中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 地质与地球物理研究所
  3. 中国科学院地质与地球物理研究所
  4. 中国科学院新生代地质与环境重点实验室
LegacyClimate 1.0: a dataset of pollen-based climate reconstructions from 2594 Northern Hemisphere sites covering the last 30 kyr and beyond

文献类型：期刊论文

作者Herzschuh, Ulrike14,15,16; Boehmer, Thomas16; Li, Chenzhi15,16; Chevalier, Manuel1,25; Hebert, Raphael16; Dallmeyer, Anne13; Cao, Xianyong12,16; Bigelow, Nancy H.11; Nazarova, Larisa10,16; Novenko, Elena Y.9,17
刊名EARTH SYSTEM SCIENCE DATA
出版日期2023-06-02
卷号15期号:6页码:2235-2258
ISSN号1866-3508
DOI10.5194/essd-15-2235-2023
英文摘要Here we describe LegacyClimate 1.0, a dataset of the reconstruction of the mean July temperature (T-July), mean annual temperature (T-ann), and annual precipitation (P-ann) from 2594 fossil pollen records from the Northern Hemisphere, spanning the entire Holocene, with some records reaching back to the Last Glacial Period. Two reconstruction methods, the modern analog technique (MAT) and weighted averaging partial least squares regression (WA-PLS), reveal similar results regarding spatial and temporal patterns. To reduce the impact of precipitation on temperature reconstruction, and vice versa, we also provide reconstructions using tailored modern pollen data, limiting the range of the corresponding other climate variables. We assess the reliability of the reconstructions, using information from the spatial distributions of the root mean squared error in the prediction and reconstruction significance tests. The dataset is beneficial for synthesis studies of proxy-based reconstructions and to evaluate the output of climate models and thus help to improve the models themselves. We provide our compilation of reconstructed T-July, T-ann, and P-ann as open-access datasets at PANGAEA (; Herzschuh et al., 2023a). The R code for the reconstructions is provided at Zenodo (; Herzschuh et al., 2023b), including the harmonized open-access modern and fossil datasets used for the reconstructions, so that customized reconstructions can be easily established.
WOS关键词QUANTITATIVE RECONSTRUCTIONS ; SURFACE TEMPERATURES ; MODERN ANALOGS ; DATABASE EMPD ; SOURCE AREA ; HOLOCENE ; MODEL ; PRECIPITATION ; PALEOECOLOGY ; ASSEMBLAGES
资助项目Bundesministerium fur Bildung, Wissenschaft, Forschung und Technologie[01LP1510C] ; Bundesministerium fur Bildung, Wissenschaft, Forschung und Technologie[772852] ; European Research Council, H2020 (GlacialLegacy)[01LP1926D] ; China Scholarship Council[201908130165] ; Russian Science Foundation[20-17-00110]
WOS研究方向Geology ; Meteorology & Atmospheric Sciences
语种英语
出版者COPERNICUS GESELLSCHAFT MBH
WOS记录号WOS:001000384000001
资助机构Bundesministerium fur Bildung, Wissenschaft, Forschung und Technologie ; Bundesministerium fur Bildung, Wissenschaft, Forschung und Technologie ; European Research Council, H2020 (GlacialLegacy) ; European Research Council, H2020 (GlacialLegacy) ; China Scholarship Council ; China Scholarship Council ; Russian Science Foundation ; Russian Science Foundation ; Bundesministerium fur Bildung, Wissenschaft, Forschung und Technologie ; Bundesministerium fur Bildung, Wissenschaft, Forschung und Technologie ; European Research Council, H2020 (GlacialLegacy) ; European Research Council, H2020 (GlacialLegacy) ; China Scholarship Council ; China Scholarship Council ; Russian Science Foundation ; Russian Science Foundation ; Bundesministerium fur Bildung, Wissenschaft, Forschung und Technologie ; Bundesministerium fur Bildung, Wissenschaft, Forschung und Technologie ; European Research Council, H2020 (GlacialLegacy) ; European Research Council, H2020 (GlacialLegacy) ; China Scholarship Council ; China Scholarship Council ; Russian Science Foundation ; Russian Science Foundation ; Bundesministerium fur Bildung, Wissenschaft, Forschung und Technologie ; Bundesministerium fur Bildung, Wissenschaft, Forschung und Technologie ; European Research Council, H2020 (GlacialLegacy) ; European Research Council, H2020 (GlacialLegacy) ; China Scholarship Council ; China Scholarship Council ; Russian Science Foundation ; Russian Science Foundation
源URL[http://ir.iggcas.ac.cn/handle/132A11/110982]  
专题地质与地球物理研究所_中国科学院新生代地质与环境重点实验室
通讯作者Herzschuh, Ulrike
作者单位1.Univ Lausanne, Inst Earth Surface Dynam IDYST, Fac Geosci & Environm, CH-1015 Lausanne, Switzerland
2.Georg August Univ Gottingen, Dept Palynol & Climate Dynam, Wilhelm Weber Str 2a, D-37073 Gottingen, Germany
3.Univ Kiel, Inst Pre & Protohistor Archaeol, Johanna Mestorf Str 2-6, D-24118 Kiel, Germany
4.Tomsk State Univ, Biol Inst, Pr Lenina 26, Tomsk 634050, Russia
5.Russian Acad Sci, Inst Archaeol & Ethnog, Branch, PaleoData Lab, Pr Akademika 36 Lavrentieva 17, Novosibirsk 630090, Russia
6.Univ Montpellier, Inst Sci Evolut Montpellier, CNRS UMR 5554, Montpellier, France
7.Seoul Natl Univ, Inst Korean Reg Studies, 1 Gwanak Ro, Seoul 08826, South Korea
8.Seoul Natl Univ, Dept Geog, 1 Gwanak Ro, Seoul 08826, South Korea
9.Russian Acad Sci, Inst Geog, Dept Quaternary Paleogeog, Staromonrtny Lane 29, Moscow 119017, Russia
10.Kazan Fed Univ, Inst Geol & Petr Technol, Kremlyovskaya St 18, Kazan 420008, Russia
推荐引用方式
GB/T 7714		 Herzschuh, Ulrike,Boehmer, Thomas,Li, Chenzhi,et al. LegacyClimate 1.0: a dataset of pollen-based climate reconstructions from 2594 Northern Hemisphere sites covering the last 30 kyr and beyond[J]. EARTH SYSTEM SCIENCE DATA,2023,15(6):2235-2258.
APA Herzschuh, Ulrike.,Boehmer, Thomas.,Li, Chenzhi.,Chevalier, Manuel.,Hebert, Raphael.,...&Zheng, Zhuo.(2023).LegacyClimate 1.0: a dataset of pollen-based climate reconstructions from 2594 Northern Hemisphere sites covering the last 30 kyr and beyond.EARTH SYSTEM SCIENCE DATA,15(6),2235-2258.
MLA Herzschuh, Ulrike,et al."LegacyClimate 1.0: a dataset of pollen-based climate reconstructions from 2594 Northern Hemisphere sites covering the last 30 kyr and beyond".EARTH SYSTEM SCIENCE DATA 15.6(2023):2235-2258.

入库方式： OAI收割

来源：地质与地球物理研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。