منابع مشابه
Uncertainties in estimating mercury emissions in China
Uncertainties in estimating mercury emissions from coal-fired power plants in China Y. Wu, D. G. Streets, S. X. Wang, and J. M. Hao Department of Environmental Science and Engineering, and State Key Joint Laboratory of Environment Simulation and Pollution Control, Tsinghua University, Beijing, China Decision and Information Sciences Division, Argonne National Laboratory, Argonne, Illinois 60439...
متن کاملMercury emissions from biomass burning in China.
Biomass burning covers open fires (forest and grassland fires, crop residue burning in fields, etc.) and biofuel combustion (crop residues and wood, etc., used as fuel). As a large agricultural country, China may produce large quantities of mercury emissions from biomass burning. A new mercury emission inventory in China is needed because previous studies reflected outdated biomass burning with...
متن کاملAnthropogenic Chromium Emissions in China from 1990 to 2009
An inventory of chromium emission into the atmosphere and water from anthropogenic activities in China was compiled for 1990 through to 2009. We estimate that the total emission of chromium to the atmosphere is about 1.92×10⁵ t. Coal and oil combustion were the two leading sources of chromium emission to the atmosphere in China, while the contribution of them showed opposite annual growth trend...
متن کاملObserved decrease in atmospheric mercury explained by global decline in anthropogenic emissions.
Observations of elemental mercury (Hg(0)) at sites in North America and Europe show large decreases (∼ 1-2% y(-1)) from 1990 to present. Observations in background northern hemisphere air, including Mauna Loa Observatory (Hawaii) and CARIBIC (Civil Aircraft for the Regular Investigation of the atmosphere Based on an Instrument Container) aircraft flights, show weaker decreases (<1% y(-1)). Thes...
متن کاملAnthropogenic CO2 emissions in Africa
Anthropogenic CO2 emissions in Africa J. G. Canadell, M. R. Raupach, and R. A. Houghton Global Carbon Project, CSIRO Marine and Atmospheric Research, Canberra, ACT 2601, Australia Woods Hole Research Center, Falmouth, MA 02540, USA Received: 1September 2008 – Accepted: 25September 2008 – Published: 19November 2008 Correspondence to: J. G. Canadell ([email protected]) Published by Copernicus...
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ژورنال
عنوان ژورنال: Atmospheric Environment
سال: 2005
ISSN: 1352-2310
DOI: 10.1016/j.atmosenv.2005.08.029