%0 Journal Article
%T Research on Climatic and Environmental Changes in the Ningjin Lake since the Holocene Climatic Optimum<br>宁晋泊地区全新世温暖期以来气候与环境变化研究
%A GUO Sheng-qiao
%A CAO Jia-dong
%A ZHANG Jing
%A LIN Fang
%A SHI Ying
%A YANG Li-juan
%A ZHANG Wen-qin
%A <br>郭盛乔
%A 曹家栋
%A 张静
%A 林防
%A 石英
%A 杨丽娟
%A 张文卿
%J 地球学报
%D 1998
%I 
%X Climatic fluctuation and process of lake changes were revealed through high resolution analysis on environmental indices based on sediments of Ningjin Lake. In the period of climatic optimum( p CO ), climate was warm and stable,precipitation was high, and there were a lot of herbs and trees aroud lakes. But there was a short period of low temperature from 6000 aBP to 5500 aBP. In late of p CO , climate was unstable and obviously fluctuated. In Late Holocene, the temperature fluctuated regularly, and this was very coincident with the record in historical data.
%K high resolution
%K climatic and environmental changes
%K Ningjin Lake<br>高分辨率
%K 气候与环境变化
%K 宁晋泊
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=621CF755B1A341E5&jid=1DF69A47DE80569EC8F859DF61571180&aid=8A5BBB6F6CE57A26C9DF7492D8D8F8C3&yid=8CAA3A429E3EA654&vid=2A8D03AD8076A2E3&iid=E158A972A605785F&sid=F7496043B4F12D75&eid=0918129209B14F3E&journal_id=1006-3021&journal_name=地球学报&referenced_num=6&reference_num=0