Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Carol K. Augspurger"'
Autor:
Carol K Augspurger, Carl F Salk
Publikováno v:
PLoS ONE, Vol 19, Iss 6, p e0306023 (2024)
Global warming is leading understory and canopy plant communities of temperate deciduous forests to grow leaves earlier in spring and drop them later in autumn. If understory species extend their leafy seasons less than canopy trees, they will interc
Externí odkaz:
https://doaj.org/article/4355f8c62a8c4a53bab203daf243ba4d
Autor:
Carol K. Augspurger
Publikováno v:
The New phytologistReferences. 108(3)
SUMMARY Among 34 wind-dispersed tree species on Barro Colorado Island, Panama, the wet mass of diaspores ranges over six orders of magnitude. The seed mass as a percentage of diaspore mass (S/D) varies greatly among species from 14 to 94 % with a mea
Autor:
David N. Zaya, Carol K. Augspurger
Publikováno v:
Ecological Monographs. 90
Autor:
Carol K. Augspurger, Steven Buck
Publikováno v:
The Journal of the Torrey Botanical Society. 144:392-405
Over the past century, the abundance of many plant species has declined noticeably, including in the herbaceous understory of temperate deciduous forests. Two separate censuses of Trelease Woods in Illinois, USA, one in 1994–95 that was repeated in
Publikováno v:
Functional Ecology. 31:808-820
Summary The seed shadow created by wind dispersal around parent trees may be affected by functional traits, as well as wind conditions and surrounding vegetation. This study of one mature tree each of 12 Neotropical species determined the extent to w
Autor:
Carl F. Salk, Carol K. Augspurger
Publikováno v:
Journal of Ecology. 105:246-254
Summary Spring ephemeral herb species in temperate deciduous forests are active above-ground only briefly each year. This study tested experimentally how two countervailing constraints – cold and darkness – influence the phenology of six spring h
Publikováno v:
Ecology and Evolution
The distribution of wind‐dispersed seeds around a parent tree depends on diaspore and tree traits, as well as wind conditions and surrounding vegetation. This study of a neotropical canopy tree, Platypodium elegans, explored the extent to which par
Autor:
Carol K. Augspurger1
Publikováno v:
Tree Physiology. Jun2003, Vol. 23 Issue 8, p517-525. 9p.
Autor:
Carol K. Augspurger
Publikováno v:
Plant Ecology. 212:1193-1203
Frost damage and re-foliation are seldom quantified for forest species, but are of ecological and evolutionary importance. This study of Aesculus glabra (Ohio buckeye) in a deciduous forest remnant in Illinois, USA, quantified frost damage to leaves
Autor:
Molly B. McNicoll, Carol K. Augspurger
Publikováno v:
The American Midland Naturalist. 164:136-150
Knowledge of both the vegetation and soil seed bank of a community is necessary to understand species storage and regeneration potential. Species composition and abundance were assessed in Thomson-Fulton Sand Prairie in northwestern Illinois, U.S.A.