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首页> 外文期刊>The Journal of Chinese Geography >ON BIO-EFFECTS ON KARST LANDSCAPE IN JIUZHAIGOU CONSERVATION, SICHUAN PROVINCE, CHINA -WITH SPECIAL REFERENCE TO A MICROMORPHOLOFICAL APPROACH
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ON BIO-EFFECTS ON KARST LANDSCAPE IN JIUZHAIGOU CONSERVATION, SICHUAN PROVINCE, CHINA -WITH SPECIAL REFERENCE TO A MICROMORPHOLOFICAL APPROACH

机译：中国四川省九寨沟自然保护区喀斯特景观的生物效应研究-尤其参考微观方法

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摘要

Jiuzhaigou Conservation is a typical karst region with scenic tufa constructive landscape. With observation in situ and optical microscope as well as scanning electronic microscope, a series minor and micro biokarst solution features and related agents were identified and described related to local environmental condition, and also the bioeffect on karst deposition in formation of the local tufa dammed lakes were elucidated and discussed. It is shown in the cycle model proposed in the paper that many organisms (algae, mosses, and bushes etc.) with various effects (assimilation, interception, encrustation, trapping and binding etc.) on tufa deposition play an important role throughout the compound cycle process of the tufa dam gradation, i.e. the formation of the tufa dammed lakes in the stream channels which are character of local karst landscape.
机译：九寨沟自然保护区是典型的喀斯特地区，风景秀丽的石灰岩建设性景观。通过原位观察，光学显微镜以及扫描电子显微镜，鉴定和描述了与当地环境条件有关的一系列次生和微型生物岩溶溶液特征及相关物质，以及在局部石灰岩大坝形成的湖泊中对岩溶沉积的生物效应。阐明和讨论。在论文提出的循环模型中表明，许多具有不同作用（同化，拦截，结壳，诱集和结合等）的生物（藻类，苔藓和灌木等）在整个化合物中起着重要作用。石灰岩坝分级的循环过程，即在河道中形成石灰岩坝的湖泊，这是当地岩溶景观的特征。

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