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Ashley D Sparrow

Explore the profile of Ashley D Sparrow including associated specialties, affiliations and a list of published articles. Areas
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Recent Articles
1.
Turnbull M, Tissue D, Murthy R, Wang X, Sparrow A, Griffin K
New Phytol . 2021 Apr; 161(3):819-826. PMID: 33873713
•  We measured night-time respiration and daytime photosynthesis of leaves in canopies of 4 m tall cottonwood (Populus deltoides) trees to investigate the link between leaf respiration and photosynthetic capacity....
2.
Niinemets U, Lukjanova A, Sparrow A, Turnbull M
Funct Plant Biol . 2020 Jul; 32(7):571-582. PMID: 32689157
Many arid and saline habitat species possess sparse canopies with cylindrical foliage that is considered relatively invariable along environmental gradients. However, even in sparse canopies strong gradients of light develop...
3.
Lee C, Laughlin D, Bottos E, Caruso T, Joy K, Barrett J, et al.
Commun Biol . 2019 Feb; 2:62. PMID: 30793041
Abiotic and biotic factors control ecosystem biodiversity, but their relative contributions remain unclear. The ultraoligotrophic ecosystem of the Antarctic Dry Valleys, a simple yet highly heterogeneous ecosystem, is a natural...
4.
Walsh F, Sparrow A, Kendrick P, Schofield J
Proc Natl Acad Sci U S A . 2016 Sep; 113(37):E5365-7. PMID: 27588901
No abstract available.
5.
Holdaway R, Sparrow A, Coomes D
Philos Trans R Soc Lond B Biol Sci . 2010 Apr; 365(1545):1437-47. PMID: 20368262
Understanding successional trends in energy and matter exchange across the ecosystem-atmosphere boundary layer is an essential focus in ecological research; however, a general theory describing the observed pattern remains elusive....
6.
Niinemets U, Lukjanova A, Turnbull M, Sparrow A
Tree Physiol . 2007 May; 27(8):1137-51. PMID: 17472940
Acclimation potential of needle photosynthetic capacity varies greatly among pine species, but the underlying chemical, anatomical and morphological controls are not entirely understood. We investigated the light-dependent variation in needle...
7.
Heinemann J, Sparrow A, Traavik T
Trends Biotechnol . 2004 Jul; 22(7):331-6. PMID: 15245904
Often the limits of detection of genetically engineered organisms (GEOs, LMOs, GMOs) determine what legislation sets as thresholds of allowable contamination of the human food chain with GEOs. Many countries...