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Directed movement changes coexistence outcomes in heterogeneous environments 期刊论文
Ecology Letters, 2021
作者:  Bo Zhang;  King-Yeung Lam;  Wei-Ming Ni;  Rossana Signorelli;  Kevin M. Collins;  Zhiyuan Fu;  Lu Zhai;  Yuan Lou;  Donald L. DeAngelis;  Alan Hastings
收藏  |  浏览/下载:12/0  |  提交时间:2021/11/30
Body size and digestive system shape resource selection by ungulates: A cross-taxa test of the forage maturation hypothesis 期刊论文
Ecology Letters, 2021
作者:  Saeideh Esmaeili;  Brett R. Jesmer;  Shannon E. Albeke;  Ellen O. Aikens;  Kathryn A. Schoenecker;  Sarah R. B. King;  Briana Abrahms;  Bayarbaatar Buuveibaatar;  Jeffrey L. Beck;  Randall B. Boone;  Francesca Cagnacci;  Simon Chamaillé;  -Jammes;  Buyanaa Chimeddorj;  Paul C. Cross;  Nandintsetseg Dejid;  Jagdag Enkhbyar;  Ilya R. Fischhoff;  Adam T. Ford;  Kate Jenks;  Mahmoud-Reza Hemami;  Jacob D. Hennig;  Takehiko Y. Ito;  Petra Kaczensky;  Matthew J. Kauffman;  John D. C. Linnell;  Badamjav Lkhagvasuren;  John F. McEvoy;  Joerg Melzheimer;  Jerod A. Merkle;  Thomas Mueller;  Jeff Muntifering;  Atle Mysterud;  Kirk A. Olson;  Manuela Panzacchi;  John C. Payne;  Luca Pedrotti;  Geir R. Rauset;  Daniel I. Rubenstein;  Hall Sawyer;  John. D. Scasta;  Johannes Signer;  Melissa Songer;  Jared A. Stabach;  Seth Stapleton;  Olav Strand;  Siva R. Sundaresan;  Dorj Usukhjargal;  Ganbold Uuganbayar;  John M. Fryxell;  Jacob R. Goheen
收藏  |  浏览/下载:16/0  |  提交时间:2021/08/10
Approaching the motional ground state of a 10-kg object 期刊论文
Science, 2021
作者:  Chris Whittle;  Evan D. Hall;  Sheila Dwyer;  Nergis Mavalvala;  Vivishek Sudhir;  R. Abbott;  A. Ananyeva;  C. Austin;  L. Barsotti;  J. Betzwieser;  C. D. Blair;  A. F. Brooks;  D. D. Brown;  A. Buikema;  C. Cahillane;  J. C. Driggers;  A. Effler;  A. Fernandez-Galiana;  P. Fritschel;  V. V. Frolov;  T. Hardwick;  M. Kasprzack;  K. Kawabe;  N. Kijbunchoo;  J. S. Kissel;  G. L. Mansell;  F. Matichard;  L. McCuller;  T. McRae;  A. Mullavey;  A. Pele;  R. M. S. Schofield;  D. Sigg;  M. Tse;  G. Vajente;  D. C. Vander-Hyde;  Hang Yu;  Haocun Yu;  C. Adams;  R. X. Adhikari;  S. Appert;  K. Arai;  J. S. Areeda;  Y. Asali;  S. M. Aston;  A. M. Baer;  M. Ball;  S. W. Ballmer;  S. Banagiri;  D. Barker;  J. Bartlett;  B. K. Berger;  D. Bhattacharjee;  G. Billingsley;  S. Biscans;  R. M. Blair;  N. Bode;  P. Booker;  R. Bork;  A. Bramley;  K. C. Cannon;  X. Chen;  A. A. Ciobanu;  F. Clara;  C. M. Compton;  S. J. Cooper;  K. R. Corley;  S. T. Countryman;  P. B. Covas;  D. C. Coyne;  L. E. H. Datrier;  D. Davis;  C. Di Fronzo;  K. L. Dooley;  P. Dupej;  T. Etzel;  M. Evans;  T. M. Evans;  J. Feicht;  P. Fulda;  M. Fyffe;  J. A. Giaime;  K. D. Giardina;  P. Godwin;  E. Goetz;  S. Gras;  C. Gray;  R. Gray;  A. C. Green;  E. K. Gustafson;  R. Gustafson;  J. Hanks;  J. Hanson;  R. K. Hasskew;  M. C. Heintze;  A. F. Helmling-Cornell;  N. A. Holland;  J. D. Jones;  S. Kandhasamy;  S. Karki;  P. J. King;  Rahul Kumar;  M. Landry;  B. B. Lane;  B. Lantz;  M. Laxen;  Y. K. Lecoeuche;  J. Leviton;  J. Liu;  M. Lormand;  A. P. Lundgren;  R. Macas;  M. MacInnis;  D. M. Macleod;  S. Márka;  Z. Márka;  D. V. Martynov;  K. Mason;  T. J. Massinger;  R. McCarthy;  D. E. McClelland;  S. McCormick;  J. McIver;  G. Mendell;  K. Merfeld;  E. L. Merilh;  F. Meylahn;  T. Mistry;  R. Mittleman;  G. Moreno;  C. M. Mow-Lowry;  S. Mozzon;  T. J. N. Nelson;  P. Nguyen;  L. K. Nuttall;  J. Oberling;  Richard J. Oram;  C. Osthelder;  D. J. Ottaway;  H. Overmier;  J. R. Palamos;  W. Parker;  E. Payne;  R. Penhorwood;  C. J. Perez;  M. Pirello;  H. Radkins;  K. E. Ramirez;  J. W. Richardson;  K. Riles;  N. A. Robertson;  J. G. Rollins;  C. L. Romel;  J. H. Romie;  M. P. Ross;  K. Ryan;  T. Sadecki;  E. J. Sanchez;  L. E. Sanchez;  T. R. Saravanan;  R. L. Savage;  D. Schaetz;  R. Schnabel;  E. Schwartz;  D. Sellers;  T. Shaffer;  B. J. J. Slagmolen;  J. R. Smith;  S. Soni;  B. Sorazu;  A. P. Spencer;  K. A. Strain;  L. Sun;  M. J. Szczepańczyk;  M. Thomas;  P. Thomas;  K. A. Thorne;  K. Toland;  C. I. Torrie;  G. Traylor;  A. L. Urban;  G. Valdes;  P. J. Veitch;  K. Venkateswara;  G. Venugopalan;  A. D. Viets;  T. Vo;  C. Vorvick;  M. Wade;  R. L. Ward;  J. Warner;  B. Weaver;  R. Weiss;  B. Willke;  C. C. Wipf;  L. Xiao;  H. Yamamoto;  L. Zhang;  M. E. Zucker;  J. Zweizig
收藏  |  浏览/下载:17/0  |  提交时间:2021/06/24
A remnant planetary core in the hot-Neptune desert 期刊论文
NATURE, 2020, 583 (7814) : 39-+
作者:  David J. Armstrong;  Thé;  o A. Lopez;  Vardan Adibekyan;  Richard A. Booth;  Edward M. Bryant;  Karen A. Collins;  Magali Deleuil;  Alexandre Emsenhuber;  Chelsea X. Huang;  George W. King;  Jorge Lillo-Box;  Jack J. Lissauer;  Elisabeth Matthews;  Olivier Mousis;  Louise D. Nielsen;  Hugh Osborn;  Jon Otegi;  Nuno C. Santos;  ;  rgio G. Sousa;  Keivan G. Stassun;  Dimitri Veras;  Carl Ziegler;  Jack S. Acton;  Jose M. Almenara;  David R. Anderson;  David Barrado;  Susana C. C. Barros;  Daniel Bayliss;  Claudia Belardi;  Francois Bouchy;  ;  sar Briceñ;  o;  Matteo Brogi;  David J. A. Brown;  Matthew R. Burleigh;  Sarah L. Casewell;  Alexander Chaushev;  David R. Ciardi;  Kevin I. Collins;  Knicole D. Coló;  n;  Benjamin F. Cooke;  Ian J. M. Crossfield;  Rodrigo F. Dí;  az;  Elisa Delgado Mena;  Olivier D. S. Demangeon;  Caroline Dorn;  Xavier Dumusque;  Philipp Eigmü;  ller;  Michael Fausnaugh;  Pedro Figueira;  Tianjun Gan;  Siddharth Gandhi;  Samuel Gill;  Erica J. Gonzales;  Michael R. Goad;  Maximilian N. Gü;  nther;  Ravit Helled;  Saeed Hojjatpanah;  Steve B. Howell;  James Jackman;  James S. Jenkins;  Jon M. Jenkins;  Eric L. N. Jensen;  Grant M. Kennedy;  David W. Latham;  Nicholas Law;  Monika Lendl;  Michael Lozovsky;  Andrew W. Mann;  Maximiliano Moyano;  James McCormac;  Farzana Meru;  Christoph Mordasini;  Ares Osborn;  Don Pollacco;  Didier Queloz;  Liam Raynard;  George R. Ricker;  Pamela Rowden;  Alexandre Santerne;  Joshua E. Schlieder;  Sara Seager;  Lizhou Sha;  Thiam-Guan Tan;  Rosanna H. Tilbrook;  Eric Ting;  Sté;  phane Udry;  Roland Vanderspek;  Christopher A. Watson;  Richard G. West;  Paul A. Wilson;  Joshua N. Winn;  Peter Wheatley;  Jesus Noel Villasenor;  Jose I. Vines;  Zhuchang Zhan
收藏  |  浏览/下载:19/0  |  提交时间:2020/07/06

The interiors of giant planets remain poorly understood. Even for the planets in the Solar System, difficulties in observation lead to large uncertainties in the properties of planetary cores. Exoplanets that have undergone rare evolutionary processes provide a route to understanding planetary interiors. Planets found in and near the typically barren hot-Neptune '  desert'  (1,2)(a region in mass-radius space that contains few planets) have proved to be particularly valuable in this regard. These planets include HD149026b(3), which is thought to have an unusually massive core, and recent discoveries such as LTT9779b(4)and NGTS-4b(5), on which photoevaporation has removed a substantial part of their outer atmospheres. Here we report observations of the planet TOI-849b, which has a radius smaller than Neptune'  s but an anomalously large mass of39.1-2.6+2.7Earth masses and a density of5.2-0.8+0.7grams per cubic centimetre, similar to Earth'  s. Interior-structure models suggest that any gaseous envelope of pure hydrogen and helium consists of no more than3.9-0.9+0.8 per cent of the total planetary mass. The planet could have been a gas giant before undergoing extreme mass loss via thermal self-disruption or giant planet collisions, or it could have avoided substantial gas accretion, perhaps through gap opening or late formation(6). Although photoevaporation rates cannot account for the mass loss required to reduce a Jupiter-like gas giant, they can remove a small (a few Earth masses) hydrogen and helium envelope on timescales of several billion years, implying that any remaining atmosphere on TOI-849b is likely to be enriched by water or other volatiles from the planetary interior. We conclude that TOI-849b is the remnant core of a giant planet.


Observations of TOI-849b reveal a radius smaller than Neptune'  s but a large mass of about 40 Earth masses, indicating that the planet is the remnant core of a gas giant.


  
WHY POLLUTION IS FALLING IN SOME CITIES - BUT NOT OTHERS 期刊论文
NATURE, 2020, 580 (7803) : 313-313
作者:  Sulkowski, Parker L.;  Oeck, Sebastian;  Dow, Jonathan;  Economos, Nicholas G.;  Mirfakhraie, Lily;  Liu, Yanfeng;  Noronha, Katelyn;  Bao, Xun;  Li, Jing;  Shuch, Brian M.;  King, Megan C.;  Bindra, Ranjit S.;  Glazer, Peter M.
收藏  |  浏览/下载:14/0  |  提交时间:2020/07/03
Observed Emergence of the Climate Change Signal: From the Familiar to the Unknown 期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2020, 47 (6)
作者:  Hawkins, E.;  Frame, D.;  Harrington, L.;  Joshi, M.;  King, A.;  Rojas, M.;  Sutton, R.
收藏  |  浏览/下载:14/0  |  提交时间:2020/07/02
emergence  signal-to-noise  temperature  rainfall  observations  extremes  
Spatial heterogeneity in CO2, CH4, and energy fluxes: insights from airborne eddy covariance measurements over the Mid-Atlantic region 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2020, 15 (3)
作者:  Hannun, Reem A.;  Wolfe, Glenn M.;  Kawa, S. Randy;  Hanisco, Thomas F.;  Newman, Paul A.;  Alfieri, Joseph G.;  Barrick, John;  Clark, Kenneth L.;  DiGangi, Joshua P.;  Diskin, Glenn S.;  King, John;  Kustas, William P.;  Mitra, Bhaskar;  Noormets, Asko;  Nowak, John B.;  Thornhill, K. Lee;  Vargas, Rodrigo
收藏  |  浏览/下载:13/0  |  提交时间:2020/07/02
airborne eddy covariance  CO2 and CH4  fluxes  biosphere-atmosphere exchange  
Charting two centuries of transformation in a coastal social-ecological system: A mixed methods approach 期刊论文
GLOBAL ENVIRONMENTAL CHANGE-HUMAN AND POLICY DIMENSIONS, 2020, 61
作者:  Thurstan, Ruth H.;  Diggles, Ben K.;  Gillies, Chris L.;  Strong, Michael K.;  Kerkhove, Ray;  Buckley, Sarah M.;  King, Robert A.;  Smythe, Vince;  Heller-Wagner, Gideon;  Weeks, Rebecca;  Palin, Fred;  McLeod, Ian
收藏  |  浏览/下载:11/0  |  提交时间:2020/07/02
Cultural history  Environmental history  Historical ecology  Moreton Bay  Oyster  Shifting baseline syndrome  
Initial results from the InSight mission on Mars 期刊论文
NATURE GEOSCIENCE, 2020, 13 (3) : 183-+
作者:  Banerdt, W. Bruce;  Smrekar, Suzanne E.;  Banfield, Don;  Giardini, Domenico;  Golombek, Matthew;  Johnson, Catherine L.;  Lognonne, Philippe;  Spiga, Aymeric;  Spohn, Tilman;  Perrin, Clement;  Staehler, Simon C.;  Antonangeli, Daniele;  Asmar, Sami;  Beghein, Caroline;  Bowles, Neil;  Bozdag, Ebru;  Chi, Peter;  Christensen, Ulrich;  Clinton, John;  Collins, Gareth S.;  Daubar, Ingrid;  Dehant, Veronique;  Drilleau, Melanie;  Fillingim, Matthew;  Folkner, William;  Garcia, Raphael F.;  Garvin, Jim;  Grant, John;  Grott, Matthias;  Grygorczuk, Jerzy;  Hudson, Troy;  Irving, Jessica C. E.;  Kargl, Guenter;  Kawamura, Taichi;  Kedar, Sharon;  King, Scott;  Knapmeyer-Endrun, Brigitte;  Knapmeyer, Martin;  Lemmon, Mark;  Lorenz, Ralph;  Maki, Justin N.;  Margerin, Ludovic;  McLennan, Scott M.;  Michaut, Chloe;  Mimoun, David;  Mittelholz, Anna;  Mocquet, Antoine;  Morgan, Paul;  Mueller, Nils T.;  Murdoch, Naomi;  Nagihara, Seiichi;  Newman, Claire;  Nimmo, Francis;  Panning, Mark;  Pike, W. Thomas;  Plesa, Ana-Catalina;  Rodriguez, Sebastien;  Rodriguez-Manfredi, Jose Antonio;  Russell, Christopher T.;  Schmerr, Nicholas;  Siegler, Matt;  Stanley, Sabine;  Stutzmann, Eleanore;  Teanby, Nicholas;  Tromp, Jeroen;  Van Driel, Martin;  Warner, Nicholas;  Weber, Renee;  Wieczorek, Mark
收藏  |  浏览/下载:25/0  |  提交时间:2020/05/13
The seismicity of Mars 期刊论文
NATURE GEOSCIENCE, 2020, 13 (3) : 205-+
作者:  Giardini, D.;  Lognonne, P.;  Banerdt, W. B.;  Pike, W. T.;  Christensen, U.;  Ceylan, S.;  Clinton, J. F.;  van Driel, M.;  Staehler, S. C.;  Boese, M.;  Garcia, R. F.;  Khan, A.;  Panning, M.;  Perrin, C.;  Banfield, D.;  Beucler, E.;  Charalambous, C.;  Euchner, F.;  Horleston, A.;  Jacob, A.;  Kawamura, T.;  Kedar, S.;  Mainsant, G.;  Scholz, J. -R.;  Smrekar, S. E.;  Spiga, A.;  Agard, C.;  Antonangeli, D.;  Barkaoui, S.;  Barrett, E.;  Combes, P.;  Conejero, V.;  Daubar, I.;  Drilleau, M.;  Ferrier, C.;  Gabsi, T.;  Gudkova, T.;  Hurst, K.;  Karakostas, F.;  King, S.;  Knapmeyer, M.;  Knapmeyer-Endrun, B.;  Llorca-Cejudo, R.;  Lucas, A.;  Luno, L.;  Margerin, L.;  McClean, J. B.;  Mimoun, D.;  Murdoch, N.;  Nimmo, F.;  Nonon, M.;  Pardo, C.;  Rivoldini, A.;  Manfredi, J. A. Rodriguez;  Samuel, H.;  Schimmel, M.;  Stott, A. E.;  Stutzmann, E.;  Teanby, N.;  Warren, T.;  Weber, R. C.;  Wieczorek, M.;  Yana, C.
收藏  |  浏览/下载:11/0  |  提交时间:2020/05/13