41. Snake River cutthroat trout, which spawn in spring creeks that flow into the river, have suffered from the channelization . 42. The river flows by the cities of channelization of the lower course has improved the drainage of the river's. 43. The major threats of the frecklebelly darter include decimation through perturbations such as strip mining as well as stream channelization projects. 44. A channelization project was carried out on of Sterry Creek by the Pennsylvania Department of Environmental Resources in 1990 in Jessup. 45. The beach eroded away after channelization of the Hudson during the 1930s, when deep water navigation was extended up to Albany. 46. The channelization aided in the desiccation of the surrounding wetlands and reduced the river to less than half of its original length. 47. Factors by humans that might attribute to population decline of the shadow bass channelization , sedimentation from logging, and habitat encroachment. 48. The federal government made appropriations for channelization of the entire creek in 1988, but local opposition to the measure was strong. 49. Projects such as channelization and riprapping have been done on reaches of the stream in the second half of the 20th century. 50. But Murray of Consumers Union said he fears what he calls the ` pC, mar Channelization " of TV and newspapers.
