Gone by 2050 Climate Change Center, China Meteorological Administration, said Dr. Ren Luoyong, climate change is mainly reflected in the rising temperatures and a variety of severe weatherprone. According to statistics, nearly a century the average temperature in China increased by 1.1 , 0.74 higher than the global average temperature to be high; the past 50 years, increasing in most
Parts of China to the north the most significant temperature increase. In 2008, China’s average temperature than the normal 0.7 , since 1951 the 7th warmest year is 12 consecutive years of abovenormal value. Snowstorm, drought, floods, typhoons, heavy rain, high fever, nearly 50 years, our region frequent extreme weather events. At present, China significantly increased summer heat waves, regional
Droughts, particularly in North China in recent 20 years, 8 years of drought, and frequent droughts, droughts scope, the loss of which is the worst since 1886. Meanwhile, the South China precipitation increased by about 5 to 10, while in most parts of north and northeast about 10 30 reduction, presented "South flood north drought" situation, the last 20 years,
Be the last in 1300 in the warmest 50 years. As the temperature rose to accelerate, sea level rise is accelerating, the 20th century global sea level rise of about 0.17 m; during 1961 to 2003 rose by an average rate of about 1.8 mm year, from 1993 to 2003 the average rising rate is about 3.1 mm year. Retreat
Of snow in most parts of the world, nearly 40 years of Northern Hemisphere snow cover monthly withdrawal (except in November and December outside), in the 20th century, especially 80s. Assessment report that human activity is likely (90) was the main cause of climate warming, which accelerated the greenhouse gas emissions, including greenhouse gases carbon dioxide, accounting for some 76.7.
In 2005 the concentration of carbon dioxide 379ppm, over the past 65 years of natural change (180 330ppm), its growth rate in recent years 1.9ppm year, higher than the average since the successive direct observation 1.4ppm years. IPCC estimates of greenhouse gas emission scenarios, global average warming in this century range is approximately 1.1 6.4 . Half of China’s glaciers
Xinhua News Agency issued the world over the next 10 years will occur due to climate change, hundreds of thousands of environmental migrants by Special Copenhagen newspaper reporter Ping Fang, Wu Qian lowcarbon economy in the end is the inevitable choice for the survival of humankind, or a society dominated by the Western New game? Reporter live interviews on this
Issue a number of experts at the meeting, we agreed that climate change is real and increasing threat to lowcarbon economy will be the inevitable choice for countries. China Meteorological Administration, Center for Climate Change Dr. Ren Luoyong said in an interview while in recent years the Chinese frequent extreme weather, and climate change. Over the past 50 years in
1300 to most warm during the meeting, the United Nations Committee of Experts on climate change (IPCC) reinterpretation of the Fourth Assessment Report Climate Change. Based on the assessment report, 1906 to 2005, nearly a hundred years, the global average surface temperature increased by 0.74 , 0.65 which in the last 50 years upwards. Half of the 20th century may
Living in Hainan tiger bitterns, aroused great attention to biology. In subsequent years, the bird lovers from around the world often come to visit this mysterious Chebaling a "recluse." Bird lovers gathered in the dark days had not found Dong Zhang Hainan tiger bitterns, the river water downstream of a stream bend patient expectations to feed fish in Hainan tiger
Bitterns. Hainan tiger bitterns by nature afraid of people, however, to see someone beside streams, a few seconds over quickly passed from without leaving a trace. Over the years, Birdwatching enthusiasts have found a dozen times the figure of Hainan tiger heron, this endangered bird has been hiding in Chebaling, left to the people unlimited reverie. Snowstorm in 2008, before
Chebaling in the observatory staff, often in the evening to see the Hainan tiger bitterns, six out of water feeding into the collective team, but after the snow disaster in 2008, they become more mysterious the. Vigil for the Earth 12, Copenhagen, Bella Exhibition Center hall held a special candlelight vigil, urged to negotiate an agreement as soon as possible.
A huge canopy of other species along the path of growth opportunities." Chebaling Sung Kim, Senior Engineer this that brought snow to the species, in addition to There are many positive implications injury, the impact to be experts in depth. Bird lovers wait Hainan tiger bitterns in Chebaling most proud of rare animals, the country two protected species in Hainan
Tiger bitterns, sought after by birdwatching over people. However, after the snowstorm, we saw it more difficult for a bird’s shadow. It is understood that Hainan tiger bitterns only in the twenties and thirties of the 20th century in China, Zhejiang, Fujian, Hainan, and other mountains were discovered, after 70 years there have not been, 60 in the early 20th
Century, has only taken in the central mountain into two samples. Analysis of foreign experts said the extent of Hainan tiger bitterns may be worse than the endangered crested ibis. This evening out, am homing birds in recent years is seldom to be found no less than the national level to protect the rare animal level. 2001 Chebaling first found
Who have died still stands in the coniferous pine forest, from afar Yi Keke is still legible. "Core area is not allowed the felling of any trees, even the dead can not hack." To make the most proud of Chebaling sinensis rare plants found in the number of protected areas, only two of which an age old The Bole tree
Is subjected to the "disaster", the trees were breaking pressure, was forced to amputate the tree is dead or alive is difficult to ensure. However, surprising is that this strain sinensis has not died a year later, the roots of trees also grow in numerous strains of young trees, which is unprecedented in previously. Two years out from its root
Transplanting small sinensis has reached nearly 400, has greatly increased the number of this rare species. With this strain sinensis, as in many of the dense canopy of trees broken below, numerous plants are hard to unprecedented growth of Growth. "In the past tree canopy blocking out the sun, let the following growth of other plants difficult, but broke after
A short time. Six months after the disaster, the Chebaling than 50 rangers who are busy almost all the statistics and clean up the affected plants. They amputation of rare trees or broken branches, so that they resprout and grow. Around the same time clean out broken bamboo forest fire, so as not to cause forest fires after drying. "We
Are more inclined to let the natural forest restoration." Chebaling Reserve Nature Reserve, deputy director Zhang Zhaoming that intervention should not be too many people, left to its natural development is the best protection. Green broadleaved forest complex broken tree seedling growth in two years and then went to a press Chebaling have not see then "hit the line", broken
Branches off shoot of the broadleaved forest resprout, green canopy filled then devastated . But the longterm work the staff here will tell you, the green mountains before the snow deeper than it is now more dense, although regermination of broadleaved forest had the green hilltop complex, but still nowhere near as lush canopy. In the core protected area, those
Ice to damage caused Chebaling everyone has memories. "Trees, broken branches and collapsed at the sound crackling, like firecrackers, like ring." Protected area staff beam flying ancestors, said after the snow, looked around the forest protected areas showed striking characteristics: elevation 550 meters above the trees Shoot off almost all broken branches, and 550 meters below the verdant stark contrast,
During formation of a very clear dividing line affected. A large number of pine shoot off again failed to germinate after the snowstorm, the bare trunks like a toothpick was filled with root brown mountains, many animals are starving and freezing to death in the snow. 20 years has been work on protected areas Chebaling up deep, said Tsai had
Here never experienced such a painful loss. The snow, the car pulled over eight ridge 550 meters of the mountain is destroyed seriously, affected an area of 8 acres, nearly 80 of the total area. "Full recovery takes at least 10 to 50 years." Some experts estimate snow disasters caused losses in North Nature Reserve can not be repaired within
That more and more species threatened with extinction. After the snowstorm, Chebaling beauty and sadness has a "treasure trove of species, Nanling Pearl," said Chebaling abundant species, with B. sinensis, umbrella trees and flowers, wood and other rare plant tour, also has a yellow belly, such as pheasant Hainan tiger heron, pangolins, Su Ling, Whitebellied mountain carving, silver pheasant, and
Tiger frog and other rare animals. Chebaling in Guangdong and Jiangxi at the junction of the total area of 11 mu, 6.1 mu of forest cover, Guangdong Province, one of the largest nature reserve. December 2005 Chebaling by China Biodiversity Conservation Foundation, Committee of Experts named the "China Biodiversity Conservation Demonstration Base", in 2007 joined the UNESCO World Biosphere Reserve
Network, become the second in Guangdong Province after Dinghushan a World Biosphere Reserve. 2008 Nanling Chebaling and suffered with blizzards affected area had reached 80. Two years, is again unscarred Chebaling? Recently, the reporter into the field visits Chebaling. Chebaling snow after a pine forest at one time into a "toothpick forest" from Jan. 2008 until February of snow and
Types of terrestrial ecosystems, species ranks first northern hemisphere country, the world’s four major centers of origin of genetic resources one. However, in the possession of rich biodiversity resources, China faces pressure of species protection is quite difficult, according to the International Union for Conservation of Nature and Natural Resources announced in 2003 the "Red List of Endangered Species", China
Has 422 species face extinction threats, including 81 species of mammals, 75 species of birds, 46 species of fish, 31 species of reptiles, 184 kinds of plants. 2007 update of the organization’s "Red List of endangered species", the more birds and mammals were included in the critically endangered list. June 2007, the 14th CITES (International Convention on Endangered Species of
Wild Fauna and Flora) CITES Conference of the Parties adopted the appendix, the appendix is affected by the impact of international trade in endangered wildlife list, our 1999 plant and animal species names out of which account for CITES Appendix contains 6 of the total number of species. Experts believe that population growth, overexploitation, invasive species, pollution, climate change so