The study was conducted in two parts: the first part evaluated the effects of changes in temperature and precipitation on runoff using a conceptual hydrologic model developed and operated by the National Weather Service.
(a conceptual hydrologic model; developed; ) (the first part; evaluated; the effects of changes in temperature and precipitation on runoff) Context(the first part evaluated,List([38, 62))):(The study; was conducted; L:in two parts)
the first part evaluated,List([38, 62))
a conceptual hydrologic model the first part The study
developed evaluated was conducted
the effects of changes in temperature and precipitation on runoff
L:in two parts