Studies from disparate regions have indicated that the distribution of stream fishes is influenced by a number of environmental factors, such as stream size, water depth, flow velocity, substrate types, water temperature and chemistry, riparian and aquatic vegetation, elevation and channel slope [ 27, 38- 41].
Streamflow is perennial, averaging more than 10 inches (250 mm) in depth per stream each year.
While the spatial organization of channel morphology is chiefly controlled by glacially imposed local slope in conjunction with wood abundance and availability of glacigenic deposits, downstream patterns of the coarse grain-size fraction, bankfull width, bankfull depth, and stream power are all insensitive to systematic changes of local slope along the typically stepped long profiles.
Hand tracking with hand orientation estimation is done in real time based on the depth image stream.
Among the five hydraulic factors (i.e., flow velocity, runoff depth, shear stress, stream power, and unit stream power), flow velocity and stream power showed close relationships with SOC concentration, especially the average flow velocity at 2 m from the outlet where the runoff attained the maximum sediment load.
He measured the depth of streams and ponds, took temperature readings, pressed samples of plants and recorded the arrival and departure of migrating birds.
Today, it's pushing this idea forward by adding an even more in-depth activity stream with information about every edit, action and message to its service.
We implement an image processing front-end to locate and track eight anatomical landmark points on depth image streams acquired by the ToF camera.
While excavated depths will vary with each installation, the excavated stream depth should never be less than 6" deep.
