A century of changing flows: Forest management changed flow magnitudes and warming advanced the timing of flow in a southwestern US river.

ABSTRACT: The continued provision of water from rivers in the southwestern United States to downstream cities, natural communities and species is at risk due to higher temperatures and drought conditions in recent decades. Snowpack and snowfall levels have declined, snowmelt and peak spring flows are arriving earlier, and summer flows have declined. Concurrent to climate change and variation, a century of fire suppression has resulted in dramatic changes to forest conditions, and yet, few studies have focused on determining the degree to which changing forests have altered flows. In this study, we evaluated changes in flow, climate, and forest conditions in the Salt River in central Arizona from 1914-2012 to compare and evaluate the effects of changing forest conditions and temperatures on flows. Af

SUBMITTER: Robles MD 

PROVIDER: S-EPMC5703557 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature