FN Archimer Export Format
PT J
TI International Carbon Coordination: Roger Revelle's Legacy in the Intergovernmental Oceanographic Commission
BT 
AF SABINE, Christopher L.
   DUCKLOW, Hugh
   HOOD, Maria
AS 1:1;2:2;3:3;
FF 1:;2:;3:;
C1 NOAA, Pacific Marine Environm Lab, Seattle, WA 98115 USA.
   Marine Biol Lab, Ctr Ecosyst, Woods Hole, MA 02543 USA.
   UNESCO, CO2 Advisory Panel & Int Ocean Carbon Coordinat, Paris, France.
C2 NOAA, USA
   MARINE BIOLOGICAL LAB, USA
   UNESCO, FRANCE
IN DOAJ
IF 1.891
TC 18
UR https://archimer.ifremer.fr/doc/00292/40355/38903.pdf
LA English
DT Article
CR OISO 8
   OISO1
   OISO2
   OISO3-NIVMER98
   OISO4 (VT 46)
   OISO5 (VT 49)
   VT 105 / OISO 17
   VT 108 / OISO-18
   VT 51 / OISO 6
   VT 57 / OISO 9
   VT 60 / CARAUS - OISO 10
   VT 62 / CARAUS - OISO 11
   VT 79 / OISO 12
   VT 80 / OISO 13
   VT 81 / OISO 14
   VT 85 / OISO 15
   VT 94 / OISO 16
BO Marion Dufresne
AB Since its inception in 1960, the Intergovernmental Oceanographic Commission (IOC) has been responsible for organizing and coordinating the scientific investigation of ocean carbon. Roger Revelle (Scripps Institution of Oceanography) first articulated the principal need for international and intergovernmental coordination to address global-scale problems such as climate change when IOC was first developed. Regional to global-scale carbon studies started in earnest with the International Decade of Ocean Exploration (I DOE) and Geochemical Ocean Sections Study (GEOSECS) programs in the 1970s, but they were hampered by technological barriers that limited both the precision of carbon system measurements and the greater sampling frequency needed for a comprehensive global view. In 1979, IOC established the Committee on Climate Change and the Ocean (CCCO) with Revelle as Chair. CCCO called for a carbon observation program and sampling strategy that could determine the global oceanic CO, inventory to an accuracy of 10-20 petagrams of carbon (Pg C). Perfection of the coulometric analysis technique of total dissolved inorganic carbon (DIC) in seawater by Ken Johnson (University of Rhode Island) and introduction of certified reference materials for DIC and alkalinity by Andrew Dickson (Scripps Institution of Oceanography) made such a study possible. The first global survey of ocean CO, was carried out under the joint sponsorship of IOC and the Scientific Committee on Oceanic Research (SCOR) in the Joint Global Ocean Flux Study (JGOFS) and the World Ocean Circulation Experiment (WOCE) in the 1990s. With these programs and underway pCO(2) measuring systems on research vessels and ships of opportunity, ocean carbon data grew exponentially, reaching about a million total measurements by 2002 when Taro Takahashi (Lamont-Doherty Earth Observatory) and others provided the first robust mapping of surface ocean CO2. Using a new approach developed by Nicolas Gruber (ETH Zurich) and colleagues with JGOFS-WOCE and other synthesized data sets, one of this article's authors (Sabine) with a host of coauthors estimated that the total accumulation of anthropogenic CO2 between 1800 and 1994 was 118 19 Pg C, just within the uncertainty goals set by JGOFS and IOC prior to the global survey. Today, ocean carbon activities are coordinated through the International Ocean Carbon Coordination Project (IOCCP). Ocean carbon measurements now accumulate at a rate of over a million measurements per year matching the total number achieved over the first three decades of ocean carbon studies. IOCCP is actively working to combine these data into uniform data sets that the community can use to better understand ocean carbon uptake and storage. The problem of ocean acidification caused by uptake of anthropogenic CO, is now a major target of IOC and IOCCP.
PY 2010
PD SEP
SO Oceanography
SN 1042-8275
PU Oceanography Soc
VL 23
IS 3
UT 000281752200010
BP 48
EP 61
DI 10.5670/oceanog.2010.23
ID 40355
ER

EF