| 释义 |
prisere Ecol.|ˈpraɪsɪə(r)|
[f. primary a. + sere n.2]
A sere that began on an area not previously occupied.
1916F. E. Clements Plant Succession ix. 182 Within the same climax, seres are classified as primary and secondary, i.e., as priseres and subseres. 1926Tansley & Chipp Study of Vegetation ii. 19 We distinguish a sere beginning on bare soil..as a primary sere, or prisere. 1939A. G. Tansley Brit. Islands & their Vegetation x. 218 Any concrete example of succession, i.e. any definite series of communities leading to a climax, is called a sere, and the complete succession from bare habitat to climatic climax is a primary sere or prisere. 1960N. Polunin Introd. Plant. Geogr. xi. 324 The complete sere just indicated is a primary sere (prisere), beginning on a bare substratum without organic material. 1977A. S. Collinson Introd. World Vegetation vi. 103 Where plants begin their succession on virgin territory..the process is termed a primary succession or prisere. |