Landscape metrics as predictors of hydrologic connectivity between Coastal Plain forested wetlands and streams.

ABSTRACT: Geographically isolated wetlands, those entirely surrounded by uplands, provide numerous landscape-scale ecological functions, many of which are dependent on the degree to which they are hydrologically connected to nearby waters. There is a growing need for field-validated, landscape-scale approaches for classifying wetlands on the basis of their expected degree of hydrologic connectivity with stream networks. This study quantified seasonal variability in surface hydrologic connectivity (SHC) patterns between forested Delmarva bay wetland complexes and perennial/intermittent streams at 23 sites over a full-water year (2014-2015). Field data were used to develop metrics to predict SHC using hypothesized landscape drivers of connectivity duration and timing. Connection duration was most stro

SUBMITTER: Epting SM 

PROVIDER: S-EPMC5856080 | biostudies-literature | 2018 Feb

REPOSITORIES: biostudies-literature