TY - RPRT TI - Directional connectivity in hydrology and ecology AU - Laurel G. Larsen AU - Jungyill Choi AU - Martha K. Nungesser AU - Judson W. Harvey PY - 2012 DO - 10.1890/11-1948.1 UR - https://pubs.usgs.gov/publication/70043339 ID - 70043339 ER -