Titlebook: Contributions to the ecology of halophytes; David N. Sen,Kishan S. Rajpurohit Book 19821st edition Springer Science+Business Media Dordrec

壯麗的去

Mangrove species zonation: why?nnels, and the banks of rivers and streams influenced by the sea. Thus, mangrove species zonation has been a dominant theme in a voluminous literature on mangroves which exceeds 7,000 titles (B. Rollet, pers. comm.1).

ODIUM

Germination ecology of halophytesn soil salinity levels are usually reduced (Ward, 1967; Chapman, 1974; McMahon and Ungar, 1978). Several studies have shown that seeds of many halophytes remain dormant when exposed to low water potentials (Ungar, 1962, 1974a, b, 1975, 1978a; Williams and Ungar, 1972).

狂亂

PET-scan

climax

吝嗇性

Halophytes and human welfaree countries. According to Massoud (1977) about 7% of the total surface area of the world is covered by salt affected land. Although the arable portion of this sizeable area is not exactly known, it is estimated that more than 50% of all irrigated land of the world has been damaged by secondary salini zation and/or sodification and water logging.

Volatile-Oils

內(nèi)部

Aspekte demographischer Kernvariablen,e plants to tolerate the saline environment. However, it is open for discussion whether they tolerate the saline environment or actually flourish there. Ecologists, geographers and environmentalists are interested in the inter-relationship between these plants and the environment, from the climatic, edaphic and biotic points of view.

傻瓜

Preamble