نتایج جستجو برای: environmental change

تعداد نتایج: 923444  

2009
Roger Zetter

On the 8-9 January 2009 the Refugee Study Centre (RSC) and the International Migration Institute (IMI) of Oxford University convened a two-day workshop on Environmental Change and Displacement, with the support of the UNHCR. Attended by about 50 participants, the conference examined current research evidence on the relationship between climate/environmental change and migration, and the role th...

2014
Matthew Wibbenmeyer

In recent years, there has been considerable speculation about the possible effects of climate change on migration, especially in developing countries. Stern (2006) noted that 200 million people worldwide live in at-risk coastal flood plains, which would be threatened by changes in sea-level. Moreover climate change may lead to resource scarcity, drought, floods, and other environmental changes...

Journal: :pollution 2016
esmaeel salehi lobat zabardast

climate change is a complicated issue with many factors playing role in its formation and distribution. considering this complication, a comprehensive and holistic approach is needed for a better understanding and management of those factors. the causal frameworks are among systemic and integrated methods for addressing the causes of environmental problems and the relationships that exist betwe...

2017
Thomas A. Burke Wayne E. Cascio Daniel L. Costa Kacee Deener Thomas D. Fontaine Florence A. Fulk Laura E. Jackson Wayne R. Munns Jennifer Orme-Zavaleta Michael W. Slimak Valerie G. Zartarian

SUMMARY From climate change to hydraulic fracturing, and from drinking water safety to wildfires, environmental challenges are changing. The United States has made substantial environmental protection progress based on media-specific and single pollutant risk-based frameworks. However, today’s environmental problems are increasingly complex and new scientific approaches and tools are needed to ...

2016
Sotiris Vardoulakis Keith Dear Paul Wilkinson

Cities around the world face many environmental health challenges including contamination of air, water and soil, traffic congestion and noise, and poor housing conditions exacerbated by unsustainable urban development and climate change. Integrated assessment of these risks offers opportunities for holistic, low carbon solutions in the urban environment that can bring multiple benefits for pub...

2013
A. K. Bhat

A global concerns focus on environmental protection and natural resource management. The sustainability of natural resources has taken central stage amongst researchers, the public and policy makers as a key issue in global change and biodiversity preservation. Need has risen to develop an understanding of microbial diversity responsible for variable reaction in different soil orders. There is ...

Journal: :Geographica Helvetica 2008

2013
John M Balbus Alistair BA Boxall Richard A Fenske Thomas E McKone Lauren Zeise

Global climate change (GCC) is likely to alter the degree of human exposure to pollutants and the response of human populations to these exposures, meaning that risks of pollutants could change in the future. The present study, therefore, explores how GCC might affect the different steps in the pathway from a chemical source in the environment through to impacts on human health and evaluates th...

2017
Tatiana Rodionova

Using a large sample of 3,541 companies drawn from 30 countries over the period 2002 to 2010 we analyse the impact of strategic shareholdings on different elements of corporate social responsibility (CSR). We find that total strategic or closely held equity holdings adversely affect the environmental, social and governance scores provided by ASSET4. However, this effect is largely driven by ent...

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