Inferring species interactions in tropical forests
نویسندگان
چکیده
منابع مشابه
Inferring species interactions in tropical forests.
We present 2 distinct and independent approaches to deduce the effective interaction strengths between species and apply it to the 20 most abundant species in the long-term 50-ha plot on Barro Colorado Island, Panama. The first approach employs the principle of maximum entropy, and the second uses a stochastic birth-death model. Both approaches yield very similar answers and show that the colle...
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Dipartimento di Matematica “Tullio Levi-Civita,” Università di Padova, Via Trieste 63, 35121 Padova, Italy. Dipartimento di Fisica e Astronomia, “Galileo Galilei,” Istituto Nazionale di Fisica Nucleare, Università di Padova, Via Marzolo 8, 35131 Padova, Italy. Department of Physics, University of Maryland, College Park, MD 20742, USA. Department of Physics, University of Oregon, Eugene, OR 9740...
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A persistent challenge in ecology is to explain the high diversity of tree species in tropical forests. Although the role of species characteristics in maintaining tree diversity in tropical forests has been the subject of theory and debate for decades, spatial patterns in local diversity have not been analyzed from the viewpoint of individual species. To measure scale-dependent local diversity...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 2009
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.0903244106