TY - GEN
T1 - Atmospheric heat fluxes and restoration of the circumglobal equatorial current
AU - Stevens, Blake
AU - Ragheb, Magdi
PY - 2010/6/14
Y1 - 2010/6/14
N2 - An analytical model is developed for estimating the heat fluxes in the lower and upper parts of the atmosphere that would result from possible increases in the carbon dioxide (CO2) concentrations and the ensuing temperature changes. For a doubling of the CO2 concentration by volume, the net heat flux to the troposphere is estimated to increase by 22 percent, and for a quadrupling of the concentration, the net heat flux increases by 39 percent, implying an enhanced energy input to the troposphere where weather phenomena are initiated. As a contingency measure in case efforts to reduce emissions are unsuccessful, a geoengineering project is considered to mitigate the effects of a possible runaway global change. The goal is the restoration of the ancient circumglobal equatorial current by digging a trans-isthmian sea level canal through the Isthmus of Panama using conventional and nuclear civil engineering methods. This would restore the temperate climatic conditions that existed 3 million years ago. Other alternatives involving ocean iron seeding, atmospheric injection of sulfates to increase reflectivity to solar radiation and shading the Earth with Mylar disc reflectors, are discussed.
AB - An analytical model is developed for estimating the heat fluxes in the lower and upper parts of the atmosphere that would result from possible increases in the carbon dioxide (CO2) concentrations and the ensuing temperature changes. For a doubling of the CO2 concentration by volume, the net heat flux to the troposphere is estimated to increase by 22 percent, and for a quadrupling of the concentration, the net heat flux increases by 39 percent, implying an enhanced energy input to the troposphere where weather phenomena are initiated. As a contingency measure in case efforts to reduce emissions are unsuccessful, a geoengineering project is considered to mitigate the effects of a possible runaway global change. The goal is the restoration of the ancient circumglobal equatorial current by digging a trans-isthmian sea level canal through the Isthmus of Panama using conventional and nuclear civil engineering methods. This would restore the temperate climatic conditions that existed 3 million years ago. Other alternatives involving ocean iron seeding, atmospheric injection of sulfates to increase reflectivity to solar radiation and shading the Earth with Mylar disc reflectors, are discussed.
UR - http://www.scopus.com/inward/record.url?scp=77953239172&partnerID=8YFLogxK
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U2 - 10.1109/INREC.2010.5462597
DO - 10.1109/INREC.2010.5462597
M3 - Conference contribution
AN - SCOPUS:77953239172
SN - 9781424452149
T3 - 2010 1st International Nuclear and Renewable Energy Conference, INREC'10
BT - 2010 1st International Nuclear and Renewable Energy Conference, INREC'10
T2 - 2010 1st International Nuclear and Renewable Energy 2010 1st International Nuclear and Renewable Energy Conference, INREC'10
Y2 - 21 March 2010 through 24 March 2010
ER -