Cyclic homology, cdh-cohomology and negative K-theory , by Guillermo Cortinas , Christian Haesemeyer , Marco Schlichting , and Charles A. Weibel: http://www.math.uiuc.edu/K-theory/0722
arXiv: Experimental full text search
AG (Algebraic geometry)
Mixed
See Sheaf cohomology, and maybe Motivic cohomology
See Voevodsky and Suslin: Bloch-Kato conj and motivic cohom with finite coeffs, file in Voevodsky folder, for results (in the final page) on cdh-cohomological dimension. The main idea seems to be that this dim is at most the Krull dim of the scheme.
nLab page on cdh-cohomology