GENERAL ENQUIRIES: Tel: + 27 12 841 2911 | Email: callcentre@csir.co.za

Browsing by Author "Ratnam, J"

Sort by: Order: Results:

  • Sankaran, M; Hanan, NP; Scholes, RJ; Ratnam, J; Augustine, DJ; Cade, BS; Gignoux, J; Higgins, SI; Le Roux, X; Ludwig, F; Ardo, J; Banyikwa, F; Bronn, A; Bucini, G; Caylor, KK; Coughenour, MB; Diouf, A; Ekaya, W; Feral, CJ; February, EC; Frost, PGH; Hiernaux, P; Hrabar, H; Metzger, KL; Prins, HHT; Ringrose, S; Sea, W; Tews, J; Worden, J; Zambatis, N (Nature Publishing Group, 2005-12-08)
    Savannas are globally important ecosystems of great significance to human economies. In these biomes, which are characterized by the co-dominance of trees and grasses, woody cover is a chief determinant of ecosystem ...
  • Lehmann, CER; Anderson, TM; Sankaran, M; Higgins, SI; Archibald, S; Hoffmann, WA; Hanan, NP; Williams, RJ; Fensham, RJ; Felfili, J; Hutley, LB; Ratnam, J; San Jose, J; Montes, R; Franklin, D; Russell-Smith, J; Ryan, CM; Durigan, G; Hiernaux, P; Haidar, R; Bowman, DMJS; Bond, WJ (American Association for the Advancement of Science, 2014-01)
    Ecologists have long sought to understand the factors controlling the structure of savanna vegetation. Using data from 2154 sites in savannas across Africa, Australia, and South America, we found that increasing moisture ...
  • Ratnam, J; Bond, WJ; Fensham, RJ; Hoffmann, WA; Archibald, S; Lehmann, CER; Anderson, MT; Higgins, SI; Sankaran, M (Blackwell Publishing, 2011-09)
    Savannas are defined based on vegetation structure, the central concept being a discontinuous tree cover in a continuous grass understorey. However, at the high-rainfall end of the tropical savanna biome, where heavily ...