نتایج جستجو برای: global change

تعداد نتایج: 992480  

Journal: :Eos, Transactions American Geophysical Union 2010

2015
Raquel A. Garcia Mar Cabeza Res Altwegg Miguel B. Araújo

Center for Macroecology, Evolution and Climate, Department of Biology, University of Copenhagen, 2100 Copenhagen, Denmark, Department of Biogeography and Global Change, National Museum of Natural Sciences, CSIC, Calle José Gutierrez Abascal 2, 28006 Madrid, Spain, InBio/CIBIO, University of Évora, Largo dos Colegiais, 7000 Évora, Portugal, Metapopulation Research Centre, Department of Bioscienc...

2014
Yaoxian Huang Shiliang Wu Jed O. Kaplan

The occurrence of wildfires is very sensitive to fire meteorology, vegetation type and coverage. We investigate the potential impacts of global change (including changes in climate, land use/land cover, and population density) on wildfire frequencies over the period of 2000e2050. We account for the impacts associated with the changes in fire meteorology (such as temperature, precipitation, and ...

Journal: :International Journal of Earth Science and Geophysics 2015

2015
Hideyasu Shimadzu Maria Dornelas Anne E. Magurran

Range migrations in response to climate change, invasive species and the emergence of novel ecosystems highlight the importance of temporal turnover in community composition as a fundamental part of global change in the Anthropocene. Temporal turnover is usually quantified using a variety of metrics initially developed to capture spatial change. However, temporal turnover is the consequence of ...

2013
Niels Brouwers Susan Moore Thomas Lyons Giles Hardy Jérôme Chopard George Matusick Katinka Ruthrof Leonie Valentine

The complex problems associated with global change processes calls for close collaboration between science disciplines to create new, integrated knowledge. In the wake of global change processes, forests and other natural environments have been rapidly changing, highlighting the need for collaboration and integrative research development. Few tools are available to explore the potential for col...

1997

The potential impacts of climate change are of great practical concern to those interested in coastal wetland resources. Among the areas of greatest risk in the United States are low-lying coastal habitats with easily eroded substrates which occur along the northern Gulf of Mexico and southeast Atlantic coasts. The Intergovernmental Panel on Climate Change (IPCC) and the World Meteorological Or...

2009
C. Huntingford

It is well recognised today that climate change is affecting the Earth’s physical and biological systems, and is expected to do so on forthcoming decadal to century timescales. A need exists for useable predictions of the impacts associated with such climate change, and the likely societal responses to these. This must also be seen in the context of other drivers of global change, and be presen...

2010
Kenneth J. Feeley Miles R. Silman

Aim Species distribution models are a potentially powerful tool for predicting the effects of global change on species distributions and the resulting extinction risks. Distribution models rely on relationships between species occurrences and climate and may thus be highly sensitive to georeferencing errors in collection records. Most errors will not be caught using standard data filters. Here ...

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