Posted on 18 January, 2017 - 15:53 <a href="https://www.youtube.com/embed/F4Dj630AX3k?enablejsapi=1&origin=https%3A//www.wechoosenature.org&wmode=opaque">Embedded video for The hydrologic corridor</a>An explanation of Justdiggit's system approach: the hydrologic corridor.