Ian R Waite
Ian Waite has been an aquatic ecologist in the USGS Oregon Water Science Center since June 1992.
Research Focus My primary focus has been on understanding the effects of multiple instream stressors in wadeable streams on biological assemblages (diatoms, macroinvertebrates, fish) throughout the U.S., primarily looking at the effects of agriculture and urban land use.
One of my specialties is the use of multivariate statistics and various modeling techniques (e.g., machine learning, predictive, etc.) to help us untangle the complex mixture of natural and anthropogenic variables at diverse spatial scales (e.g., instream, local, watershed and regional) that are effecting stream ecosystems.
I've been applying various predictive modeling approaches to better understand the causal mechanisms of disturbance on aquatic ecosystems across a large diversity of ecosystems and scales. I collaborate with other federal agencies, Indian tribes, State and non-profit groups and I am increasingly working with international researchers to better understand and improve our ability to manage aquatic ecosystems. I work to communicate the findings through public meetings, watershed councils, international science conferences and in journal publications.
I feel I can analyze, develop models and summarize almost any type of data and present the findings in a clear concise manner.
Education and Certifications
University of Michigan, Ann Arbor, MI, Natural Resources (Fisheries and Marine Biology), B.A., 1982.
Humboldt State University, Arcata, CA, Fisheries, M.Sc., 1987.
University of Idaho, Moscow, ID, Entomology (Minor-Aquatic Ecology), Ph.D., 1994.
Science and Products
Below are publications authored by Ian Waite.
Relationships between diatom metrics based on species nutrient traits and agricultural land use
Effects of urban multi-stressors on three stream biotic assemblages
Mixed-chemical exposure and predicted effects potential in wadeable southeastern USA streams
Nutrient enrichment in wadeable urban streams in the piedmont ecoregion of the southeastern United States
Understanding the influence of nutrients on stream ecosystems in agricultural landscapes
Can data from disparate long-term fish monitoring programs be used to increase our understanding of regional and continental trends in large river assemblages?
Assessing the influence of multiple stressors on stream diatom metrics in the upper Midwest, USA
Influence of sediment chemistry and sediment toxicity on macroinvertebrate communities across 99 wadable streams of the Midwestern USA
Multistressor predictive models of invertebrate condition in the Corn Belt, USA
Long-term fish monitoring in large rivers: Utility of “benchmarking” across basins
Metformin and other pharmaceuticals widespread in wadeable streams of the southeastern United States
Correspondence of biological condition models of California streams at statewide and regional scales
Below are data created by Ian Waite.
Science and Products
Below are publications authored by Ian Waite.
Relationships between diatom metrics based on species nutrient traits and agricultural land use
Effects of urban multi-stressors on three stream biotic assemblages
Mixed-chemical exposure and predicted effects potential in wadeable southeastern USA streams
Nutrient enrichment in wadeable urban streams in the piedmont ecoregion of the southeastern United States
Understanding the influence of nutrients on stream ecosystems in agricultural landscapes
Can data from disparate long-term fish monitoring programs be used to increase our understanding of regional and continental trends in large river assemblages?
Assessing the influence of multiple stressors on stream diatom metrics in the upper Midwest, USA
Influence of sediment chemistry and sediment toxicity on macroinvertebrate communities across 99 wadable streams of the Midwestern USA
Multistressor predictive models of invertebrate condition in the Corn Belt, USA
Long-term fish monitoring in large rivers: Utility of “benchmarking” across basins
Metformin and other pharmaceuticals widespread in wadeable streams of the southeastern United States
Correspondence of biological condition models of California streams at statewide and regional scales
Below are data created by Ian Waite.