E-viri
Recenzirano
Odprti dostop
-
Moles, Angela T.; Wallis, Ian R.; Foley, William J.; Warton, David I.; Stegen, James C.; Bisigato, Alejandro J.; Cella-Pizarro, Lucrecia; Clark, Connie J.; Cohen, Philippe S.; Cornwell, William K.; Edwards, Will; Ejrnæs, Rasmus; Gonzales-Ojeda, Therany; Graae, Bente J.; Hay, Gregory; Lumbwe, Fainess C.; Magaña-Rodríguez, Benjamín; Moore, Ben D.; Peri, Pablo L.; Poulsen, John R.; Veldtman, Ruan; von Zeipel, Hugo; Andrew, Nigel R.; Boulter, Sarah L.; Borer, Elizabeth T.; Campón, Florencia Fernández; Coll, Moshe; Farji-Brener, Alejandro G.; De Gabriel, Jane; Jurado, Enrique; Kyhn, Line A.; Low, Bill; Mulder, Christa P. H.; Reardon-Smith, Kathryn; Rodríguez-Velázquez, Jorge; Seabloom, Eric W.; Vesk, Peter A.; van Cauter, An; Waldram, Matthew S.; Zheng, Zheng; Blendinger, Pedro G.; Enquist, Brian J.; Facelli, Jose M.; Knight, Tiffany; Majer, Jonathan D.; Martínez-Ramos, Miguel; McQuillan, Peter; Prior, Lynda D.
The New phytologist, August 2011, Letnik: 191, Številka: 3Journal Article
It has long been believed that plant species from the tropics have higher levels of traits associated with resistance to herbivores than do species from higher latitudes. A meta-analysis recently showed that the published literature does not support this theory. However, the idea has never been tested using data gathered with consistent methods from a wide range of latitudes. We quantified the relationship between latitude and a broad range of chemical and physical traits across 301 species from 75 sites world-wide. Six putative resistance traits, including tannins, the concentration of lipids (an indicator of oils, waxes and resins), and leaf toughness were greater in high-latitude species. Six traits, including cyanide production and the presence of spines, were unrelated to latitude. Only ash content (an indicator of inorganic substances such as calcium oxalates and phytoliths) and the properties of species with delayed greening were higher in the tropics. Our results do not support the hypothesis that tropical plants have higher levels of resistance traits than do plants from higher latitudes. If anything, plants have higher resistance toward the poles. The greater resistance traits of high-latitude species might be explained by the greater cost of losing a given amount of leaf tissue in low-productivity environments.
Avtor
![loading ... loading ...](themes/default/img/ajax-loading.gif)
Vnos na polico
Trajna povezava
- URL:
Faktor vpliva
Dostop do baze podatkov JCR je dovoljen samo uporabnikom iz Slovenije. Vaš trenutni IP-naslov ni na seznamu dovoljenih za dostop, zato je potrebna avtentikacija z ustreznim računom AAI.
Leto | Faktor vpliva | Izdaja | Kategorija | Razvrstitev | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Baze podatkov, v katerih je revija indeksirana
Ime baze podatkov | Področje | Leto |
---|
Povezave do osebnih bibliografij avtorjev | Povezave do podatkov o raziskovalcih v sistemu SICRIS |
---|
Vir: Osebne bibliografije
in: SICRIS
To gradivo vam je dostopno v celotnem besedilu. Če kljub temu želite naročiti gradivo, kliknite gumb Nadaljuj.