REGENERATION OF VEGETATION ON DUMPS OF PLACER DEPOSITS IN THE CIRCUMPOLAR URALS

被引：0
|
作者：
DEGTEVA, SV
RUBTSOV, MD
SIMONOV, GA
机构：
来源：
SOVIET JOURNAL OF ECOLOGY | 1991年 / 22卷 / 02期
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中图分类号：
Q14 [生态学（生物生态学）];
学科分类号：
071012 ; 0713 ;
摘要：
Investigations of the first stages of overgrowth on exhausted placer deposits in the circumpolar Urals indicated that regeneration of the plant cover occurs slowly. The main limiting factor is the inadequate content of melkozem in the substrates of dumps. The course of synthesis is also affected by a deficit of seed vestiges. The obtained data can be used in developing regional recommendations on recultivation.
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页码：97 / 104
页数：8
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