Scientists are using a laser mapping system called lidar to map the run and topography of streams and rivers in order to help maintain fish populations. By looking at the actual bottom of streams by ...
Ryan S. King 1,4, Coowe M. Walker 2,5, Dennis F. Whigham 3,6, Steven J. Baird 2,7, Jeffrey A. Back 18, Catchment topography and wetland geomorphology drive macroinvertebrate community structure and ...
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