yajie Zhao , Zhou Li , Jing Zhang ...
来源:[J].Environmental Science and Pollution Research(IF 2.618), 2017, Vol.24 (11), pp.10640-10651Springer
摘要:Uneven soil depth and low water availability are the key limiting factors to vegetation restoration and reconstruction in limestone soils such as in vulnerable karst regions. Belowground competition will possibly increase under limited soil resources. Here, we investigate whether...
作者:André Roberto Maehler , João Leonardo Fernandes Pires , José Antonio Costa ...
来源:[J].Pesquisa Agropecuária Brasileira(IF 0.661), 2003, Vol.38 (2), pp.225-231DOAJ
摘要:... This work aimed to determine the effect of water availability and plant arrangement on the YP and its components, during ontogeny of two soybean cultivars. Treatments were two water availability (irrigated and non irrigated), two cultivars (BRS 137 and BRS 138), and three r...
作者:Alvaro Sordo-Ward , Alfredo Granados , Ana Iglesias ...
来源:[J].Water(IF 0.973), 2019, Vol.11 (5)DOAJ
摘要:We evaluated different management alternatives to enhance potential water availability for agriculture under climate change scenarios. The management goal involved maximizing potential water availability, understood as the maximum volume of water supplied at a certain point of th...
作者:Anzhi Zhang , Gensuo Jia
来源:[J].International Journal of Applied Earth Observations and Geoinformation(IF 2.176), 2020, Vol.86Elsevier
摘要:Abstract(#br)Understanding the spatially and temporally non-uniform water availability trends is key to assess changes of tropical and subtropical ecosystem productivity. However, their detailed spatial-temporal patterns and the relative role of local to the overall trend are not...
作者:Yansen Xu , Zhaozhong Feng , Bo Shang ...
来源:[J].Forest Ecology and Management(IF 2.766), 2020, Vol.462Elsevier
摘要:Abstract(#br)Elevated ground-level ozone (O 3 ) concentrations decrease photosynthetic biochemistry more than stomatal conductance ( g s ), leading to an overall reduction in leaf-scale water use efficiency (WUE). Global warming is expected to lead to more severe and frequent...
作者:Mamadou Dia Sow , Vincent Segura , Sylvain Chamaillard ...
来源:[J].Tree Genetics & Genomes(IF 2.397), 2018, Vol.14 (5), pp.1-12Springer
摘要:... Here, we focused on three French natural populations of black poplar, a key pioneer tree from watersheds, planted in common garden and subjected to controlled variations of water availability. We estimated common genetic parameters such as narrow-sense heritability ( h 2 ), p...
作者:Khaled Mohammed , Akm Saiful Islam , GM Tarekul Islam ...
来源:[J].Climatic Change(IF 3.634), 2017, Vol.145 (1-2), pp.159-175Springer
摘要:...5 and 2 °C global warming on the extreme flows and water availability of the Brahmaputra River, which is both an essential source of freshwater for its lowermost-riparian Bangladesh and also an unavoidable source of disastrous floods. Future flows are simulated with the Soi...
作者:Kang Xu , Lingchao He , Hanjian Hu ...
来源:[J].Science of the Total Environment(IF 3.258), 2019, Vol.697Elsevier
摘要:... We conducted 3-year experiments in four Gobi desert shrublands across an aridity gradient in Gansu Province of China to test the relationship between water availability and shrub productivity as well as the relative importance of the possible factors driving productivity (usi...

我们正在为您处理中,这可能需要一些时间,请稍等。

资源合作:cnki.scholar@cnki.net, +86-10-82896619   意见反馈:scholar@cnki.net

×