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The extent that natural lakes in the United States of America have been changed by cultural eutrophication
natural lakes the United States of America
2014/4/2
We used paleolimnological data for 240 lakes from the U.S. Environmental Protection Agency’s (USEPA)
2007 National Lakes Assessment to estimate the extent that natural lakes in the coterminous United...
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...
美国矿物学会（Mineralogical Society of America，MSA）（图）
美国矿物学会 Mineralogical Society of America MSA
2012/3/30
The Mineralogical Society of America (MSA) was founded in 1919 for the advancement of mineralogy, crystallography, geochemistry, petrology, and promotion of their uses in other sciences, industry, and...
The Industrial Minerals Association of North America
ball clay barite bentonite borates calcium carbonate diatomite
2012/3/6
The Industrial Minerals Association - North America (IMA-NA) is the representative voice of companies which extract and process a vital and beneficial group of raw materials known as industrial minera...
Unraveling the complex local-scale flows influencing ozone patterns in the southern Great Lakes of North America
the complex local-scale flows ozone patterns the southern Great Lakes of North America
2010/11/30
This study examines the complexity of various processes influencing summertime ozone levels in the southern Great Lakes region of North America. Results from the Border Air Quality and Meteorology (BA...
Centers for Marine Renewable Energy in Europe and North America
Marine renewable energy wave tidal current power wave energy
2015/7/7
Since the late 1990s, there has been increased interest in marine renewable energy, such as wave and tidal current. Wave and tidal current energy has the potential to supply 15% of the UK's electricit...
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...
Smoke injection heights from fires in North America: analysis of 5 years of satellite observations
Smoke injection heights fires North America
2010/2/21
We analyze an extensive record of aerosol smoke plume heights derived from observations over North America for the fire seasons of 2002 and 2004–2007 made by the Multi-angle Imaging SpectroRadiometer ...
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...
Long-range climate forecasting and its use for water management in the Pacific Northwest region of North America
Long-range climate forecasting water management Pacific Northwest region North America
2009/12/7
Ongoing research by the Climate Impacts Group at the University of Washington focuses on the use of recent advances in climate research to improve streamflow forecasts at seasonal-to-interannual, deca...
Pollen-based biome reconstructions for Latin America at 0, 6000 and 18 000 radiocarbon years ago
Latin America Pollen-based biome
2009/12/3
The biomisation method is used to reconstruct Latin American vegetation at 6000±500 and 18 000±1000 radiocarbon years before present (14C yr BP) from pollen data. Tests using modern pollen data from 3...
WATER USE IMPLICATIONS FOR NUCLEAR POWER STATIONS IN THE UNITED STATES OF AMERICA
WATER USE IMPLICATIONS NUCLEAR POWER STATIONS UNITED STATES OF AMERICA
2009/10/29
The problems in selecting reactor sites are discussed in terms of population
density, coolant water demand, thermal pollution and engineered safeguard
measures during construction and operation.
In...
Modern Geodata Management：Application of Interdisciplinary Interpretation and Visualization in Central America
Geodata Management Natural Disasters Central America
2009/9/4
In the last years new methods of data acquisition and processing in geosciences, inspired by growing computer performance, have led to an increased amount of data, and this development will proceed su...
Forest floor carbon exchange of a boreal black spruce forest in eastern North America
Forest floor carbon exchange boreal black spruce forest eastern North America
2010/1/21
This study reports continuous automated measurements of forest floor carbon (C) exchange over feathermoss, lichen, and sphagnum micro-sites in a black spruce forest in eastern North America during sno...