EQLÇASestudies water
River regimes: Yukon,AlasKa,
USA
Large seasOnalvaniabiiiby
Highnixerçlow- spring isumer csnowmelt)
Low plow winter (çrozen)
TundatmountauncimaŁe
Hgh sumnertemperature,rainpau ¢snowmeuE
coincide
Amazon,8razi
Smal seasonalvaniabilitydue toraingorestcimate
SeosanaL precipitakion
Highrùyerplow- wetseason
-LOw river çlow- duụseason
Humanactivity
Cdeçorestasion)fsurçace
nunoff
:fevapotanspiration
, Murray-Darling,Australia.
Largeseasonalvariabiliey -seasonaJ.sub-
cimate.
High nue plow -wetseasonCmonsoon)
·LowziVerplow -dnnseasonCrainshadow
drougnt)
Human ackiwiky-irrigakion
,£QLCASe studiesiwater
Why did TewKesbuuny
çlood?
lower courseop thenxer(çloodploin)
Conpuence-depositedsedimenttperailesoiLs
Highraủnpau-90mminJuly2007 L
Impermeablesurpcaces:urbanisakion
Antecedent conditions SoiLLMASSakuraked
omprevaUsrainca.
RauncauAmovedpromSouwthto North,so poodec,
MuLtipeparts optheriver 122310
Flunia.ÇJooding:gapbetueenpeakrainpauxpeak
discharge.
6900Kmdroinogebasin-more tKly toglood
apter tongpen'odsop raincoul.
, EQ2_caseStudieS,iwater
EL Niño year
Happens
eveny3- yearsCmore
prequent de to
climate change)
WeaktIacdewcncs sowarm water stays in South
AmericaCweStcoast)
LOw
RÜghpreS$ure+ plods
HighpresSuretdroughtinAustraua
highair LOwauư
pressue pressure
carought) Crain)
warm water South
Australa moves east America
River regimes: Yukon,AlasKa,
USA
Large seasOnalvaniabiiiby
Highnixerçlow- spring isumer csnowmelt)
Low plow winter (çrozen)
TundatmountauncimaŁe
Hgh sumnertemperature,rainpau ¢snowmeuE
coincide
Amazon,8razi
Smal seasonalvaniabilitydue toraingorestcimate
SeosanaL precipitakion
Highrùyerplow- wetseason
-LOw river çlow- duụseason
Humanactivity
Cdeçorestasion)fsurçace
nunoff
:fevapotanspiration
, Murray-Darling,Australia.
Largeseasonalvariabiliey -seasonaJ.sub-
cimate.
High nue plow -wetseasonCmonsoon)
·LowziVerplow -dnnseasonCrainshadow
drougnt)
Human ackiwiky-irrigakion
,£QLCASe studiesiwater
Why did TewKesbuuny
çlood?
lower courseop thenxer(çloodploin)
Conpuence-depositedsedimenttperailesoiLs
Highraủnpau-90mminJuly2007 L
Impermeablesurpcaces:urbanisakion
Antecedent conditions SoiLLMASSakuraked
omprevaUsrainca.
RauncauAmovedpromSouwthto North,so poodec,
MuLtipeparts optheriver 122310
Flunia.ÇJooding:gapbetueenpeakrainpauxpeak
discharge.
6900Kmdroinogebasin-more tKly toglood
apter tongpen'odsop raincoul.
, EQ2_caseStudieS,iwater
EL Niño year
Happens
eveny3- yearsCmore
prequent de to
climate change)
WeaktIacdewcncs sowarm water stays in South
AmericaCweStcoast)
LOw
RÜghpreS$ure+ plods
HighpresSuretdroughtinAustraua
highair LOwauư
pressue pressure
carought) Crain)
warm water South
Australa moves east America
