Lei Cheng

Works (6)

Updated: November 18th, 2024 11:07

2020 article

Large losses of ammonium-nitrogen from a rice ecosystem under elevated CO 2

Xu, C., Zhang, K., Zhu, W., Xiao, J., Zhu, C., Zhang, N., … Cheng, L. (2020, October 16). Science Advances, Vol. 6.

By: C. Xu, K. Zhang, W. Zhu, J. Xiao, C. Zhu *, N. Zhang, F. Yu, S. Li ...

topics (OpenAlex): Soil Carbon and Nitrogen Dynamics; Plant responses to elevated CO2; Atmospheric chemistry and aerosols
TL;DR: It is demonstrated that elevated CO2 causes substantial losses of ammonium-nitrogen that result from anaerobic oxidation of ammonia coupled to reduction of iron, and a new autotrophic member of the bacterial order Burkholderiales is identified that may use soil CO2 as a carbon source to couple an aerobic ammonium oxidation and iron reduction. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: November 9, 2020

2014 article

Experimental Study Of Cements And Stone/shale-brine-co2 Interactions

Cheng, L., Booker, F. L., Burkey, K. O., Tu, C., Shew, H. D., Rufty, T. W., … Hu, S. (2014, April 10). Apple Academic Press EBooks, pp. 277–307.

By: L. Cheng, F. Booker, K. Burkey, C. Tu, H. Shew, T. Rufty, E. Fiscus, J. Deforest, S. Hu 

topics (OpenAlex): Drilling and Well Engineering; Geological and Geochemical Analysis; CO2 Sequestration and Geologic Interactions
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2014 article

Soil Carbon, Nitrogen and Microbial Dynamics of Pasturelands: Impacts of Grazing Intensity and Planting Systems

WANG, Y., DUAN, W.-X., TU, C., WASHBURN, S., CHENG, L., & HU, S. (2014, April 26). Pedosphere, Vol. 24, pp. 408–416.

By: Y. Wang n, W. Duan n, C. Tu n, S. Washburn n, L. Cheng n & S. Hu n 

author keywords: C allocation; grass species; microbial respiration; microbial biomass; pastureland sustainability; plant productivity
topics (OpenAlex): Soil Carbon and Nitrogen Dynamics; Ruminant Nutrition and Digestive Physiology; Soil and Water Nutrient Dynamics
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2012 article

Arbuscular Mycorrhizal Fungi Increase Organic Carbon Decomposition Under Elevated CO 2

Cheng, L., Booker, F. L., Tu, C., Burkey, K. O., Zhou, L., Shew, H. D., … Hu, S. (2012, August 30). Science, Vol. 337, pp. 1084–1087.

By: L. Cheng n, F. Booker n, C. Tu n, K. Burkey  n, L. Zhou n, H. Shew n, T. Rufty  n, S. Hu n 

MeSH headings : Carbon / metabolism; Carbon Dioxide / metabolism; Mycorrhizae / metabolism; Nitrogen / metabolism; Plant Development; Plants / microbiology; Soil Microbiology
topics (OpenAlex): Mycorrhizal Fungi and Plant Interactions; Plant Parasitism and Resistance; Soil Carbon and Nitrogen Dynamics
TL;DR: Evidence is presented from four independent microcosm and field experiments demonstrating that CO2 enhancement of AMF results in considerable soil carbon losses, challenging the assumption that AMF protect against degradation of organic carbon in soil and raising questions about the current prediction of terrestrial ecosystem carbon balance under future climate-change scenarios. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2011 article

Soil Microbial Responses to Elevated CO2 and O3 in a Nitrogen-Aggrading Agroecosystem

Cheng, L., Booker, F. L., Burkey, K. O., Tu, C., Shew, H. D., Rufty, T. W., … Hu, S. (2011, June 22). PLoS ONE, Vol. 6.

By: L. Cheng n, F. Booker n, K. Burkey n, C. Tu n, H. Shew n, T. Rufty  n, E. Fiscus n, J. Deforest *, S. Hu n 

MeSH headings : Aerobiosis / drug effects; Agriculture; Bacteria / drug effects; Biomass; Carbon / metabolism; Carbon Dioxide / pharmacology; Ecosystem; Fatty Acids / analysis; Fungi / drug effects; Minerals / metabolism; Nitrogen / metabolism; Nitrogen Fixation / drug effects; Ozone / pharmacology; Phospholipids / analysis; Seasons; Soil; Soil Microbiology; Soybeans / drug effects; Soybeans / physiology
topics (OpenAlex): Soil Carbon and Nitrogen Dynamics; Plant responses to elevated CO2; Polar Research and Ecology
TL;DR: The results suggest that more attention should be directed towards assessing the impact of N availability on microbial activities and decomposition in projections of soil organic C balance in N-rich systems under future CO2 scenarios. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2010 article

Atmospheric CO2 enrichment facilitates cation release from soil

Cheng, L., Zhu, J., Chen, G., Zheng, X., Oh, N. H., Rufty, T. W., … Hu, S. (2010, January 21). Ecology Letters, Vol. 13, pp. 284–291.

By: L. Cheng n, J. Zhu *, G. Chen*, X. Zheng *, N. Oh *, T. Rufty  n, D. Richter*, S. Hu n 

author keywords: Anaerobic reduction; cation exchange; dissolved organic carbon; free-air CO2 enrichment; methane; microbial activities; nutrient cations; rice; soil acidification
MeSH headings : Anaerobiosis; Atmosphere / chemistry; Carbon Dioxide / chemistry; Carbon Dioxide / metabolism; Carbon Dioxide / pharmacology; Cations / chemistry; Cell Respiration; Oryza / drug effects; Oryza / growth & development; Oryza / metabolism; Plant Roots / drug effects; Plant Roots / growth & development; Plant Roots / metabolism; Soil; Soil Microbiology
topics (OpenAlex): Plant responses to elevated CO2; Soil Carbon and Nitrogen Dynamics; Plant Water Relations and Carbon Dynamics
TL;DR: Evidence for a novel mechanism of CO(2)-enhancement of cation release from soil in rice agricultural systems is presented and results indicate that over the short term, elevatedCO(2) may stimulate cationRelease from soil and enhance plant growth. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

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