[PDF][PDF] Carbon and other biogeochemical cycles
This chapter addresses the biogeochemical cycles of carbon dioxide (CO2), methane (CH4),
and nitrous oxide (N2O). The three greenhouse gases have increased in the atmosphere …
and nitrous oxide (N2O). The three greenhouse gases have increased in the atmosphere …
[PDF][PDF] The physical science basis
I WG - Contribution of working group I to the fifth assessment …, 2013 - researchgate.net
This chapter addresses the biogeochemical cycles of carbon dioxide (CO2), methane (CH4)
and nitrous oxide (N2O). The three greenhouse gases (GHGs) have increased in the …
and nitrous oxide (N2O). The three greenhouse gases (GHGs) have increased in the …
The carbon cycle and atmospheric carbon dioxide
IC Prentice, GD Farquhar, MJR Fasham… - Climate change 2001 …, 2001 - hal.science
The concentration of CO2 in the atmosphere has risen from close to 280 parts per million
(ppm) in 1800, at first slowly and then progressively faster to a value of 367 ppm in 1999 …
(ppm) in 1800, at first slowly and then progressively faster to a value of 367 ppm in 1999 …
Intergovernmental Panel on Climate Change (IPCC). Global carbon and other biogeochemical cycles and feedbacks
It is unequivocal that the increases in atmospheric carbon dioxide (CO2), methane (CH4)
and nitrous oxide (N2O) since the pre-industrial period are caused by human activities. The …
and nitrous oxide (N2O) since the pre-industrial period are caused by human activities. The …
[PDF][PDF] Biogeochemical responses of the carbon cycle to natural and human perturbations; past, present, and future
LMB Ver, FT Mackenzie, A Lerman - American Journal of Science, 1999 - ajsonline.org
In the past three centuries, human perturbations of the environment have affected the
biogeochemical behavior of the global carbon cycle and that of the other three nutrient …
biogeochemical behavior of the global carbon cycle and that of the other three nutrient …
Evaluating the carbon inventory, carbon fluxes and carbon cycles for a long-term sustainable world
Carbon is an essential element of life on earth. Since the evolution of mankind, human
beings have exerted a substantial impact on carbon distribution in the various geo-habitats …
beings have exerted a substantial impact on carbon distribution in the various geo-habitats …
Scrutinizing the carbon cycle and CO2 residence time in the atmosphere
H Harde - Global and Planetary Change, 2017 - Elsevier
Climate scientists presume that the carbon cycle has come out of balance due to the
increasing anthropogenic emissions from fossil fuel combustion and land use change. This …
increasing anthropogenic emissions from fossil fuel combustion and land use change. This …
Atmospheric carbon dioxide and the global carbon cycle
JR Trabalka - 1985 - osti.gov
Atmospheric carbon dioxide and the global carbon cycle United States Department of Energy
Office of Energy Research Office of Basic Energy Sciences Carbon Dioxide Research Division …
Office of Energy Research Office of Basic Energy Sciences Carbon Dioxide Research Division …
The contemporary carbon cycle
RA Houghton - Treatise on geochemistry, 2003 - ui.adsabs.harvard.edu
The global carbon cycle refers to the exchanges of carbon within and between four major
reservoirs: the atmosphere, the oceans, land, and fossil fuels. Carbon may be transferred …
reservoirs: the atmosphere, the oceans, land, and fossil fuels. Carbon may be transferred …
The science of global warming
J Houghton - Interdisciplinary Science Reviews, 2001 - journals.sagepub.com
There is strong scientific evidence that the average temperature of the earth's surface is
rising as a result of the increased concentration of carbon dioxide and other greenhouse …
rising as a result of the increased concentration of carbon dioxide and other greenhouse …