Item talk:Q49132
From geokb
{
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Liam conducts and collaborates on water quality and hydrologic studies in cooperation with federal, state, and local agencies and tribal organizations.At the Oregon WSC, Liam is a member of the surface water team and conducts a variety of studies in both fluvial and lentic environments on water quality, sediment and nutrient transport, sediment fingerprinting, sediment transport during deep reservoir drawdowns, and mercury in surface waters. He has worked on projects across Oregon, including in the the Upper Willamette, Deschutes, Malheur, and Klamath basins.Much of Liam's research is focused on the upper Klamath Basin, evaluating water quality dynamics in Upper Klamath Lake, and assessing nutrient and sediment loading into the lake using turbidity and acoustic backscatter surrogate models and multi-variate weighted regression models. Liam is also evaluating physical variables that effect water quality in upper Klamath Lake using machine learning models, and is on the USGS research team evaluating sediment budgets on the lower Klamath River prior to the anticipated removal of four hydroelectric dams." } ], "email": "lschenk@usgs.gov", "url": "https://www.usgs.gov/staff-profiles/liam-schenk", "affiliation": [], "hasCredential": [ { "@type": "EducationalOccupationalCredential", "name": "B.Sc. in Mining Engineering from Colorado School of Mines" }, { "@type": "EducationalOccupationalCredential", "name": "M.S. in Geology from the University of Arkansas" } ], "knowsAbout": [ { "@type": "Thing", "additionalType": "self-claimed expertise", "name": "Water Quality" }, { "@type": "Thing", "additionalType": "self-claimed expertise", "name": "Sediment Transport" }, { "@type": "Thing", "additionalType": "self-claimed expertise", "name": "Nutrient Transport" }, { "@type": "Thing", "additionalType": "self-claimed expertise", "name": "Klamath Basin" }, { "@type": "Thing", "additionalType": "self-claimed expertise", "name": "Sediment Surrogate models" }, { "@type": "Thing", "additionalType": "self-claimed expertise", "name": "Dam Removal" }, { "@type": "Thing", "additionalType": "self-claimed expertise", "name": "Reservoir Drawdowns" }, { "@type": "Thing", "additionalType": "self-claimed expertise", "name": "Sediment Fingerprinting" }, { "@type": "Thing", "additionalType": "self-claimed expertise", "name": "Surface Water (non-marine)" } ], "memberOf": { "@type": "OrganizationalRole", "name": "staff member", "member": { "@type": "Organization", "name": "U.S. Geological Survey" }, "startDate": "2024-09-21T07:57:52.215024" } }, "ORCID": { "@context": "http://schema.org", "@id": "https://orcid.org/0000-0002-2491-0813", "@reverse": { "creator": [ { "@id": "https://doi.org/10.3133/sir20235135", "@type": "CreativeWork", "identifier": { "@type": "PropertyValue", "propertyID": "doi", "value": "10.3133/sir20235135" }, "name": "Reservoir evolution, downstream sediment transport, downstream channel change, and synthesis of geomorphic responses of Fall Creek and Middle Fork Willamette River to water years 2012\u201318 streambed drawdowns at Fall Creek Lake, Oregon" }, { "@id": "https://doi.org/10.1016/j.jenvman.2021.113068", "@type": "CreativeWork", "identifier": { "@type": "PropertyValue", "propertyID": "doi", "value": "10.1016/j.jenvman.2021.113068" }, "name": "Sediment transport, turbidity, and dissolved oxygen responses to annual streambed drawdowns for downstream fish passage in a flood control reservoir" }, { "@id": "https://doi.org/10.3133/ofr20191120", "@type": "CreativeWork", "identifier": { "@type": "PropertyValue", "propertyID": "doi", "value": "10.3133/ofr20191120" }, "name": "Differentiating sediment sources using sediment fingerprinting techniques, in the Sprague River Basin, South-Central Oregon" }, { "@id": "https://doi.org/10.3133/sir20185075", "@type": "CreativeWork", "identifier": { "@type": "PropertyValue", "propertyID": "doi", "value": "10.3133/sir20185075" }, "name": "Nutrient loads in the Lost River and Klamath River Basins, south-central Oregon and northern California, March 2012\u2013March 2015" }, { "@id": "https://doi.org/10.3133/sir20165167", "@type": "CreativeWork", "identifier": { "@type": "PropertyValue", "propertyID": "doi", "value": "10.3133/sir20165167" }, "name": "Evaluating external nutrient and suspended-sediment loads to Upper Klamath Lake, Oregon, using surrogate regressions with real-time turbidity and acoustic backscatter data" }, { "@id": "https://doi.org/10.3133/ofr20141114", "@type": "CreativeWork", "identifier": { "@type": "PropertyValue", "propertyID": "doi", "value": "10.3133/ofr20141114" }, "name": "Assessment of suspended-sediment transport, bedload, and dissolved oxygen during a short-term drawdown of Fall Creek Lake, Oregon, winter 2012-13" }, { "@id": "https://doi.org/10.3133/ofr20121142", "@type": "CreativeWork", "identifier": { "@type": "PropertyValue", "propertyID": "doi", "value": "10.3133/ofr20121142" }, "name": "Water-quality data from Upper Klamath and Agency Lakes, Oregon, 2009-10" } ] }, "@type": "Person", "affiliation": { "@type": "Organization", "identifier": { "@type": "PropertyValue", "propertyID": "RINGGOLD", "value": "2928" }, "name": "US Geological Survey" }, "familyName": "Schenk", "givenName": "Liam", "mainEntityOfPage": "https://orcid.org/0000-0002-2491-0813" }, "OpenAlex": { "created_date": "2023-07-21", "display_name": "Liam N. 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