| Autor: |
Alfaro, René I.1 ralfaro@nrcan.gc.ca, Berg, Jenny1, Axelson, Jodi2 |
| Předmět: |
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| Zdroj: |
Forest Ecology & Management. Mar2014, Vol. 315, p72-79. 8p. |
| Abstrakt: |
Highlights: [•] We reconstruct the history of western spruce budworm in southern British Columbia, Canada. [•] We found that since the 1500s, outbreaks have been periodic, with a mean return interval of 28 years. [•] Outbreaks were generally spatially synchronous within the study area. [•] The number of outbreaks per century since the 1800s was 3–4 per century. [ABSTRACT FROM AUTHOR] |
| Databáze: |
GreenFILE |
| Externí odkaz: |
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