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生态学杂志 ›› 2005, Vol. ›› Issue (10): 1172-1176.

• 博士论坛 • 上一篇    下一篇

洞穴体系对外界气候与生态环境的响应

刘启明1,2, 王世杰2   

  1. 1. 厦门大学海洋环境科学教育部重点实验室, 厦门大学环境科学研究中心, 厦门, 361005;
    2. 中国科学院地球化学研究所环境地球化学国家重点实验室, 贵阳, 550002
  • 收稿日期:2004-09-24 修回日期:2005-03-07 出版日期:2005-10-10
  • 通讯作者: 刘启明,男,1973年生,博士.从事环境地球化学研究.E-mail:lqm163@163.com.
  • 基金资助:
    国家自然科学基金项目(90202003);中国科学院知识创新工程资助项目(KZCX2-105).

Response of cave system to climate and eco-environment

LIU Qiming1,2, WANG Shijie2   

  1. 1. Marine Environmental Laboratory/Environmental Science Research Center of Education Ministry, Xiamen University, Xiamen 361005, China;
    2. State Key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550002, China
  • Received:2004-09-24 Revised:2005-03-07 Online:2005-10-10

摘要: 从大气降水、土壤水和洞穴滴水的继承关系的角度,在对洞穴化学沉积物形成的必备因素-洞穴滴水的地球化学形成过程作逐步分析的基础上,综合讨论了洞穴体系对外界气候与生态环境的响应关系。提出对洞穴综合体系开展详尽的长期观测与研究,更加深入地揭示现在正在进行的洞穴碳酸盐沉积过程,即观测现在环境下洞穴化学沉积物的沉积过程及其对环境的响应,是洞穴化学沉积物应用于全球变化研究领域需要更加引起重视的方向。

关键词: 包膜肥料, 控释膜, 控释机理

Abstract: Based on the sequence relation of rain water,soil water and drip water,as well as the gradual analysis on the geochemical characters of drip water,this paper discussed the necessary factors in speleothem formation,and the response of cave system to climate and eco-environment.It was suggested that cave system should be investigated in a large temporal scale to uncover the aggradation process of carbonate in caves,and more attention should be paid to the response of this process to climate and eco-environment,which could be applied in the researches of global change.

Key words: Coated fertilizer, Controlled release membrane, Controlled release mechanism

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