Lake Suigetsu varved sediment project: terrestrial radiocarbon calibration model and inter-regional comparison of climate changes

水月湖沉积物项目:陆地放射性碳校准模型和气候变化的区域间比较

基本信息

  • 批准号:
    NE/F003056/1
  • 负责人:
  • 金额:
    $ 35.4万
  • 依托单位:
  • 依托单位国家:
    英国
  • 项目类别:
    Research Grant
  • 财政年份:
    2008
  • 资助国家:
    英国
  • 起止时间:
    2008 至 无数据
  • 项目状态:
    已结题

项目摘要

Long term records of atmospheric radiocarbon provide a wealth of information, both as records of carbon cycling in the environment and as a basis for all 14C dating. The Holocene atmospheric radiocarbon record is provided by tree rings and is considered to be (almost) robust. However, that of the period from 12,410 to c.26,000 BP is based on marine sediments which are influenced by the marine reservoir effect. Also, the corresponding information for the atmosphere for the period 26,000 to 50,000 BP is lacking. This project will establish a radiocarbon calibration model for the Late Pleistocene (10,000 / 50,000 BP) based on terrestrial material, mostly deciduous tree leaf fossils which are free from marine reservoir effects, recovered from the annually laminated lacustrine sediments of Lake Suigetsu, Japan. The project will also produce quantitatively reconstructed climate changes of the Monsoon regions for the last 150,000 yeas using high or ultra-high resolution pollen records. The profile will be established using tie-points such as geomagnetic excursions and tephra layers. The project will therefore contribute to international scientific endeavour in using radiocarbon-based information to determine the timing and rates of environmental changes, as well as understanding past changes in the global carbon cycle. The project will also contribute to hypothesis testing about the causal mechanisms of climate change, especially concerning the relative timing of D/O events in Asia, North Atlantic, Antarctica and many other marine and terrestrial records through the last glacial-interglacial cycle.
大气放射性碳的长期记录提供了丰富的信息,既可以作为环境中碳循环的记录,也可以作为所有14 C测年的基础。全新世大气放射性碳记录由树木年轮提供,被认为(几乎)是可靠的。而12410 ~ 26000 BP时期的沉积则是以海相沉积为基础的,受海相储层效应的影响。此外,缺乏26,000至50,000 BP期间的大气的相应信息。该项目将建立一个晚更新世(10,000/50,000 BP)的放射性碳校准模型,该模型基于从日本水月湖每年层积的湖相沉积物中回收的陆地材料,主要是不受海洋储层影响的落叶树叶化石。该项目还将利用高分辨率或超高分辨率的花粉记录,定量重建季风地区过去15万年的气候变化。将利用地磁偏移和火山灰层等连接点建立剖面。因此,该项目将有助于国际科学工作,利用基于放射性碳的信息来确定环境变化的时间和速度,并了解全球碳循环过去的变化。该项目还将有助于对气候变化的因果机制进行假设检验,特别是关于亚洲、北大西洋、南极洲和许多其他海洋和陆地记录中末次冰期-间冰期循环中D/O事件的相对时间。

项目成果

期刊论文数量(10)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
John Birks: Pioneer in quantitative palaeoecology
约翰·伯克斯:定量古生态学的先驱
  • DOI:
    10.1177/0959683614556390
  • 发表时间:
    2014
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Battarbee R
  • 通讯作者:
    Battarbee R
Reanalysis of the Atmospheric Radiocarbon Calibration Record from Lake Suigetsu, Japan
  • DOI:
    10.1017/rdc.2020.18
  • 发表时间:
    2020-03
  • 期刊:
  • 影响因子:
    8.3
  • 作者:
    C. Bronk Ramsey;T. Heaton;G. Schlolaut;R. Staff;C. Bryant;A. Brauer;H. Lamb;M. Marshall;T. Nakagawa
  • 通讯作者:
    C. Bronk Ramsey;T. Heaton;G. Schlolaut;R. Staff;C. Bryant;A. Brauer;H. Lamb;M. Marshall;T. Nakagawa
A Complete Terrestrial Radiocarbon Record for 11.2 to 52.8 kyr B.P.
  • DOI:
    10.1126/science.1226660
  • 发表时间:
    2012-10
  • 期刊:
  • 影响因子:
    56.9
  • 作者:
    C. Bronk Ramsey;R. Staff;C. Bryant;F. Brock;H. Kitagawa;J. van der Plicht;G. Schlolaut;M. Marshall;A. Brauer;H. Lamb;R. L. Payne;P. Tarasov;T. Haraguchi;K. Gotanda;H. Yonenobu;Y. Yokoyama;R. Tada;T. Nakagawa
  • 通讯作者:
    C. Bronk Ramsey;R. Staff;C. Bryant;F. Brock;H. Kitagawa;J. van der Plicht;G. Schlolaut;M. Marshall;A. Brauer;H. Lamb;R. L. Payne;P. Tarasov;T. Haraguchi;K. Gotanda;H. Yonenobu;Y. Yokoyama;R. Tada;T. Nakagawa
The Hominin Sites and Paleolakes Drilling Project
古人类遗址和古湖钻探项目
  • DOI:
    10.4207/pa.2017.art104
  • 发表时间:
    2017
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Christopher Campisano
  • 通讯作者:
    Christopher Campisano
Advanced Hyperspectral Analysis of Sediment Core Samples from the Chew Bahir Basin, Ethiopian Rift, in the Spectral Range from 0.25 to 17 µm: Support for Climate Proxy Interpretation
对埃塞俄比亚裂谷 Chew Bahir 盆地沉积物核心样本进行高级高光谱分析,光谱范围为 0.25 至 17 µm:支持气候代理解释
  • DOI:
    10.3389/feart.2021.606588
  • 发表时间:
    2021
  • 期刊:
  • 影响因子:
    2.9
  • 作者:
    Arnold G
  • 通讯作者:
    Arnold G
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Henry Lamb其他文献

Quasi-persistent rhythm in the climate and human activity recorded in a varved sediment from Mayan lowland
玛雅低地的变化沉积物记录的气候和人类活动的准持续节律
  • DOI:
  • 发表时间:
    2023
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Ikuko Kitaba;Takayuki Omori;Takeshi Nakagawa;Hiroo Nasu;Miguel Mollinedo;Henry Lamb;Sarah Davies;Kouhei Yamazaki;Saori Sakaguchi;Flory Pinzon;Kazuyoshi Nagaya;Tania Torres;Kazuki Kurahashi;Takeshi Inomata
  • 通讯作者:
    Takeshi Inomata
時間の帝国:近代イギリス社会とグリニッジ標準時の形成
时间帝国:现代英国社会和格林威治标准时间的形成
  • DOI:
  • 发表时间:
    2021
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Ikuko Kitaba;Takayuki Omori;Takeshi Nakagawa;Hiroo Nasu;Miguel Mollinedo;Henry Lamb;Sarah Davies;Kouhei Yamazaki;Saori Sakaguchi;Flory Pinzon;Kazuyoshi Nagaya;Tania Torres;Kazuki Kurahashi;Takeshi Inomata;石橋 悠人
  • 通讯作者:
    石橋 悠人

Henry Lamb的其他文献

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{{ truncateString('Henry Lamb', 18)}}的其他基金

A 500,000-year environmental record from Chew Bahir, south Ethiopia: testing hypotheses of climate-driven human evolution, innovation, and dispersal
埃塞俄比亚南部 Chew Bahir 的 50 万年环境记录:检验气候驱动的人类进化、创新和扩散的假设
  • 批准号:
    NE/K014560/1
  • 财政年份:
    2014
  • 资助金额:
    $ 35.4万
  • 项目类别:
    Research Grant
Late Pleistocene desiccation of Lake Tana, source of the Blue Nile.
更新世晚期,青尼罗河源头塔纳湖干涸。
  • 批准号:
    NE/D011604/1
  • 财政年份:
    2006
  • 资助金额:
    $ 35.4万
  • 项目类别:
    Research Grant
Late Pleistocene desiccation of Lake Tana, source of the Blue Nile.
更新世晚期,青尼罗河源头塔纳湖干涸。
  • 批准号:
    NE/D012996/1
  • 财政年份:
    2006
  • 资助金额:
    $ 35.4万
  • 项目类别:
    Research Grant

相似海外基金

High resolution palaeoenvironmental reconstruction from Lake Suigetsu, Japan (IAP2-18-54)
日本水月湖高分辨率古环境重建 (IAP2-18-54)
  • 批准号:
    2325446
  • 财政年份:
    2019
  • 资助金额:
    $ 35.4万
  • 项目类别:
    Studentship
Identifications and correlations of volcanic glass shards in drill core samples from Lake Suigetsu by using a multi-element determination technique
水月湖钻芯样品中火山玻璃碎片的多元素测定技术鉴定与关联
  • 批准号:
    17K05720
  • 财政年份:
    2017
  • 资助金额:
    $ 35.4万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
An improved radiocarbon calibration dataset from Lake Suigetsu (Japan) by application of an advanced varve interpolation algorithm to an extended Lake Suigetsu varve chronology
通过将先进的 varve 插值算法应用于扩展的水月湖 varve 年表,改进了水月湖(日本)的放射性碳校准数据集
  • 批准号:
    15H06905
  • 财政年份:
    2015
  • 资助金额:
    $ 35.4万
  • 项目类别:
    Grant-in-Aid for Research Activity Start-up
Precise correlation between Lake Suigetsu and the Sea of Japan: towards understanding of mechanisms of D-O events.
水月湖和日本海之间的精确关联:了解 D-O 事件的机制。
  • 批准号:
    15H02143
  • 财政年份:
    2015
  • 资助金额:
    $ 35.4万
  • 项目类别:
    Grant-in-Aid for Scientific Research (A)
Deciphering timings and rates of abrupt climate changes over the Lateglacial-Holocene period: The Lake Suigetsu biomarker record.
破译晚冰期-全新世时期气候突变的时间和速率:水月湖生物标志物记录。
  • 批准号:
    NE/G011001/1
  • 财政年份:
    2009
  • 资助金额:
    $ 35.4万
  • 项目类别:
    Research Grant
Varve chronology and high-resolution vegetation and climate dynamics in central Japan during the last glacial (ca. 15-50 kyr BP) derived from the Lake Suigetsu sediment record
来自水月湖沉积物记录的末次冰期(距今约 15-50 kyr)日本中部的 Varve 年代学以及高分辨率植被和气候动态
  • 批准号:
    91747603
  • 财政年份:
    2008
  • 资助金额:
    $ 35.4万
  • 项目类别:
    Research Grants
Lake Suigetsu varved sediment project: terrestrial radiocarbon calibration model and inter-regional comparison of climate changes
水月湖沉积物项目:陆地放射性碳校准模型和气候变化的区域间比较
  • 批准号:
    NE/F004400/1
  • 财政年份:
    2008
  • 资助金额:
    $ 35.4万
  • 项目类别:
    Research Grant
Lake Suigetsu varved sediment project: terrestrial radiocarbon calibration model and inter-regional comparison of climate changes
水月湖沉积物项目:陆地放射性碳校准模型和气候变化的区域间比较
  • 批准号:
    NE/F003048/1
  • 财政年份:
    2008
  • 资助金额:
    $ 35.4万
  • 项目类别:
    Research Grant
Pan-hemispheric synchrony/asynchrony of D/O events: replication of Suigetsu chronology and extension of Japanese lateglacial event stratigraphy
D/O事件的全半球同步/异步:水月年代学的复制和日本晚冰期事件地层学的扩展
  • 批准号:
    NE/D000289/1
  • 财政年份:
    2006
  • 资助金额:
    $ 35.4万
  • 项目类别:
    Research Grant
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