机译:Lichen-based critical loads for deposition of nitrogen and sulfur in US forests
US Forest Serv, USDA, Biol & Phys Resources, Washington, DC 20250 USA;
Weber State Univ, Ogden, UT 84408 USA;
US Forest Serv, USDA, Pacific Northwest Res Stn, Portland, OR USABrigham Young Univ, ML Bean Life Sci Museum, Provo, UT 84602 USA|Brigham Young Univ, Dept Biol, Provo, UT 84602 USA;
Atmospheric deposition; Climate resilience; Ecological thresholds; Epiphytes; Forest inventory and analysis; Lichenized fungi; Non-greenhouse gases;