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  • 學術報告——大氣環境遙感及應用系列講座

    作者:李星銳發布時間:2018-09-07來源:中國海洋大學 字號:

    報告題目:大氣環境遙感及應用系列講座(面向全校研究生和青年學者)

    內容提要:介紹大氣環境遙感研究領域的最新進展,包括溫室氣體的基本特征、地基-衛星-飛機遙感的基本概念、環境事件的處置與危機管理等,同時介紹在該研究領域所面臨的機會和挑戰。

    主 講 人:德國不來梅大學Annette Ladst?tter-Wei?enmayer教授

    主講人簡介:

             Annette Ladst?tter-Wei?enmayer博士是德國不來梅大學物理與電氣工程學院副院長、大氣物理與化學高級研究員,2011年就被中國海洋大學聘為客座教授。她積極參入中德合作交流,已先后7次來中國海洋大學為研究生授課和為中德暑期夏令營的學生做講座。她與中國海洋大學的多位教授已經建立了良好的合作關系,雙方合作指導碩士和博士研究生,并聯合開設課程《大氣物理學》。她是德國不萊梅大學最早與中國海洋大學進行學術交流的科學家,自2008年以來,她一直擔任不萊梅大學中德合作培養研究生項目的協調人,在她的直接幫助下中國海洋大學約有30名研究生進入不萊梅大學學習。20115月、201211月、20133月、20139月、201410月、20169月和20175月她先后7次來中國海洋大學為研究生授課,教授科技英語寫作,聽過她的課程的人數超過250人。

    報告時間:

            2018917(周一)18(周二)19(周三) 09:00--11:30AM

    報告地點:嶗山校區海洋樓海洋與大氣學院 412教室

        (聯系人馬學強,電話66782372

    主辦單位:海洋與大氣學院、國際合作與交流處

    Topic I: Remote Sensing and its Application (周一,2018917)

    內容提要:Remote sensing can be broadly defined as the collection and interpretation of information about an object, area, or event without being in physical contact with the object. Ground based -, aircraft - and satellite based measurements are used to observe e.g. natural and anthropogenic influences on atmospheric conditions. In addition these data is used to analyse trends and to validate model output with respect to predict future variability.

     

    Topic IIGreenhouse Gases (周二,2018918)

    內容提要:Atmospheric concentrations of greenhouse gases have risen sharply in recent decades as a result of human activity. The changes in climate that can be expected as a result of the ongoing emissions of greenhouse gases could have large, harmful impacts on human wellbeing.

    The global network of ground-based measurements (like the TCCON (Total Column Carbon Observing Network)) of atmospheric carbon dioxide (CO2) and methane (CH4) concentrations expanded in the last years. Compared to ground-based measurements, the key advantage of satellite-based measurements is their ability to provide global coverage of these compounds.

     

    Topic IIISatellite Data of Pollution Events (周三,2018919)

    內容提要:Satellite data of atmospheric pollutants are becoming more widely used in the decision-making and environmental management activities of public, private sector and non-profit organizations. They are employed for estimating emissions, tracking pollutant plumes, supporting air quality forecasting activities, providing evidence for “exceptional event” declarations, monitoring regional long-term trends, and evaluating air quality model output.

    Using satellite based measurements, indicators for air pollution can be observed. These kind of indicators are e.g. nitrogen dioxide (NO2), sulphur dioxide (SO2) and the oxidized hydrocarbons like formaldehyde (HCHO), glyoxal (CHOCHO), carbon monoxide (CO) and carbon dioxide (CO2).

     

     


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