caa a22 4500 469037741 CHVBK 20180323132800.0 cr unu---uuuuu 170328e19920901xx s 000 0 eng 10.1007/BF00143341 doi (NATIONALLICENCE)springer-10.1007/BF00143341 Climatic change due to land surface alterations [Elektronische Daten] [Sergio Franchito, V. Rao] A primitive equations global zonally averaged climate model is developed. The model includes biofeedback mechanisms. For the Northern Hemisphere the parameterization of biofeedback mechanisms is similar to that used by Gutman et al. (1984). For the Southern Hemisphere new parameterizations are derived. The model simulates reasonably well the mean annual zonally averaged climate and geobotanic zones. Deforestation, desertification and irrigation experiments are performed. In the case of deforestation and desertification there is a reduction in the surface net radiation, evaporation and precipitation and an increase in the surface temperature. In the case of irrigation experiment opposite changes occurred. In all the cases considered the changes in evapotranspiration overcome the effect of surface albedo modification. In all the experiments changes are smaller in the Southern Hemisphere. Kluwer Academic Publishers, 1992 Franchito Sergio Instituto Nacional de Pesquisas Espaciais, INPE, São José dos Campos SP, Brazil aut Rao V. Instituto Nacional de Pesquisas Espaciais, INPE, São José dos Campos SP, Brazil aut Climatic Change Kluwer Academic Publishers 22/1(1992-09-01), 1-34 0165-0009 22:1<1 1992 22 10584 https://doi.org/10.1007/BF00143341 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00143341 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Franchito Sergio Instituto Nacional de Pesquisas Espaciais, INPE, São José dos Campos SP, Brazil aut NATIONALLICENCE 700 1- Rao V. Instituto Nacional de Pesquisas Espaciais, INPE, São José dos Campos SP, Brazil aut NATIONALLICENCE 773 0- Climatic Change Kluwer Academic Publishers 22/1(1992-09-01), 1-34 0165-0009 22:1<1 1992 22 10584 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer