Iowa Cooperative Fish and Wildlife Research Unit
The Iowa Cooperative Fish and Wildlife Unit (est. 1936) is a partnership among the Iowa Department of Natural Resources, Iowa State University, the U.S. Geological Survey, the U.S. Fish and Wildlife Service, and the Wildlife Management Institute.
The Iowa landscape and economy is dominated by production agriculture. Game and non-game wildlife species inhabiting the state are influenced by the loss, degradation and fragmentation of wetland, prairie and forest habitats caused by intensifying agricultural practices. The Iowa DNR has been involved in long-term species and habitat restoration programs, and evaluating these efforts is important to the DNR. Iowa is bordered on the west by the Missouri River and on the east by the Mississippi River, and numerous native and restored wetlands occur in the northwest. These ecosystems and the resulting production and migration of waterfowl and other migratory birds are of importance to the cooperators. Wildlife studies of the Unit emphasize the effect of agriculture on wildlife species and the effectiveness of restoration programs in sustaining viable wildlife populations. Landscape scale studies of the impacts of habitat fragmentation on wildlife, and potential solutions to fragmentation, are especially relevant. The aquatic resources of Iowa are used intensively and are significantly affected by agricultural and other human activities.
The fishery research studies of the Unit reflect both the nature of Iowa's resources and their intense use through special emphasis on studies pertaining to habitat relations, production, ecology and management of fishes, the effect of agriculture on these resources, and the role of aquaculture in enhancing existing fisheries. In addition, Unit staff conduct studies that connect effects of watershed-scale habitat management to water quality and other measures of ecosystem health.
Unit research is of high quality and the researchers are productive. Research is conducted in Iowa whenever possible and is concentrated on topics for which both state and federal governments benefit from the results. Strategic planning for long-range program development emphasize those areas of concentration listed in paragraphs one and two, but new problems and new sources of funds are explored as opportunities arise. While maintaining a commitment to traditional wildlife and fisheries management, the Unit considers larger scale problems related to biodiversity, landscapes and ecosystems, urbanization, and restoration ecology. Unit personnel propose new projects and programs to the cooperators in a timely manner.
The research and education programs of the Unit are designed to develop and disseminate information and knowledge that contribute to wildlife and fisheries sciences as well as to the needs of the cooperating agencies. Research conducted by graduate and post-graduate employees as part of their education program is the major vehicle through which the Unit accomplishes its goals. However, formal classroom teaching, in-service training, technical assistance, and expansion of the particular expertise of Unit staff also meet program desires and Unit goals.
Bird point count and vegetation survey data from grassland sites in southern Iowa Bird point count and vegetation survey data from grassland sites in southern Iowa
Amphibian Occupancy and Effects of Habitat Use on Pesticide Exposure in Iowa Wetlands Amphibian Occupancy and Effects of Habitat Use on Pesticide Exposure in Iowa Wetlands
Stable occupancy of conservation-priority birds amid community shifts across 16 years on Iowa wetland easements Stable occupancy of conservation-priority birds amid community shifts across 16 years on Iowa wetland easements
Effects of northern bobwhite habitat management on avian species of conservation concern Effects of northern bobwhite habitat management on avian species of conservation concern
Estimating recruitment rate and population dynamics at a migratory stopover site using an integrated population model Estimating recruitment rate and population dynamics at a migratory stopover site using an integrated population model
Best practices for incorporating climate change science into Department of the Interior analyses, consultations, and decision making Best practices for incorporating climate change science into Department of the Interior analyses, consultations, and decision making
Optimal harvest of a theoretical population under system change Optimal harvest of a theoretical population under system change
Optimal horseshoe crab harvest policies via approximate dynamic programming Optimal horseshoe crab harvest policies via approximate dynamic programming
The Iowa Cooperative Fish and Wildlife Unit (est. 1936) is a partnership among the Iowa Department of Natural Resources, Iowa State University, the U.S. Geological Survey, the U.S. Fish and Wildlife Service, and the Wildlife Management Institute.
The Iowa landscape and economy is dominated by production agriculture. Game and non-game wildlife species inhabiting the state are influenced by the loss, degradation and fragmentation of wetland, prairie and forest habitats caused by intensifying agricultural practices. The Iowa DNR has been involved in long-term species and habitat restoration programs, and evaluating these efforts is important to the DNR. Iowa is bordered on the west by the Missouri River and on the east by the Mississippi River, and numerous native and restored wetlands occur in the northwest. These ecosystems and the resulting production and migration of waterfowl and other migratory birds are of importance to the cooperators. Wildlife studies of the Unit emphasize the effect of agriculture on wildlife species and the effectiveness of restoration programs in sustaining viable wildlife populations. Landscape scale studies of the impacts of habitat fragmentation on wildlife, and potential solutions to fragmentation, are especially relevant. The aquatic resources of Iowa are used intensively and are significantly affected by agricultural and other human activities.
The fishery research studies of the Unit reflect both the nature of Iowa's resources and their intense use through special emphasis on studies pertaining to habitat relations, production, ecology and management of fishes, the effect of agriculture on these resources, and the role of aquaculture in enhancing existing fisheries. In addition, Unit staff conduct studies that connect effects of watershed-scale habitat management to water quality and other measures of ecosystem health.
Unit research is of high quality and the researchers are productive. Research is conducted in Iowa whenever possible and is concentrated on topics for which both state and federal governments benefit from the results. Strategic planning for long-range program development emphasize those areas of concentration listed in paragraphs one and two, but new problems and new sources of funds are explored as opportunities arise. While maintaining a commitment to traditional wildlife and fisheries management, the Unit considers larger scale problems related to biodiversity, landscapes and ecosystems, urbanization, and restoration ecology. Unit personnel propose new projects and programs to the cooperators in a timely manner.
The research and education programs of the Unit are designed to develop and disseminate information and knowledge that contribute to wildlife and fisheries sciences as well as to the needs of the cooperating agencies. Research conducted by graduate and post-graduate employees as part of their education program is the major vehicle through which the Unit accomplishes its goals. However, formal classroom teaching, in-service training, technical assistance, and expansion of the particular expertise of Unit staff also meet program desires and Unit goals.