摘要
水稻栽培是新石器时代重要的人类活动之一,其发展同气候之间的联系是研究稻作起源和文明发展的一个关键问题。该文利用搜集到的全新世早中期(12 000～5 500 aBP)中国的栽培水稻出土遗址点数据,对全新世早中期中国水稻栽培同气候的关系进行了分析。结果表明,栽培水稻的起源与初期发展具有"边缘效应",即分布于野生稻分布的边缘地带;而其早期的发展和分布也具有类似的特征,即主要受气候因素的影响,因此全新世早中期栽培水稻的分布范围的变化受到气候条件的限制,该时期环境变化受气候"主导"。
Rice cultivation is one of the important human activities in the Neolithic period,and the link between its development and climate change is essential for studies on rice domestication and civilization.Data of archaeological sites with excavated rice remains in China during the early to mid-Holocene（12 000-5 500 aBP） were compiled,and the link between rice cultivation and climate change was analyzed.The results showed that the origination and early development of rice cultivation were mainly distributed on the edge of regions where wild rice distributed.The early development of rice cultivation during the early to mid-Holocene was also mainly influenced by climate change.
出处
《安徽农业科学》
CAS
2013年第6期2572-2576,共5页
Journal of Anhui Agricultural Sciences
基金
安徽三联学院院级课题(项目号:12zlgc035)
关键词
水稻栽培
全新世
气候变化
人类活动
Rice cultivation
Holocene
Climate change
Human activity
