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Ecology and Evolutionary Biology

University of Massachusetts Amherst

2009

Forest recovery

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Full-Text Articles in Life Sciences

Landscape Ecology Of Large Fires In Southwestern Forests, Usa, Sandra L Haire Feb 2009

Landscape Ecology Of Large Fires In Southwestern Forests, Usa, Sandra L Haire

Doctoral Dissertations 1896 - February 2014

The recent increase in large fires in southwestern forests has prompted concern regarding their ecological consequences. Recognizing the importance of spatial patterns in influencing successional processes, I asked: (1) How do large fires change plant communities?; (2) What are the implications of these changes for ponderosa pine forests?; and (3) What is the relationship of fire severity to gradients of climate, fuels, and topography? To address the first two questions, I studied succession in the woody plant community at two sites that burned in high-severity fire: La Mesa fire in northern New Mexico (1977) and Saddle Mountain in northern Arizona ...