Emily Dell

Works (6)

Updated: July 5th, 2023 15:55

2012 journal article

Heat stress and N fertilization affect soil microbial and enzyme activities in the creeping bentgrass (Agrostis Stolonifera L.) rhizosphere

Applied Soil Ecology, 56, 19–26.

By: E. Dell n, D. Carley n , T. Rufty n & W. Shi n 

author keywords: Biolog plate; Heat stress; Microbial substrate utilization pattern; Soil enzyme activity; Temperature sensitivity; Turfgrass
TL;DR: The results indicated that summer heat stress and the associated increases in root and OM degradation in bentgrass systems are related with overall temperature stimulations on soil microbial and enzyme activities as well as with modifications in functional components of the microbial community. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, Crossref, NC State University Libraries
Added: August 6, 2018

2011 journal article

Microbial and soil properties in bentgrass putting greens: Impacts of nitrogen fertilization rates

GEODERMA, 162(1-2), 215–221.

By: Y. Liu  n, E. Dell n, H. Yao *, T. Rufty n & W. Shi n 

author keywords: Soil enzyme activity; Microbial biomass; C and N mineralization; N fertilization; Turfgrass
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2010 journal article

Chemical composition of dissolved organic matter in agroecosystems: Correlations with soil enzyme activity and carbon and nitrogen mineralization

APPLIED SOIL ECOLOGY, 46(3), 426–435.

By: L. Tian n, E. Dell n & W. Shi n 

author keywords: Dissolved organic matter; Reducing sugars; Soil enzyme activity; Peroxidase; beta-Glucosidase; Soil C and N mineralization
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2010 journal article

The community composition of soil-denitrifying bacteria from a turfgrass environment

RESEARCH IN MICROBIOLOGY, 161(5), 315–325.

By: E. Dell n, D. Bowman n, T. Rufty n & W. Shi n 

author keywords: Denitrifying bacteria; nirK; nosZ; Microbial community composition; Turfgrass
MeSH headings : Bacteria / classification; Bacteria / genetics; Bacteria / isolation & purification; Bacteria / metabolism; Base Sequence; Biodiversity; Ecological and Environmental Phenomena; Ecosystem; Electrophoresis; Genetic Variation; Meta-Analysis as Topic; Nitrate Reductase / genetics; Nitrates / metabolism; Nitrite Reductases / genetics; Nitrites / metabolism; Nitrogen Compounds / metabolism; Nitrous Oxide / metabolism; North Carolina; Oxidation-Reduction; Oxidoreductases / genetics; Phylogeny; Pinus / microbiology; Poaceae / microbiology; Sequence Analysis, DNA; Soil / analysis; Soil Microbiology; Trees / microbiology
TL;DR: This study provides a useful baseline of nirK- and nosZ-type soil denitrifier communities to aid in the evaluation of ecological and environmental impacts of turfgrass systems. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2007 journal article

Intensive management affects composition of betaproteobacterial ammonia oxidizers in turfgrass systems

MICROBIAL ECOLOGY, 56(1), 178–190.

By: E. Dell n, D. Bowman n, T. Rufty n & W. Shi n 

MeSH headings : Ammonia / metabolism; Betaproteobacteria / classification; Betaproteobacteria / genetics; Betaproteobacteria / growth & development; Cloning, Molecular; Conservation of Natural Resources; Ecosystem; Genetic Variation; Molecular Sequence Data; Nitrosomonas / classification; Nitrosomonas / genetics; Nitrosomonas / growth & development; North Carolina; Oxidation-Reduction; Oxidoreductases / genetics; Phylogeny; Poaceae; RNA, Ribosomal, 16S / genetics; Sequence Analysis, DNA; Soil Microbiology; Time Factors
TL;DR: Turfgrass is a highly managed ecosystem subject to frequent fertilization, mowing, irrigation, and application of pesticides, which may create a perturbed environment for ammonia oxidizers, a key microbial group responsible for nitrification. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2006 journal article

Soil enzyme activities and organic matter composition in a turfgrass chronosequence

PLANT AND SOIL, 288(1-2), 285–296.

By: W. Shi n , E. Dell n, D. Bowman n & K. Iyyemperumal n

author keywords: cellulase; Fourier transform infrared; N-acetyl-beta-glucosaminidase; phenol oxidase; soil enzymes; turfgrass
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

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