Altered belowground carbon cycling following land-use change to perennial bioenergy crops
Belowground carbon (C) dynamics of terrestrial ecosystems play an important role in the
global C cycle and thereby in climate regulation. Globally, land-use change is a major driver …
global C cycle and thereby in climate regulation. Globally, land-use change is a major driver …
Mechanisms underlying limited soil carbon gains in perennial and cover‐cropped bioenergy systems revealed by stable isotopes
C Ye, SJ Hall - GCB Bioenergy, 2020 - Wiley Online Library
Removal of biomass for bioenergy production may decrease soil organic carbon. While
perennials or cover‐cropped grains often have greater root production than annual grain …
perennials or cover‐cropped grains often have greater root production than annual grain …
Quantifying the effects of switchgrass (Panicum virgatum) on deep organic C stocks using natural abundance 14C in three marginal soils
Perennial bioenergy crops have been shown to increase soil organic carbon (SOC) stocks,
potentially offsetting anthropogenic C emissions. The effects of perennial bioenergy crops …
potentially offsetting anthropogenic C emissions. The effects of perennial bioenergy crops …
Carbon exchange by establishing biofuel crops in Central Illinois
M Zeri, K Anderson-Teixeira, G Hickman… - Agriculture, ecosystems …, 2011 - Elsevier
Perennial grass biofuels may contribute to long-term carbon sequestration in soils, thereby
providing a broad range of environmental benefits. To quantify those benefits, the carbon …
providing a broad range of environmental benefits. To quantify those benefits, the carbon …
N fertilizer and harvest impacts on bioenergy crop contributions to SOC
CE Stewart, RF Follett, EG Pruessner… - GCB …, 2016 - Wiley Online Library
Belowground root biomass is infrequently measured and simply represented in models that
predict landscape‐level changes to soil carbon stocks and greenhouse gas balances. Yet …
predict landscape‐level changes to soil carbon stocks and greenhouse gas balances. Yet …
Soil particulate organic matter increases under perennial bioenergy crop agriculture
IB Kantola, MD Masters, EH DeLucia - Soil Biology and Biochemistry, 2017 - Elsevier
Annual row crop agriculture contributes to carbon (C) losses from Midwest soils, while the
establishment of perennial crops for food and fuel has the potential to increase soil C stocks …
establishment of perennial crops for food and fuel has the potential to increase soil C stocks …
Marginal land conversion to perennial energy crops with biomass removal enhances soil carbon sequestration
Y Xu, J Zhou, W Feng, R Jia, C Liu, T Fu, S Xue… - GCB …, 2022 - Wiley Online Library
Marginal land conversion to perennial energy crops can provide biomass feedstocks and
climate change mitigation. However, the effect of perennial energy crop cultivation on soil …
climate change mitigation. However, the effect of perennial energy crop cultivation on soil …
Soil carbon and nitrogen responses to nitrogen fertilizer and harvesting rates in switchgrass cropping systems
ZP Valdez, WC Hockaday, CA Masiello… - BioEnergy …, 2017 - Springer
The environmental sustainability of bioenergy cropping systems depends upon multiple
factors such as crop selection, agricultural practices, and the management of carbon (C) …
factors such as crop selection, agricultural practices, and the management of carbon (C) …
Plant community composition influences fine root production and biomass allocation in perennial bioenergy cropping systems of the upper Midwest, USA
Fine roots play a key role in the global carbon (C) cycle because much of the C
accumulating in soil is the result of fine root production and turnover. Here we explore the …
accumulating in soil is the result of fine root production and turnover. Here we explore the …
[HTML][HTML] The grassland carbon cycle: Mechanisms, responses to global changes, and potential contribution to carbon neutrality
Grassland is one of the largest terrestrial biomes, providing critical ecosystem services such
as food production, biodiversity conservation, and climate change mitigation. Global climate …
as food production, biodiversity conservation, and climate change mitigation. Global climate …