Search results
Results From The WOW.Com Content Network
This is why the temperature change is defined in terms of a 20-year average, which reduces the noise of hot and cold years and decadal climate patterns, and detects the long-term signal. [ 63 ] : 5 [ 64 ]
Slow changes to the bifurcation parameters in this system – the salinity and temperature of the water – may push the circulation towards collapse. [156] [157] Many types of bifurcations show hysteresis, [158] which is the dependence of the state of a system on its history. For instance, depending on how warm it was in the past, there can be ...
Temperature determines the statistical occupation of the microstates of the ensemble. The microscopic definition of temperature is only meaningful in the thermodynamic limit, meaning for large ensembles of states or particles, to fulfill the requirements of the statistical model. Kinetic energy is also considered as a component of thermal energy.
Climate sensitivity is the change in surface air temperature per unit change in radiative forcing, and the climate sensitivity parameter [note 3] is therefore expressed in units of °C/(W/m 2). Climate sensitivity is approximately the same whatever the reason for the radiative forcing (such as from greenhouse gases or solar variation ). [ 26 ]
Temperature lag, also known as thermal inertia, is an important factor in diurnal temperature variation. Peak daily temperature generally occurs after noon, as air keeps absorbing net heat for a period of time from morning through noon and some time thereafter. Similarly, minimum daily temperature generally occurs substantially after midnight ...
Temperature change over the past 12 000 years, from various sources. The thick black curve is an average. The Holocene is characterized by a long-term cooling starting after the Holocene Optimum , when temperatures were probably only just below current temperatures (second decade of the 21st century), [ 126 ] and a strong African Monsoon ...
Atmospheric temperature is a measure of temperature at different levels of the Earth's atmosphere. It is governed by many factors, including incoming solar radiation , humidity , and altitude . The abbreviation MAAT is often used for Mean Annual Air Temperature of a geographical location.
To mean a difference in temperature including thermodynamic temperature, may occur in Discussions of climate change; Discussions of heat transfer;