[article]
| Titre : |
Diversity of the rheophytic condition in bryophytes : field observations from multiple continents |
| Type de document : |
texte imprimé |
| Auteurs : |
J. Shevock, Auteur ; Wen-Zhang Ma, Auteur ; Hiroyuki Akiyama, Auteur |
| Année de publication : |
2017 |
| Article en page(s) : |
pp. 76-93 |
| Langues : |
Anglais (eng) |
| Catégories : |
[habitats/milieux] 2 - Milieux aquatiques non marins
[Thèmes] Bryophytes
|
| Résumé : |
"Bryophytes occurring in riparian systems where they are seasonally submerged or inundated are poorly documented in many parts of the world. The actual number of rheophytic bryophytes remains speculative but we believe the number could easily exceed 500 taxa. Rheophytic bryophytes generally display highly disjunct populations and adjacent rivers and streams can have considerably different species composition. Water management in the form of flood control, dams, and hydroelectric development can adversely impact many rheophytic bryophyte species and communities due to changes in river ecology, timing of water flow, and water temperature. Specimens of rheophytic bryophytes are underrepresented in herbaria and labels rarely indicate the actual micro-habitat and ecological attributes for bryophytes collected within riparian systems. Many rheophytes are morphological anomalies compared to their terrestrial relatives and the evolution of the rheophytic condition has occurred repeatedly in many bryophyte lineages." (source : auteurs) |
| Type de publication : |
périodique |
| Référence biblio : |
Shevock J., Ma W.-Z., Akiyama H., 2017 - Diversity of the rheophytic condition in bryophytes : field observations from multiple continents. Bryophyte Diversity and Evolution, 39 (1) : 76-93. |
| ID PMB : |
65824 |
| Permalink : |
http://www.cbnbrest.fr/catalogue_en_ligne/index.php?lvl=notice_display&id=65824 |
in Bryophyte Diversity and Evolution > vol. 39, n°1 (Juillet 2017) . - pp. 76-93
[article]
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Ajouter le résultat dans votre panierDiversity of the rheophytic condition in bryophytes : field observations from multiple continents in Bryophyte Diversity and Evolution, vol. 39, n°1 (Juillet 2017)
