CO2 Exchange between the Atmosphere and the Ocean: Carbon Cycle Studies of the Meteorological Research Institute Since 1968

2000 ◽  
pp. 509-531 ◽  
Author(s):  
Hisayuki Yoshikawa Inoue
Keyword(s):  
Carbon Cycle ◽  
Co2 Exchange ◽  
Ocean Carbon Cycle ◽  
Meteorological Research Institute ◽  
Ocean Carbon ◽  
Research Institute

scholarly journals Changes in the Arctic Ocean carbon cycle with diminishing ice cover

2020 ◽  
Author(s):  
Michael D. DeGrandpre ◽  
Wiley Evans ◽  
Mary-Louise Timmermans ◽  
Richard A. Krishfield ◽  
William J Williams ◽  
...  
Keyword(s):  
Carbon Cycle ◽  
Arctic Ocean ◽  
Ice Cover ◽  
The Arctic ◽  
Ocean Carbon Cycle ◽  
The Arctic Ocean ◽  
Ocean Carbon

scholarly journals A fishy tale: A missing part of the inorganic ocean carbon cycle

2011 ◽  
Vol 33 (3) ◽  
pp. 30-34
Author(s):  
Rod W. Wilson ◽  
Erin E. Reardon ◽  
Christopher T. Perry
Keyword(s):  
Carbon Cycle ◽  
Ocean Acidification ◽  
Fossil Fuels ◽  
Sea Water ◽  
Atmospheric Co2 ◽  
Co2 Production ◽  
Ph Change ◽  
Ocean Carbon Cycle ◽  
Sea Levels ◽  
Ocean Carbon

Human activities, such as burning fossil fuels, are playing an important role in the rising levels of carbon dioxide (CO2) in the Earth's atmosphere1. The oceans may store a large portion of CO2 that we are releasing into the atmosphere, with up to 40% already taken up by the oceans. Although this absorption helps to offset some of the greenhouse effect of atmospheric CO2, it also contributes to ocean acidification, or a fall in the pH of sea water. The historical global mean pH of oceanic sea water is about 8.2, and this has already declined by 0.1 pH units (a 30% increase in H+ concentration) and is predicted to reach pH ~7.7 by the end of the century if current rates of fossil fuel use continue, leading to an atmospheric CO2 level of 800 p.p.m.1,2. Even this extreme potential fall in pH would still leave seawater above the neutral point (pH 7.0), so technically it is more accurate to say that the ocean is becoming less alkaline, rather than truly acidic (i.e. below pH 7.0). However, the magnitude is perhaps less important than the speed of pH change which is occurring faster than at any time during the previous 20 million years. Over this time, the average ocean pH has probably never fallen below pH 8.02,3. It is only during the last decade that the importance of ocean acidification has come to the forefront of concerns for scientists1,2. Consequences of these changes in global CO2 production are predicted to include elevated global temperatures, rising sea levels, more unpredictable and extreme weather patterns, and shifts in ecosystems1. In order to more fully understand the implications of ocean acidification, teams of researchers, including fisheries scientists, physiologists, geologists, oceanographers, chemists and climate modellers, are working to refine current understanding of the ocean carbon cycle.

Coccolith chemistry reveals secular variations in the global ocean carbon cycle?

2007 ◽  
Vol 253 (1-2) ◽  
pp. 83-95 ◽  
Author(s):  
R.E.M. Rickaby ◽  
E. Bard ◽  
C. Sonzogni ◽  
F. Rostek ◽  
L. Beaufort ◽  
...  
Keyword(s):  
Carbon Cycle ◽  
Global Ocean ◽  
Ocean Carbon Cycle ◽  
Secular Variations ◽  
Ocean Carbon

scholarly journals Ocean Carbon Cycle Feedbacks Under Negative Emissions

2018 ◽  
Vol 45 (10) ◽  
pp. 5062-5070 ◽  
Author(s):  
Jörg Schwinger ◽  
Jerry Tjiputra
Keyword(s):  
Carbon Cycle ◽  
Ocean Carbon Cycle ◽  
Negative Emissions ◽  
Ocean Carbon

Ice sheet and terrestrial input impacts on the 100-kyr ocean carbon cycle during the Middle Miocene

2021 ◽  
pp. 103723
Author(s):  
Xiaolin Ma ◽  
Wentao Ma ◽  
Jun Tian ◽  
Jimin Yu ◽  
Enqing Huang
Keyword(s):  
Carbon Cycle ◽  
Middle Miocene ◽  
Ice Sheet ◽  
Ocean Carbon Cycle ◽  
Terrestrial Input ◽  
Ocean Carbon

scholarly journals Modelling ocean carbon cycle with a nonlinear convolution model

Tellus B ◽  
1996 ◽  
Vol 48 (1) ◽  
pp. 3-12 ◽  
Author(s):  
Haroon S. Kheshgi ◽  
Benjamin S. White
Keyword(s):  
Carbon Cycle ◽  
Ocean Carbon Cycle ◽  
Convolution Model ◽  
Ocean Carbon

Importance of Phaeocystis blooms in the high-latitude ocean carbon cycle

Nature ◽  
1991 ◽  
Vol 352 (6335) ◽  
pp. 514-516 ◽  
Author(s):  
Walker O. Smith ◽  
Louis A. Codispoti ◽  
David M. Nelson ◽  
Thomas Manley ◽  
Edward J. Buskey ◽  
...  
Keyword(s):  
Carbon Cycle ◽  
High Latitude ◽  
Ocean Carbon Cycle ◽  
Ocean Carbon

The Ocean carbon cycle and climate

2005 ◽  
Vol 42 (07) ◽  
pp. 42-4041-42-4041
Keyword(s):  
Carbon Cycle ◽  
Ocean Carbon Cycle ◽  
Ocean Carbon
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