نتایج جستجو برای: climate situations

تعداد نتایج: 268696  

2007
Sabine M. Marx Elke U. Weber

The disciplines of economics and political science, as well as applied climate science, have added a great deal to our understanding of the obstacles to the use of climate information. However, in order for climate information to be fully embraced and successfully implemented into risk management, the issue needs to be looked at in terms of risk communication in human decision makers—(as) indiv...

2008
Martin L. Weitzman

With climate change as prototype example, this paper analyzes the implications of structural uncertainty for the economics of low-probability high-impact catastrophes. Even when updated by …nite Bayesian learning, uncertain structural parameters induce a critical “tail fattening” of posterior-predictive distributions, Such fattened tails have strong implications for situations, like climate cha...

2013
Christian Leclerc Caroline Mwongera Pierre Camberlin Joseph Boyard-Micheau

In studying indigenous climate knowledge, two approaches can be envisioned. In the first, traditional knowledge is a cultural built-in object; conceived as a whole, its relevance can be assessed by referring to other cultural, economic, or technical components at work within an indigenous society. In the second, the accuracy of indigenous climate knowledge is assessed with western science knowl...

2006
CHRISTOPHER DALY

Spatial climate data are often key drivers of computer models and statistical analyses, which form the basis for scientific conclusions, management decisions, and other important outcomes. The recent availability of very high-resolution climate data sets raises important questions about the tendency to equate resolution with realism. This paper discusses the relationship between scale and spati...

2015
Richard S. Ostfeld Jesse L. Brunner

The evidence that climate warming is changing the distribution of Ixodes ticks and the pathogens they transmit is reviewed and evaluated. The primary approaches are either phenomenological, which typically assume that climate alone limits current and future distributions, or mechanistic, asking which tick-demographic parameters are affected by specific abiotic conditions. Both approaches have p...

2009
Helge I. Strømsø Ivar Bråten M. Anne Britt

In many situations, readers are asked to learn from multiple documents. Many studies have found that evaluating the trustworthiness and usefulness of document sources is an important skill in such learning situations. There has been, however, no direct evidence that attending to source information helps readers learn from and interpret a document’s content. In this study we examined whether stu...

2006
Maarten S. Krol Dagmar Fuhr Andreas Döring

Societies in semi-arid areas in developing regions are amongst those most vulnerable to climate variability and potentially most vulnerable to climate change. The vulnerability to climate variability emerges from a combination of the level of availability of natural resources and the human dependency on these resources. In semi-arid regions, the limited availability of water and the low reliabi...

2014
Attacks L. Devi V. Santhiya

There are chances like a data distributor had given his sensitive data to a set of trusted agents. These agents can be called as third parties. There are chances that some of the data is leaked and found in an unauthorized place. This situation is called IDS. In existing case, the method called watermarking is using to identify the leakage. Or also uses the technique like injecting fake data th...

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