Mr lall reckons these systems do a better job of reallocating resources from declining to growing sectors .
拉尔认为，这种金融体制在把资源从下降产业重新分配到上升产业方面做得更好。
Flood risk can be predicted by studying climate patterns , columbia university hydroclimatologist upmanu lall said this month at the american geophysical union ( agu ) conference in san francisco .
According to lall , climate scientists should be able to refine their models to be able to issue long-term predictions of impending flood seasons , similar to those made each year for the intensity of the upcoming hurricane season .
That 's why the 2010 floods and the moisture that caused them were concentrated in a narrower than usual band of latitudes that included pakistan and southern china , lall said .
