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Habitat Restoration

Filter Total Items: 7

Sourcing plants for conservation and restoration: developing a risk assessment framework

Tallgrass prairie species are planted in a variety of settings for a variety of reasons. Much of the seed used for these plantings is produced commercially in agricultural-like conditions and can be contaminated by “weed seeds.” In this study, we are creating an analytical tool to assess the risk of inadvertently introducing weed seeds into a prairie planting. We purpose that increasing the...
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Sourcing plants for conservation and restoration: developing a risk assessment framework

Tallgrass prairie species are planted in a variety of settings for a variety of reasons. Much of the seed used for these plantings is produced commercially in agricultural-like conditions and can be contaminated by “weed seeds.” In this study, we are creating an analytical tool to assess the risk of inadvertently introducing weed seeds into a prairie planting. We purpose that increasing the...
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Evaluation of tallgrass prairie restoration methods to improve resistance to invasive species and maintenance of plant species diversity over time

When reconstructing native tallgrass prairie from abandoned farmland, patience can pay off. In this research effort, we observed that as reconstructions matured, Canada thistle cover declined even though herbicides were not applied. There is no single best planting method for all situations. Ten years after planting, cover of planted, native non-planted, and exotic species varied little among...
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Evaluation of tallgrass prairie restoration methods to improve resistance to invasive species and maintenance of plant species diversity over time

When reconstructing native tallgrass prairie from abandoned farmland, patience can pay off. In this research effort, we observed that as reconstructions matured, Canada thistle cover declined even though herbicides were not applied. There is no single best planting method for all situations. Ten years after planting, cover of planted, native non-planted, and exotic species varied little among...
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Developing evaluation and monitoring frameworks for tallgrass prairie reconstruction

Thousands of hectares of retired farmland are planted with tallgrass prairie species each year. If the methods used and resulting characteristics of these prairies are recorded, compiled, and analyzed, they can provide a valuable resource for evaluating seed mixes, planting methods, and post-planting management. Toward this end, collaborators in the Prairie Reconstruction Initiative, funded by the...
link

Developing evaluation and monitoring frameworks for tallgrass prairie reconstruction

Thousands of hectares of retired farmland are planted with tallgrass prairie species each year. If the methods used and resulting characteristics of these prairies are recorded, compiled, and analyzed, they can provide a valuable resource for evaluating seed mixes, planting methods, and post-planting management. Toward this end, collaborators in the Prairie Reconstruction Initiative, funded by the...
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Effects of invasive plant species on reproduction of the rare endemic plant Dakota buckwheat (Eriogonum visheri) at Badlands National Park

Endemism in plants is extremely uncommon in the Great Plains. Dakota buckwheat is a rare, endemic plant found in only a few locations at Badlands National Park and sites with similar soils outside the park. In an earlier study, Northern Prairie Wildlife Research Center inferred that of two common, co-flowering invasive plants, Russian thistle was more likely than yellow sweetclover to interfere...
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Effects of invasive plant species on reproduction of the rare endemic plant Dakota buckwheat (Eriogonum visheri) at Badlands National Park

Endemism in plants is extremely uncommon in the Great Plains. Dakota buckwheat is a rare, endemic plant found in only a few locations at Badlands National Park and sites with similar soils outside the park. In an earlier study, Northern Prairie Wildlife Research Center inferred that of two common, co-flowering invasive plants, Russian thistle was more likely than yellow sweetclover to interfere...
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Habitat Restoration

The USGS develops strategies and techniques to understand and facilitate restoration of native species and habitats affected by invasive species. This is critical because control without restoration can leave the ecosystem vulnerable to subsequent reinvasion by the same or additional invasive species.The USGS develops strategies and techniques to understand and facilitate restoration of native...
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Habitat Restoration

The USGS develops strategies and techniques to understand and facilitate restoration of native species and habitats affected by invasive species. This is critical because control without restoration can leave the ecosystem vulnerable to subsequent reinvasion by the same or additional invasive species.The USGS develops strategies and techniques to understand and facilitate restoration of native...
Learn More

Process-based Approaches for Ecological Restoration of Degraded Drylands

Surface disturbances ranging from military training, recreation, energy exploration and development, and wildfires impact a large majority of federal lands in the western US, but the ecological and economic impacts are poorly understood. Explore this webpage to learn how Dr. Lesley DeFalco and her research team are currently evaluating and refining conventional approaches for post-fire restoration...
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Process-based Approaches for Ecological Restoration of Degraded Drylands

Surface disturbances ranging from military training, recreation, energy exploration and development, and wildfires impact a large majority of federal lands in the western US, but the ecological and economic impacts are poorly understood. Explore this webpage to learn how Dr. Lesley DeFalco and her research team are currently evaluating and refining conventional approaches for post-fire restoration...
Learn More

Restoration Ecology

Restoration of ecological systems in wildland areas often involves restoring species to habitats degraded by invasive plant and animal species. Often, such invasive species exert community level impacts, such as direct competition, but may also alter ecosystem function. For example, invasive plants have been documented to alter fire regimes, soil nutrients and microbes, food webs, and/or...
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Restoration Ecology

Restoration of ecological systems in wildland areas often involves restoring species to habitats degraded by invasive plant and animal species. Often, such invasive species exert community level impacts, such as direct competition, but may also alter ecosystem function. For example, invasive plants have been documented to alter fire regimes, soil nutrients and microbes, food webs, and/or...
Learn More