Radiocarbon peat chronologies and environmental change

Maarten Blaauw; J. Andres Christen

首页> 外文期刊>Journal of the Royal Statistical Society. Series C, Applied statistics >Radiocarbon peat chronologies and environmental change

【24h】

Radiocarbon peat chronologies and environmental change

机译：放射性碳泥炭的年代和环境变化

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Raised bog peat deposits form important archives for reconstructing past changes in climate. Precise and reliable age models are of vital importance for interpreting such archives. We propose enhanced, Markov chain Monte Carlo based methods for obtaining age models from radiocarbon-dated peat cores, based on the assumption of piecewise linear accumulation. Included are automatic choice of sections, a measure of the goodness of fit and outlier downweighting. The approach is illustrated by using a peat core from the Netherlands.

机译：升高的沼泽泥炭沉积物形成了重要的档案，用于重建过去的气候变化。准确可靠的年龄模型对于解释此类档案至关重要。我们基于分段线性累积的假设，提出了一种基于马尔可夫链蒙特卡罗的增强方法，用于从放射性碳定年的泥炭芯中获得年龄模型。包括部分的自动选择，拟合优度和离群权重的度量。通过使用荷兰的泥炭芯来说明这种方法。

著录项

来源
《Journal of the Royal Statistical Society. Series C, Applied statistics》 |2005年第pt4期|p.805-816|共12页
作者
Maarten Blaauw; J. Andres Christen;
展开▼
作者单位

Centro de Investigacion en Matematicas, Guanajuato, Mexico;

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类统计学;
关键词
age models; ~(14)C dating; peat cores; reconstruction of climate change;

机译：年龄模型;〜（14）C年代;豌豆核;气候变化重建;

相似文献

外文文献
中文文献
专利

1. The Importance of Radiocarbon Dates and Tephra for Developing Chronologies of Holocene Environmental Changes from Lake Sediments, North Far East [J] . Lozhkin A. V., Brown T. A., Anderson P. M., Russian journal of Pacific geology . 2016,第4期

机译：远东北部湖沉积物中放射性碳年代和特非拉对全新世环境变化年表发展的重要性
2. Radiocarbon chronology of the Neolithic sites from the Boreal zone of European Russia and environmental changes based on the last proxy data [J] . G.I. Zaitseva, V.A. Dergachev Quaternary International . 2009,第期

机译：基于最后一个替代数据的欧洲俄罗斯北方地区新石器时代遗址的放射性碳年代学和环境变化
3. RADIOCARBON-DATED PALEOENVIRONMENTAL CHANGES ON A LAKE AND PEAT SEDIMENT SEQUENCE FROM THE CENTRAL GREAT HUNGARIAN PLAIN (CENTRAL EUROPE) DURING THE LAST 25,000 YEARS [J] . Pal Sumegi, Mihaly Molnar, Gusztav Jakab Radiocarbon . 2011,第1期

机译：在过去的25,000年中，匈牙利中部大平原（中欧）的湖泊和泥炭沉积物序列中的放射性碳定古环境变化
4. Radiocarbon Chronology and Dynamics of Palsas in the Russian European North [C] . Ju.N. Chizhova, A.C. Vasilchuk, N.A. Budantseva, International Conference on Permafrost . 2012

机译：俄罗斯欧洲北方的瓦斯纳斯的radiocarbon年代学和动态
5. Quantity Trumps Quality: Bayesian Statistical Accumulation Modeling Guides Radiocarbon Measurements to Construct a Chronology in Real-time [D] . Firesinger, Devon Robert. 2017

机译：数量王牌质量：贝叶斯统计累积建模指导放射性碳测量实时构建年代学
6. Radiocarbon in otoliths of tropical marine fishes: Reference Δ14C chronology for north Caribbean waters [O] . Virginia R. Shervette, Katherine E. Overly, Jesús M. Rivera Hernández 2021

机译：热带海洋鱼右侧的radiocarbon：参考北加勒比水的Δ14C年表
7. Radiocarbon chronology of glacial lake sediments in the Retezat Mts (South Carpathians, Romania): a window to Late Glacial and Holocene climatic and paleoenvironmental changes [O] . Magyari Enikő K., Braun Mihály, Buczkó Krisztina, 2009

机译：Retezat山（罗马尼亚南喀尔巴阡山脉）冰川湖沉积物的放射性碳年代学：晚期冰川和全新世气候和古环境变化的窗口

Radiocarbon peat chronologies and environmental change

摘要

著录项

相似文献

相关主题

期刊订阅