Vegetation dynamics associated with changes in atmospheric nitrogen deposition and climate in hardwood forests of Shenandoah and Great Smoky Mountains National Parks, USA

2018 ◽  
Vol 237 ◽  
pp. 662-674 ◽  
Author(s):  
T.C. McDonnell ◽  
S. Belyazid ◽  
T.J. Sullivan ◽  
M. Bell ◽  
C. Clark ◽  
...  
Keyword(s):  
Nitrogen Deposition ◽  
National Parks ◽  
Vegetation Dynamics ◽  
Hardwood Forests ◽  
Atmospheric Nitrogen Deposition ◽  
Atmospheric Nitrogen ◽  
Great Smoky Mountains ◽  
Smoky Mountains

scholarly journals Selecting Biomonitors of Atmospheric Nitrogen Deposition: Guidelines for Practitioners and Decision Makers

Nitrogen ◽  
2021 ◽  
Vol 2 (3) ◽  
pp. 308-320
Author(s):  
D. Nayeli Martínez ◽  
Edison A. Díaz-Álvarez ◽  
Erick de la Barrera
Keyword(s):  
Environmental Pollution ◽  
Nitrogen Deposition ◽  
Biodiversity Loss ◽  
Decision Makers ◽  
Economic Losses ◽  
Atmospheric Nitrogen Deposition ◽  
Atmospheric Nitrogen ◽  
Nitrogen Emissions ◽  
Vascular Epiphytes ◽  
Ecophysiological Response

Environmental pollution is a major threat to public health and is the cause of important economic losses worldwide. Atmospheric nitrogen deposition is one of the most significant components of environmental pollution, which, in addition to being a health risk, is one of the leading drivers of global biodiversity loss. However, monitoring pollution is not possible in many regions of the world because the instrumentation, deployment, operation, and maintenance of automated systems is onerous. An affordable alternative is the use of biomonitors, naturally occurring or transplanted organisms that respond to environmental pollution with a consistent and measurable ecophysiological response. This policy brief advocates for the use of biomonitors of atmospheric nitrogen deposition. Descriptions of the biological and monitoring particularities of commonly utilized biomonitor lichens, bryophytes, vascular epiphytes, herbs, and woody plants, are followed by a discussion of the principal ecophysiological parameters that have been shown to respond to the different nitrogen emissions and their rate of deposition.

Atmospheric nitrogen deposition in world biodiversity hotspots: the need for a greater global perspective in assessing N deposition impacts

2006 ◽  
Vol 12 (3) ◽  
pp. 470-476 ◽  
Author(s):  
GARETH K. PHOENIX ◽  
W. KEVIN HICKS ◽  
STEVE CINDERBY ◽  
JOHAN C. I. KUYLENSTIERNA ◽  
WILLIAM D. STOCK ◽  
...  
Keyword(s):  
Nitrogen Deposition ◽  
N Deposition ◽  
Global Perspective ◽  
Atmospheric Nitrogen Deposition ◽  
Biodiversity Hotspots ◽  
Atmospheric Nitrogen

Lake-specific responses to elevated atmospheric nitrogen deposition in the Colorado Rocky Mountains, U.S.A.

Hydrobiologia ◽  
2003 ◽  
Vol 510 (1-3) ◽  
pp. 103-114 ◽  
Author(s):  
Koren R. Nydick ◽  
Brenda Moraska Lafrancois ◽  
Jill S. Baron ◽  
Brett M. Johnson
Keyword(s):  
Nitrogen Deposition ◽  
Rocky Mountains ◽  
Atmospheric Nitrogen Deposition ◽  
Atmospheric Nitrogen ◽  
Colorado Rocky Mountains
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