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Climate-driven megadrought is emerging in western US, study finds（图）
Climate-driven megadrought emerging western US
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2020/5/9
With the western United States and northern Mexico suffering an ever-lengthening string of dry years, scientists have been warning that climate change may be pushing the region toward an extreme, long...
Changes in snowmelt threaten farmers in western United States（图）
Changes snowmelt threaten farmers western United States
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2020/4/26
Farmers in parts of the western United States who rely on snowmelt to help irrigate their crops will be among the hardest hit in the world by climate change, a new study reveals.In a paper published i...
‘The blob’ of abnormal conditions boosted Western U.S. ozone levels
The blob Western U.S. ozone levels
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2017/3/13
An unusually warm patch of seawater off the West Coast in late 2014 and 2015, nicknamed “the blob,” was part of an offshore pattern that had cascading effects up and down the coast. Its sphere of infl...
Warming Pushes Western U.S. Toward Driest Period in 1,000 Years（图）
Warming Western U.S. Driest Period 1,000 Years
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2015/3/4
During the second half of the 21st century, the U.S. Southwest and Great Plains will face persistent drought worse than anything seen in times ancient or modern, with the drying conditions “driven pri...
Local Climate Forcing and Eco-Climatic Complexes in the Wooded Savannah of Western Nigeria
Climate Change Geographic Factors Eco-Climatic Complex GIS PCA Adaptation Savannah Nigeria
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2013/3/8
Many climate impact applications are sensitive to local differentials in the climate system. This study investigates how eco-geographic factors influence the local climate and propagate eco-climatic c...
Ozone over the Western Mediterranean Sea – results from two years of shipborne measurements
Ozone the Western Mediterranean Sea shipborne measurements
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2011/2/24
Ozone, along with other air pollutants, has been measured for two years from a monitoring station placed on a cruise ship that follows a regular track in the Western Mediterranean between April and Oc...
Black carbon measurements in the boundary layer over western and northern Europe
Black carbon measurements the boundary layer western and northern Europe
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2010/10/11
Europe is a densely populated region that is a significant global source of black carbon (BC) aerosol, but there is a lack of information regarding the physical properties and spatial/vertical distrib...
Enhancement of the aerosol direct radiative effect by semi-volatile aerosol components: airborne measurements in North-Western Europe
the aerosol direct radiative effect semi-volatile aerosol components airborne measurements North-Western Europe
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2010/9/14
A case study of atmospheric aerosol measurements exploring the impact of the vertical distribution of aerosol chemical composition upon the radiative budget in North-Western Europe is presented. Sub-m...
The contribution of marine organics to the air quality of the western United States
marine organics the air quality the western United States
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2010/8/16
The contribution of marine organic emissions to the air quality in coastal areas of the western United States is studied using the latest version of the US Environmental Protection Agency (EPA) region...
Modeling the regional impact of ship emissions on NOx and ozone levels over the Eastern Atlantic and Western Europe using ship plume parameterization
ship emissions NOx ozone levels the Eastern Atlantic Western Europe ship plume parameterization
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2010/8/16
In general, regional and global chemistry transport models apply instantaneous mixing of emissions into the model's finest resolved scale. In case of a concentrated source, this could result in errone...
Winter- and summertime continental influences on tropospheric O3 and CO observed by TES over the western North Atlantic Ocean
Winter- and summertime continental influences tropospheric O3 and CO TES the western North Atlantic Ocean
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2010/8/12
The distributions of tropospheric ozone (O3) and carbon monoxide (CO), and the synoptic factors regulating these distributions over the western North Atlantic Ocean during winter and summer were inves...
Nocturnal nitrogen oxides at a rural mountain-site in south-western Germany
Nocturnal nitrogen oxides a rural mountain-site south-western Germany
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2010/8/12
A new, two-channel instrument for simultaneous NO3 and N2O5 monitoring was used to make the first comprehensive set of nocturnal NOx measurements (NO, NO2, NO3 and N2O5) at the Taunus Observatory, a r...
27-day variation in cloud amount in the Western Pacific warm pool region and relationship to the solar cycle
Western Pacific warm pool region solar cycle
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2010/2/21
Although linkages between solar activity and the earth's climate have been suggested and the 11-year cycle in solar activity evident in sunspot numbers is the most examined example of periodicity in p...
On the distribution of formaldehyde in the western Po-Valley, Italy, during FORMAT 2002/2003
formaldehyde western Po-Valley Italy
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2009/12/31
Formaldehyde was measured in the area of Milano, Italy, during the 2002 and 2003 FORMAT campaigns at three ground field sites and from an ultralight aircraft. The horizontal distributions show a stron...
Western equatorial African forest-savanna mosaics：a legacy of late Holocene climatic change?
forest-savanna environmental changes late Holocene climatic
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2009/12/3
Past vegetation and climate changes reconstructed using two pollen records from Lakes Maridor and Nguène, located in the coastal savannas and inland rainforest of Gabon, respectively, provide new insi...