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[期刊论文] 作者：ZHANG Ya-Li FAN Jian-Bo WANG D,
来源：土壤圈：英文版 年份：2009
Efficient use of N in agricultural practice can increase yield, decrease production costs and reduce the risk of environmental pollution. Effects of N fertilize...
[期刊论文] 作者：ZHANG Ya-Li,FAN Jian-Bo,WANG Dong-Sheng,SHEN Qi-Rong,
来源：城市道桥与防洪 年份：2009
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
Vulnerability Assessment of Land Management Adaptation to Climate Change in Poverty-stricken Mountai
[会议论文] 作者：Yang Xi-tian,Zhang Ya-li,Huang Jun-chang,Feng Xin-wei,Meng Qing-xiang,Yu Lin,
来源：环境保护与可持续发展国际研讨会(Proceedings of International Workshop in Con 年份：2009
Extreme weather events are the main risk factors in land management in poverty-stricken mountainous areas and can lead to decreased agricultural production,...
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