Soil moisture patterns will change in the Mid-Atlantic with the potential for drier soil conditions later in the growing season.

Submitted by sdhandler on

Given that warmer temperatures and seasonal changes in precipitation are expected across the region, it is reasonable to expect that soil moisture regimes will also shift. Longer growing seasons and warmer temperatures would generally be expected to result in greater evapotranspiration losses and lower soil-water availability later in the growing season, thereby increasing moisture stress on forests. Further, increases in extreme rain events suggest that greater amounts of precipitation may occur during fewer precipitation events, resulting in longer periods between rainfall. At the same time, there is evidence that despite projected increases in total precipitation, there will be no significant increase in soil moisture, due to the expected increases in evapotranspiration.

Evidence
Agreement