Publikationsdatum:
2013-10-19
Beschreibung:
The vast extent of the Amazon Basin has historically restricted the study of its tree communities to the local and regional scales. Here, we provide empirical data on the commonness, rarity, and richness of lowland tree species across the entire Amazon Basin and Guiana Shield (Amazonia), collected in 1170 tree plots in all major forest types. Extrapolations suggest that Amazonia harbors roughly 16,000 tree species, of which just 227 (1.4%) account for half of all trees. Most of these are habitat specialists and only dominant in one or two regions of the basin. We discuss some implications of the finding that a small group of species--less diverse than the North American tree flora--accounts for half of the world's most diverse tree community.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉ter Steege, Hans -- Pitman, Nigel C A -- Sabatier, Daniel -- Baraloto, Christopher -- Salomao, Rafael P -- Guevara, Juan Ernesto -- Phillips, Oliver L -- Castilho, Carolina V -- Magnusson, William E -- Molino, Jean-Francois -- Monteagudo, Abel -- Nunez Vargas, Percy -- Montero, Juan Carlos -- Feldpausch, Ted R -- Coronado, Euridice N Honorio -- Killeen, Tim J -- Mostacedo, Bonifacio -- Vasquez, Rodolfo -- Assis, Rafael L -- Terborgh, John -- Wittmann, Florian -- Andrade, Ana -- Laurance, William F -- Laurance, Susan G W -- Marimon, Beatriz S -- Marimon, Ben-Hur Jr -- Guimaraes Vieira, Ima Celia -- Amaral, Ieda Leao -- Brienen, Roel -- Castellanos, Hernan -- Cardenas Lopez, Dairon -- Duivenvoorden, Joost F -- Mogollon, Hugo F -- Matos, Francisca Dionizia de Almeida -- Davila, Nallarett -- Garcia-Villacorta, Roosevelt -- Stevenson Diaz, Pablo Roberto -- Costa, Flavia -- Emilio, Thaise -- Levis, Carolina -- Schietti, Juliana -- Souza, Priscila -- Alonso, Alfonso -- Dallmeier, Francisco -- Montoya, Alvaro Javier Duque -- Fernandez Piedade, Maria Teresa -- Araujo-Murakami, Alejandro -- Arroyo, Luzmila -- Gribel, Rogerio -- Fine, Paul V A -- Peres, Carlos A -- Toledo, Marisol -- Aymard C, Gerardo A -- Baker, Tim R -- Ceron, Carlos -- Engel, Julien -- Henkel, Terry W -- Maas, Paul -- Petronelli, Pascal -- Stropp, Juliana -- Zartman, Charles Eugene -- Daly, Doug -- Neill, David -- Silveira, Marcos -- Paredes, Marcos Rios -- Chave, Jerome -- Lima Filho, Diogenes de Andrade -- Jorgensen, Peter Moller -- Fuentes, Alfredo -- Schongart, Jochen -- Cornejo Valverde, Fernando -- Di Fiore, Anthony -- Jimenez, Eliana M -- Penuela Mora, Maria Cristina -- Phillips, Juan Fernando -- Rivas, Gonzalo -- van Andel, Tinde R -- von Hildebrand, Patricio -- Hoffman, Bruce -- Zent, Eglee L -- Malhi, Yadvinder -- Prieto, Adriana -- Rudas, Agustin -- Ruschell, Ademir R -- Silva, Natalino -- Vos, Vincent -- Zent, Stanford -- Oliveira, Alexandre A -- Schutz, Angela Cano -- Gonzales, Therany -- Trindade Nascimento, Marcelo -- Ramirez-Angulo, Hirma -- Sierra, Rodrigo -- Tirado, Milton -- Umana Medina, Maria Natalia -- van der Heijden, Geertje -- Vela, Cesar I A -- Vilanova Torre, Emilio -- Vriesendorp, Corine -- Wang, Ophelia -- Young, Kenneth R -- Baider, Claudia -- Balslev, Henrik -- Ferreira, Cid -- Mesones, Italo -- Torres-Lezama, Armando -- Urrego Giraldo, Ligia Estela -- Zagt, Roderick -- Alexiades, Miguel N -- Hernandez, Lionel -- Huamantupa-Chuquimaco, Isau -- Milliken, William -- Palacios Cuenca, Walter -- Pauletto, Daniela -- Valderrama Sandoval, Elvis -- Valenzuela Gamarra, Luis -- Dexter, Kyle G -- Feeley, Ken -- Lopez-Gonzalez, Gabriela -- Silman, Miles R -- New York, N.Y. -- Science. 2013 Oct 18;342(6156):1243092. doi: 10.1126/science.1243092.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Naturalis Biodiversity Center, Leiden, Netherlands.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/24136971" target="_blank"〉PubMed〈/a〉
Schlagwort(e):
*Biodiversity
;
Models, Biological
;
Population
;
*Rivers
;
South America
;
Trees/*classification/*physiology
Print ISSN:
0036-8075
Digitale ISSN:
1095-9203
Thema:
Biologie
,
Chemie und Pharmazie
,
Informatik
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
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