文献类型： 外文期刊

第一作者： Jucker, Tommaso

作者： Jucker, Tommaso;Fischer, Fabian Jorg;Jackson, Toby D.;Chave, Jerome;Coomes, David A.;Caspersen, John;Ali, Arshad;Loubota Panzou, Grace Jopaul;Loubota Panzou, Grace Jopaul;Bocko, Yannick E.;Loumeto, Jean-Joel;Feldpausch, Ted R.;Falster, Daniel;Usoltsev, Vladimir A.;Adu-Bredu, Stephen;Alves, Luciana F.;Aminpour, Mohammad;Angoboy Ilondea, Bhely;Angoboy Ilondea, Bhely;Anten, Niels P. R.;Antin, Cecile;Barbier, Nicolas;Momo, Stephane T.;Pelissier, Raphael;Ploton, Pierre;Askari, Yousef;Ayyappan, Narayanan;Banin, Lindsay F.;Battles, John J.;O'Hara, Kevin L.;Beeckman, Hans;Bond-Lamberty, Ben;Bongers, Frans;Munoz, Rodrigo;Poorter, Lourens;Sterck, Frank J.;Bowers, Samuel;Godlee, John L.;Ryan, Casey;van Breugel, Michiel;van Breugel, Michiel;Hall, Jefferson S.;van Breugel, Michiel;Chantrain, Arthur;Doucet, Jean-Louis;Fayolle, Adeline;Chaudhary, Rajeev;Kunwar, Suwash;Dai, Jingyu;Liu, Hongyan;Dai, Jingyu;Liu, Hongyan;Dalponte, Michele;Dimobe, Kangbeni;Domec, Jean-Christophe;Domec, Jean-Christophe;Dupuy Rada, Juan Manuel;Hernandez-Stefanoni, Jose L.;Duursma, Remko A.;Enriquez, Moises;Meave, Jorge A.;Munoz, Rodrigo;van Ewijk, Karin Y.;Farfan-Rios, William;Fayolle, Adeline;Forni, Eric;Ferretti, Marco;Haeni, Matthias;Waldner, Peter;Zimmermann, Niklaus E.;Forrester, David I.;Gilani, Hammad;He, Jie-Kun;Jiang, Hai-Sheng;Hemp, Andreas;Higgins, Steven I.;Holdaway, Robert J.;Hussain, Kiramat;Hutley, Lindsay B.;Ichie, Tomoaki;Iida, Yoshiko;Joshi, Puspa Raj;Kaboli, Hasan;Kazempour Larsary, Maryam;Pourbabaei, Hassan;Kenzo, Tanaka;Kloeppel, Brian D.;Kohyama, Takashi S.;Kunwar, Suwash;Wang, Li-Qiu;Kuyah, Shem;Kvasnica, Jakub;Svatek, Martin;Lin, Siliang;Lines, Emily R.;Lorimer, Craig;Malhi, Yadvinder;Marshall, Peter L.;Mattsson, Eskil;Mattsson, Eskil;Matula, Radim;Mensah, Sylvanus;Mensah, Sylvanus;Mi, Xiangcheng;Wang, Weiwei;Momo, Stephane T.;Sonke, Bonaventure;Moncrieff, Glenn R.;Moncrieff, Glenn R.;Mora, Francisco;Munoz, Rodrigo;Nissanka, Sarath P.;Nur Hajar, Zamah Shari;Pearce, Steven;Sanger, Jennifer;Peri, Pablo L.;Pour, Mohsen Javanmiri;Ribeiro, Sabina C.;Sanaei, Anvar;Wirth, Christian;Schlund, Michael;Sellan, Giacomo;Sellan, Giacomo;Shenkin, Alexander;Takagi, Kentaro;Trugman, Anna T.;Vadeboncoeur, Matthew A.;Valipour, Ahmad;Valipour, Ahmad;Vanderwel, Mark C.;Vovides, Alejandra G.;Vovides, Alejandra G.;Wirth, Christian;Woods, Murray;Xiang, Wenhua;de Aquino Ximenes, Fabiano;Xu, Yaozhan;Xu, Yaozhan;Yamada, Toshihiro;Zavala, Miguel A.

作者机构：

期刊名称：NATURE COMMUNICATIONS （ 影响因子：15.7； 五年影响因子：17.2 ）

ISSN：

年卷期： 2025 年 16 卷 1 期

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收录情况： SCI

摘要： Trees can differ enormously in their crown architectural traits, such as the scaling relationships between tree height, crown width and stem diameter. Yet despite the importance of crown architecture in shaping the structure and function of terrestrial ecosystems, we lack a complete picture of what drives this incredible diversity in crown shapes. Using data from 374,888 globally distributed trees, we explore how climate, disturbance, competition, functional traits, and evolutionary history constrain the height and crown width scaling relationships of 1914 tree species. We find that variation in height-diameter scaling relationships is primarily controlled by water availability and light competition. Conversely, crown width is predominantly shaped by exposure to wind and fire, while also covarying with functional traits related to mechanical stability and photosynthesis. Additionally, we identify several plant lineages with highly distinctive stem and crown forms, such as the exceedingly slender dipterocarps of Southeast Asia, or the extremely wide crowns of legume trees in African savannas. Our study charts the global spectrum of tree crown architecture and pinpoints the processes that shape the 3D structure of woody ecosystems.

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