TY - GEN
T1 - The influence of habitat mosaics on species assemblage in a channelized midwestern stream
AU - Marcinkevage, Catherine
AU - Herricks, Edwin E.
PY - 2004
Y1 - 2004
N2 - Regulators have realized the need for ecosystem-based water resources management that goes beyond the typical focuses on flood protection and water quality control. Understanding and incorporating the connections between hydrology and ecology is important in furthering holistic watershed-scale resources protection. This paper describes the characterization of in-channel habitat mosaics, which result from the interactions between flow and physical channel features, in providing flow-specific areas of refuge and connectivity through a second-order agricultural stream. Fish communities are used to compare the dynamic nature of habitat mosaics at different reach locations. Analyses of the communities illustrate the role of mosaic characterization in understanding the importance of hydrologic connectivity in watershed management and stream restoration. The results of this study promote understanding of the links between physical and ecological processes, as well as the effects of source areas, habitat suitability, and mosaic dynamics on fish communities.
AB - Regulators have realized the need for ecosystem-based water resources management that goes beyond the typical focuses on flood protection and water quality control. Understanding and incorporating the connections between hydrology and ecology is important in furthering holistic watershed-scale resources protection. This paper describes the characterization of in-channel habitat mosaics, which result from the interactions between flow and physical channel features, in providing flow-specific areas of refuge and connectivity through a second-order agricultural stream. Fish communities are used to compare the dynamic nature of habitat mosaics at different reach locations. Analyses of the communities illustrate the role of mosaic characterization in understanding the importance of hydrologic connectivity in watershed management and stream restoration. The results of this study promote understanding of the links between physical and ecological processes, as well as the effects of source areas, habitat suitability, and mosaic dynamics on fish communities.
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M3 - Conference contribution
AN - SCOPUS:23844550297
SN - 0784407371
SN - 9780784407370
T3 - Proceedings of the 2004 World Water and Environmetal Resources Congress: Critical Transitions in Water and Environmetal Resources Management
SP - 4203
EP - 4209
BT - Proceedings of the 2004 World Water and Environmetal Resources Congress
A2 - Sehlke, G.
A2 - Hayes, D.F.
A2 - Stevens, D.K.
T2 - 2004 World Water and Environmental Resources Congress: Critical Transitions in Water and Environmental Resources Management
Y2 - 27 June 2004 through 1 July 2004
ER -