Zobrazeno 1 - 10
of 514
pro vyhledávání: '"Hansen, James P."'
Autor:
Beerling, David J., Kantzas, Euripides P., Martin, Maria Val, Lomas, Mark R., Taylor, Lyla L., Zhang, Shuang, Kanzaki, Yoshiki, Reinhard, Christopher T., Planavsky, Noah J., Eufrasio, Rafael M., Renforth, Phil, Mecure, Jean-Francois, Pollitt, Hector, Holden, Philip B., Edwards, Neil R., Koh, Lenny, Epihov, Dimitar Z., Wolf, Adam, Hansen, James E., Pidgeon, Nick F., Banwart, Steven A.
Enhanced weathering (EW) is a promising modification to current agricultural practices that uses crushed silicate rocks to drive carbon dioxide removal (CDR). If widely adopted on farmlands, it could help achieve net-zero or negative emissions by 205
Externí odkaz:
http://arxiv.org/abs/2308.04302
Autor:
Hansen, James E., Sato, Makiko, Simons, Leon, Nazarenko, Larissa S., Sangha, Isabelle, von Schuckmann, Karina, Loeb, Norman G., Osman, Matthew B., Jin, Qinjian, Kharecha, Pushker, Tselioudis, George, Jeong, Eunbi, Lacis, Andrew, Ruedy, Reto, Russell, Gary, Cao, Junji, Li, Jing
Improved knowledge of glacial-to-interglacial global temperature change implies that fast-feedback equilibrium climate sensitivity (ECS) is 1.2 +/- 0.3{\deg}C (2$\sigma$) per W/m$^2$. Consistent analysis of temperature over the full Cenozoic era -- i
Externí odkaz:
http://arxiv.org/abs/2212.04474
We describe a method for merging multiple spreadsheets into one sheet, and/or exchanging data among the sheets, by expressing each sheet's formulae as an algebraic (equational) theory and each sheet's values as a model of its theory, expressing the o
Externí odkaz:
http://arxiv.org/abs/2209.14457
Akademický článek
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Akademický článek
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Autor:
Hansen, James, Sato, Makiko, Kharecha, Pushker, von Schuckmann, Karina, Beerling, David J, Cao, Junji, Marcott, Shaun, Masson-Delmotte, Valerie, Prather, Michael J, Rohling, Eelco J, Shakun, Jeremy, Smith, Pete
Global temperature is a fundamental climate metric highly correlated with sea level, which implies that keeping shorelines near their present location requires keeping global temperature within or close to its preindustrial Holocene range. However, g
Externí odkaz:
http://arxiv.org/abs/1609.05878
Autor:
Hansen, James, Sato, Makiko, Hearty, Paul, Ruedy, Reto, Kelley, Maxwell, Masson-Delmotte, Valerie, Russell, Gary, Tselioudis, George, Cao, Junji, Rignot, Eric, Velicogna, Isabella, Tormey, Blair, Donovan, Bailey, Kandiano, Evgeniya, von Schuckmann, Karina, Kharecha, Pushker, Legrande, Allegra N., Bauer, Michael, Lo, Kwok-Wai
We use numerical climate simulations, paleoclimate data, and modern observations to study the effect of growing ice melt from Antarctica and Greenland. Meltwater tends to stabilize the ocean column, inducing amplifying feedbacks that increase subsurf
Externí odkaz:
http://arxiv.org/abs/1602.01393
Cenozoic temperature, sea level and CO2 co-variations provide insights into climate sensitivity to external forcings and sea level sensitivity to climate change. Climate sensitivity depends on the initial climate state, but potentially can be accurat
Externí odkaz:
http://arxiv.org/abs/1211.4846
Publikováno v:
Proc. Natl. Acad. Sci., 109 (2012), 14726-14727, E2415-E2423
"Climate dice", describing the chance of unusually warm or cool seasons relative to climatology, have become progressively "loaded" in the past 30 years, coincident with rapid global warming. The distribution of seasonal mean temperature anomalies ha
Externí odkaz:
http://arxiv.org/abs/1204.1286