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Abstract
Alpine Environments
Globally, alpine environments are hotspots of biodiversity, often harboring higher diversity of plant species than corresponding areas at lower elevations. These regions are also likely to experience more severe and rapid change in climate than lowlands under conditions of anthropogenic warming (Theurillat & Guisan 2001; Halloy & Mark 2003; Pickering & Armstrong 2003). Such climatic effects are already being documented by instrumental monitoring in the few places in western North America where long-term climate stations are available at high elevations. New sites are being planned (see GCOS article, pg 15). Climate Change is augmenting concern for alpine vegetation because available habitat diminishes at increasingly higher elevations. This creates an “elevational squeeze,” whereby the geometry of mountain peaks means that escape routes to cooler environments uphill are dead ends for migrating alpine species. While monitoring and modeling efforts have begun to elucidate climate of alpine environments in North America, very little is known about corresponding responses of alpine plant species to changing climate. Indeed, for many mountain regions in the West, little information exists even about alpine plant distribution and abundance.
| Publication type | Article |
|---|---|
| Publication Subtype | Journal Article |
| Title | Monitoring alpine plants for climate change: The North American GLORIA Project |
| Series title | Mountain Views |
| Volume | 1 |
| Issue | 1 |
| Year Published | 2007 |
| Language | English |
| Publisher | CIRMOUNT |
| Contributing office(s) | Northern Rocky Mountain Science Center |
| Description | 3 p. |
| Online Only (Y/N) | N |
| Additional Online Files (Y/N) | N |
| Google Analytic Metrics | Metrics page |