Rarity of monodominance in hyperdiverse Amazonian forests
Rarity of monodominance in hyperdiverse Amazonian forests
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DOI：
10.1038/s41598-019-50323-9
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发表时间：
2019-09
影响因子：
4.6
通讯作者：
H. ter Steege;T. Henkel;Nora Helal;B. Marimon;B. H. Marimon‐Junior;A. Huth;J. Groeneveld;D. Sabatier;L. Coelho;D. D. A. L. Filho-D.;R. Salomão;I. Amaral;F. D. D. A. Matos-F.-D.-D.-A.-Matos-2058400330;C. Castilho;O. Phillips;J. Guevara;M. D. J. V. Carim;Dairon Cárdenas López;W. Magnusson;F. Wittmann;M. V. Irume;Maria Pires Martins;J. R. S. Guimarães;J. Molino;O. Bánki;M. Piedade;N. Pitman;A. Mendoza;J. F. Ramos;B. G. Luize;Evlyn Márcia Moraes de Leão Novo;Percy Núñez Vargas;T. S. F. Silva;E. Venticinque;Â. G. Manzatto;N. F. C. Reis;J. Terborgh;Katia Regina Casula;E. H. Honorio Coronado;J. Montero;T. Feldpausch;Á. Duque;F. Costa;N. C. Arboleda;J. Schöngart;T. Killeen;R. Vasquez;B. Mostacedo;L. O. Demarchi;R. Assis;C. Baraloto;J. Engel;P. Pétronelli;H. Castellanos;Marcelo Brilhante de Medeiros;A. Quaresma;M. Simon;A. Andrade;J. Camargo;S. Laurance;W. Laurance;L. M. Rincón;J. Schietti;T. Sousa;Emanuelle de Sousa Farias;M. Lopes;José Leonardo Lima Magalhães;Henrique Eduardo Mendonça Nascimento;Helder Lima de Queiroz;G. Aymard C.;R. Brienen;J. Revilla;I. Vieira;B. B. Cintra-B.;P. Stevenson;Y. Feitosa;J. Duivenvoorden;H. Mogollón;A. Araujo-Murakami;L. Ferreira;J. Lozada;J. Comiskey;J. J. de Toledo-J.;G. Damasco;N. Dávila;Freddie C. Draper;R. García‐Villacorta;Aline Lopes;A. Vicentini;A. Alonso;F. Dallmeier;V. F. Gomes;J. Lloyd;D. Neill;Daniel P. P. de Aguiar-Daniel-P.-P.-de-Aguiar-1404349187;L. Arroyo;F. Carvalho;F. C. de Souza;Dário Dantas do Amaral;K. Feeley;R. Gribel;M. P. Pansonato;J. Barlow;E. Berenguer;J. Ferreira;P. Fine;M. Guedes;E. Jimenez;J. Licona;M. C. Peñuela Mora;Boris Villa;C. Cerón;P. Maas;M. Silveira;J. Stropp;Raquel S. Thomas;T. Baker;D. Daly;K. Dexter;Isau Huamantupa‐Chuquimaco;W. Milliken;T. Pennington;Marcos Ríos Paredes;A. Fuentes;B. Klitgaard;J. L. Pena;C. Peres;M. Silman;J. Tello;J. Chave;Fernando Cornejo Valverde;A. Di Fiore;R. Hilário;J. Phillips;G. Rivas‐Torres;T. V. van Andel;P. von Hildebrand;J. Noronha;E. Barbosa;F. R. Barbosa;Luiz Carlos de Matos Bonates;R. Carpanedo;Hilda Paulette Dávila Doza;É. Fonty;Ricardo GómeZárate Z;T. Gonzales;George Pepe Gallardo Gonzales;B. Hoffman;A. B. Junqueira;Y. Malhi;I. P. A. Miranda;Linder Felipe Mozombite Pinto;A. Prieto;D. Rodrigues;A. Rudas;A. Ruschel;N. Silva;C. Vela;V. Vos;E. Zent;S. Zent;Bianca Weiss Albuquerque;Á. Cano;Yrma Andreina Carrero Márquez;Diego F. Correa;J. Costa;B. Flores;D. Galbraith;M. Holmgren;Michelle Kalamandeen;M. Nascimento;A. Oliveira;H. Ramírez-Angulo;M. Rocha;V. V. Scudeller-V.;R. Sierra;M. Tirado;María Natalia Umaña Medina;G. V. D. van der Heijden;Emilio Vilanova Torre;Corine F. Vriesendorp;O. Wang;K. Young;M. A. Ahuite Reategui;C. Baider;H. Balslev;Sasha Cárdenas;L. F. Casas;W. Farfán-Ríos;C. Ferreira;R. Linares‐Palomino;C. Mendoza;I. Mesones;A. Torres‐Lezama;L. E. U. Giraldo;D. Villarroel;R. Zagt;M. Alexiades;E. A. de Oliveira;K. Garcia-Cabrera;Lionel Hernandez;Walter Palacios Cuenca;S. Pansini;D. Pauletto;Freddy Ramirez Arevalo;A. F. Sampaio;E. V. Sandoval;Luis Valenzuela Gamarra;A. Levesley;G. Pickavance;Karina Melgaço
中科院分区：
文献类型：
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作者：
H. ter Steege;T. Henkel;Nora Helal;B. Marimon;B. H. Marimon‐Junior;A. Huth;J. Groeneveld;D. Sabatier;L. Coelho;D. D. A. L. Filho-D.;R. Salomão;I. Amaral;F. D. D. A. Matos-F.-D.-D.-A.-Matos-2058400330;C. Castilho;O. Phillips;J. Guevara;M. D. J. V. Carim;Dairon Cárdenas López;W. Magnusson;F. Wittmann;M. V. Irume;Maria Pires Martins;J. R. S. Guimarães;J. Molino;O. Bánki;M. Piedade;N. Pitman;A. Mendoza;J. F. Ramos;B. G. Luize;Evlyn Márcia Moraes de Leão Novo;Percy Núñez Vargas;T. S. F. Silva;E. Venticinque;Â. G. Manzatto;N. F. C. Reis;J. Terborgh;Katia Regina Casula;E. H. Honorio Coronado;J. Montero;T. Feldpausch;Á. Duque;F. Costa;N. C. Arboleda;J. Schöngart;T. Killeen;R. Vasquez;B. Mostacedo;L. O. Demarchi;R. Assis;C. Baraloto;J. Engel;P. Pétronelli;H. Castellanos;Marcelo Brilhante de Medeiros;A. Quaresma;M. Simon;A. Andrade;J. Camargo;S. Laurance;W. Laurance;L. M. Rincón;J. Schietti;T. Sousa;Emanuelle de Sousa Farias;M. Lopes;José Leonardo Lima Magalhães;Henrique Eduardo Mendonça Nascimento;Helder Lima de Queiroz;G. Aymard C.;R. Brienen;J. Revilla;I. Vieira;B. B. Cintra-B.;P. Stevenson;Y. Feitosa;J. Duivenvoorden;H. Mogollón;A. Araujo-Murakami;L. Ferreira;J. Lozada;J. Comiskey;J. J. de Toledo-J.;G. Damasco;N. Dávila;Freddie C. Draper;R. García‐Villacorta;Aline Lopes;A. Vicentini;A. Alonso;F. Dallmeier;V. F. Gomes;J. Lloyd;D. Neill;Daniel P. P. de Aguiar-Daniel-P.-P.-de-Aguiar-1404349187;L. Arroyo;F. Carvalho;F. C. de Souza;Dário Dantas do Amaral;K. Feeley;R. Gribel;M. P. Pansonato;J. Barlow;E. Berenguer;J. Ferreira;P. Fine;M. Guedes;E. Jimenez;J. Licona;M. C. Peñuela Mora;Boris Villa;C. Cerón;P. Maas;M. Silveira;J. Stropp;Raquel S. Thomas;T. Baker;D. Daly;K. Dexter;Isau Huamantupa‐Chuquimaco;W. Milliken;T. Pennington;Marcos Ríos Paredes;A. Fuentes;B. Klitgaard;J. L. Pena;C. Peres;M. Silman;J. Tello;J. Chave;Fernando Cornejo Valverde;A. Di Fiore;R. Hilário;J. Phillips;G. Rivas‐Torres;T. V. van Andel;P. von Hildebrand;J. Noronha;E. Barbosa;F. R. Barbosa;Luiz Carlos de Matos Bonates;R. Carpanedo;Hilda Paulette Dávila Doza;É. Fonty;Ricardo GómeZárate Z;T. Gonzales;George Pepe Gallardo Gonzales;B. Hoffman;A. B. Junqueira;Y. Malhi;I. P. A. Miranda;Linder Felipe Mozombite Pinto;A. Prieto;D. Rodrigues;A. Rudas;A. Ruschel;N. Silva;C. Vela;V. Vos;E. Zent;S. Zent;Bianca Weiss Albuquerque;Á. Cano;Yrma Andreina Carrero Márquez;Diego F. Correa;J. Costa;B. Flores;D. Galbraith;M. Holmgren;Michelle Kalamandeen;M. Nascimento;A. Oliveira;H. Ramírez-Angulo;M. Rocha;V. V. Scudeller-V.;R. Sierra;M. Tirado;María Natalia Umaña Medina;G. V. D. van der Heijden;Emilio Vilanova Torre;Corine F. Vriesendorp;O. Wang;K. Young;M. A. Ahuite Reategui;C. Baider;H. Balslev;Sasha Cárdenas;L. F. Casas;W. Farfán-Ríos;C. Ferreira;R. Linares‐Palomino;C. Mendoza;I. Mesones;A. Torres‐Lezama;L. E. U. Giraldo;D. Villarroel;R. Zagt;M. Alexiades;E. A. de Oliveira;K. Garcia-Cabrera;Lionel Hernandez;Walter Palacios Cuenca;S. Pansini;D. Pauletto;Freddy Ramirez Arevalo;A. F. Sampaio;E. V. Sandoval;Luis Valenzuela Gamarra;A. Levesley;G. Pickavance;Karina Melgaço
热带森林以其高度的多样性而闻名。然而，森林斑块确实发生在热带地区，那里只有一个单一的树种占主导地位。这种“单优势”森林在所有主要热带地区都是已知的。对于亚马逊河流域，我们从亚马逊树木多样性网络（ATDN）的一个大规模的，流域范围的森林库存图数据库中采样的单显性发生。利用一个简单的定义度量至少有一半的树木≥ 10厘米直径属于一个物种，我们发现只有少数发生在亚马逊，和这种现象是没有显着联系到以前假设的生活史性状，如木材密度，种子质量，外生菌根协会，或根瘤菌。在我们的分析中，矮生（在树的基部或根部形成新芽）是唯一与单显性显著相关的性状。虽然在特定的地点萌生或外生菌根协会可能会赋予相当大的优势，一个树种，并导致其单优势，很少有物种有这些特点。对ATDN数据集的挖掘表明，亚马逊地区的单优势非常罕见，可能主要与土壤因素有关。
Tropical forests are known for their high diversity. Yet, forest patches do occur in the tropics where a single tree species is dominant. Such “monodominant” forests are known from all of the main tropical regions. For Amazonia, we sampled the occurrence of monodominance in a massive, basin-wide database of forest-inventory plots from the Amazon Tree Diversity Network (ATDN). Utilizing a simple defining metric of at least half of the trees ≥ 10 cm diameter belonging to one species, we found only a few occurrences of monodominance in Amazonia, and the phenomenon was not significantly linked to previously hypothesized life history traits such wood density, seed mass, ectomycorrhizal associations, orRhizobiumnodulation. In our analysis, coppicing (the formation of sprouts at the base of the tree or on roots) was the only trait significantly linked to monodominance. While at specific locales coppicing or ectomycorrhizal associations may confer a considerable advantage to a tree species and lead to its monodominance, very few species have these traits. Mining of the ATDN dataset suggests that monodominance is quite rare in Amazonia, and may be linked primarily to edaphic factors.