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Spatial pattern of super-greenhouse warmth controlled by elevated specific humidity 期刊论文
Nature, 2020
作者:  Joep van Dijk;  Alvaro Fernandez;  Stefano M. Bernasconi;  Jeremy K. Caves Rugenstein;  Simon R. Passey;  Tim White
收藏  |  浏览/下载：5/0  |  提交时间：2020/11/09
Local and global effects on the diurnal variation of the atmospheric electric field in South America by comparison with the Carnegie curve 期刊论文
ATMOSPHERIC RESEARCH, 2020, 240
作者:  Tacza, J.;  Raulin, J-P;  Macotela, E.;  Marun, A.;  Fernandez, G.;  Bertoni, F. C. P.;  Lima, L. M.;  Samanes, J.;  Buleje, Y.;  Correia, E.;  Alves, G.;  Makita, K.
收藏  |  浏览/下载：13/0  |  提交时间：2020/08/18
Hydrothermal (NN)-N-15-N-15 abundances constrain the origins of mantle nitrogen 期刊论文
NATURE, 2020, 580 (7803) : 367-+
作者:  Zhao, Steven;  Jang, Cholsoon;  Liu, Joyce;  Uehara, Kahealani;  Gilbert, Michael;  Izzo, Luke;  Zeng, Xianfeng;  Trefely, Sophie;  Fernandez, Sully;  Carrer, Alessandro;  Miller, Katelyn D.;  Schug, Zachary T.;  Snyder, Nathaniel W.;  Gade, Terence P.;  Titchenell, Paul M.;  Rabinowitz, Joshua D.;  Wellen, Kathryn E.
收藏  |  浏览/下载：14/0  |  提交时间：2020/05/13

Nitrogen is the main constituent of the Earth'  s atmosphere, but its provenance in the Earth'  s mantle remains uncertain. The relative contribution of primordial nitrogen inherited during the Earth'  s accretion versus that subducted from the Earth'  s surface is unclear(1-6). Here we show that the mantle may have retained remnants of such primordial nitrogen. We use the rare (NN)-N-15-N-15 isotopologue of N-2 as a new tracer of air contamination in volcanic gas effusions. By constraining air contamination in gases from Iceland, Eifel (Germany) and Yellowstone (USA), we derive estimates of mantle delta N-15 (the fractional difference in N-15/N-14 from air), N-2/Ar-36 and N-2/He-3. Our results show that negative delta N-15 values observed in gases, previously regarded as indicating a mantle origin for nitrogen(7-10), in fact represent dominantly air-derived N-2 that experienced N-15/N-14 fractionation in hydrothermal systems. Using two-component mixing models to correct for this effect, the (NN)-N-15-N-15 data allow extrapolations that characterize mantle endmember delta N-15, N-2/Ar-36 and N-2/He-3 values. We show that the Eifel region has slightly increased delta N-15 and N-2/Ar-36 values relative to estimates for the convective mantle provided by mid-ocean-ridge basalts(11), consistent with subducted nitrogen being added to the mantle source. In contrast, we find that whereas the Yellowstone plume has delta N-15 values substantially greater than that of the convective mantle, resembling surface components(12-15), its N-2/Ar-36 and N-2/He-3 ratios are indistinguishable from those of the convective mantle. This observation raises the possibility that the plume hosts a primordial component. We provide a test of the subduction hypothesis with a two-box model, describing the evolution of mantle and surface nitrogen through geological time. We show that the effect of subduction on the deep nitrogen cycle may be less important than has been suggested by previous investigations. We propose instead that high mid-ocean-ridge basalt and plume delta N-15 values may both be dominantly primordial features.


  
Contrasting effects of CO2 fertilization, land-use change and warming on seasonal amplitude of Northern Hemisphere CO2 exchange 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2019, 19 (19) : 12361-12375
作者:  Bastos, Ana;  Ciais, Philippe;  Chevallier, Frederic;  Roedenbeck, Christian;  Ballantyne, Ashley P.;  Maignan, Fabienne;  Yin, Yi;  Fernandez-Martinez, Marcos;  Friedlingstein, Pierre;  Penuelas, Josep;  Piao, Shilong L.;  Sitch, Stephen;  Smith, William K.;  Wang, Xuhui;  Zhu, Zaichun;  Haverd, Vanessa;  Kato, Etsushi;  Jain, Atul K.;  Lienert, Sebastian;  Lombardozzi, Danica;  Nabel, Julia E. M. S.;  Peylin, Philippe;  Poulter, Benjamin;  Zhu, Dan
收藏  |  浏览/下载：13/0  |  提交时间：2019/11/27
A giant exoplanet orbiting a very-low-mass star challenges planet formation models 期刊论文
SCIENCE, 2019, 365 (6460) : 1441-+
作者:  Morales, J. C.;  Mustill, A. J.;  Ribas, I.;  Davies, M. B.;  Reiners, A.;  Bauers, F. F.;  Kossakowski, D.;  Herrero, E.;  Rodriguez, E.;  Lopez-Gonzalez, M. J.;  Rodriguez-Lopez, C.;  Bejar, V. J. S.;  Gonzalez-Cuesta, L.;  Luque, R.;  Palle, E.;  Perger, M.;  Baroch, D.;  Johansen, A.;  Klahr, H.;  Mordasini, C.;  Anglada-Escude, G.;  Caballero, J. A.;  Cortes-Contreras, M.;  Dreizler, S.;  Lafarga, M.;  Nagel, E.;  Passegger, V. M.;  Reffert, S.;  Rosich, A.;  Schweitzer, A.;  Tal-Or, L.;  Trifonov, T.;  Zechmeister, M.;  Quirrenbach, A.;  Amado, P. J.;  Guenther, E. W.;  Hagen, H. -J.;  Henning, T.;  Jeffers, S. V.;  Kaminski, A.;  Kuester, M.;  Montes, D.;  Seifert, W.;  Abellan, F. J.;  Abril, M.;  Aceituno, J.;  Aceituno, F. J.;  Alonso-Floriano, F. J.;  Ammler-von Eiff, M.;  Antona, R.;  Arroyo-Torres, B.;  Azzaro, M.;  Barrado, D.;  Becerril-Jarque, S.;  Benitez, D.;  Berdinas, Z. M.;  Bergond, G.;  Brinkmoller, M.;  del Burgo, C.;  Burn, R.;  Calvo-Ortega, R.;  Cano, J.;  Cardenas, M. C.;  Cardona Guillen, C.;  Carro, J.;  Casa, E.;  Casanova, V.;  Casasayas-Barris, N.;  Chaturvedi, P.;  Cifuentes, C.;  Claret, A.;  Colome, J.;  Czesla, S.;  Diez-Alonso, E.;  Dorda, R.;  Emsenhuber, A.;  Fernandez, M.;  Fernandez-Martin, A.;  Ferro, I. M.;  Fuhrmeister, B.;  Galadi-Enriquez, D.;  Gallardo Cava, I.;  Garcia Vargas, M. L.;  Garcia-Piquer, A.;  Gesa, L.;  Gonzalez-Alvarez, E.;  Gonzalez Hernandez, J. I.;  Gonzalez-Peinado, R.;  Guardia, J.;  Guijarro, A.;  de Guindos, E.;  Hatzes, A. P.;  Hauschildt, P. H.;  Hedrosa, R. P.;  Hermelo, I.;  Hernandez Arabi, R.;  Hernandez Otero, F.;  Hintz, D.;  Holgado, G.;  Huber, A.;  Huke, P.;  Johnson, E. N.;  de Juan, E.;  Kehr, M.;  Kemmer, J.;  Kim, M.;  Klueter, J.;  Klutsch, A.;  Labarga, F.;  Labiche, N.;  Lalitha, S.;  Lampon, M.;  Lara, L. M.;  Launhardt, R.;  Lazaro, F. J.;  Lizon, J. -L.;  Llamas, M.;  Lodieu, N.;  Lopez del Fresno, M.;  Lopez Salas, . F.;  Lopez-Santiago, J.;  Magan Madinabeitia, H.;  Mall, U.;  Mancini, L.;  Mandel, H.;  Marfil, E.;  Marin Molina, J. . A.;  Martin, E. L.;  Martin-Fernandez, P.;  Martin-Ruiz, S.;  Martinez-Rodriguez, H.;  Marvin, C. J.;  Mirabet, E.;  Moya, A.;  Naranjo, V.;  Nelson, R. P.;  Nortmann, L.;  Nowak, G.;  Ofir, A.;  Pascua, J.;  Pavlov, A.;  Pedraz, S.;  Perez Medialdea, D.;  Perez-Calpena, A.;  Perryman, M. A. C.;  Rabaza, O.;  Ramon Ballesta, A.;  Rebolo, R.;  Redondo, P.;  Rix, H. -W.;  Rodler, F.;  Rodriguez Trinidad, A.;  Sabotta, S.;  Sadegi, S.;  Salz, M.;  Sanchez-Blanco, E.;  Sanchez Carrasco, M. A.;  Sanchez-Lopez, A.;  Sanz-Forcada, J.;  Sarkis, P.;  Sarmiento, L. F.;  Schafer, S.;  Schlecker, M.;  Schmitt, J. H. M. M.;  Schofer, P.;  Solano, E.;  Sota, A.;  Stahl, O.;  Stock, S.;  Stuber, T.;  Sturmer, J.;  Suarez, J. C.;  Tabernero, H. M.;  Tulloch, S. M.;  Veredas, G.;  Vico-Linares, J. I.;  Vilardell, F.;  Wagner, K.;  Winkler, J.;  Wolthoff, V.;  Yan, F.;  Zapatero Osorio, M. R.
收藏  |  浏览/下载：16/0  |  提交时间：2019/11/27
Validation of the protein kinase PfCLK3 as a multistage cross-species malarial drug target 期刊论文
SCIENCE, 2019, 365 (6456) : 884-+
作者:  Alam, Mahmood M.;  Sanchez-Azqueta, Ana;  Janha, Omar;  Flannery, Erika L.;  Mahindra, Amit;  Mapesa, Kopano;  Char, Aditya B.;  Sriranganadane, Dev;  Brancucci, Nicolas M. B.;  Antonova-Koch, Yevgeniya;  Crouch, Kathryn;  Simwela, Nelson Victor;  Millar, Scott B.;  Akinwale, Jude;  Mitcheson, Deborah;  Solyakov, Lev;  Dudek, Kate;  Jones, Carolyn;  Zapatero, Cleofe;  Doerig, Christian;  Nwakanma, Davis C.;  Jesus Vazquez, Maria;  Colmenarejo, Gonzalo;  Jose Lafuente-Monasterio, Maria;  Luisa Leon, Maria;  Godoi, Paulo H. C.;  Elkins, Jon M.;  Waters, Andrew P.;  Jamieson, Andrew G.;  Fernandez Alvaro, Elena;  Ranford-Cartwright, Lisa C.;  Marti, Matthias;  Winzeler, Elizabeth A.;  Javier Gamo, Francisco;  Tobin, Andrew B.
收藏  |  浏览/下载：8/0  |  提交时间：2019/11/27
Speciated and total emission factors of particulate organics from burning western US wildland fuels and their dependence on combustion efficiency 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2019, 19 (2) : 1013-1026
作者:  Jen, Coty N.;  Hatch, Lindsay E.;  Selimovic, Vanessa;  Yokelson, Robert J.;  Weber, Robert;  Fernandez, Arantza E.;  Kreisberg, Nathan M.;  Barsanti, Kelley C.;  Goldstein, Allen H.
收藏  |  浏览/下载：16/0  |  提交时间：2019/04/09
Interrelationships between major components of PM10 and sub-micron particles: Influence of Atlantic air masses 期刊论文
ATMOSPHERIC RESEARCH, 2018, 212: 64-76
作者:  Fernandez-Amado, M.;  Prieto-Blanco, M. C.;  Lopez-Mahia, P.;  Pineiro-Iglesias, M.;  Muniategui-Lorenzo, S.;  Iglesias-Samitier, S.;  Alves, C. A.;  Custodio, D.;  Esteves, V.;  Nunes, T.
收藏  |  浏览/下载：7/0  |  提交时间：2019/04/09
Atmospheric particulate matter  Carbonaceous fractions  Isotopic analyses  Sub-micron particles  Atlantic air masses  
Integrating borehole image logs with core: A method to enhance subsurface fracture characterization 期刊论文
AAPG BULLETIN, 2018, 102 (6) : 1067-1090
作者:  Fernandez-Ibanez, F.;  DeGraff, J. M.;  Ibrayev, F.
收藏  |  浏览/下载：2/0  |  提交时间：2019/04/09
Analysis of sensitivity to different parameterization schemes for a subtropical cyclone 期刊论文
ATMOSPHERIC RESEARCH, 2018, 204: 21-36
作者:  Quitian-Hernandez, L.;  Fernandez-Gonzalez, S.;  Gonzalez-Aleman, J. J.;  Valero, F.;  Martin, M. L.
收藏  |  浏览/下载：7/0  |  提交时间：2019/04/09
Subtropical cyclones  WRF model parameterizations  Cyclone phase space diagram  Track validation  Wind speed  Precipitable water