Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Patrick A. Smallwood"'
Publikováno v:
Diversity, Vol 14, Iss 9, p 694 (2022)
Accelerating climate change is expected to cause range shifts of numerous taxa worldwide. While climatic projections and predicted consequences typically focus on the future (2050 or later), a measurable change in climatic conditions has occurred ove
Externí odkaz:
https://doaj.org/article/3394d32666c44f0ca04945bb45969299
Publikováno v:
Botanical Journal of the Linnean Society. 198:99-116
Many orchids are characterized by small, patchily distributed populations. Resolving how they persist is important for understanding the ecology of this hyper-diverse family, many members of which are of conservation concern. Ten populations of the c
Autor:
Wendy R. Semski, Randall J. Mitchell, Patrick A Smallwood, Dorothy A. Christopher, Dorset W. Trapnell, Jeffrey D. Karron
Publikováno v:
American Journal of Botany
Premise Genetically diverse sibships are thought to increase parental fitness through a reduction in the intensity of sib competition, and through increased opportunities for seedling establishment in spatially or temporally heterogeneous environment
Autor:
Caitlin D. A. Ishibashi, Dorset W. Trapnell, James L. Hamrick, Tyler R. Kartzinel, Patrick A Smallwood, Charlotte T C Quigley
Publikováno v:
Heredity (Edinb)
Spatial patterns of genetic variation can reveal otherwise cryptic evolutionary and landscape processes. In northwestern Costa Rica, an approximately concordant genetic discontinuity occurs among populations of several plant species. We conducted phy
Autor:
Dorothy A. Christopher, Dorset W. Trapnell, Randall J. Mitchell, Patrick A Smallwood, Jeffrey D. Karron, Wendy R. Semski
Publikováno v:
Journal of Evolutionary Biology
Variation in selfing rates within and among populations of hermaphroditic flowering plants can strongly influence the evolution of reproductive strategies and the genetic structure of populations. This intraspecific variation in mating patterns may r
Autor:
Dorset W. Trapnell, Patrick A Smallwood, Dorothy A. Christopher, Randall J. Mitchell, Jeffrey D. Karron, Wendy R. Semski
Publikováno v:
AoB Plants
Researchers have long assumed that plant spatial location influences plant reproductive success and pollinator foraging behaviour. For example, many flowering plant populations have small, linear or irregular shapes that increase the proportion of pl
Publikováno v:
Southeastern Naturalist. 17:456-469
Amsonia ludoviciana (Louisiana Bluestar), in the Apocynaceae family, is a rare herbaceous perennial plant species found in the ecotones of granite rock outcrops of Georgia as well as the pine flatwoods in Louisiana, Mississippi, and Texas. This resea
Publikováno v:
Journal of Crystal Growth. 216:299-303
Single crystals of the ternary palladates SrPd3O4 and CaPd3O4 have been grown out of a potassium hydroxide flux. Small cubic crystals can be readily isolated from the soluble flux matrix and characterized by SEM and single-crystal X-ray diffraction.
Publikováno v:
Journal of Crystal Growth. 204:122-127
Single crystals of the general formula [A] x [(A@,B)O 3 ] were grown from K 2 CO 3 #ux. Sr 3 NiPtO 6 ,S r 3 CuPtO 6 , [Sr] 1.10 [(Cu 0.38 Rh 0.62 )O 3 ], [Ba] 1.16 [(Ni 0.23 Rh 0.77 )O 3 ], [Ba] 1.06 [RhO 3 ], [Ba] 1.18 [(Cu 0.29 Rh 0.71 )O 3 ], [Ba]