Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Kathleen M. Quigley"'
Publikováno v:
Ecosphere, Vol 15, Iss 8, Pp n/a-n/a (2024)
Abstract Understanding the mechanisms underlying viable seed production of perennial bunchgrasses is critical to improving restoration and conservation success in Great Basin sagebrush steppe rangelands. We studied the effects of pre‐ and post‐an
Externí odkaz:
https://doaj.org/article/462bc96ec86244a68f405e464db31248
Autor:
Lynne M. Westphal, Brian R. Sturtevant, Gordon C. Reese, Kathleen M. Quigley, Jason Crabtree, David N. Bengston, Forrest D. Fleischman, Joshua S. Plisinski
Publikováno v:
Landscape and Urban Planning. 237:104798
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae9f2e21dcaa49e116e2be45cbbbae93
https://doi.org/10.1016/j.landurbplan.2023.104798
https://doi.org/10.1016/j.landurbplan.2023.104798
Publikováno v:
Frontiers in Plant Science, Vol 5 (2014)
Grasses (Poaceae) lack the complex biochemical pathways and structural defenses employed by other plant families; instead they deposit microscopic silica (SiO2) granules in their leaf blades (i.e. phytoliths) as a putative defense strategy. Silica ac
Externí odkaz:
https://doaj.org/article/709347603b114600b9c1f561407f2398
Autor:
Randall K. Kolka, Kathleen M. Quigley, Brian R. Sturtevant, Jessica R. Miesel, Christel C. Kern, Matthew B. Dickinson
Publikováno v:
The Science of the total environment. 767
Prescribed fire is widely used for ecosystem restoration, yet the mechanisms that determine its effectiveness remain poorly characterized. Because soil hydrology influences ecosystem processes like erosion, runoff, and plant competition, it is import
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6f54b59f872b351240f304dc8808ed3
https://pubmed.ncbi.nlm.nih.gov/33429276
https://pubmed.ncbi.nlm.nih.gov/33429276
Publikováno v:
Ecology
Grasses accumulate high concentrations of silicon (Si) in their tissues, with potential benefits including herbivore defense, improved water balance, and reduced leaf construction costs. Although Si is one of the most widely varying leaf constituents
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6bbd8327493c9acc4b60ef25bbf12d1
https://doi.org/10.1002/ecy.3006
https://doi.org/10.1002/ecy.3006
Publikováno v:
Forest Ecology and Management. 489:119047
Biochar amendments are widely promoted for increasing soil nutrient availability and plant yield, and although many plant species show positive growth responses, neutral to negative effects can also occur. Although biochar effects on plant yield may
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6a7b7c0dcfe3c2e5659b6c47cc135a7
https://doi.org/10.1016/j.foreco.2021.119047
https://doi.org/10.1016/j.foreco.2021.119047
Publikováno v:
Microchemical Journal. 129:231-235
Inductively coupled plasma optical emission spectrometry (ICP OES) is used to produce reference calibration samples for Si determination in plants by near infrared spectroscopy (NIRS). A certified reference material (CRM) of hay was used to validate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1441bcb352d10ad89dfa25401db6808
https://doi.org/10.1016/j.microc.2016.06.028
https://doi.org/10.1016/j.microc.2016.06.028
Publikováno v:
Plant and Soil. 410:217-229
Beneficial aspects of plant silicon (Si) have been identified, but little is known about how multiple abiotic conditions interact in a natural environment to influence plant Si-accumulation. Consequently, we identified abiotic correlates of soil and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1eea0ff83239fae66105a597c03d2444
https://doi.org/10.1007/s11104-016-3000-4
https://doi.org/10.1007/s11104-016-3000-4
Autor:
Deahn M. Donner, Randall K. Kolka, Matthew B. Dickinson, Christel C. Kern, Kathleen M. Quigley, Brian R. Sturtevant, Jessica R. Miesel
Publikováno v:
Forest Ecology and Management. :118163
In fire-dependent ecosystems, the absence of fire can contribute to a positive feedback in which increased vegetation cover leads to increased accumulation of soil organic matter and nutrient stocks. These changes in turn can influence competitive sh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::299bb7ebb266077aaad9f932c3098189
https://doi.org/10.1016/j.foreco.2020.118163
https://doi.org/10.1016/j.foreco.2020.118163
Publikováno v:
Oecologia. 181(4)
Leaf mass per area (LMA) is a primary plant functional trait that represents the cost of constructing a leaf. Ultimately, plants modify LMA by altering leaf thickness (LT), leaf dry matter content (LDMC), or both. While LMA can be modified through bo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44da2a83a51d51731ff499e31b8d8dcd
https://pubmed.ncbi.nlm.nih.gov/27098527
https://pubmed.ncbi.nlm.nih.gov/27098527