基于野外站網(wǎng)絡(luò)的青藏高原地表過(guò)程觀測(cè)研究
本文選題:青藏高原 + 地表過(guò)程。 參考:《科技導(dǎo)報(bào)》2017年06期
【摘要】:由于地形地貌的復(fù)雜性,國(guó)際對(duì)青藏高原及其鄰近地區(qū)的地表過(guò)程觀測(cè)研究持續(xù)關(guān)注,中國(guó)高寒區(qū)地表過(guò)程與環(huán)境觀測(cè)研究網(wǎng)絡(luò)也逐漸形成。整合了中國(guó)科學(xué)院的17個(gè)野外觀測(cè)站,針對(duì)中國(guó)高寒區(qū)特有的大氣、冰川、凍土、湖泊、高寒生態(tài)系統(tǒng)等地表過(guò)程開展長(zhǎng)期觀測(cè)。通過(guò)推動(dòng)建立規(guī)范的觀測(cè)指標(biāo)體系,逐漸統(tǒng)一觀測(cè)儀器設(shè)施,開展數(shù)據(jù)集成與共享等,野外站的觀測(cè)研究能力得到顯著提升,產(chǎn)出了一批具有國(guó)際影響力的高水平科研成果,如發(fā)現(xiàn)青藏高原降水具有西風(fēng)、季風(fēng)和二者過(guò)渡區(qū)3大模態(tài)等,為區(qū)域經(jīng)濟(jì)社會(huì)發(fā)展的決策提供了科學(xué)依據(jù)。未來(lái),野外觀測(cè)站會(huì)統(tǒng)籌長(zhǎng)期觀測(cè)與有限目標(biāo)的關(guān)系,建設(shè)高寒網(wǎng)科學(xué)數(shù)據(jù)平臺(tái),更好地服務(wù)和支撐國(guó)家重大科技任務(wù)和戰(zhàn)略需求。
[Abstract]:Due to the complexity of topography and geomorphology, international attention has been paid to the observation of surface processes in the Qinghai-Xizang Plateau and its adjacent areas, and the research network of surface processes and environmental observation in the high and cold regions of China has been gradually formed. The 17 field observation stations of the Chinese Academy of Sciences have been integrated to carry out long-term observation on the surface processes of China's high and cold regions, such as the atmosphere, glaciers, frozen soil, lakes, alpine ecosystems and so on. By promoting the establishment of a standardized observation index system, gradually unifying observation instruments and facilities, developing data integration and sharing, and so on, the observation and research capability of field stations has been significantly improved, and a number of high-level scientific research achievements with international influence have been produced. For example, it is found that the precipitation in the Qinghai-Tibet Plateau has three major modes of westerly, monsoon and transition areas, which provides a scientific basis for the decision-making of regional economic and social development. In the future, the field observation stations will coordinate the relationship between long-term observation and limited objectives, construct the alpine network scientific data platform, and better serve and support the country's major scientific and technological tasks and strategic needs.
【作者單位】: 中國(guó)科學(xué)院青藏高原研究所環(huán)境變化與地表過(guò)程重點(diǎn)實(shí)驗(yàn)室;中國(guó)科學(xué)院青藏高原地球科學(xué)卓越創(chuàng)新中心;
【基金】:中國(guó)科學(xué)院高寒區(qū)地表過(guò)程與環(huán)境變化觀測(cè)研究網(wǎng)絡(luò)聯(lián)盟項(xiàng)目;中國(guó)科學(xué)院戰(zhàn)略性科技先導(dǎo)B類專項(xiàng)項(xiàng)目(XDB03030000)
【分類號(hào)】:P904
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