Plants

Project Overview State Wildlife Action Plans (SWAPs) guide state-level wildlife conservation, yet recent plans have largely lacked information on how climate change may affect vulnerable species and habitats. With support from the Southeast and South Central CASCs, scientists are providing climate summaries, future projections, and synthesized vulnerability information to SWAP...

Ecosystems respond to disturbances (such as wildfire) and changing climate in a variety of ways, including persistence, recovery, and reorganization into new combinations. Some species respond by migrating across the landscape over time, which allows them to keep up with changing climate. Many forests recover after wildfire by regenerating from seeds, and public land managers often...

The prairie grasslands of the Midwest and Great Plains provide important habitat for a wide variety of plants and animals, clean drinking water, and space for outdoor recreation and have experienced an over 99% loss of prairie grasslands due to a variety of factors including climate change. Land managers that are working to restore prairie grasslands would like to make them resilient to...

Plant species are at risk under climate change because their slow dispersal rates limit their ability to shift their spatial distribution in response to rapidly changing conditions. Conservation managers seek to maintain resilient plant communities by planting more native species that are adapted to future climates. However, managers rarely have enough information about which native...

Indigenous Nations are particularly vulnerable to the effects of climate change, due in part to their reliance on healthy ecosystems to provide plants that are used for traditional foods, medicines, and materials. Further, many Indigenous communities have an under-resourced capacity for climate adaptation, resulting in impacts that range from health disparities to heightened disaster...

Hala is a much-loved plant by Native Hawaiian cultural practitioners and lauhala weavers, yet native coastal forests of hala are now considered rare in Hawai'i. Research on climate resilience indicates that hala has the potential to mitigate storm surges and act as a barrier between salt spray and crops growing near the shoreline. To provide opportunities for natural and cultural...

Recently intensifying drought conditions have caused increased stress to non-native tamarisk vegetation across riparian areas of the San Carlos Apache Tribe (hereafter Tribe) and the Upper Gila River watershed in Arizona and New Mexico. This also increases wildfire risk in the area, making the removal of tamarisk vegetation a primary restoration and climate adaptation objective for the...

Species are adapted to particular environmental conditions, but are threatened as climate change shifts habitat conditions. One way species can respond is by moving to new suitable locations, known as climate-driven range shifts. But some species can move more easily and/or more quickly than others, and some landscapes are more difficult to cross. In the upper Midwest, the movement...

The California Coast has hundreds of tree groves where dual management practices aim to reduce the risk of fire and to conserve habitat for overwintering monarch butterflies. As the climate changes, longer high-intensity droughts can increase mortality and/or limb loss in grove trees which causes an accumulation of fire-prone fuels. Moreover, these trees provide the critical habitat for

To support cultural resources and better understand the regional implications of climate change, the South Central Climate Adaptation Science Center (CASC) has found it critical to be directly engaged in research activities with the Federally recognized Tribes across the South Central United States. The South Central CASC Tribal Sustainability Science Manager will engage in scientific...

The nursery industry grows, markets, and sells plants for ecological restoration as well as urban and suburban landscaping. The Northeast U.S. is a patchwork of small, mostly private land holdings, where the choices of nursery professionals influence the composition of current and future ecosystems. Unfortunately, the nursery industry focuses predominantly on non-native plants. This...

Climate projections for the South-Central U.S. indicate increases of 2-5°F in average high temperatures by mid-century, declines of up to 4% in average precipitation, and increases in heatwaves and large rainfall events. This changing, more unpredictable climate makes it difficult to decide which species to plant when, or to know when certain species will bloom and go to seed. A refuge...