Cellulosic biofuel contributions to a sustainable energy future: Choices and outcomes

GP Robertson, SK Hamilton, BL Barham, BE Dale… - Science, 2017 - science.org
BACKGROUND Cellulosic biofuels offer environmental benefits not available from grain-
based biofuels and are a cornerstone of efforts to meet transportation fuel needs in a future …

Long-term excess nitrogen fertilizer increases sensitivity of soil microbial community to seasonal change revealed by ecological network and metagenome analyses

BB Li, SS Roley, DS Duncan, J Guo… - Soil Biology and …, 2021 - Elsevier
Nitrogen (N) fertilizer has often been generously applied to increase crop biomass yield.
Although the influences of inorganic N fertilizer on soil microbial communities have been …

[HTML][HTML] Microbial spatial footprint as a driver of soil carbon stabilization

AN Kravchenko, AK Guber, BS Razavi, J Koestel… - Nature …, 2019 - nature.com
Increasing the potential of soil to store carbon (C) is an acknowledged and emphasized
strategy for capturing atmospheric CO2. Well-recognized approaches for soil C accretion …

[HTML][HTML] Supporting agricultural ecosystem services through the integration of perennial polycultures into crop rotations

P Weißhuhn, M Reckling, U Stachow, H Wiggering - Sustainability, 2017 - mdpi.com
This review analyzes the potential role and long-term effects of field perennial polycultures
(mixtures) in agricultural systems, with the aim of reducing the trade-offs between …

Machine learning improves predictions of agricultural nitrous oxide (N2O) emissions from intensively managed cropping systems

D Saha, B Basso, GP Robertson - Environmental Research …, 2021 - iopscience.iop.org
The potent greenhouse gas nitrous oxide (N 2 O) is accumulating in the atmosphere at
unprecedented rates largely due to agricultural intensification, and cultivated soils …

[HTML][HTML] Analysis of alternative bioenergy with carbon capture strategies: present and future

CH Geissler, CT Maravelias - Energy & Environmental Science, 2022 - pubs.rsc.org
Biomass can be converted via fermentation, pyrolysis, gasification, or combustion to a
variety of bioenergies, and each conversion technology generates streams with different …

Empirical evidence for the potential climate benefits of decarbonizing light vehicle transport in the US with bioenergy from purpose-grown biomass with and without …

I Gelfand, SK Hamilton, AN Kravchenko… - Environmental …, 2020 - ACS Publications
Climate mitigation scenarios limiting global temperature increases to 1.5° C rely on
decarbonizing vehicle transport with bioenergy production plus carbon capture and storage …

[HTML][HTML] Leaching losses of dissolved organic carbon and nitrogen from agricultural soils in the upper US Midwest

MZ Hussain, GP Robertson, B Basso… - Science of the Total …, 2020 - Elsevier
Leaching losses of dissolved organic carbon (DOC) and nitrogen (DON) from agricultural
systems are important to water quality and carbon and nutrient balances but are rarely …

[HTML][HTML] Associative nitrogen fixation (ANF) in switchgrass (Panicum virgatum) across a nitrogen input gradient

SS Roley, DS Duncan, D Liang, A Garoutte… - PloS one, 2018 - journals.plos.org
Associative N fixation (ANF), the process by which dinitrogen gas is converted to ammonia
by bacteria in casual association with plants, has not been well-studied in temperate …

Nitrate leaching from continuous corn, perennial grasses, and poplar in the US Midwest

MZ Hussain, AK Bhardwaj, B Basso… - Journal of …, 2019 - Wiley Online Library
Leaching from annual corn (Zea mays L.) crops is a primary source of nitrate (NO3−)
pollution of ground and surface waters. Here, we compare NO3− losses from no‐till corn …