Effects of air pollutants from wildfires on downwind ecosystems: Observations, knowledge gaps, and questions for assessing risk
MJ Paul, SD LeDuc, K Boaggio… - Environmental …, 2023 - ACS Publications
Wildfires have increased in frequency and area burned, trends expected to continue with
climate change. Among other effects, fires release pollutants into the atmosphere …
climate change. Among other effects, fires release pollutants into the atmosphere …
Sensitive tree species remain at risk despite improved air quality benefits to US forests
Atmospheric nitrogen (N) and sulfur (S) deposition can significantly affect forest biodiversity
and production by altering the growth and survival of trees. Three decades of air quality …
and production by altering the growth and survival of trees. Three decades of air quality …
A review of measurements of air-surface exchange of reactive nitrogen in natural ecosystems across North America
This review summarizes the state of the science of measurements of dry deposition of
reactive nitrogen (Nr) compounds in North America, beginning with current understanding of …
reactive nitrogen (Nr) compounds in North America, beginning with current understanding of …
Potential vulnerability of 348 herbaceous species to atmospheric deposition of nitrogen and sulfur in the United States
Atmospheric nitrogen and sulfur pollution increased over much of the United States during
the twentieth century from fossil fuel combustion and industrial agriculture. Despite recent …
the twentieth century from fossil fuel combustion and industrial agriculture. Despite recent …
Investigating ammonia emissions in a coastal urban airshed using stable isotope techniques
AH Berner, JD Felix - Science of the Total Environment, 2020 - Elsevier
Increases in reactive nitrogen (N) production and consumption have caused ammonia (NH
3) emissions to the atmosphere to increase up to five times since the industrial revolution …
3) emissions to the atmosphere to increase up to five times since the industrial revolution …
Lichen-based critical loads for deposition of nitrogen and sulfur in US forests
Critical loads are thresholds of atmospheric deposition below which harmful ecological
effects do not occur. Because lichens are sensitive to atmospheric deposition, lichen-based …
effects do not occur. Because lichens are sensitive to atmospheric deposition, lichen-based …
Growth and survival relationships of 71 tree species with nitrogen and sulfur deposition across the conterminous US
Atmospheric deposition of nitrogen (N) influences forest demographics and carbon (C)
uptake through multiple mechanisms that vary among tree species. Prior studies have …
uptake through multiple mechanisms that vary among tree species. Prior studies have …
Important Role of Overland Flows and Tile Field Pathways in Nutrient Transport
Nitrogen and phosphorus pollution is of great concern to aquatic life and human well-being.
While most of these nutrients are applied to the landscape, little is known about the complex …
While most of these nutrients are applied to the landscape, little is known about the complex …
Herbarium specimens reveal that mycorrhizal type does not mediate declining temperate tree nitrogen status over a century of environmental change
Rising atmospheric carbon dioxide concentrations (CO2) and atmospheric nitrogen (N)
deposition have contrasting effects on ectomycorrhizal (EM) and arbuscular mycorrhizal …
deposition have contrasting effects on ectomycorrhizal (EM) and arbuscular mycorrhizal …
High-resolution maps of critical loads for sulfur and nitrogen in China
X Ge, Q Yu, L Duan, Y Zhao, M Posch, J Hao - Scientific Data, 2023 - nature.com
The critical load concept is an important scientific guideline for acid deposition control. It was
not only a crucial scientific basis to determine the emission reduction targets in Europe, but …
not only a crucial scientific basis to determine the emission reduction targets in Europe, but …