Global global warming is " The arch-criminal "

Global global warming is " The arch-criminal "
Nanning, February 23 (Xinhua) ' Reporter week red and red Xiong HongMing) Since August of 2009, Hechi, Baise of the northwestern part of the Guangxi Zhuang Autonomous Region, and the rare one over the past 50 years appears aridly extremely in Guizhou, Yunnan some areas, millions of people suffer from disaster. The expert of meteorological department of Guangxi analyzes that is thought, global global warming, EI Nino phemomenon of the Pacific Ocean is aggravated, destroy the atmospheric structure, cause the marine monsoon to be unable to land and form the rainfall, the main reason that this extreme aridity appears.

In February, originally welcome the season of the plentiful rainfall in Guangxi Hechi, Baise and other places, but most places here scarcely rained from August of 2009. Meteorological department of Guangxi statistics show, in the first ten days of February of 2010, the regional precipitation in Guangxi is 0.0- 23.5 millimetres, most area less 6- 10 succeed simply than long-term the same period precipitation, 2.9 of precipitation on average, than long-term in the same term and partial and few eighty-percent.

Through an analysis of atmospheric structure over Guangxi, the expert finds influenced by EI Nino phemomenon, have formed a huge high-pressure dam where more than 3000 -km-long, width crossed over 4 pieces of latitude among between Taiwan island and middle and southern peninsula. "Lead to the fact this time the main reason why Guangxi, Guizhou, Yunnan some areas are extremely arid is that the high-pressure dam has destroyed the atmospheric activity. " The Guangxi Zhuang Autonomous Region the intersection of climate and the intersection of centre and senior engineer, chief the intersection of predictor and will Tan say every year, the high-pressure dam is as horizontal in the sky of the south of Guangxi just like a wall, prevent the west of the steam of the Pacific Ocean from entering, even if cold air goes down south in the North, unable to converge with the steam, almost there is no rainfall since last August to cause Guangxi, Guizhou, Yunnan area of crossing, it is rare and arid to meet over the past 50 years extremely.

The meteorological expert in Guangxi carries on this aridity " The inquiries test " When find still,autumn and winter such as Guangxi reduce to last temperature lasting rising that rainfall. The data that the meteorological department offers reveal, in the past 50 years, the temperature in Guangxi has risen notably, raise 0.13 averagely every 10 years, the temperature on average is on the rise every quarter, among them the ascendant trend is the most obvious in winter, intensify the speed and reach 0.21 averagely every 10 years. Will Tan say global global warming, carbon dioxide discharge increase at the land every year, having caused the temperature difference between the ocean of land to reduce, the marine monsoon lands motive force to thereupon weaken, the steam on the ocean is unable to converge with the cold air under the north, then unable to form the rainfall.

Some meteorological experts think, the factor influencing the climate to change in a short time at present is getting more and more, the predictability of the climate is more and more limited. The expert proposes, will tackle climatic change to bring into local economics and society development plan, all insist on low carbon life, develop low carbon economy from a person to units, and finish the energy-conserving emission reduction goal conscientiously.

Global global warming is " The arch-criminal "