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过去18ka云南天才湖摇蚊重建温度数据(公元前17509年-公元2008年)

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国家地球系统科学数据中心2022-06-10 更新2024-04-21 收录
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资源简介:

在我国云南西南地区天才湖获取岩芯样品,利用摇蚊标准分析鉴定方法,获取高分辨率生物摇蚊指标序列,利用西南地区区域现代湖泊摇蚊-气候环境数据库,通过加权平均回归转换函数模型方法,建立现代湖泊摇蚊与温度记录转换函数,重建夏季七月温度

Core samples were retrieved from Tiancai Lake, located in the southwestern region of Yunnan Province, China. A high-resolution biological chironomid proxy sequence was obtained via standardized analytical and identification procedures for chironomids. Leveraging the regional modern lake chironomid-climatic environmental database of southwestern China, a transfer function between modern lake chironomids and temperature records was established using the weighted averaging regression transfer function model, thereby reconstructing the July summer temperature.

创建时间:
2022-06-10
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