نتایج جستجو برای: climate

تعداد نتایج: 170276  

2016
Kris Tunac De Pedro Tamika Gilreath Ruth Berkowitz

Article history: Received 29 June 2015 Received in revised form 26 January 2016 Accepted 26 January 2016 Available online 29 January 2016 Research has shown that a positive school climate plays a protective role in the social, emotional, and academic development of adolescent youth. Researchers have utilized variable centeredmeasures to assess school climate, which is limited in capturing heter...

2002
Geoff McBoyle

Climate has a strong influence on the tourism and recreation sector and in some regions represents the natural resource on which the tourism industry is predicated. There has been little consideration of how climate change might affect the tourism climate resource or how such changes could alter the competitive relationships between tourism destinations. This study used a modified version of Mi...

Journal: :Conservation biology : the journal of the Society for Conservation Biology 2013
Amy K Snover Nathan J Mantua Jeremy S Littell Michael A Alexander Michelle M McClure Janet Nye

Increased concern over climate change is demonstrated by the many efforts to assess climate effects and develop adaptation strategies. Scientists, resource managers, and decision makers are increasingly expected to use climate information, but they struggle with its uncertainty. With the current proliferation of climate simulations and downscaling methods, scientifically credible strategies for...

2005
A. Hamann T. L. Wang

Maps of interpolated climate normals have recently become essential tools for many types of forestry research, such as studying genetic adaptation of trees to local environments, modeling species ranges shifts, or forest productivity under climate change scenarios. In this paper, we evaluate two widely used climate models for British Columbia with respect to their general precision and regional...

Journal: :Conservation biology : the journal of the Society for Conservation Biology 2008
Christopher R Pyke Roxanne Thomas Read D Porter Jessica J Hellmann Jeffrey S Dukes David M Lodge Gabriela Chavarria

Climate change and invasive species are often treated as important, but independent, issues. Nevertheless, they have strong connections: changes in climate and societal responses to climate change may exacerbate the impacts of invasive species, whereas invasive species may affect the magnitude, rate, and impact of climate change. We argue that the design and implementation of climate-change pol...

2016
Solomon Z. Dobrowski Sean A. Parks

Climate change velocity is a vector depiction of the rate of climate displacement used for assessing climate change impacts. Interpreting velocity requires an assumption that climate trajectory length is proportional to climate change exposure; longer paths suggest greater exposure. However, distance is an imperfect measure of exposure because it does not quantify the extent to which trajectori...

Journal: :Ecology letters 2017
Simon J Goring John W Williams

Contemporary forest inventory data are widely used to understand environmental controls on tree species distributions and to construct models to project forest responses to climate change, but the stability and representativeness of contemporary tree-climate relationships are poorly understood. We show that tree-climate relationships for 15 tree genera in the upper Midwestern US have significan...

Journal: :Health and human rights 2014
Elizabeth D Gibbons

Frequently forgotten in the global discussions and agreements on climate change are children and young people, who both disproportionately suffer the consequences of a rapidly changing climate, yet also offer innovative solutions to reduce greenhouse gas emissions (climate change mitigation) and adapt to climate change. Existing evidence is presented of the disproportionately harmful impact of ...

2002
John A. Taylor Mike Dvorak Sheri A. Mickelson

In this paper we discuss the development of a high performance climate modeling system as an example of the application of Grid based technology to climate modeling. The climate simulation system at Argonne currently includes a scientific modeling interface (Espresso) written in Java which incorporates Globus middleware to facilitate climate simulations on the Grid. The climate modeling system ...

Mehrdad Esfandiari Navid adibifard S.R. Hassanpour Avanji Zohreh Baniabbass,

Today climate change is one of the most important human concerns This fact affected human life in different ways .  one of the most important impacts of climate change is on crops yield so that change in temperature  regime  particularly maximum and minimum  temperatures  is noticeably change plants production . in this research , is considered to  impact of climate change on water requirement ...

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