User profiles for Rebecca Abney
Rebecca B. AbneyUniversity of Georgia Verified email at uga.edu Cited by 335 |
[HTML][HTML] Pyrogenic carbon erosion: implications for stock and persistence of pyrogenic carbon in soil
Pyrogenic carbon (PyC) constitutes an important pool of soil organic matter (SOM), particularly
for its reactivity and because of its assumed long residence times in soil. In the past, …
for its reactivity and because of its assumed long residence times in soil. In the past, …
Pyrogenic carbon erosion after the Rim Fire, Yosemite National Park: The role of burn severity and slope
Pyrogenic carbon (PyC) is an incomplete combustion by‐product with longer soil residence
times compared with nonpyrogenic components of the soil carbon (C) pool and can be …
times compared with nonpyrogenic components of the soil carbon (C) pool and can be …
Microbial mechanisms and ecosystem flux estimation for aerobic NOy emissions from deciduous forest soils
Reactive nitrogen oxides (NO y ; NO y = NO + NO 2 + HONO) decrease air quality and impact
radiative forcing, yet the factors responsible for their emission from nonpoint sources (ie, …
radiative forcing, yet the factors responsible for their emission from nonpoint sources (ie, …
Burn intensity drives the alteration of phenolic lignin to (Poly) aromatic hydrocarbons as revealed by pyrolysis gas chromatography–mass spectrometry (Py-GC/MS)
High-intensity wildfires alter the chemical composition of organic matter, which is expected
to be distinctly different from low-intensity prescribed fires. Herein, we used pyrolysis gas …
to be distinctly different from low-intensity prescribed fires. Herein, we used pyrolysis gas …
[HTML][HTML] Post-wildfire erosion in mountainous terrain leads to rapid and major redistribution of soil organic carbon
RB Abney, J Sanderman, D Johnson… - Frontiers in Earth …, 2017 - frontiersin.org
Catchments impacted by wildfire typically experience elevated rates of post-fire erosion and
formation and deposition of pyrogenic carbon (PyC). To better understand the role of …
formation and deposition of pyrogenic carbon (PyC). To better understand the role of …
Reaction of Organic Matter with Nitronium Ion as a Source of Organic Nitrate Esters in Proxies for Organic Aerosols
Organic nitrate ester compounds (RONO 2 ) are an important sink for nitrogen oxides (NO x
≡ NO + NO 2 ) that impact ozone and organic aerosol formation in the lower atmosphere. …
≡ NO + NO 2 ) that impact ozone and organic aerosol formation in the lower atmosphere. …
The role of the physical properties of soil in determining biogeochemical responses to soil warming
Warmer air temperatures projected for the coming centuries are expected to increase soil
temperature and accelerate the rate of biogeochemical processes. Currently, there is limited …
temperature and accelerate the rate of biogeochemical processes. Currently, there is limited …
Surface charge measurements with scanning ion conductance microscopy provide insights into nitrous acid speciation at the Kaolin mineral–air interface
Unique surface properties of aluminosilicate clay minerals arise from anisotropic distribution
of surface charge across their layered structures. Yet, a molecular-level understanding of …
of surface charge across their layered structures. Yet, a molecular-level understanding of …
Shifting Wildfire Trends and Management Implications for the Wildland Urban Interface in the Twenty-first Century
R Abney, Q Ma - Fire Safety and Management Awareness, 2020 - books.google.com
Anthropogenic climate change is projected to impact a significant proportion of ecosystems
throughout the world. These shifts in climate are already impacting a diversity of wildland and …
throughout the world. These shifts in climate are already impacting a diversity of wildland and …
[HTML][HTML] Opportunities for Research on Carbon Management in Longleaf Pine Ecosystems
Longleaf pine (Pinus palustris Mill.) savannas and woodlands are known for providing
numerous ecosystem services such as promoting biodiversity, reducing risk of wildfire and insect …
numerous ecosystem services such as promoting biodiversity, reducing risk of wildfire and insect …