FN Archimer Export Format
PT J
TI How Well Do We Understand the Land-Ocean-Atmosphere Carbon Cycle?
BT 
AF CRISP, David
   DOLMAN, Han
   TANHUA, Toste
   MCKINLEY, Galen A.
   HAUCK, Judith
   BASTOS, Ana
   SITCH, Stephen
   EGGLESTON, Simon
   AICH, Valentin
AS 1:1;2:2,3;3:4;4:5;5:6;6:7;7:8;8:9;9:9;
FF 1:;2:;3:;4:;5:;6:;7:;8:;9:;
C1 Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, USA
   Royal NIOZ, Texel, The Netherlands
   Department of Earth Sciences, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
   Marine Biogeochemistry, GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany,
   Lamont Doherty Earth Observatory, Columbia University, Palisades, NY, USA
   Alfred-Wegener-Institut, Helmholtz-Zentrum für Polar und Meeresforschung, Bremerhaven, Germany,
   Department of Biogeochemical Integration, Max Planck Institute for Biogeochemistry, Jena, Germany
   College of Life and Environmental Sciences, University of Exeter, Exeter, UK
   Global Climate Observing System, World Meteorological Organization, Geneva, Switzerland
C2 JET PROP LAB, USA
   ROYAL NIOZ, NETHERLANDS
   UNIV VRIJE AMSTERDAM, NETHERLANDS
   IFM GEOMAR, GERMANY
   UNIV COLUMBIA, USA
   INST A WEGENER, GERMANY
   MAX PLANCK INST BIOGEOCHEM, GERMANY
   UNIV EXETER, UK
   WORLD MEXOROL ORG, SWITZERLAND
IF 25.2
TC 37
UR https://archimer.ifremer.fr/doc/00775/88656/94363.pdf
LA English
DT Article
CR OISO - OCÉAN INDIEN SERVICE D'OBSERVATION
DE ;carbon cycle;carbon stocks;carbon fluxes;anthropogenic emissions
AB Fossil fuel combustion, land use change and other human activities have increased the atmospheric carbon dioxide (CO2) abundance by about 50% since the beginning of the industrial age. The atmospheric CO2 growth rates would have been much larger if natural sinks in the land biosphere and ocean had not removed over half of this anthropogenic CO2. As these CO2 emissions grew, uptake by the ocean increased in response to increases in atmospheric CO2 partial pressure (pCO(2)). On land, gross primary production also increased, but the dynamics of other key aspects of the land carbon cycle varied regionally. Over the past three decades, CO2 uptake by intact tropical humid forests declined, but these changes are offset by increased uptake across mid- and high-latitudes. While there have been substantial improvements in our ability to study the carbon cycle, measurement and modeling gaps still limit our understanding of the processes driving its evolution. Continued ship-based observations combined with expanded deployments of autonomous platforms are needed to quantify ocean-atmosphere fluxes and interior ocean carbon storage on policy-relevant spatial and temporal scales. There is also an urgent need for more comprehensive measurements of stocks, fluxes and atmospheric CO2 in humid tropical forests and across the Arctic and boreal regions, which are experiencing rapid change. Here, we review our understanding of the atmosphere, ocean, and land carbon cycles and their interactions, identify emerging measurement and modeling capabilities and gaps and the need for a sustainable, operational framework to ensure a scientific basis for carbon management. 
PY 2022
PD JUL
SO Reviews Of Geophysics
SN 8755-1209
PU Amer Geophysical Union
VL 60
IS 2
UT 000796538500001
DI 10.1029/2021RG000736
ID 88656
ER

EF