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UNMANNED AERIAL VEHICLES IN HYDROLOGY AND WATER MANAGEMENT –APPLICATIONS, CHALLENGES AND PERSPECTIVES 期刊论文
Water Resources Research, 2021
作者:  Bharat Sharma Acharya;  Mahendra Bhandari;  Filippo Bandini;  Alonso Pizarro;  Matthew Perks;  Deepak Raj Joshi;  Sheng Wang;  Toby Dogwiler;  Ram L Ray;  Gehendra Kharel;  Sadikshya Sharma
收藏  |  浏览/下载:11/0  |  提交时间:2021/11/15
Quantifying the Imprints of Stratospheric Contributions to Interhemispheric Differences in Tropospheric CFC-11, CFC-12, and N2O Abundances 期刊论文
Geophysical Research Letters, 2021
作者:  Megan Lickley;  Susan Solomon;  Doug Kinnison;  Paul Krummel;  Jens Mü;  hle;  Simon O’;  Doherty;  Ronald Prinn;  Matthew Rigby;  Kane A. Stone;  Peidong Wang;  Ray Weiss;  Dickon Young
收藏  |  浏览/下载:11/0  |  提交时间:2021/07/27
Unexpected nascent atmospheric emissions of three ozone-depleting hydrochlorofluorocarbons 期刊论文
Proceedings of the National Academy of Science, 2021
作者:  Martin K. Vollmer;  Jens Mühle;  Stephan Henne;  Dickon Young;  Matthew Rigby;  Blagoj Mitrevski;  Sunyoung Park;  Chris R. Lunder;  Tae Siek Rhee;  Christina M. Harth;  Matthias Hill;  Ray L. Langenfelds;  Myriam Guillevic;  Paul M. Schlauri;  Ove Hermansen;  Jgor Arduini;  Ray H. J. Wang;  Peter K. Salameh;  Michela Maione;  Paul B. Krummel;  Stefan Reimann;  Simon O’Doherty;  Peter G. Simmonds;  Paul J. Fraser;  Ronald G. Prinn;  Ray F. Weiss;  L. Paul Steele
收藏  |  浏览/下载:13/0  |  提交时间:2021/02/17
Unipolar stroke, electroosmotic pump carbon nanotube yarn muscles 期刊论文
Science, 2021
作者:  Hetao Chu;  Xinghao Hu;  Zhong Wang;  Jiuke Mu;  Na Li;  Xiaoshuang Zhou;  Shaoli Fang;  Carter S. Haines;  Jong Woo Park;  Si Qin;  Ningyi Yuan;  Jiang Xu;  Sameh Tawfick;  Hyungjun Kim;  Patrick Conlin;  Maenghyo Cho;  Kyeongjae Cho;  Jiyoung Oh;  Steven Nielsen;  Kevin A. Alberto;  Joselito M. Razal;  Javad Foroughi;  Geoffrey M. Spinks;  Seon Jeong Kim;  Jianning Ding;  Jinsong Leng;  Ray H. Baughman
收藏  |  浏览/下载:12/0  |  提交时间:2021/02/17
A comprehensive quantification of global nitrous oxide sources and sinks 期刊论文
Nature, 2020
作者:  Hanqin Tian;  Rongting Xu;  Josep G. Canadell;  Rona L. Thompson;  Wilfried Winiwarter;  Parvadha Suntharalingam;  Eric A. Davidson;  Philippe Ciais;  Robert B. Jackson;  Greet Janssens-Maenhout;  Michael J. Prather;  Pierre Regnier;  Naiqing Pan;  Shufen Pan;  Glen P. Peters;  Hao Shi;  Francesco N. Tubiello;  ;  nke Zaehle;  Feng Zhou;  Almut Arneth;  Gianna Battaglia;  Sarah Berthet;  Laurent Bopp;  Alexander F. Bouwman;  Erik T. Buitenhuis;  Jinfeng Chang;  Martyn P. Chipperfield;  Shree R. S. Dangal;  Edward Dlugokencky;  James W. Elkins;  Bradley D. Eyre;  Bojie Fu;  Bradley Hall;  Akihiko Ito;  Fortunat Joos;  Paul B. Krummel;  Angela Landolfi;  Goulven G. Laruelle;  Ronny Lauerwald;  Wei Li;  Sebastian Lienert;  Taylor Maavara;  Michael MacLeod;  Dylan B. Millet;  Stefan Olin;  Prabir K. Patra;  Ronald G. Prinn;  Peter A. Raymond;  Daniel J. Ruiz;  Guido R. van der Werf;  Nicolas Vuichard;  Junjie Wang;  Ray F. Weiss;  Kelley C. Wells;  Chris Wilson;  Jia Yang;  Yuanzhi Yao
收藏  |  浏览/下载:23/0  |  提交时间:2020/10/12
Divergent responses of soil organic carbon to afforestation 期刊论文
NATURE SUSTAINABILITY, 2020
作者:  Hong, Songbai;  Yin, Guodong;  Piao, Shilong;  Dybzinski, Ray;  Cong, Nan;  Li, Xiangyi;  Wang, Kai;  Penuelas, Josep;  Zeng, Hui;  Chen, Anping
收藏  |  浏览/下载:14/0  |  提交时间:2020/06/29
Validation of SAGE III/ISS Solar Occultation Ozone Products With Correlative Satellite and Ground-Based Measurements 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2020, 125 (11)
作者:  Wang, H. J. Ray;  Damadeo, Robert;  Flittner, David;  Kramarova, Natalya;  Taha, Ghassan;  Davis, Sean;  Thompson, Anne M.;  Strahan, Susan;  Wang, Yuhang;  Froidevaux, Lucien;  Degenstein, Doug;  Bourassa, Adam;  Steinbrecht, Wolfgang;  Walker, Kaley A.;  Querel, Richard;  Leblanc, Thierry;  Godin-Beekmann, Sophie;  Hurst, Dale;  Hall, Emrys
收藏  |  浏览/下载:14/0  |  提交时间:2020/08/18
ECOSTRESS: NASA's Next Generation Mission to Measure Evapotranspiration From the International Space Station 期刊论文
WATER RESOURCES RESEARCH, 2020, 56 (4)
作者:  Fisher, Joshua B.;  Lee, Brian;  Purdy, Adam J.;  Halverson, Gregory H.;  Dohlen, Matthew B.;  Cawse-Nicholson, Kerry;  Wang, Audrey;  Anderson, Ray G.;  Aragon, Bruno;  Arain, M. Altaf;  Baldocchi, Dennis D.;  Baker, John M.;  Barral, Helene;  Bernacchi, Carl J.;  Bernhofer, Christian;  Biraud, Sebastien C.;  Bohrer, Gil;  Brunsell, Nathaniel;  Cappelaere, Bernard;  Castro-Contreras, Saulo;  Chun, Junghwa;  Conrad, Bryan J.;  Cremonese, Edoardo;  Demarty, Jerome;  Desai, Ankur R.;  De Ligne, Anne;  Foltynova, Lenka;  Goulden, Michael L.;  Griffis, Timothy J.;  Gruenwald, Thomas;  Johnson, Mark S.;  Kang, Minseok;  Kelbe, Dave;  Kowalska, Natalia;  Lim, Jong-Hwan;  Mainassara, Ibrahim;  McCabe, Matthew F.;  Missik, Justine E. C.;  Mohanty, Binayak P.;  Moore, Caitlin E.;  Morillas, Laura;  Morrison, Ross;  Munger, J. William;  Posse, Gabriela;  Richardson, Andrew D.;  Russell, Eric S.;  Ryu, Youngryel;  Sanchez-Azofeifa, Arturo;  Schmidt, Marius;  Schwartz, Efrat;  Sharp, Iain;  Sigut, Ladislav;  Tang, Yao;  Hulley, Glynn;  Anderson, Martha;  Hain, Christopher;  French, Andrew;  Wood, Eric;  Hook, Simon
收藏  |  浏览/下载:23/0  |  提交时间:2020/07/02
ECOSTRESS  eddy covariance  evapotranspiration  latent heat flux  satellite  validation  
A lysosomal switch triggers proteostasis renewal in the immortal C. elegans germ lineage (vol 551, pg 629, 2017) 期刊论文
NATURE, 2020, 580 (7802) : E5-E5
作者:  Lu, Zhihao;  Zou, Jianling;  Li, Shuang;  Topper, Michael J.;  Tao, Yong;  Zhang, Hao;  Jiao, Xi;  Xie, Wenbing;  Kong, Xiangqian;  Vaz, Michelle;  Li, Huili;  Cai, Yi;  Xia, Limin;  Huang, Peng;  Rodgers, Kristen;  Lee, Beverly;  Riemer, Joanne B.;  Day, Chi-Ping;  Yen, Ray-Whay Chiu;  Cui, Ying;  Wang, Yujiao;  Wang, Yanni;  Zhang, Weiqiang;  Easwaran, Hariharan;  Hulbert, Alicia;  Kim, KiBem;  Juergens, Rosalyn A.;  Yang, Stephen C.;  Battafarano, Richard J.;  Bush, Errol L.;  Broderick, Stephen R.;  Cattaneo, Stephen M.;  Brahmer, Julie R.;  Rudin, Charles M.;  Wrangle, John;  Mei, Yuping;  Kim, Young J.;  Zhang, Bin;  Wang, Ken Kang-Hsin;  Forde, Patrick M.;  Margolick, Joseph B.;  Nelkin, Barry D.;  Zahnow, Cynthia A.;  Pardoll, Drew M.;  Housseau, Franck;  Baylin, Stephen B.;  Shen, Lin;  Brock, Malcolm V.
收藏  |  浏览/下载:26/0  |  提交时间:2020/07/03
Nightside condensation of iron in an ultrahot giant exoplanet 期刊论文
NATURE, 2020, 580 (7805) : 597-+
作者:  Lu, Zhihao;  Zou, Jianling;  Li, Shuang;  Topper, Michael J.;  Tao, Yong;  Zhang, Hao;  Jiao, Xi;  Xie, Wenbing;  Kong, Xiangqian;  Vaz, Michelle;  Li, Huili;  Cai, Yi;  Xia, Limin;  Huang, Peng;  Rodgers, Kristen;  Lee, Beverly;  Riemer, Joanne B.;  Day, Chi-Ping;  Yen, Ray-Whay Chiu;  Cui, Ying;  Wang, Yujiao;  Wang, Yanni;  Zhang, Weiqiang;  Easwaran, Hariharan;  Hulbert, Alicia;  Kim, KiBem;  Juergens, Rosalyn A.;  Yang, Stephen C.;  Battafarano, Richard J.;  Bush, Errol L.;  Broderick, Stephen R.;  Cattaneo, Stephen M.;  Brahmer, Julie R.;  Rudin, Charles M.;  Wrangle, John;  Mei, Yuping;  Kim, Young J.;  Zhang, Bin;  Wang, Ken Kang-Hsin;  Forde, Patrick M.;  Margolick, Joseph B.;  Nelkin, Barry D.;  Zahnow, Cynthia A.;  Pardoll, Drew M.;  Housseau, Franck;  Baylin, Stephen B.;  Shen, Lin;  Brock, Malcolm V.
收藏  |  浏览/下载:57/0  |  提交时间:2020/07/03

Ultrahot giant exoplanets receive thousands of times Earth'  s insolation(1,2). Their high-temperature atmospheres (greater than 2,000 kelvin) are ideal laboratories for studying extreme planetary climates and chemistry(3-5). Daysides are predicted to be cloud-free, dominated by atomic species(6) and much hotter than nightsides(5,7,8). Atoms are expected to recombine into molecules over the nightside(9), resulting in different day and night chemistries. Although metallic elements and a large temperature contrast have been observed(10-14), no chemical gradient has been measured across the surface of such an exoplanet. Different atmospheric chemistry between the day-to-night ('  evening'  ) and night-to-day ('  morning'  ) terminators could, however, be revealed as an asymmetric absorption signature during transit(4,7,15). Here we report the detection of an asymmetric atmospheric signature in the ultrahot exoplanet WASP-76b. We spectrally and temporally resolve this signature using a combination of high-dispersion spectroscopy with a large photon-collecting area. The absorption signal, attributed to neutral iron, is blueshifted by -11 +/- 0.7 kilometres per second on the trailing limb, which can be explained by a combination of planetary rotation and wind blowing from the hot dayside(16). In contrast, no signal arises from the nightside close to the morning terminator, showing that atomic iron is not absorbing starlight there. We conclude that iron must therefore condense during its journey across the nightside.


Absorption lines of iron in the dayside atmosphere of an ultrahot giant exoplanet disappear after travelling across the nightside, showing that the iron has condensed during its travel.