مؤلف: Thijs L. Pons

Box 9E. 1 Continued FIGURE 2. The C-S-R triangle model (Grime 1979). The strategies at the three corners are C, competiti- winning species; S, stress-tolerating s- cies; R, ruderalspecies. Particular …

The individual is engaged in a struggle for existence (Darwin). That struggle may be of two kinds:The acquisition of the resources needed for establishment and growth from a sometimes hostile and mea …