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Climate patterns linked in Amazon, North and South America（图）
Climate patterns Amazon North South America
2020/10/16
Researchers at the University of Arkansas have established a link between climate patterns in the Amazon and large parts of North and South America using a newly developed tree-ring chronolo...
Some preliminary results of a worldwide seismicity estimation: a case study of seismic hazard evaluation in South America
Seismicity maximum observed magnitude seismic moment seismic momente rate
2015/9/30
Global data have been widely used for seismicity and seismic hazard assessment by seismologists. In the present study we evaluate worldwide seismicity in terms of maps of maximum observed magnitude (M...
Dirt mounds made by termites in Africa, South America, Asia could prevent spread of deserts
Dirt mounds termites Africa South America Asia could prevent spread of deserts
2015/3/4
Termites might not top the list of humanity's favorite insects, but new research suggests that their large dirt mounds are crucial to stopping deserts from spreading into semi-arid ecosystems.The ...
High-resolution hydraulic parameter maps for surface soils in tropical South America
tropical South America maps
2014/12/18
Modern land surface model simulations capture
soil profile water movement through the use of soil hydraulics sub-models, but good hydraulic parameterisations
are often lacking, especially in t...
Coupling between the JULES land-surface scheme and the CCATT-BRAMS atmospheric chemistry model (JULES-CCATT-BRAMS1.0): applications to numerical weather forecasting and the CO2 budget in South America
JULES land-surface scheme the CCATT-BRAMS atmospheric
2014/12/12
This article presents the coupling of the JULES
surface model to the CCATT-BRAMS atmospheric chemistry model. This new numerical system is denominated
JULES-CCATT-BRAMS.
Assessment of 21st Century Climate Change Projections in Tropical South America and the Tropical Andes
Climate change Andes Cordillera South America climate models future projections
2014/11/4
The tropical Andes are one of the regions where climate change has been most evident. This is consistent with the notion that tropical high-elevation mountains will be more affected by warming. One of...
An Isotopic Perspective On Climatic Change In Tropical South America From The Modern Through The Last Glacial Period
Earth sciences Isotopes Tropical South America Speleothem Precipitation variability Proxy reconstructions
2014/10/22
The overarching goal of this study is to investigate the nature of precipitation variability in tropical South America over interannual to orbital timescales during the last 50,000 years. In order to ...
Assessment of 21st Century Climate Change Projections in Tropical South America and the Tropical Andes
21st Century Climate Change Projections Tropical South America the Tropical Andes
2014/10/20
The tropical Andes are one of the regions where climate change has been most evident. This is consistent with the notion that tropical high-elevation mountains will be more affected by warming. One of...
Hummingbird evolution soared after they invaded South America 22 million years ago
Hummingbird evolution soared after they invaded South America 22 million years ago
2014/4/16
The National Science Foundation (NSF) is an independent federal agency that supports fundamental research and education across all fields of science and engineering. In fiscal year (FY) 2014, its budg...
Holocene glaciations of Hielo Patagónico (Patagonia Icefield), South America: A brief review
Patagonia Icefield Holocene glaciations
2017/4/11
The Hielo Patagónico (Patagonia Icefield), South America, is the largest temperate ice body in the Southern Hemisphere
with more than 70 major outlet glaciers and a total area of ca. 17,200 km2
. Fo...
The lack of correlation betweenflat slabs and bathymetric impactors in South America
flat slab subduction South America
2014/4/10
Flat slab subduction has been attributed to various causes including mantle wedge dynamics, overriding by the upper plate, age of the subducting plate, and subduction of anomalously thick oceanic crus...
Statistical properties of aerosol-cloud-precipitation interactions in South America
Statistical properties aerosol-cloud-precipitation interactions South America
2010/3/16
Given the complex interaction between aerosol, cloud, and atmospheric properties, it is difficult to extract their individual effects to observed rainfall amount. This research uses principle componen...
Regional and seasonal patterns of litterfall in tropical South America
Regional and seasonal patterns litterfall tropical South America
2010/1/21
The production of aboveground soft tissue represents an important share of total net primary production in tropical rain forests. Here we draw from a large number of published and unpublished datasets...
Regional and seasonal patterns of litterfall in tropical South America
Regional and seasonal patterns litterfall tropical South America
2010/1/7
The production of aboveground soft tissue represents an important share of total net primary production in tropical rain forests. Here we draw from a large number of published and unpublished datasets...
Jürgen Stock and his impact on modern astronomy in South America
Jürgen Stock South America modern astronomy
2009/6/30
Jürgen Stock and his impact on modern astronomy in South America。