我国首次在“南极特别保护区”履行环境管理与保护义务 |
作者:成都新瑞测绘 来源:新华网 浏览:935次 更新:2009/10/13 10:05:45 |
上海10月11日电(记者张建松)具有重要的科学价值、美学价值和荒野价值的南极格罗夫山地区哈丁山,是我国独立提出并获得批准的第一个“南极特别保护区”。在11日启程的我国第26次南极科学考察活动中,我国科考队员将在格罗夫山地区开展一系列科学考察,同时进行环境管理和保护,这是我国首次在“南极特别保护区”履行环境管理与保护义务。 总面积约1400万平方公里的南极洲,是世界上最大、最质朴的一个荒野大陆,同时也是唯一的一个主权归属未定的大陆,设立“特别保护区”是各国管理南极事务、切实保护南极环境的一种特殊方式。截至目前,南极条约协商会议已批准设立了70多个南极特别保护区和7个特别管理区,保护区总面积超过3000平方公里。 国家海洋局极地考察办公室党委书记魏文良表示,南极特别保护区的建设从一定程度上反映出一个国家在南极科学的研究水准,同时也提升了一个国家在国际南极事务中的话语权和决策权。 据介绍,在2008年召开的第31届南极条约协商会议上,我国提出的格罗夫山哈丁山南极特别保护区管理计划获得会议批准,成为我国设立的第一个南极特别保护区。保护区位于格罗夫山中部的哈丁山一带,长约12公里,宽约10公里,呈不规则四边形,岛链状分布的冰原岛峰构成的山脊纵谷地貌,保留着冰盖表面升降遗迹,分布着自然界罕见的、极易被破坏的典型冰蚀地貌与风蚀地貌,这些冰川地质现象既有重要的科学价值,又有罕见的荒野价值和美学价值。 在我国第26次南极科学考察活动中,10名考察队员将深入格罗夫山地区,计划在哈丁山、威尔逊岭及蓝冰表面的冰碛带进行漂砾采样,以便将其研究结果与基岩的暴露年龄进行对比研究;还将进行新生代沉积岩及其孢粉、地质构造、现代冰雪界面环境化学及生态地质学等方面的研究;同时还计划在格罗夫山的阵风悬崖、哈丁山、查哈洛夫冰渍带等地搜寻陨石和宇宙尘,采集不同冰流区的蓝冰样品,测定其形成年龄;对格罗夫山冰下古沉积盆地进行地球物理勘探。 在我国前四次对格罗夫山进行测绘考察的基础上,本次考察计划利用GPS和全站仪交会定位的方法,测定格罗夫山地区的山峰高程,为遥感测绘图提供精确控制数据,并为其他学科的考察提供基础数据。在进行这些科学考察的同时,我国考察队员还将对格罗夫山的环境现状进行分析和评价。 引人关注的是,我国今年的格罗夫山考察队里首次出现了女性身影。来自中国科学院青藏高原研究所的女队员韦利杰和新华社女记者崔静将参加格罗夫山考察队,这是我国女性首次进入南极内陆。来自中国冶金地质总局矿产资源研究院的黄费新担任格罗夫山考察队队长,来自中国极地研究中心的魏福海担任副队长。 根据计划,格罗夫山考察队将于今年12月20日从中山站出发,第一宿营地在格罗夫山的梅森峰附近,第二宿营地在哈丁山东南侧,第三宿营地在威尔逊岭,第四宿营地在阵风悬崖旁的蓝冰表面冰碛带。考察队计划在明年2月27日返回中山站。
Shanghai October 11 (Xinhua Zhang Jiansong) has important scientific value, aesthetic value and the value of the Antarctic wilderness Harding Mountain Grove Mountain region is China independently and approved the first "Antarctic Specially Protected Area." In 11 of our departure the 26th Antarctic scientific expeditions, our expedition team members in the Grove Mountains launched a series of scientific investigation, environmental management and protection at the same time, this is my first time in the "Antarctic Specially Protected Areas "the implementation of environmental management and protection obligations. The total area of about 14 million square kilometers of Antarctica, the world's largest and most pristine wilderness, a continent, is also the only one undetermined sovereignty of the mainland, set up a "special protection zone" countries in managing Antarctic affairs, effective protection of the Antarctic environment a special way. So far, the Antarctic Treaty Consultative Meeting has approved the establishment of more than 70 Antarctic specially protected areas and seven special management areas, protected areas, a total area of more than 3000 square km. The Office of the State Oceanic Administration polar expedition party secretary Wei-liang said that the Antarctic Specially Protected Areas of the building from a certain extent reflects a country's level of scientific research in the Antarctic, but also enhances a country's international Antarctic affairs discourse and decision-making power . According to reports, in 2008, held the 31st Antarctic Treaty Consultative Meeting, China proposed the Grove Mountains Harding Hill Antarctic Specially Protected Area Management Plan was approved by the Council, and has become the first set up an Antarctic specially protected areas. Protected area is located in the central part of Harding Mountain Grove Mountain area, about 12 kilometers and a width of 10 km, irregular quadrangle, island chain distribution Nunatak valley topography consisting of ridges to retain the surface of the ice sheet movements sites, the distribution of the rare nature, easily destroyed the typical glacial topography and wind erosion landforms, glacial geological phenomena both of these important scientific value, there are rare wilderness values and aesthetic values. China's 26th Antarctic scientific expedition activities, 10 members will examine in depth the Grove Mountains region, plans to Harding Hill, Wilson Ling and blue ice surface of the moraine belt boulder sampling, so that its findings and bedrock exposure age comparison study; will be carried out Cenozoic sedimentary and palynological, geological structure, a modern snow and ice interface, geology, environmental chemistry and ecological studies; the same time, also plans a wind gust in the Grove Mountains cliff, Kazakhstan din, check Halloff ice stains bands searching for meteorites and cosmic dust samples from the different samples of ice blue ice flow region were measured to form age; right Grove Mountains, the ancient sedimentary basin under the ice for geophysical prospecting. In our previous four visits to the Grove Mountains, on the basis of mapping, this study plans to use GPS and Total Station Rendezvous positioning method for the determination of the peak height of the Grove Mountains region, in order to provide accurate maps of remote sensing control data and to study other disciplines provide the basic data. While conducting these scientific investigation, our team will also examine the environmental status of the Grove Mountains analysis and evaluation. Cause for concern is that China's inspection team in this year's Grove Hill the first time a female figure. Qinghai-Tibet Plateau from the Chinese Academy of Sciences Institute of female members of a female reporter from Xinhua News Agency Li-Jie Wei and Cui will participate in the Grove Mountains expedition, and this is the first woman to enter the Antarctic interior. From China's General Administration of Mineral Resources Research Institute of Metallurgical Geology Huang Fei new expedition as captain of the Grove Mountains, from the China Polar Research Center Wei Fuhai serve as vice-captain. Under the plan, the Grove Mountains expedition on December 20 this year, from Zhongshan station, the first camp in the vicinity of Grove Hill, Mason peak, and the second camp of Shandong in the south side of Harding, the third camp in the Wilson Ridge, the fourth camp next to the blue ice cliffs in the gust surface moraine belt. Expedition plans to return next year, February 27 Zhongshan Station. |
上一个:国家测绘局重庆测绘院完成在职职工住房补贴工作 下一个:天津塘沽区开展地理信息市场专项整治宣传活动 |
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