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生态学杂志 ›› 2003, Vol. ›› Issue (6): 177-180.

• 城市森林生态 • 上一篇    下一篇

水杉在中国北方城市中的应用研究

陈玮1,2, 何兴元1, 王文菲3, 徐文铎1, 张粤1, 宁祝华4   

  1. 1. 中国科学院沈阳应用生态研究所树木园, 沈阳, 110016;
    2. 中国科学院研究生院, 北京, 100039;
    3. 沈阳市规划和国土资源管理局, 沈阳, 110003;
    4. 美国南方大学城市森林系, 巴蚕鲁日, 70813
  • 收稿日期:2003-06-03 修回日期:2003-07-22 出版日期:2003-12-10
  • 基金资助:
    "百人计划"城市森林生态学资助项目(C99AD-BR010502);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-SCXMSO103)

Survival conditions of Metaseqnoia glyptostroboides in Shenyang city of China

CHEN Wei1,2, HE Xingyuan1, WANG Wenfei3, XU Wenduo1, ZHANG Yue1, NING Zhuhua4   

  1. 1. Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, China;
    2. Graduate School of Chinese Academy of Sciences, Beijing 100039, China;
    3. Shenyang Land Planning and Manage Bureau, Shenyang 110003, China;
    4. Southern University and A & M College, Suth Branch Baton Rouge, IA 70813, USA
  • Received:2003-06-03 Revised:2003-07-22 Online:2003-12-10

摘要: 水杉(Metasequoia glyptostroboides)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.

关键词: 绿色食品, 水稻, 土壤, Pb, 积累与迁移

Abstract: 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.

Key words: Green food, Rice, Soil, Lead, Accumulation and translocation

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