title: Climate change experiments in temperate grasslands: synthesis and future directions.
abstract: The immediate need to understand the complex responses of grasslands to climate change, to ensure food supplies and to mitigate future climate change through carbon sequestration, necessitate a global, synthesized approach. Numerous manipulative experiments have altered temperature or precipitation, often in conjunction with other interacting factors such as grazing, to understand potential effects of climate change on the ecological integrity of temperate grasslands and understand the mechanisms of change. Although the different ways in which temperature and precipitation may change to effect grasslands were well represented, variability in methodology limited generalizations. Results from these experiments were also largely mixed and complex; thus, a broad understanding of temperate grassland responses to these factors remains elusive. A collaboration based on a set of globally dispersed, inexpensive experiments with consistent methodology would provide the data needed to better understand responses of temperate grassland to climate change.
authors: Department of Biological Sciences, University of Alberta, 11455 Saskatchewan Drive, Edmonton, Alberta, Canada. shannon.white@ualberta.ca
authors: Shannon R
authors: SR
authors: White
authors: Cameron N
authors: CN
authors: Carlyle
authors: Lauchlan H
authors: LH
authors: Fraser
authors: James F
authors: JF
authors: Cahill
mesh_terms: D000818:Animals; D057231:Climate Change; D003226:Congresses as Topic; D017753:Ecosystem; D004784:Environmental Monitoring / Q000379:methods*; D005843:Geography; D060434:Herbivory / Q000502:physiology; D006109:Poaceae / Q000502:physiology*; D013696:Temperature