Search Results - "Charles G Willis"
-
1
Widespread sampling biases in herbaria revealed from large-scale digitization
Published in The New phytologist (01-01-2018)“…Nonrandom collecting practices may bias conclusions drawn from analyses of herbarium records. Recent efforts to fully digitize and mobilize regional floras…”
Get full text
Journal Article -
2
Germination, Postgermination Adaptation, and Species Ecological Ranges
Published in Annual review of ecology, evolution, and systematics (01-12-2010)“…Germination behavior is one of the earliest phenotypes expressed by plants. This fact has several consequences for the evolution of postgermination traits,…”
Get full text
Journal Article -
3
Widespread homogenization of plant communities in the Anthropocene
Published in Nature communications (06-12-2021)“…Native biodiversity decline and non-native species spread are major features of the Anthropocene. Both processes can drive biotic homogenization by reducing…”
Get full text
Journal Article -
4
Global biogeography of seed dormancy is determined by seasonality and seed size: a case study in the legumes
Published in The New phytologist (01-06-2017)“…Seed dormancy is expected to provide ecological advantages by adjusting germination to the favorable growth period. However, many species produce nondormant…”
Get full text
Journal Article -
5
evolution of seed dormancy: environmental cues, evolutionary hubs, and diversification of the seed plants
Published in The New phytologist (01-07-2014)“…Seed dormancy, by controlling the timing of germination, can strongly affect plant survival. The kind of seed dormancy, therefore, can influence both…”
Get full text
Journal Article -
6
Phylogenetic patterns of species loss in Thoreau's woods are driven by climate change
Published in Proceedings of the National Academy of Sciences - PNAS (04-11-2008)“…Climate change has led to major changes in the phenology (the timing of seasonal activities, such as flowering) of some species but not others. The extent to…”
Get full text
Journal Article -
7
The importance of phylogeny to the study of phenological response to global climate change
Published in Philosophical transactions of the Royal Society of London. Series B. Biological sciences (12-10-2010)“…Climate change has resulted in major changes in the phenology—i.e. the timing of seasonal activities, such as flowering and bird migration—of some species but…”
Get full text
Journal Article -
8
Leaf out times of temperate woody plants are related to phylogeny, deciduousness, growth habit and wood anatomy
Published in The New phytologist (01-09-2014)“…Leaf out phenology affects a wide variety of ecosystem processes and ecological interactions and will take on added significance as leaf out times increasingly…”
Get full text
Journal Article -
9
CrowdCurio: an online crowdsourcing platform to facilitate climate change studies using herbarium specimens
Published in The New phytologist (01-07-2017)“…Phenology is a key aspect of plant success. Recent research has demonstrated that herbarium specimens can provide important information on plant phenology…”
Get full text
Journal Article -
10
Favorable Climate Change Response Explains Non-Native Species' Success in Thoreau's Woods
Published in PloS one (26-01-2010)“…Invasive species have tremendous detrimental ecological and economic impacts. Climate change may exacerbate species invasions across communities if non-native…”
Get full text
Journal Article -
11
community‐level effect of light on germination timing in relation to seed mass: a source of regeneration niche differentiation
Published in The New phytologist (01-11-2014)“…Within a community, species may germinate at different times so as to mitigate competition and to take advantage of different aspects of the seasonal…”
Get full text
Journal Article -
12
Integrating tropical research into biology education is urgently needed
Published in PLoS biology (16-06-2022)“…Understanding tropical biology is important for solving complex problems such as climate change, biodiversity loss, and zoonotic pandemics, but biology…”
Get full text
Journal Article -
13
Correction: Integrating tropical research into biology education is urgently needed
Published in PLoS biology (01-11-2022)“…[This corrects the article DOI: 10.1371/journal.pbio.3001674.]…”
Get full text
Journal Article -
14
Phylogenetic community structure in Minnesota oak savanna is influenced by spatial extent and environmental variation
Published in Ecography (Copenhagen) (01-06-2010)“…The relative importance of environmental filtering, biotic interactions and neutral processes in community assembly remains an openly debated question and one…”
Get full text
Journal Article -
15
“Out of my control”: science undergraduates report mental health concerns and inconsistent conditions when using remote proctoring software
Published in International Journal for Educational Integrity (01-12-2023)“…Efforts to discourage academic misconduct in online learning environments frequently include the use of remote proctoring services. While these services are…”
Get full text
Journal Article -
16
Herbarium records are reliable sources of phenological change driven by climate and provide novel insights into species' phenological cueing mechanisms
Published in American journal of botany (01-10-2015)“…PREMISE OF THE STUDY: Climate change has resulted in major changes in the phenology of some species but not others. Long-term field observational records…”
Get full text
Journal Article -
17
ANTAGONISTIC MULTILEVEL SELECTION ON SIZE AND ARCHITECTURE IN VARIABLE DENSITY SETTINGS
Published in Evolution (01-01-2007)“…In some ecological settings, an individual's fitness depends on both its own phenotype (individual-level selection) as well as the phenotype of the individuals…”
Get full text
Journal Article -
18
Old Plants, New Tricks: Phenological Research Using Herbarium Specimens
Published in Trends in ecology & evolution (Amsterdam) (01-07-2017)“…The timing of phenological events, such as leaf-out and flowering, strongly influence plant success and their study is vital to understanding how plants will…”
Get full text
Journal Article -
19
Herbarium specimens show patterns of fruiting phenology in native and invasive plant species across New England
Published in American journal of botany (01-01-2018)“…Premise of the Study Patterns of fruiting phenology in temperate ecosystems are poorly understood, despite the ecological importance of fruiting for animal…”
Get full text
Journal Article -
20
Machine learning predicts large scale declines in native plant phylogenetic diversity
Published in The New phytologist (01-09-2020)“…Though substantial effort has gone into predicting how global climate change will impact biodiversity patterns, the scarcity of taxon-specific information has…”
Get full text
Journal Article