Amazonia and Global Change
نویسندگان
چکیده
منابع مشابه
Climate change patterns in Amazonia and biodiversity.
Precise characterization of hydroclimate variability in Amazonia on various timescales is critical to understanding the link between climate change and biodiversity. Here we present absolute-dated speleothem oxygen isotope records that characterize hydroclimate variation in western and eastern Amazonia over the past 250 and 20 ka, respectively. Although our records demonstrate the coherent mill...
متن کاملGlobal warming in Amazonia: Impacts and Mitigation
Global warming has potentially catastrophic impacts in Amazonia, while at the same time maintenance of the Amazon forest offers one of the most valuable and cost-effective options for mitigating climate change. We know that the El Niño phenomenon, caused by temperature oscillations of surface water in the Pacific, has serious impacts in Amazonia, causing droughts and forest fires (as in 1997-19...
متن کاملShamanism, Christianity and Culture Change in Amazonia
Among many indigenous peoples of Amazonia, shamanism and Christianity co-exist as central cultural elements shaping the ways in which people interpret and interact with the world. Despite centuries of co-existence, the relationship between shamanism and Christianity has entered an especially dynamic era as many of Amazonia’s indigenous peoples abandon Catholicism for Evangelical and Sabbatarian...
متن کاملglobal climate change and infectious diseases
climate change is occurring as a result of warming of the earth’s atmosphere due to human activity generating excess amounts of greenhouse gases. because of its potential impact on the hydrologic cycle and severe weather events, climate change is expected to have an enormous effect on human health, including on the burden and distribution of many infectious diseases. the infectious diseases tha...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Eos, Transactions American Geophysical Union
سال: 2010
ISSN: 0096-3941
DOI: 10.1029/2010eo380009