Understanding different dominance patterns in western Amazonian forests
Understanding different dominance patterns in western Amazonian forests
复制标题
了解亚马逊西部森林的不同优势模式
DOI:
10.1111/ele.14351
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发表时间:
2023
期刊:
影响因子:
8.8
通讯作者:
Matas-Granados L
中科院分区:
文献类型:
--
作者:
Matas-Granados L
Dominance of neotropical tree communities by a few species is widely documented, but dominant trees show a variety of distributional patterns still poorly understood. Here, we used 503 forest inventory plots (93,719 individuals ≥2.5 cm diameter, 2609 species) to explore the relationships between local abundance, regional frequency and spatial aggregation of dominant species in four main habitat types in western Amazonia. Although the abundance‐occupancy relationship is positive for the full dataset, we found that among dominant Amazonian tree species, there is a strong negative relationship between local abundance and regional frequency and/or spatial aggregation across habitat types. Our findings suggest an ecological trade‐off whereby dominant species can be locally abundant (local dominants) or regionally widespread (widespread dominants), but rarely both (oligarchs). Given the importance of dominant species as drivers of diversity and ecosystem functioning, unravelling different dominance patterns is a research priority to direct conservation efforts in Amazonian forests.
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DOI:
--
发表时间:
2004
期刊:
The Botanical review
影响因子:
--
作者:
P. Parolin;O. D. Simone;K. Haase;D. Waldhoff;S. Rottenberger;U. Kuhn;J. Kesselmeier;B. Kleiss;Wolfgang Schmidt;M. T. F. Piedade;W. Junk
通讯作者:
W. Junk
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
F. Wittmann;J. Schöngart;W. Junk
通讯作者:
W. Junk
影响因子:
5.9
作者:
Pitman, Nigel C. A.;Andino, Juan Ernesto Guevara;Terborgh, John W.
通讯作者:
Terborgh, John W.
DOI:
--
发表时间:
2003
期刊:
影响因子:
--
作者:
Á. Duque;J. Cavelier;Alberto Posada
通讯作者:
Alberto Posada
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
E. H. Coronado;T. Baker;O. Phillips;N. Pitman;R. Pennington;R. V. Martínez;A. Monteagudo;H. Mogollón;N. D. Cardozo;M. Ríos;R. García‐Villacorta;Elvis Valderrama;Manuel Ahuite;I. Huamantupa;D. Neill;W. Laurance;H. Nascimento;S. Almeida;T. Killeen;L. Arroyo;P. Núñez;L. F. Alvarado
通讯作者:
L. F. Alvarado