GEOMAGIA50.v3: 2. A new paleomagnetic database for lake and marine sediments
GEOMAGIA50.v3: 2. A new paleomagnetic database for lake and marine sediments
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DOI：
10.1186/s40623-015-0233-z
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发表时间：
2015-05-12
影响因子：
3
通讯作者：
Constable, Catherine G.
中科院分区：
文献类型：
--
作者：
Brown, Maxwell C.;Donadini, Fabio;Constable, Catherine G.
背景资料：GEOMAGIA50.v3是一个综合性的在线数据库，提供了从过去50 ka沉积的湖泊和海洋沉积物中获得的已发表的古地磁、岩石磁学和年代学数据。它的目标是编目数据，这将提高我们对地磁场，物理环境和气候变化的理解。结果：GEOMAGIA50.v3的沉积物建立在现有的GEOMAGIA 50数据库的结构，从考古和火山物质的磁性数据。重点放在了地质年代学数据的存储上，这是第一个包含沉积物放射性碳年代数据的磁档案。结论：沉积物数据库的网络界面位于http://geomagia.gfz-potsdam.de/geomagiav3/SDquery.php。本文是Brown等人（地球行星空间doi：10.1186/s40623-015-0232- 0，2015）的同伴，并描述了沉积物数据库的数据类型，结构和功能。
Background: GEOMAGIA50.v3 for sediments is a comprehensive online database providing access to published paleomagnetic, rock magnetic, and chronological data obtained from lake and marine sediments deposited over the past 50 ka. Its objective is to catalogue data that will improve our understanding of changes in the geomagnetic field, physical environments, and climate.Findings: GEOMAGIA50.v3 for sediments builds upon the structure of the pre-existing GEOMAGIA50 database for magnetic data from archeological and volcanic materials. A strong emphasis has been placed on the storage of geochronological data, and it is the first magnetic archive that includes comprehensive radiocarbon age data from sediments. The database will be updated as new sediment data become available.Conclusions: The web-based interface for the sediment database is located at http://geomagia.gfz-potsdam.de/geomagiav3/SDquery.php. This paper is a companion to Brown et al. (Earth Planets Space doi:10.1186/s40623-015-0232-0,2015) and describes the data types, structure, and functionality of the sediment database.