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Scott VanderKooi

Scott VanderKooi is a Supervisory Biologist with 30 years of experience with imperiled fishes as well as applied science and adaptive management in support of resource management.

Scott is the Director of the Southwest Biological Science Center. He began his career as a fish biologist conducting research on salmonids, catostomids and cyprinids in the western U.S. throughout the 1990s and early 2000s and shifted to managing science programs in the mid 2000s first in the Klamath River basin, and most recently in the Colorado River basin as Chief of the USGS Grand Canyon Monitoring and Research Center.

 

 

 

Education and Certifications

  • B.S. 1991. Marine Biology, Oregon State University

  • M.S. 1999. Fishery Science, Oregon State University

Science and Products

Filter Total Items: 46

Gas bubble disease monitoring and research of juvenile salmonids, 1998

No abstract available.
By
Ecosystems, Fisheries Program, Western Fisheries Research Center

Scientific monitoring plan in support of the selected alternative of the Glen Canyon Dam Long-Term Experimental and Management Plan

IntroductionThe purpose of this document is to describe a strategy by which monitoring and research data in the natural and social sciences will be collected, analyzed, and provided to the U.S. Department of the Interior (DOI), its bureaus, and to the Glen Canyon Dam Adaptive Management Program (GCDAMP) in support of implementation of the Glen Canyon Dam Long-Term Experimental and Management Plan
By
Ecosystems, Southwest Biological Science Center

Stress-induced immune-endocrine interaction

No abstract available
By
Ecosystems, Fisheries Program, Western Fisheries Research Center

Transforming growth factor-β1 expression in endangered age-0 shortnose suckers (<i>Chasmistes brevirostris</i>) from Upper Klamath Lake, OR relative to histopathology, meristic, spatial, and temporal data

During July – September of 2008, 2009, and 2010 endangered age-0 juvenile shortnose suckers were sampled from Upper Klamath Lake, OR in a health evaluation that included the measurement of transforming growth factor – beta (TGF-β) expression in spleen in combination with a histopathology assessment. This analysis was performed to determine if the expression of this immuno-regulator could be used a
By
Ecosystems, Eastern Ecological Science Center

Development of a quantitative assay to measure expression of transforming growth factor ß (TGF-ß) in Lost River sucker (<i>Deltistes luxatus</i>) and shortnose sucker (<i>Chasmistes brevirostris</i>) and evaluation of potential pitfalls in use with field-

The Nature Conservancy is in the process of restoring the Williamson River Delta in an attempt to recreate important juvenile habitat for the endangered shortnose sucker Chasmistes brevirostris and the endangered Lost River sucker Deltistes luxatus. Measurement of TGF-β mRNA expression level was one of the indicators chosen to evaluate juvenile sucker health during the restoration process. TGF-β m
By
Ecosystems, Eastern Ecological Science Center

Proceedings of the Klamath Basin Science Conference, Medford, Oregon, February 1-5, 2010

This report presents the proceedings of the Klamath Basin Science Conference (February 2010). A primary purpose of the meeting was to inform and update Klamath Basin stakeholders about areas of scientific progress and accomplishment during the last 5 years. Secondary conference objectives focused on the identification of outstanding information needs and science priorities as they relate to whole
By
Ecosystems, Fisheries Program, Western Fisheries Research Center, Klamath Falls Field Station (KFFS)

Spawning migration movements of Lost River and shortnose suckers in the Williamson and Sprague Rivers, Oregon, following the removal of Chiloquin Dam-2009 Annual Report

The Chiloquin Dam was located at river kilometer (rkm) 1.3 on the Sprague River near the town of Chiloquin, Oregon. The dam was identified as a barrier that potentially inhibited or prevented the upstream spawning migrations and other movements of endangered Lost River suckers (Deltistes luxatus), shortnose suckers (Chasmistes brevirostris), and other fish in the Sprague River. Our research object
By
Ecosystems, Fisheries Program, Western Fisheries Research Center, Klamath Falls Field Station (KFFS)

Patterns of larval sucker emigration from the Sprague and lower Williamson Rivers of the Upper Klamath Basin, Oregon, prior to the removal of Chiloquin Dam-2007/2008 annual report

By
Ecosystems, Fisheries Program, Western Fisheries Research Center, Klamath Falls Field Station (KFFS)

Temporal and Spatial Distribution of Endangered Juvenile Lost River and Shortnose Suckers in Relation to Environmental Variables in Upper Klamath Lake, Oregon: 2008 Annual Data Summary

Lost River sucker (Deltistes luxatus) and shortnose sucker (Chasmistes brevirostris) were listed as endangered in 1988 for a variety of reasons including apparent recruitment failure. Upper Klamath Lake, Oregon, and its tributaries are considered the most critical remaining habitat for these two species. Age-0 suckers are often abundant in Upper Klamath Lake throughout the summer months, but catch
By
Ecosystems, Fisheries Program, Western Fisheries Research Center, Klamath Falls Field Station (KFFS)

Algal toxins in Upper Klamath Lake, Oregon: Linking water quality to juvenile sucker health

As the lead science agency for the Department of Interior, the U.S. Geological Survey is actively involved in resource issues in the Klamath River basin. Activities include research projects on endangered Lost River and shortnose suckers, threatened coho salmon, groundwater resources, seasonal runoff forecasting, water quality in Upper Klamath Lake and the Klamath River, nutrient cycling in wetlan
By
Ecosystems, Fisheries Program, Western Fisheries Research Center, Klamath Falls Field Station (KFFS)

Using spatial, seasonal, and diel drift patterns of larval Lost River suckers Deltistes luxatus (Cypriniformes: Catostomidae) and shortnose suckers Chasmistes brevirostris (Cypriniformes: Catostomidae) to help identify a site for a water withdrawal struct

A small irrigation diversion dam near Chiloquin, Oregon, was removed and replaced with a pump station to improve fish passage for Lost River suckers (Deltistes luxatus) and shortnose suckers (Chasmistes brevirostris) entering the Sprague River on their spawning migrations. During the developmental phase of the pump station, a need was identified to better understand the larval drift characteristic
By
Ecosystems, Fisheries Program, Western Fisheries Research Center, Klamath Falls Field Station (KFFS)

Distribution, Health, and Development of Larval and Juvenile Lost River and Shortnose Suckers in the Williamson River Delta Restoration Project and Upper Klamath Lake, Oregon: 2008 Annual Data Summary

Federally endangered Lost River sucker Deltistes luxatus and shortnose sucker Chasmistes brevirostris were once abundant throughout their range but populations have declined; they have been extirpated from several lakes, and may no longer reproduce in others. Poor recruitment into the adult spawning populations is one of several reasons cited for the decline and lack of recovery of these species,
By
Ecosystems, Fisheries Program, Western Fisheries Research Center, Klamath Falls Field Station (KFFS)
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Sandbar on the bank of the Colorado River in Grand Canyon

Adaptive Management

In 1996, the Secretary of the Interior signed a formal decision altering the historical flows from Glen Canyon Dam and establishing the Glen Canyon Dam Adaptive Management Program (GCDAMP). In the context of the management of Glen Canyon Dam, adaptive management was selected to create a process whereby “the effects of dam operations on downstream resources would be assessed and the results of...
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Ecosystems, Southwest Biological Science Center
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Adaptive Management

In 1996, the Secretary of the Interior signed a formal decision altering the historical flows from Glen Canyon Dam and establishing the Glen Canyon Dam Adaptive Management Program (GCDAMP). In the context of the management of Glen Canyon Dam, adaptive management was selected to create a process whereby “the effects of dam operations on downstream resources would be assessed and the results of...
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Science and Products