Walter A. Pursley

Works (11)

Updated: July 5th, 2023 16:04

2007 journal article

Elevated carbon dioxide and ozone effects on peanut: I. Gas-exchange, biomass, and leaf chemistry

CROP SCIENCE, 47(4), 1475–1487.

By: F. Booker n, K. Burkey n, W. Pursley n & A. Heagle n

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UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2007 journal article

Elevated carbon dioxide and ozone effects on peanut: II. Seed yield and quality

CROP SCIENCE, 47(4), 1488–1497.

By: K. Burkey n, F. Booker n, W. Pursley n & A. Heagle n

TL;DR: Overall results indicate that increasing concentrations of tropospheric O 3 will suppress yield of O 3 –sensitive peanut cultivars, while elevated CO 2 will moderate this response. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2005 journal article

Comparative responses of container- versus ground-grown soybean to elevated carbon dioxide and ozone

CROP SCIENCE, 45(3), 883–895.

By: F. Booker n, J. Miller n, E. Fiscus n, W. Pursley n & L. Stefanski n 

TL;DR: The results indicated that planting density and rooting environment affected plant morphology, but relative responses of seed yield to elevated CO 2 and O 3 were not fundamentally different between soybean plants grown in large pots and in the ground in open-top chambers. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2005 journal article

Decomposition of soybean grown under elevated concentrations of CO2 and O-3

Global Change Biology, 11(4), 685–698.

By: F. Booker, S. Prior, H. Torbert, E. Fiscus, W. Pursley & S. Hu 

Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2003 journal article

Growth and yield responses of potato to mixtures of carbon dioxide and ozone

JOURNAL OF ENVIRONMENTAL QUALITY, 32(5), 1603–1610.

By: A. Heagle n, J. Miller n & W. Pursley n

MeSH headings : Air Pollutants / toxicity; Carbon Dioxide / pharmacology; Environmental Exposure; Oxidants, Photochemical / toxicity; Ozone / toxicity; Solanum / growth & development
TL;DR: Elevated CO2 appeared to protect Dark Red Norland from O3-induced suppression of shoot, root, and tuber weight as measured at midseason but did not protect either cultivar from O2 stress at the final harvest, illustrating the difficulty in predicting effects of O3 + CO2 mixtures based on the effects of the individual gases. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2002 journal article

Growth and yield responses of snap bean to mixtures of carbon dioxide and ozone

JOURNAL OF ENVIRONMENTAL QUALITY, 31(6), 2008–2014.

By: A. Heagle n, J. Miller n, K. Burkey n, G. Eason n & W. Pursley n

MeSH headings : Air Pollutants / adverse effects; Carbon Dioxide / pharmacology; Environmental Exposure; Oxidants, Photochemical / adverse effects; Ozone / adverse effects; Phaseolus / growth & development
TL;DR: Extreme sensitivity to O3 may be the reason elevated CO2 failed to significantly protect S156 from O3 stress, whereas elevated O3 significantly suppressed growth and pod weight of S156 but not of Tenderette. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2000 journal article

Growth and yield responses of winter wheat to mixtures of ozone and carbon dioxide

CROP SCIENCE, 40(6), 1656–1664.

By: A. Heagle n, J. Miller n & W. Pursley n

TL;DR: The results are similar to results with other crops, and further emphasize the need to consider possible interactions between O 3 and CO 2 when investigating effects of O 3 or CO 2 on plant systems. (via Semantic Scholar)
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UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
Source: Web Of Science
Added: August 6, 2018

1999 article

Influence of daily carbon dioxide exposure duration and root environment on soybean response to elevated carbon dioxide

JOURNAL OF ENVIRONMENTAL QUALITY, Vol. 28, pp. 666–675.

By: A. Heagle n, F. Booker n, J. Miller n, W. Pursley n & L. Stefanski n 

UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

1999 journal article

Ozone stress, carbon dioxide enrichment, and nitrogen fertility interactions in cotton

CROP SCIENCE, 39(3), 731–741.

By: A. Heagle n, J. Miller*, F. Booker n & W. Pursley n

TL;DR: The results emphasize the need to consider O 3 X CO 2 interactions to ensure correct interpretation of cause-effect relationships in CO 2 enrichment studies with crops that are sensitive to O 3 . (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
Source: Web Of Science
Added: August 6, 2018

1998 journal article

Influence of ozone stress on soybean response to carbon dioxide enrichment: II. Biomass and development

CROP SCIENCE, 38(1), 122–128.

By: J. Miller n, A. Heagle n & W. Pursley n

TL;DR: The results indicate that in order to understand the future impacts of atmospheric gases such as elevated CO 2 and O 3 on crop growth, their combined effects should be determined. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
Source: Web Of Science
Added: August 6, 2018

1997 journal article

Influence of a mycorrhizal fungus and/or rhizobium on growth and biomass partitioning of subterranean clover exposed to ozone

WATER AIR AND SOIL POLLUTION, 96(1-4), 233–248.

By: J. Miller n, . Shafer, M. Schoeneberger, W. Pursley, S. Horton & C. Davey

author keywords: rhizobia; VAM
TL;DR: The mycorrhizal fungus is such a significant C drain that even a small amount of O3 stress suppresses plant growth under these conditions, and Statistically significant interactions occurred between O3 and inoculum types for shoot and total biomass. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
Source: Web Of Science
Added: August 6, 2018

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