CHINA> Regional
![]() |
Landform in quake zone shows changes - scientists
(Xinhua)
Updated: 2008-09-04 06:34 BEIJING -- The landform in the areas hit by the 8.0-magnitude May 12 earthquake in southwest China notably changed, but outlying regions were little affected, the State Bureau of Surveying and Mapping (SBSM) said here on Wednesday. The SBSM finished a two-month survey of landform changes in the quake area jointly with the China Earthquake Administration (CEA) in mid-July. The monitoring point of the Earth's surface in the epicenter levelly moved 238 cm. The surface sank by a maximum 70 cm and heaved up by 30 cm, said Li Weisen, the SBSM vice director, at a press conference. The plate, west of the fault zone along the Longmen Mountain where the epicenter was located, moved southeast by 20 to 70 cm while the plate east of it moved northwest by 20 to 238 cm and sank by 30 to 70 cm, he said. The movements of neighboring plates were small. The plate in south Shaanxi Province, neighboring Sichuan Province, moved northwest by 4 cm and the southern part of Gansu Province moved northeast by 5 cm. As the powerful earthquake was caused by a crash between the Indian Ocean Plate and Euro-Asia Plate, the authority also surveyed the area around Mt. Qomolangma (Everest), Li said, adding that it moved southwest by 2 to 3 cm. About 100 experts were sent to survey the 180 global positioning system monitoring points in the quake areas and neighboring regions. "As the landform was changed by the quake, the Earth coordinates of the region also changed. The survey identified new coordinates and they will be useful in rebuilding," said Yin Chaomin, CEA deputy director. |
主站蜘蛛池模板: 欧美一区二区三区免费高 | 亚洲第一毛片 | 国产精品久久久久激情影院 | 欧美乱大交xxxxx在线观看 | 国产一级一片 | 亚洲精品欧洲久久婷婷99 | 色三级大全高清视频在线观看 | 免费观看成人久久网免费观看 | 国产丝袜美腿高跟白浆 | 你懂的国产精品 | 国产精品jvid在线观看 | 成年美女黄网站色大 | 毛片a级三毛片免费播放 | 精品午夜久久网成年网 | 日韩欧美一区二区三区不卡视频 | 久久香焦 | 欧美日一级片 | 欧美精品区 | 天天躁日日躁狠狠躁一级毛片 | 亚洲第一视频在线播放 | 高清在线一区二区三区亚洲综合 | 亚洲国产欧美在线人成精品一区二区 | 老司机一级片 | 午夜视频网站 | 女初高中福利视频在线观看 | 亚洲国产成a人v在线 | 日本不卡免费高清视频 | 在线观看一二三区 | 欧美成人影院在线观看三级 | 香港三级日本三级人妇三级四 | 免费精品国产日韩热久久 | 91精品国产欧美一区二区 | 完整日本特级毛片 | 手机国产精品一区二区 | 亚洲天堂在线观看视频 | 亚洲精品99久久久久中文字幕 | 亚洲欧美一区二区三区国产精品 | 高清视频 一区二区三区四区 | 免费老外的毛片清高 | 国内精品福利在线视频 | 真实国产普通话对白乱子子伦视频 |