jordan basketball shoes Increase in extreme weathe

2008 年 8 1 May, heavy rain along the Yangtze River in Jiangsu. At 5:00 on August 1 -2 5 day total of eight cities and counties in the province of rainfall exceeding 50 mm, 5 points more than 100 mm, the largest of Pukou 260.1 mm, 301.4 mm after the historical extreme (in July 2003 5), for the century's second largest rain.



circulating in the micro-blog on a piece: Especially in the last 50-years event within a year we run into the 15 back.

Professor Gao Shu said that this figure is not exact, he was to illustrate, explain in the context of global warming, the magnitude of extreme weather events will increase, the extreme temperatures of Nanjing will become the specific into what, is still unpredictable.
Nanjing special location
why more and more frequent extreme weather? A series of But the basic consensus is that After the 1990s,cheap christian louboutin shoes, urban and suburban areas of annual average temperature difference of 0.1 ~ 0.3 ℃. Nanjing's heat island is expanding to the surrounding heat island area gradually increased.
experienced two cold summer, Nanjing ferocious summer heat, this is not the next few years in Nanjing,





before the Spring Festival two years ago that heavy snow

the next series,
- Nanjing how in the end? (In Dandan)



reporters yesterday spoke with Professor Gao Shu.

memorable

weather experts said,walters golf, because a lot of greenhouse gas emissions, global warming in the context of Jiangsu in the warm temperate climate zone complex, extreme weather events will be more and more, the weather will become more and more difficult to predict.



This Earth System spontaneous extreme weather, after all, is a small probability event, but in the context of global warming, such a small probability event the frequency will increase.

2008, Jiangsu annual average temperature of 2000 to the second low, just above 2003 (15.3 ℃). Just experienced the warmest year in 50 years, ushered in nearly five years, the coldest year.
this year, the province's average annual temperature is 16.4 ℃ (including Nanjing,air jordan retro 9 Henan Baofeng building green investment 950,000 free Internet,jordan basketball shoes, 17.4 ℃). Higher than the historical average 1.5 ℃, the highest value of 1951, also from 1994 to consecutive 14 years higher than the historical average. Moreover, this
reason 4 emissions of greenhouse gases in the atmosphere, the occurrence of the greenhouse effect, leading to a rise in average surface temperature, precipitation, spatial and temporal distribution of disorder, which causes droughts, floods and other extreme weather events frequent phenomenon, resulting in hurricanes,discount ferragamo shoes 上海将专项整治滥用食物增加剂“吊鲜味” -- 浙江消息网 ne, typhoons frequently.


causes an increase in extreme precipitation 3






- Why so extreme?


staged this spring and p> and now high fever
2 月 10 日 to 11,christian louboutin sale 上海：“墙面裂痕”问题反应较为集中 -- 浙江消息网 news.z, the prevalence of the province Huaibei region to Blizzard, nine counties south of the Huaihe River heavy rains. From 9 to 11 days. Jiangsu has been a lightning storm weather for three consecutive days, including Nanjing, while hail while thunder. Thunder for three consecutive days in February, in a hundred years history has no record of weather! And look at the weather data in Nanjing, also hail first time in February.
because of the lower reaches of the Yangtze River, Nanjing is a plain area in the north subtropical monsoon climate zone, in which the special geographical location, westerly weather systems in high latitudes of the cold air and wind with the warm weather system and powerful wet air can affect Nanjing. Frequent natural disasters, the Nanjing Yangtze River is the most dramatic changes in the weather one of the regions.

extreme precipitation events in Nanjing, there is a growing trend. Although the average annual rainfall did not change much, but since the 1990s, extreme precipitation events from time to time. Such as a storm last year, Guanghua Street, a place reached 200 mm.


side of the ice and snow, while thunder and lightning, while All of these extreme weather phenomena together will be like? February 9 to 11, due to the combined effect of cold and warm air, Jiangsu appeared snow, rain, lightning, wind, ice, freezing rain, hail, seven kinds of extreme weather, covering almost all possible seasons of extreme weather phenomenon, staged a scene real version of This unusual weather phenomenon of extreme concentration of the outbreak in Jiangsu's history is unique.
Jiangsu weather experts believe that, in addition to global warming and other reasons,nike bw classic, the location and terrain reasons can not be ignored.
late July to early August, when the Great Heat solar terms, south of the Huaihe River in Jiangsu has seen a continued cold rainy weather, the temperature is low, sunshine, little rainfall as much as the large precipitation intensity , the highest since the same period in 1961 the most.

put on a pot of extreme weather Luandun

Professor Gao Shu told reporters, from the geographical point of view, Nanjing inherently more prone to hot summer, or else how would people in Nanjing over the past known as the So in the future there will be very hot summer in Nanjing. However, this trend forecasting or climate worldwide problem, so how specific changes in the climate of Nanjing, is still difficult to predict.
2008 years: snow disaster
2009 年 10 月底, Jiangsu has experienced in recent years, the earliest emergence of a cold process. November 3, Nanjing extreme minimum temperature of only 0.2 ℃, the lowest for the past century on the same day. But last year the province took place in mid-November a wide range of snow, snow day of earlier exception. Nanjing, which ushered in 40 years the first snow.

half of the acts of God, half man-made
Nanjing extreme weather disasters, the first number by the end of January 2008 to early February, there regional Blizzard Jiangsu, Nanjing, once reached the deepest snow depth of 37 cm. This is the last 50 years at the top.
2009 years: a rare records, in 2009 there have been 15.
yesterday (August 4), the Internet has a message, Geographic and Oceanographic Sciences of Nanjing University, Dean Gao said in an interview, the future of extreme global weather systems become more extreme values, such as Nanjing Weather extreme values ​​may be caused by -10 ℃ to 40 ℃ -15 ℃ to shift 45 ℃. Nanjing next really hot to 45 ℃?
2007 summer, the southern region obviously more high temperature days, most parts of the high temperature at more than 15 days (Nanjing 16 days), up to 32 days in Wujiang. Southern part of the region 9 to 10 days of continuous high temperature.
because the city winds down 2 40%
45 ℃ not exactly
Nanjing temperatures almost all year by year, to a certain extent, this is the result of the wind decreases. Statistics show that the average annual wind speed of Nanjing city decreased from 1971 to 2007 from 3.0 m / s down to about 1.8 m / s, a decrease of 40%. Building more ground,jordan flights, the wind speed is reduced, which is most evident in the city center.


the highest value ever recorded meteorological observations.
Professor Gao Shu said that global warming is an average concept, not every place on earth will be warming in some places there will be cooling the opposite trend. This also illustrates another aspect of the complexity of global warming. For example, does not appear in Nanjing regional warming. From Nanjing nearly 50 years of meteorological data analysis, the overall temperature of Nanjing or downward trend.