Local impacts of a rural coal-burning generating station on lichen abundance in a New England forest

acer saccharinum aguas residuales air pollution arbre forestier bosques carbon charbon coal combustible combustibles comunidades vegetales cours d'eau cursos de agua environmental impact epifitas epiphyte epiphytes factories forest trees forests fuels impact sur l'environnement impacto ambiental lichen lichenes plant communities populus deltoides rivers usine wastewater