Sandra Vega Villarreal
Biographic Data
| ID | 7999664 |
|---|---|
| NAME | Sandra Vega Villarreal |
| GIVEN NAMES | Sandra Vega |
| FAMILY NAME | Villarreal |
| SIGNATURE | VILLARREAL S V |
| AFFILIATIONS | The University of Texas at El Paso |
| ORCID | 0000-0002-7638-1300 |
| VERIFIED | Yes |
| TOTAL WORKS | 4 |
| TOTAL CITATIONS | 6 |
| WORKS AS AUTHOR | 4 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2011 |
| LATEST PUBLICATION YEAR | 2015 |
| H-INDEX | 1 |
The U.S. Arctic Observing Viewer
Although much progress has been made with various Arctic Observing efforts, assessing that progress can be difficult. What data collection efforts are established or underway? Where? By whom? To help meet the strategic needs of programs such as the U.S. Study of Environmental Arctic Change (SEARCH), the Arctic Observing Network (AON), Sustaining Arctic Observing Networks (SAON) and related initiatives, an update has been released for the Arctic O…
Tundra vegetation change near Barrow, Alaska (1972–2010)
Knowledge of how arctic plant communities will respond to change has been largely derived from plot level experimental manipulation, not from trends of decade time scale environmental observations. This study documents plant community change in 330 marked plots at 33 sites established during the International Biological Program near Barrow, Alaska in 1972. Plots were resampled in 1999, 2008 and 2010 for species cover and presence. Cluster analysi…
Estimated change in tundra ecosystem function near Barrow, Alaska between 1972 and 2010
How the greening of Arctic landscapes manifests as a change in ecosystem structure and function remains largely unknown. This study investigates the likely implications of plant community change on ecosystem function in tundra near Barrow, Alaska. We use structural data from marked plots, established in 1972 and resampled in 1999, 2008 and 2010 to assess plant community change. Ecosystem functional studies were made close to peak growing season i…
Multi-Decadal Changes in Tundra Environments and Ecosystems
Multi-Decadal Changes in Tundra Environments and Ecosystems
Tundra vegetation change near Barrow, Alaska (1972–2010)
Knowledge of how arctic plant communities will respond to change has been largely derived from plot level experimental manipulation, not from trends of decade time scale environmental observations. This study documents plant community change in 330 marked plots at 33 sites established during the International Biological Program near Barrow, Alaska in 1972. Plots were resampled in 1999, 2008 and 2010 for species cover and presence. Cluster analysi…
Estimated change in tundra ecosystem function near Barrow, Alaska between 1972 and 2010
How the greening of Arctic landscapes manifests as a change in ecosystem structure and function remains largely unknown. This study investigates the likely implications of plant community change on ecosystem function in tundra near Barrow, Alaska. We use structural data from marked plots, established in 1972 and resampled in 1999, 2008 and 2010 to assess plant community change. Ecosystem functional studies were made close to peak growing season i…
The U.S. Arctic Observing Viewer
Although much progress has been made with various Arctic Observing efforts, assessing that progress can be difficult. What data collection efforts are established or underway? Where? By whom? To help meet the strategic needs of programs such as the U.S. Study of Environmental Arctic Change (SEARCH), the Arctic Observing Network (AON), Sustaining Arctic Observing Networks (SAON) and related initiatives, an update has been released for the Arctic O…
Geography (4 works) · Arctic (3 works) · Climate change (3 works) · Climate change and permafrost (3 works) · Cryospheric studies and observations (3 works) · Ecology (3 works) · Environmental Science (3 works) · Geology and Paleoclimatology Research (3 works) · Physical geography (3 works) · Tundra (3 works)