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| 茂兰喀斯特森林演替阶段不同小生境的小气候特征 | |
| 引用本文： | 俞国松,王世杰,容丽.茂兰喀斯特森林演替阶段不同小生境的小气候特征[J].地球与环境,2011,39(4):469-477. |
| 作者姓名： | 俞国松 王世杰 容丽 |
| 作者单位： | 1. 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／中国科学院研究生院,北京100049 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 3. 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／贵州师范大学地理与环境科学学院,贵阳550001 |
| 基金项目： | 国家重点基础研究发展计划“973”项目(2006CB403200); 国家自然科学基金(40721002和30872007); 中国科学院知识创新工程重要方向项目(kzcx2-yw-306)资助 |
| 摘 要： | 探讨了茂兰喀斯特森林不同演替阶段群落不同小生境的气温、湿度、光照强度和土壤温度的目变化特征，结果表明：各演替群落内大气温度和光照强度随演替逐渐降低，且降幅趋缓；空气相对湿度却随着群落演替而逐渐升高，但变幅减缓；5～20cm土壤温度随演替进展逐渐降低，随着土层深度的增加土温亦呈下降趋势且降温幅度减缓。以乔木林的生态环境和... |
| 关 键 词： | 喀斯特森林 演替阶段 小生境 小气候 |
Microclimate Characteristics of Different Microhabitats in Successional Stages of Maolan Karst Forest |
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| YU Guo-song,WANG Shi-jie,RONG Li.Microclimate Characteristics of Different Microhabitats in Successional Stages of Maolan Karst Forest[J].Earth and Environment,2011,39(4):469-477. | |
| Authors: | YU Guo-song WANG Shi-jie RONG Li |
| Institution: | YU Guo-song1,2,WANG Shi-jie1,RONG Li1,3(1.State Key Laboratory of Environmental Geochemistry,Institute of Geochemistry,Chinese Academy of Sciences,Guiyang 550002,China,2.Graduate University of Chinese Academy of Sciences,Beijing 100049,3.School of Geographic and Environmental Sciences,Guizhou Normal University,Guiyang 550001,China) |
| Abstract: | The main climate factors,such as air temperature,relative air humidity,light intensity and soil temperature were studied in different microhabitats of different successional stages in the Maolan karst forest,Guizhou Province.The results showed that as the communities developed,air temperature and light intensity in different successional stages tended to decrease,and their variations became small;relative air humidity was increasing and its variation became small with the evolution.The soil temperature at t... |
| Keywords: | karst forest successional stage microhabitat microclimate |
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