2024-03-28T18:12:09Zhttp://doidb.wdc-terra.org/oaip/oaioai:doidb.wdc-terra.org:912016-11-25T15:11:25ZDOIDBDOIDB.SDDB
doi:10.1594/GFZ.SDDB.1072
eng
dataset
Deutsches GeoForschungsZentrum GFZ
pointOfContact
2013-09-13
WGS84
Percent DW and %LOI values for the surface sediment core taken at site BAIK38 (BAIK94-38A).
2006-11-03
publication
10.1594/GFZ.SDDB.1072
Mackay, Anson
author
Ryves, D.
author
Battarbee, Rick
author
Flower, Roger
author
Jewson, David
author
Rioual, Patrick
author
Sturm, Michael
author
Deutsches GeoForschungsZentrum GFZ
http://www.gfz-potsdam.de
information
publisher
SDDB - Scientific Drilling Database
http://www.scientificdrilling.org
information
originator
Samples were routinely analysed for wet density (WD), percentage dry weight (%DW) at 105 °C, and loss-on-ignition analysis (LOI) at 550 °C, and data used to calculate diatom accumulation rates (DAR) in the sediment core. LOI is an approximation of organic content in sediment cores (Bengtsson and Enell, 1986). Each sample was prepared for diatom analysis using the procedure outlined in Mackay et al. (1998), minimizing additional dissolution of valves by omitting chemical pretreatments during preparation. Divinylbenzene microspheres (mean diameter 6.4 μm) were added to enable diatom concentrations and accumulation rates to be calculated (Battarbee and Kneen, 1982). Suspensions were settled on glass coverslips and permanent slides made using Naphrax slide mountant (refractive index 1.73). Diatoms were counted using oil immersion phase contrast light microscopy at ×1000 magnification.
Complete
Deutsches GeoForschungsZentrum GFZ
pointOfContact
Geology
GEMET - INSPIRE themes, version 1.0
2008-06-01
publication
EARTH SCIENCE > Land Surface > Erosion/Sedimentation > Sediment Compositon
NASA/GCMD Earth Science Keywords
2008-02-05
revision
Olsen, L.M., G. Major, K. Shein, J. Scialdone, R. Vogel, S. Leicester, H. Weir, S. Ritz, T. Stevens, M. Meaux, C.Solomon, R. Bilodeau, M. Holland, T. Northcutt, R. A. Restrepo, 2007 . NASA/Global Change Master Directory (GCMD) Earth Science Keywords. Version 6.0.0.0.0
Baikal Ice Expedition 1994
Ice
dry weight
weight
loss on ignition
heating
copyright
cc-by
eng
geoscientificInformation
104.5286
104.5286
51.5683
51.5683
1994-03-01
1994-03-01
http://dx.doi.org/10.1594/GFZ.SDDB.1072
WWW:LINK-1.0-http--link
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COMMISSION REGULATION (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services
2010-12-08
publication
See the referenced specification
The data was produced in research projects.