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In a first-of-its-kind analysis, Cornell researchers and partners at the Clinton Health Access Initiative found that pharmaceutical producers could reduce their environmental impact by roughly half by...
Soot may be half the problem when it comes to cookstoves（图）
Soot half problem comes cookstoves
2020/4/26
The telltale signature of a cookstove, commonly used to prepare food or provide heat by burning wood, charcoal, animal dung or crop residue, is the thick, sooty smoke that rises from the flames. Its r...
Increase of upper troposphere/lower stratosphere wave baroclinicity during the second half of the 20th century
upper troposphere lower stratosphere wave baroclinicity 20th century
2009/12/31
A strengthening of the equatorward temperature gradient in the upper troposphere/lower stratosphere (UTLS), at subtropics and midlatitudes, is consistently reproduced in several modelling studies of t...
Differences between the QBO in the first and in the second half of the ERA-40 reanalysis
QBO ERA-40
2008/12/1
The representation of the quasi-biennial oscillation (QBO) is investigated in the ERA-40 reanalysis. In the lower stratosphere, where there are a reasonable number of observations, the representation ...
Probability Distribution of Minimum Temperature in the Winter Half Year in China
winter half year minimum temperature probability distribution warming trend China
2010/2/21
Based on the winter half year (from November to the April of next year) minimum temperature data at 160 stations in China during 1955-2005, the abrupt changes in minimum temperature were analyzed by u...
Amplitude and Rhythm of Winter Half-year Temperature Change in Eastern China for the Past 2000 Years
winterhalf-year temperature change amplitude rhythm the past 2000 years eastern China
2008/7/8
The amplitude and rhythm of temperature changes at inter-decadal and inter-centennial timescale were studied, based on the winter-half year temperature change series reconstructed from historical phon...