Zobrazeno 1 - 10
of 218
pro vyhledávání: '"M Halvorson"'
Publikováno v:
Frontiers in Earth Science, Vol 7 (2019)
In aquatic settings, periphytic algae exude labile carbon (C) that can significantly suppress or stimulate heterotrophic decomposition of recalcitrant C via priming effects. The magnitude and direction of priming effects may depend on the availabilit
Externí odkaz:
https://doaj.org/article/ea1fd9811e2043c1ae062c5353adb703
Autor:
Kimberly M. Halvorson, Eliot Hazeltine
Publikováno v:
Frontiers in Psychology, Vol 10 (2019)
Dual-task costs are often significantly reduced or eliminated when both tasks use compatible stimulus-response (S-R) pairs. Either by design or unintentionally, S-R pairs used in dual-task experiments that produce small dual-task costs typically have
Externí odkaz:
https://doaj.org/article/5c29c824f1134011b50daa43763383db
Publikováno v:
Freshwater Biology.
Publikováno v:
Oecologia. 199:757-768
Publikováno v:
Freshwater Science. 40:580-592
Primary producer-based and detrital-based energy pathways in streams are intertwined. Interactions between algae and heterotrophic microorganisms may accelerate or inhibit recalcitrant orga...
Autor:
Danilo L. Neves, Brandt G. Berghuis, Jessica M. Halvorson, Bryan C. Hansen, Samuel G. Markell, Carl A. Bradley
Publikováno v:
Plant Health Progress. 23:269-271
Frogeye leaf spot, caused by Cercospora sojina, is an important foliar disease of soybean (Glycine max) in the United States. Application of quinone outside inhibitor (QoI) fungicides has been an important tool available to farmers to help manage thi
Publikováno v:
Frontiers in Microbiology, Vol 8 (2017)
The framework of ecological stoichiometry was developed primarily within the context of “green” autotroph-based food webs. While stoichiometric principles also apply in “brown” detritus-based systems, these systems have been historically unde
Externí odkaz:
https://doaj.org/article/8ab50e82b3b94042bc51a7532704fa28
Autor:
Cédric L. Meunier, Maarten Boersma, Rana El-Sabaawi, Halvor M. Halvorson, Emily M. Herstoff, Dedmer B. Van de Waal, Richard J. Vogt, Elena Litchman
Publikováno v:
Frontiers in Environmental Science, Vol 5 (2017)
The theories developed in ecological stoichiometry (ES) are fundamentally based on traits. Traits directly linked to cell/body stoichiometry, such as nutrient uptake and storage, as well as the associated trade-offs, have the potential to shape ecolo
Externí odkaz:
https://doaj.org/article/f47fbf2f0c3441449b5f3c214a71ab5f
Publikováno v:
North Carolina medical journal. 83(4)
Many states and localities in the United States are implementing evidence-based tobacco control policies at the retail level, including Tobacco 21 laws, tobacco retailer licensing, restrictions on point-of-sale promotions, and bans on flavored tobacc
Publikováno v:
Oikos. 130:958-968
The standing dead phase is an important stage in the decomposition of emergent vegetation in marsh wetlands, yet few studies have examined how intrinsic litter traits constrain rates of standing litter decomposition or fungal colonization across plan