ARCSS029 Arctic Ocean Section Porewater Chemistry Data, 1994 John P. Christensen Arctic Ocean Section Porewater Chemistry Data, 1994 2004-07-27 Boulder, Colorado USA NSIDC: National Snow and Ice Data Center http://nsidc.org/data/arcss029.html Investigator John P. Christensen jchristensen@bigelow.org 1 207 636-9600 1 703 306-0648

Bigelow Laboratory for Marine Science

180 McKowan Point

4201 Wilson Boulevard

West Boothbay Harbor ME 04575 Technical Contact NSIDC User Services nsidc@nsidc.org 1 303 492-6199 x 1 303 492-2468 x

National Snow and Ice Data Center

CIRES, 449 UCB

University of Colorado

Boulder CO 80309-0449 USA EARTH SCIENCE Oceans Bathymetry/Seafloor Topography Water Depth EARTH SCIENCE Oceans Marine Sediments Sedimentary Structures EARTH SCIENCE Oceans Marine Sediments Sediment Chemistry EARTH SCIENCE Oceans Ocean Chemistry Oxygen EARTH SCIENCE Oceans Ocean Chemistry Phosphate EARTH SCIENCE Oceans Ocean Chemistry Trace Elements Oceans ADCC ARCSS029 ARCSS Data Coordination Center diagenetic process Office of Polar Programs OPP OPP-9400058 porewater Sediment NISKIN BOTTLES SEDIMENT CORERS SHIPS 1994-07-30 1994-08-26 complete 75.3665 88.8066 -174.2983 178.99 OCEAN ARCTIC OCEAN CENTRAL ARCSS/OAII/AOS Arctic System Science/OAII/Arctic Ocean Section English NSIDC NSIDC National Snow and Ice Data Center http://nsidc.org Data Center Contact NSIDC User Services nsidc@nsidc.org 1 303 492-6199 1 303 492-2468

National Snow and Ice Data Center

CIRES, 449 UCB

University of Colorado

Boulder CO 80309-0449 USA NSIDC_ARCSS NSIDC Arctic System Science Data Coordination Center http://nsidc.org/arcss/ Data Center Contact NSIDC ARCSS User Services nsidc@nsidc.org 1 303 492-6199 1 303 492-2468

National Snow and Ice Data Center

CIRES, 449 UCB

University of Colorado

Boulder CO 80309-0449 USA FTP 40 - 282 KB ASCII Text

This data set contains data collected during the joint Canadian-U.S. Arctic Ocean Section 1994 cruise in the central Arctic ocean. The purpose of the research was to provide the first description of porewater chemistry and diagenetic processes in near-surface sediments of the central ice-covered Arctic Ocean. Thirteen subcores from boxcores were collected. Analyses for a variety of solutes from the pore waters (oxygen, dissolved iron and manganese, phosphate, and titration alkalinity) were conducted on board.

CEOS IDN DIF 9.7 2004-07-27 2012-05-25 corrected dist. size