Freshwater Fish Ecology
Salmonid behavior. Fish distribution and habitat selection in freshwater and estuarine systems. Salmonid habitat restoration. Influence of riparian vegetation and land use activities on fish habitat. Integrated watershed management. Fish passage. Fish in agricultural landscapes.
FW 326* Integrated Watershed Management
Ph.D. - University of British Columbia, Canada
M.S. - University of Victoria, Canada
Licenciatura en Ciencias Naturales, Universidad Nacional de La Plata, Argentina
The Influence of Release Strategy and Migration History on Capture Rate of Oncorhynchus mykiss in a Rotary Screw Trap
Tattam, I., J. Ruzycki, P. Bayley, H. Li, and G. Giannico
Body Size and Growth Rate Influence Emigration Timing of Oncorhynchum mykiss
Tattam, I., J. Ruzycki, H. Li, and G. Giannico
Calapooia Watershed, Oregon: National Institute of Food and Agriculture - Conservation Effects Assessment Project
Hoag, D., G. Giannico, J. Li, T. Garcia, W. Gerth, M. Mellbye, G. Mueller-Warrant, S. Griffith, D. Osmond, G. Jennings, M. Arabi, and D. Meals
Performance of a Full-Duplex Passive Integrated Transponder (PIT) Antenna System in Estuarine Channels
Bass, A., G. Giannico, and G. Brooks
Impact of Land Use Patterns and Agricultural Practices on Water Quality in the Calapooia River Basin of Western Oregon
Mueller-Warrant, G.W., S. Griffith, G. Whittaker, G. Banowetz, W. Pfender, T. Garcia, and G. Giannico
Seasonal Migrations of Adult and Sub-adult Redband Trout in a High Desert Basin of Eastern Oregon, USA
Anderson, M., G. Giannico and S. Jacobs
Remote Sensing Classification of Grass Seed Cropping Practices in Western Oregon
Mueller-Warrant, G.W., G.W. Whittaker, S.M. Griffith, G.M. Banowetz, B.D. Dugger, T.S. Garcia, G.R. Giannico, K.L. Boyer and B.C. McComb.
Making Sense of Nitrogen Flux Patterns in the Calapooia River Basin
Mueller-Warrant, G., S. Griffith, G. Whittaker, G. Banowetz, W. Pfender, T. Garcia, and G. Giannico. Seed Production Research at Oregon State University. 2010- Ext/CrS 130, 3/11. 40-44 p.
Grass Seed Agriculture and Invertebrate Communities of Seasonal Wetlands in the Southern Willamette Valley
Wyss, L., A. Herlihy, B. Dugger, J. Li, B. Gerth, and G. Giannico.
Seed Production Research at Oregon State University. 2010- Ext/CrS 130, 3/11.
Migration and Passage of Redband Trout in the Donner und Blitzen River
Anderson, M., G. Giannico, and S. Jacobs
Fish Use of Intermittent Watercourses Draining Agricultural Lands in the Upper Willamette Valley, Oregon
Colvin, R., G. Giannico, J. Li, and K. Boyer
Setting River Restoration Priorities: a Review of Approaches and a General Protocol for Identifying and Prioritizing Actions
Beechie, T., G. Pess, P. Roni, and G. Giannico
Landscape topography and the distribution of Lahontan cutthroat trout (Oncorhynchus clarki henshawi) in a high desert stream
Boxall, G., G. Giannico, and H. Li
Tide Gates in the Pacific: Operation, Types, and Environmental Effects
Giannico, G. and J. Souder. ORESU-T-05-001.
The Effects of Tide Gates on Estuarine Habitats and Migratory Fish
Giannico, G. and J. Souder
Coho Salmon and Water Management in the Klamath Basin
Giannico, G. and C. Heider
Outreach and Extension
Fish ecology and behavior. Integrated watershed management. Aquatic habitat restoration. Restoration planning and monitoring. Team leader for the module on stream assessment and restoration of the Watershed Stewardship Education Program.
Video on fish and wildlife occupying seasonal agricultural waterways. Title: Flooded Fields and Drainage Ditches of the Willamette Valley: habitat legacies for native fish and wildlife. Produced by Freshwaters Illustrated with support from Oregon State University and Oregon Sea Grant. Executive Producer Guillermo Giannico.
Video from Oregon Field Guide, OPB - Ditch Fish
Enjoys hiking, sailing, running, travelling