scholarly journals Does flower phenology mirror the slowdown of global warming?

2015 ◽  
Vol 5 (11) ◽  
pp. 2284-2295 ◽  
Author(s):  
Susanne Jochner ◽  
Annette Menzel
Keyword(s):  
Global Warming ◽  
Flower Phenology

Modelling ecosystem adaptation and dangerous rates of global warming

2019 ◽  
Vol 3 (2) ◽  
pp. 221-231 ◽  
Author(s):  
Rebecca Millington ◽  
Peter M. Cox ◽  
Jonathan R. Moore ◽  
Gabriel Yvon-Durocher
Keyword(s):  
Climate Change ◽  
Global Warming ◽  
Diffusion Rate ◽  
Individual Species ◽  
Genetic Evolution ◽  
Rates Of Change ◽  
Rapid Climate Change ◽  
Warming Climate ◽  
Intraspecies Competition ◽  
High Trait

Abstract We are in a period of relatively rapid climate change. This poses challenges for individual species and threatens the ecosystem services that humanity relies upon. Temperature is a key stressor. In a warming climate, individual organisms may be able to shift their thermal optima through phenotypic plasticity. However, such plasticity is unlikely to be sufficient over the coming centuries. Resilience to warming will also depend on how fast the distribution of traits that define a species can adapt through other methods, in particular through redistribution of the abundance of variants within the population and through genetic evolution. In this paper, we use a simple theoretical ‘trait diffusion’ model to explore how the resilience of a given species to climate change depends on the initial trait diversity (biodiversity), the trait diffusion rate (mutation rate), and the lifetime of the organism. We estimate theoretical dangerous rates of continuous global warming that would exceed the ability of a species to adapt through trait diffusion, and therefore lead to a collapse in the overall productivity of the species. As the rate of adaptation through intraspecies competition and genetic evolution decreases with species lifetime, we find critical rates of change that also depend fundamentally on lifetime. Dangerous rates of warming vary from 1°C per lifetime (at low trait diffusion rate) to 8°C per lifetime (at high trait diffusion rate). We conclude that rapid climate change is liable to favour short-lived organisms (e.g. microbes) rather than longer-lived organisms (e.g. trees).

Economics and the Challenge of Global Warming

2011 ◽  
Author(s):  
Charles S. Pearson
Keyword(s):  
Global Warming

Global Warming

2004 ◽  
Author(s):  
John Houghton
Keyword(s):  
Global Warming

Temperature and Aggression: Global Warming and Other Recent Findings

1999 ◽  
Author(s):  
Craig Anderson
Keyword(s):  
Global Warming

Impact of time perspective and mortality salience on global warming attitudes

2011 ◽  
Author(s):  
David P. Nalbone ◽  
Amanda Tuohy ◽  
Kelly Jerome ◽  
Jeremy Boss ◽  
Andrew Fentress ◽  
...  
Keyword(s):  
Global Warming ◽  
Time Perspective ◽  
Mortality Salience

Lay Beliefs About the Evaluation of Policies to Address Global Warming

2008 ◽  
Author(s):  
Michaela Huber ◽  
Leaf Van Boven ◽  
Joshua A. Morris
Keyword(s):  
Global Warming ◽  
Lay Beliefs ◽  
Evaluation Of Policies

Global warming: Hotter and hotter

Nature China ◽  
2008 ◽  
Author(s):  
Felix Cheung
Keyword(s):  
Global Warming

Global warming feedback: Bering the responsibility

Nature China ◽  
2007 ◽  
Author(s):  
Tim Reid
Keyword(s):  
Global Warming

Lizards succumb to global warming

Nature ◽  
2010 ◽  
Author(s):  
Richard Lovett
Keyword(s):  
Global Warming
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