Rock Weirs & Habitat Heterogeneity. Cache River. Cache Weirs. Installed in an attempt to save Heron Pond by: Raising stream bed elevation by depositing sediment Recent research indicates an overall loss of 2ft since 1996 Directing erosion away from Heron Pond
The current trend in the WEST is to tear out as many of these as possible.
And then research happened!
(MacArthur & MacArthur 1961)
(Roni & Hanson, 2008)
Wildlife science: gaining reliable knowledge (Romesberg 1981)
“Wildlife science must try the H-D method. Without it the ability to detect errors in pronouncements of laws, the self-correcting feature science must have, is fatally lacking. All learning takes place in a feedback system in which ideas and reality interplay. The method of retroduction coupled with the H-D method is such a feedback system. Uncouple them and the ability to learn, to tell error from truth, is hindered, if not destroyed.”
Complex overlap of disciplines-
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