Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Heidi L. Hillhouse"'
Publikováno v:
Landscape Ecology. 37:267-283
Vegetation quantity and quality influence the degree to which large grazers shape grassland structural heterogeneity. Invasive plants threaten the function of cross-scale interactions that exist when multi-scale effects such as fire and grazing inter
Autor:
Heidi L. Hillhouse
Publikováno v:
Wetlands Ecology and Management. 27:141-147
The Rainwater Basin region of Nebraska is a critical stopover area for spring migrating waterfowl. Management concerns focus on producing sufficient wetland seed to meet the needs of these waterfowl. Cattle grazing is commonly used both alone and in
Autor:
Walter H. Schacht, Heidi L. Hillhouse, Bruce Anderson, James C. MacDonald, K. R. Brink, Jonathan M. Soper
Publikováno v:
Crop, Forage & Turfgrass Management. 7
Publikováno v:
Wetlands. 38:461-468
In the Rainwater Basin region of Nebraska, seeds produced by wetland plants are an important food source for waterfowl. Seed production estimates are used to set habitat management goals and evaluate management efforts. Most seed production estimates
Publikováno v:
Plant Ecology. 217:969-983
Understanding of Sandhills prairie, the most expansive sand dune region stabilized by perennial grasses in the Western Hemisphere, is limited by lack of long-term vegetation data. We used a 26-year dataset to evaluate Sandhills prairie responses to y
Autor:
Christopher W. Kopp, Heidi L. Hillhouse, Walter H. Schacht, Byron B. Sleugh, Robert A. Masters
Publikováno v:
The American Midland Naturalist. 173:99-109
Tallgrass prairies pastures are desirable grazing resources and preferred habitat for some wildlife species. Invasion of cool-season grass into these warm-season dominated grasslands is a common problem, and selectively removing cool-season grasses c
Publikováno v:
Environmental management. 61(1)
Establishing vegetation on roadsides following construction can be challenging, especially for relatively slow growing native species. Topsoil is generally removed during construction, and the surface soil following construction ("cut-slope soils") i
Autor:
Paul H. Zedler, Heidi L. Hillhouse
Publikováno v:
The American Midland Naturalist. 166:292-308
Prairie restorations are increasingly common throughout the central United States. However, we continue to have little information about which planted species become successfully established, or about the factors potentially limiting establishment. W
Publikováno v:
Rangeland Ecology & Management. 63:581-587
The Rainwater Basin region in Nebraska is critically important stopover habitat for spring waterfowl migrations, but the ability of these sites to produce sufficient food for migrating waterfowl is endangered by the invasion of reed canarygrass (Phal
Publikováno v:
Endangered Species Research. 9:99-104
Blowout penstemon Penstemon haydenii is a federally endangered species growing only in areas with active wind erosion in sand dunes of the central United States. This early seral spe- cies declines as the blowout habitat stabilizes, allowing later se