Impact of Climatic Change on Agricultural Production and Response Strategies in China

来源 :中国人口.资源与环境:英文版 | 被引量 : 0次 | 上传用户:sznc
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
A number of studies indicate that global climate warming has been increasing, especially in recent decades. Climate warming greatly affects global agro-production and food security-- becoming a hotspot of global environmental change. This paper proposes a structural and orientational framework for scientifically addressing climatic change impact on agroroduction. Through literature reviews and comparative studies, the paper systematically summarizes influencing mechanisms and impact of climate warming on such agro-production factors as light, temperature, soil quality and water environment. The impact of climate warm- ing on cultivation regions, cropping systems, crop pests, agro- production capacity, agro-economy and farm management is analyzed. Then, suitable climate-adapting agro-development strategies are put forward for different regions in China. The strategies are carefully selected from a repository of international tested climatic change countermeasures in agriculture at national or district level.
其他文献
作为高耗能的能源依赖型产业,氮肥产业一直处在快速发展中,对我国的农产品发展具有重要意义.然而,当前我国的氮肥产业发展受到了严重的影响,能源问题就是影响因素的根源.因此
期刊
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
建筑门窗配套件行业技术交流会从2002年召开第一届,至今已连续举办了七届.通过交流会上对产品、技术、应用等交流和探讨,促进了行业的沟通与交流,推动了行业、企业的技术发展
农业在实现增产增收的过程中离不开化肥的帮助,作为当前农业生产中物质投资占比最大的部分,肥料对农业生产有着巨大的贡献作用.但由于受到化肥施用方法、农作物本身生长习性
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