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Libro 2009

Autor: Rose, Anita K. Coulston, John W.

In the Eastern United States, hourly concentrations of ozone typically range from 30 to 50 parts per billion (ppb), with events that may exceed 100 ppb. Typical exposure levels can cause visible foliar injury to some plant species and have the potential to reduce tree growth by up to 10 percent p...

Enlace original: https://bibliotecadigital.infor.cl/handle/20.500.12220/18278

Biblioteca Digital INFOR
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Rose, Anita K. ,  Coulston, John W. ,  [Ozone injury across the southern United States, 2002-06] ,  Ozone injury across the southern United States, 2002-06
Libro 2009

Autor: Rose, Anita K.

Between 2002 and 2007, the Forest Service’s Forest Inventory and Analysis (FIA) Program conducted the eighth inventory of the forests of Virginia. About 15.7 million acres, or 62 percent, of Virginia was forested. The majority (12.4 million acres) of Virginia’s forest land was in nonindustrial pr...

Enlace original: https://bibliotecadigital.infor.cl/handle/20.500.12220/17680

Biblioteca Digital INFOR
Enlace permanente
Rose, Anita K. ,  [Virginia's forests, 2007] ,  Virginia's forests, 2007

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