青藏所王磊研究员应邀牵头组织《第三极地区气候变化及其相关冰冻圈和水圈变化》专刊-尊龙凯时网址

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青藏所王磊研究员应邀牵头组织《第三极地区气候变化及其相关冰冻圈和水圈变化》专刊

  

  第三极地区(third pole, tp)是以青藏高原为核心的亚洲高海拔地区。tp分布着约10万平方公里冰川,这是在南北极以外的地球最大冰川群。tp是亚洲众多大江大河的发源地(如恒河、雅鲁藏布江、印度河、长江、黄河、塔里木河、湄公河、萨尔温江、阿姆河和锡尔河等),为下游数百万居民提供了宝贵的水资源。tp海拔高、覆盖着大面积的积雪、冰川、冻土和湖泊,对区域气候有深远的影响。自上世纪八十年代以来,tp变得更暖更湿,表现为气温显著上升,降水的时空变异性加剧;过去半个世纪tp的升温速率约为全球平均值的两倍,区域变暖变湿的气候与冰川退缩、湖泊扩张、冻土活动层增厚等现象密切相关。 

  frontier in earth science编辑部邀请,中科院青藏高原所王磊研究员牵头,联合来自中科院南京地理与湖泊所、德国potsdam institute for climate impact research (pik)、日本international centre for water hazard and risk management (icharm)以及青藏高原所的相关学者,组织了以《第三极地区气候变化及其相关的冰冻圈和水圈变化》(climatic and associated cryospheric and hydrospheric changes on the third pole)为主题的专刊,旨在推动和促进针对tp气候变化及其对冰冻圈和水圈相关影响的专题研究。该专刊基本涵盖过去几十年tp气温、降水、积雪、冰川、冻土、湖泊和河流径流的变化,及其与气候变化之间的关联。这些研究成果将有助于提升对tp冰冻圈-水圈-大气圈之间相互作用的理解。 

  该期研究专刊共包含9篇论文,其中3篇是关于冰冻圈水文学的综述文章,综合集成实地观测、卫星遥感及过程模型,深入讨论了青藏高原冰冻圈水文方向的最新进展;其他研究论文则分别阐述了青藏高原的湖泊效应降水、巴伦支海海冰与青藏高原中西部地区雪深的遥相关、喜马拉雅地区的冰川消融、珠穆朗玛峰源头的水质化学、高山区积雪变化趋势等。跨学科的第三极专刊涵盖了气候、水文、冰冻圈、地质化学和遥感等多个学科内容,提高了对tp地区多圈层过程及其相互作用的认识和理解。 

  截止到202123日,《climatic and associated cryospheric and hydrospheric changes on the third pole》研究专刊的9篇论文都已正式在《frontier in earth science》发表。感兴趣的读者可通过扫描二维码或点击链接,获取该研究专刊的全部论文。 

    

  专刊论文列表: 

  (1)  wang l, song c, conradt t, rasmy m and li x (2021) editorial: climatic and associated cryospheric and hydrospheric changes on the third pole. front. earth sci. 8:638371. doi: 10.3389/feart.2020.638371 

  (2)  dai y, yao t, wang l, li x and zhang x (2020) contrasting roles of a large alpine lake on tibetan plateau in shaping regional precipitation during summer and autumn. front. earth sci. 8:358. doi: 10.3389/feart.2020.00358 

  (3)  wood lr, neumann k, nicholson kn, bird bw, dowling cb and sharma s (2020) melting himalayan glaciers threaten domestic water resources in the mount everest region, nepal. front. earth sci. 8:128. doi: 10.3389/feart.2020.00128 

  (4)  chevallier p, seidel j-l, taupin j-d and puschiasis o (2020) headwater flow geochemistry of mount everest (upper dudh koshi river, nepal). front. earth sci. 8:351. doi: 10.3389/feart.2020.00351 

  (5)  chen y, duan a and li d (2020) atmospheric bridge connecting the barents sea ice and snow depth in the mid-west tibetan plateau. front. earth sci. 8:265. doi: 10.3389/feart.2020.00265 

  (6)  smith t and bookhagen b (2020) assessing multi-temporal snow-volume trends in high mountain asia from 1987 to 2016 using high-resolution passive microwave data. front. earth sci. 8:559175. doi: 10.3389/feart.2020.559175 

  (7)  jiang h, zheng g, yi y, chen d, zhang w, yang k and miller ce (2020) progress and challenges in studying regional permafrost in the tibetan plateau using satellite remote sensing and models. front. earth sci. 8:560403. doi: 10.3389/feart.2020.560403 

  (8)  ding y, zhang s, chen r, han t, han h, wu j, li x, zhao q, shangguan d, yang y, liu j, wang s, qin j and chang y (2020) hydrological basis and discipline system of cryohydrology: from a perspective of cryospheric science. front. earth sci. 8:574707. doi: 10.3389/feart.2020.574707 

  (9)  gao h, wang j, yang y, pan x, ding y and duan z (2021) permafrost hydrology of the qinghai-tibet plateau: a review of processes and modeling. front. earth sci. 8:576838. doi: 10.3389/feart.2020.576838 

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