摘要
水杉 (Metasequoiaglyptostroboides)是世界上珍稀的孑遗植物 ,仅产于中国四川、湖北及湖南三省交界的局部地区。沈阳是中国水杉引种栽植的最北界 ,本文对水杉在沈阳生长的生存条件进行研究 ,为水杉在沈阳园林树种中的进一步应用提供理论依据。
Metasequoia glyptostroboides is a rare and relic species. Its original habitat is at the adjoining area of Sichuan, Hubei and Hunan provinces. Shenyang is the northernmost introducing region for it. This paper studied the survival status of some individuals planted at the Shenyang Arboretum, which is located at 41°46′N and 123°26′E. The relationship between growth ring and ecological factors and the comparison between them and the individuals at the original habitat were studied.
出处
《生态学杂志》
CAS
CSCD
北大核心
2003年第6期177-180,共4页
Chinese Journal of Ecology
基金
"百人计划"城市森林生态学资助项目 (C99AD -BR0 10 5 0 2 )
中国科学院沈阳应用生态研究所创新项目"城市森林的滞尘机理及生态应用模式"资助 (C12MC -SCXMS0 10 3 )
关键词
水杉
引种
生存条件
Metasequoia glyptostroboides, Species introduction, Survival condition
