@incollection{fdi:010086585, title = {{S}outh {A}sian summer monsoon and subtropical deserts}, author = {{S}ooraj, {K}.{P}. and {T}erray, {P}ascal and {C}herchi, {A}.}, editor = {}, language = {{ENG}}, abstract = {{T}he relationships between south {A}sian monsoon and northern hemisphere subtropical deserts have generated a lot of interest in recent times as both systems, despite contrasting climates, are expected to be severely affected by anthropogenic climate change. {T}his review envisages two pathways for the monsoon-desert relationship. {T}he first one hypothesizes a significant influence of the monsoon on subtropical deserts whereby convection over the {I}ndian summer monsoon region induces {R}ossby-wave descent to its west. {T}he second one proposes a very different perspective by emphasizing the potential role of northern hemisphere deserts on the {I}ndian summer monsoon either through the changes of surface heating over the subtropical deserts or by dry air intrusions from arid regions into the monsoon domain. {H}owever, most current coupled climate models struggle to simulate realistically these monsoon-desert relationships due to various reasons, as documented in this chapter, calling for advances in coupled models with improved physical parameterizations.}, keywords = {{AFRIQUE} ; {MOYEN} {ORIENT} ; {ASIE} ; {ZONE} {TROPICALE}}, booktitle = {{I}ndian summer monsoon variability : {E}l-{N}iño teleconnections and beyond}, numero = {}, pages = {299--318}, address = {{A}msterdam}, publisher = {{E}lsevier}, series = {}, year = {2021}, DOI = {10.1016/{B}978-0-12-822402-1.00015-6}, ISBN = {978-0-12-822402-1}, URL = {https://www.documentation.ird.fr/hor/fdi:010086585}, }