Sentences with phrase «about evapotranspiration»

Not exact matches

University of Montana Professor John Kimball is among the team of researchers who published an article on Oct. 30 about their study on Nature magazine's website titled «Vegetation Greening and Climate Change Promote Multidecadal Rises of Global Land Evapotranspiration.»

I don't know a thing about microsite issues like multipath, waste heat, evapotranspiration, and wind shelter.

Throughout the same experiment, Hunsaker et al. (2000) determined that the extra 200 ppm of CO2 reduced seasonal evapotranspiration by about 1 and 4 % under conditions of low and high soil nitrogen, respectively.

It is not «conduction» but exchange of radiation; if you keep your hands parallel at a distance of some cm the right hand does not (radiatively) «warm» the left hand or vice versa albeit at 33 °C skin temperature they exchange some hundreds of W / m ² (about 500 W / m ²) The solar radiation reaching the surface (for 71 % of the surface, the oceans) is lost by evaporation (or evapotranspiration of the vegetation), plus some convection (20 W / ²) and some radiation reaching the cosmos directly through the window 8µm to 12 µm (about 20 W / m ² «global» average); only the radiative heat flow surface to air (absorbed by the air) is negligible (plus or minus); the non radiative (latent heat, sensible heat) are transferred for surface to air and compensate for a part of the heat lost to the cosmos by the upper layer of the water vapour displayed on figure 6 - C.

Net cooling by dry thermals is about 17 W / m ^ 2; by evapotranspiration about 80W / m ^ 2; and by LWIR about 63W / m ^ 2 (from Trenberth et al, reproduced in Randall's book and elsewhere.)