Andrew L. Nichols

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Journal Article
Nichols, A. L., Lusardi R. A., & Willis A. D. (In Press).  Seasonal macrophyte growth constrains extent, but improves quality, of cold-water habitat in a spring-fed river. PDF icon Nichols_et_al-2020-Hydrological_Processes.pdf (2.24 MB)
Report
Nichols, A. L., Lusardi R. A., & Willis A. (2017).  Little Shasta River Aquatic Habitat Assessment 2016. PDF icon Little Shasta River Aquatic Habitat Assessment 2016.pdf (2.15 MB)
Journal Article
Nichols, A. L., & Viers J. H. (2017).  Not all breaks are equal: Variable hydrologic and geomorphic responses to intentional levee breaches along the lower Cosumnes River, California. River Research and Applications. PDF icon rra3159.pdf (6.52 MB)
Willis, A., Nichols A. L., Holmes E., Jeffres C., Fowler A. C., Babcock C. A., et al. (2017).  Seasonal aquatic macrophytes reduce water temperatures via a riverine canopy in a spring-fed stream. Freshwater Science. PDF icon Willis et al. 2017 Riverine canopy.pdf (1.16 MB)
Report
Nichols, A. L., Willis A., Lambert D., Limanto E., & Deas M. (2016).  Little Shasta River Preliminary Assessment. PDF icon LittleShasta_2015assessment_final_04-11-2016.pdf (2.05 MB)
Viers, J. H., Fogg G., Smart D., Fremier A. K., Nichols A. L., Phillips K., et al. (2015).  Cosumnes Research Group 3 Annual Report - 2014. PDF icon Cosumnes Research Group 3 annual report 2014 (1.8 MB)
Journal Article
Willis, A., Campbell A. M., Fowler A. C., Babcock C. A., Howard J. K., Deas M., et al. (2015).  Instream flows: new tools to quantify water quality conditions for returning adult Chinook salmon. Journal of Water Resources Planning and Management. PDF icon Instream flows: new tools to quantify water quality conditions for returning adult Chinook salmon (15.54 MB)
Report
Deas, M., Nichols A., Jeffres C., Phillips K., & Willis A. (2015).  Little Springs Creek 2013-14 Baseline Assessment. PDF icon Little Springs Creek Baseline Assessment_021515 Final.pdf (3.59 MB)
Journal Article
Nichols, A., Willis A., Jeffres C., & Deas M. (2014).  Water Temperature Patterns Below Large Groundwater Springs: Management Implications For Coho Salmon In The Shasta River, California. River Research and Applications. 30(4), PDF icon rra2655.pdf (1.16 MB)
Report
Willis, A., Nichols A., Jeffres C., & Deas M. (2013).  Water Resources Management Planning: Conceptual Framework and Case Study of the Shasta Basin. PDF icon Water Resources Management Planning: Conceptual Framework and Case Study of the Shasta Basin (3.34 MB)
Willis, A., Deas M., Jeffres C., Mount JF., Moyle P. B., & Nichols A. (2011).  Executive Analysis of Restoration Actions in Big Springs Creek March 2008-September 2011. PDF icon Read full study (4.34 MB)
Jeffres, C., Nichols A., Willis A., Mount JF., Moyle P. B., & Deas M. (2010).  Assessment of Restoration Actions on Big Springs Creek, Shasta River, California 2009-2010.
Mount, JF., Purdy S., Epke G., Finger M., Lusardi R. A., Marks N., et al. (2010).  Confluence: A Natural and Human History of the Tuolumne River Watershed.
Nichols, A., Mount JF., Moyle P. B., Deas M., Jeffres C., Willis A., et al. (2010).  Longitudinal Baseline Assessment of Salmonid Habitat Characteristics of the Shasta River, March through September, 2008.
Jeffres, C., Dahlgren R. A., Kiernan J. D., King A. M., Lusardi R. A., Nichols A., et al. (2009).  Baseline Assessment of Physical and Biological Conditions Within Waterways on Big Springs Ranch, Siskiyou County, California. PDF icon Read full study (9.11 MB)
Jeffres, C., Mount JF., Moyle P. B., Deas M., Buckland E., Hammock B., et al. (2007).  Baseline Assessment of Salmonid Habitat and Aquatic Ecology of the Nelson Ranch, Shasta River, California Water Year 2007. PDF icon Read full report (1.9 MB)