D. L. Ward

发表

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

John C. Schmidt, Charles B. Yackulic, Theodore A. Kennedy, 2017 .

Could High Salinity Be Used to Control Bullfrogs in Small Ponds?

D. L. Ward, C. Finch, H. Blasius, 2015 .

Comparison of Electrofishing and PIT Antennas for Detection of Hatchery-Reared Roundtail Chub (Gila robusta) Stocked into a Desert Stream

D. L. Ward, A. Gibb, Laura A. Tennant, 2022, Journal of the Arizona-Nevada Academy of Science.

Does Bioelectrical Impedance Analysis Accurately Estimate the Physiological Condition of Threatened and Endangered Desert Fish Species

D. L. Ward, C. Yackulic, M. Yard, 2017 .

Surveys of Fish Species and Habitat in Wilsonville Streams

D. L. Ward, A. Pribyl, J. Koloszar, 2006 .

Differences in fish assemblages among habitats found in the lower Willamette River, Oregon: application of and problems with multivariate analysis

D. L. Ward, A. A. Nigro, D. Ward, 1992 .

Abundance Trends and Status of the Little Colorado River Population of Humpback Chub

C. Walters, D. L. Ward, L. Coggins, 2006 .

Biological Characteristics of Northern Pikeminnow in the Lower Columbia and Snake Rivers before and after Sustained Exploitation

D. L. Ward, Christopher J. Knutsen, 1999 .

Standardized methods for Grand Canyon fisheries research 2015

D. L. Ward, W. Persons, Luke A. Avery, 2013 .

PIT tag retention and tag induced mortality in juvenile bonytail and Gila chub

D. L. Ward, W. Persons, M. Childs, 2008 .

DISPERSAL OF NONNATIVE FISHES AND PARASITES IN THE INTERMITTENT LITTLE COLORADO RIVER, ARIZONA

D. L. Ward, D. M. Stone, D. R. Van Haverbeke, 2007 .

Effects of Temperature, Fish Length, and Exercise on Swimming Performance of Age-0 Flannelmouth Sucker

D. L. Ward, S. Bonar, W. Matter, 2002 .

VIABILITY OF RAZORBACK-FLANNELMOUTH SUCKER HYBRIDS

D. L. Ward, D. Rogowski, A. Gibb, 2019, The Southwestern Naturalist.

Response of Smallmouth Bass to Sustained Removals of Northern Pikeminnow in the Lower Columbia and Snake Rivers

Mark P. Zimmerman, D. L. Ward, 1999 .

An Evaluation of Sedatives for Use in Transport of Juvenile Endangered Fishes in Plastic Bags

D. L. Ward, Laura A. Tennant, Benjamin Vaage, 2019, Journal of Fish and Wildlife Management.

Effectiveness of Ultrasonic Imaging for Evaluating Presence and Maturity of Eggs in Fishes in Remote Field Locations

D. L. Ward, S. Bonar, M. Brizendine, 2018, North American Journal of Fisheries Management.

Relationship between fish size and upper thermal tolerance

D. L. Ward, C. Caldwell, S. Bonar, 2012 .

Are Hatchery-Reared Rainbow Trout and Brown Trout Effective Predators on Juvenile Native Fish?

D. L. Ward, Benjamin Vaage, Rylan Morton-Starner, 2018, North American Journal of Fisheries Management.

Effects of Water Temperature and Fish Size on Predation Vulnerability of Juvenile Humpback Chub to Rainbow Trout and Brown Trout

D. L. Ward, Rylan Morton-Starner, D. Ward, 2015 .

Effects of Reduced Water Temperature On Swimming Performance and Predation Vulnerability of Age-0 Flannelmouth Sucker (Catostomus latipinnis).

D. L. Ward, 2001 .

Effects of Capture by Trammel Net on Colorado River Native Fishes

D. L. Ward, C. Propper, A. Gibb, 2012 .

Factors Affecting Growth of Razorback Sucker (Xyrauchen texanus) In Captivity: Literature Review and Knowledge Assessment

David L. Ward, Mike Childs, William R. Persons, 2007 .

A Review and Assessment of Transportation Studies for Juvenile Chinook Salmon in the Snake River

R. R. Boyce, D. L. Ward, Franklin R. Young, 1997 .

Translocating Adult Pacific Lamprey within the Columbia River Basin: State of the Science

Benjamin J. Clemens, D. L. Ward, C. Peery, 2012 .

Resident Fish in the Columbia River Basin

D. L. Ward, Neil Ward, 2004 .

Key Morphological Features Favor the Success of Nonnative Fish Species under Reduced Turbidity Conditions in the Lower Colorado River Basin

D. L. Ward, A. Gibb, C. Moran, 2018, Transactions of the American Fisheries Society.

Influence of Waterway Development on Migrational Characteristics of Juvenile Salmonids in the Lower Willamette River, Oregon

David L. Ward, D. L. Ward, Anthony A. Nigro, 1994 .

Index of Predation on Juvenile Salmonids by Northern Squawfish in the Lower and Middle Columbia River and in the Lower Snake River

J. H. Petersen, D. L. Ward, J. Loch, 1995 .

Effects of Repeated Hoopnetting and Handling on Bonytail Chub

C. Paukert, D. L. Ward, Pamela J. Sponholtz, 2005 .

Management of Northern Pikeminnow and Implications for Juvenile Salmonid Survival in the Lower Columbia and Snake Rivers

D. L. Ward, Thomas A. Friesen, D. Ward, 1999 .

Evaluation of the biological basis for a predator control program on northern squawfish (Ptychocheilus oregonensis) in the Columbia and Snake rivers

D. L. Ward, R. Beamesderfer, A. A. Nigro, 1996 .

Evaluation of the Northern Squawfish Management Program : Final Report of Research, 1990-1996.

D. L. Ward, 1998 .

An evaluation of liquid ammonia (ammonium hydroxide) as a candidate piscicide.

D. L. Ward, S. Hedwall, Rylan Morton-Starner, 2013 .

Effects of Intraspecific Density and Environmental Variables on Electrofishing Catchability of Brown and Rainbow Trout in the Colorado River

C. Walters, D. L. Ward, David W. Speas, 2004 .

Differences in Swimming Ability and Behavior in Response to High Water Velocities among Native and Nonnative Fishes

David L. Ward, D. L. Ward, Andrew A. Schultz, 2003, Environmental Biology of Fishes.

Development and Corroboration of a Bioenergetics Model for Northern Pikeminnow Feeding on Juvenile Salmonids in the Columbia River

J. H. Petersen, D. L. Ward, D. Ward, 1999 .

Spatial and temporal variation in proportional stock density and relative weight of smallmouth bass in a reservoir

D. L. Ward, M. Mesa, S. Duke, 1990 .

Effects of Turbidity on Predation Vulnerability of Juvenile Humpback Chub to Rainbow Trout and Brown Trout

D. L. Ward, Benjamin Vaage, Rylan Morton-Starner, 2016 .

A Laboratory Evaluation of Tagging‐Related Mortality and Tag Loss in Juvenile Humpback Chub

D. L. Ward, W. Persons, William Knight, 2015 .

Can data from disparate long-term fish monitoring programs be used to increase our understanding of regional and continental trends in large river assemblages?

A. Casper, C. Paukert, B. Ickes, 2018, PloS one.

Behaviors of Southwestern Native Fishes in Response to Introduced Catfish Predators

D. L. Ward, C. Figiel, D. Ward, 2013 .

Effectiveness of Backpack Electrofishing for Removal of Non-Native Fishes from a Small Warm-Water Stream

D. L. Ward, C. Ka'apu-Lyons, M. O'neill, 2016 .

What Environmental Conditions Reduce Predation Vulnerability for Juvenile Colorado River Native Fishes?

D. L. Ward, Benjamin Vaage, Benjamin Vaage, 2018, Journal of Fish and Wildlife Management.

Variability in Biological Characteristics of Northern Squawfish in the Lower Columbia and Snake Rivers

Mark P. Zimmerman, R. Parker, D. L. Ward, 1995 .

Salmonid population size, relative density and distribution in the Colorado River in Grand Canyon during 2001 with reference to sampling designs for long term monitoring

D. L. Ward, W. Persons, David W. Speas, 2003 .

What's in the Hump of the Humpback Chub?

D. L. Ward, Michael B. Ward, 2020, Western North American Naturalist.

Index of Predation on Juvenile Salmonids by Northern Pikeminnow in the Lower Columbia River Basin, 1994–1996

Mark P. Zimmerman, D. L. Ward, D. Ward, 1999 .

Interactions between Desert Pupfish and Gila Topminnow Can Affect Reintroduction Success

D. L. Ward, A. Robinson, 2011 .