2) Karst mountainous area
喀斯特山区
1.
Characteristics of the nutrient element contents in plants from Guizhou karst mountainous area of China;
贵州喀斯特山区植物营养元素含量特征
2.
The Function of the Folk Environmental Protection NGO in Ecological Construction of Karst Mountainous Area;
民间环保NGO在喀斯特山区生态建设中的作用——来自黔西县古胜村农民生态产业协会发展的实例分析
3.
The worked indexes on bio-geo environment available in this paper are assessed by the method of fuzzy integrated evaluation and their powers, the compositive indexes of appraising the bio-geo environment quality may be taken out to reflect the quality of bio-geo environment in karst mountainous areas.
该文根据代表性、易获取性、系统性及综合性原则,采用模糊综合评判的评价分析模型,初步建立了喀斯特山区生态地质环境质量评价的指标体系,分析了该体系中各评价指标集,利用层次分析法(AHP)确定了各指标的权重值。
3) karst mountain area
喀斯特山区
1.
Distribution characteristics of carbon,nitrogen and sulphur of plants and soils in Guizhou karst mountain area,southwestern China;
贵州喀斯特山区植物土壤C、N、S的分布特征
2.
Study on the Spatial-expanding Characteristics of Urban Construction Land-use in Karst Mountain Area Based on GIS——A Case of Dahua Yao Autonomous County of Guangxi;
基于GIS的喀斯特山区城镇建设用地空间扩展特征分析——以广西大化瑶族自治县为例
3.
The analysis of the construction of ecological orchard in karst mountain area;
试析喀斯特山区生态果园建设——以威宁新街苹果基地建设为例
4) karst upland
喀斯特山地
1.
After study on vegetative structure and composition, propagule and soil of 25 vegetative ecosystems at three villages and one natural reserve in karst upland in Eastern Yunnan, we found that vegetation degradation was a gradual, anti-successional process in which species composition and propagule bank were determined by t.
在对滇东的3个喀斯特山村和自然保护区的25个喀斯特植被样地的植物群落学特征,繁殖体库和土壤基质进行调查研究后发现:喀斯特山地植被退化是一个渐进的逆向演替过程,人和动物的选择性、物种的适应性和持久性能力决定着物种及其繁殖体的存在与消亡。
5) Karst mountain area
喀斯特山地
1.
Studies on the early growth and dynamics of leaf nutrient of eight tree species in the Karst mountain areas of Guizhou province;
黔中喀斯特山地8种树种早期生长和叶片养分动态的研究
2.
Discussion on karst soil erosion mechanism in karst mountain area in southwest China
西南喀斯特山地的土壤侵蚀研究探讨
3.
In this paper,we studied the composition and biomass of epiphytes on trees and stone surface in semi-humid evergreen broad-leaved forest at Karst mountain area,Shilin,Yunnan Province.
对云南石林喀斯特山地原生植被——半湿润常绿阔叶林中附生植物的组成、生物量以及附生植物持水量等进行研究,结果表明该区森林林木附生植物种类相对较少,只有8科9种附生维管束植物和5种苔藓植物,而林内岩石表面则有石附生维管束植物16科17种,苔藓植物3种,两种不同生境附生植物的相似性系数为0。
6) karst mountainous region
喀斯特山区
1.
Preliminary study on subarea of soil nutrients at the county level in karst mountainous region;
喀斯特山区县级尺度土壤养分分区初探
2.
This paper stated the concept and connotation of ecological water requirement and its causes in karst mountainous region,explored the types of ecological water requirement and their calculating ways according to eco-service functions of karst ecological system.
阐述了喀斯特山区生态需水的概念、内涵及生态需水的原因,按照生态系统的服务功能探讨了生态需水的类型及其计算方法;进而提出了下一步在喀斯特山区开展生态需水研究需要解决的几个关键问题及建议;为喀斯特山区生态建设和水资源的合理调配及开发利用规划提供依据。
3.
The effects on soil erosion by soil physical properties under different utilization types in Guizhou karst mountainous region were studied, the results showed that soil physical properties are internal factors on soil erosion and anti-erodibility, the karst mountainous soils are outstandingly characterized by sheleton soil in Guizhou province.
对贵州喀斯特山区在不同土地利用方式下土壤主要物理性质对土壤侵蚀的影响进行了研究。
补充资料：喀斯喀特山脉
| 喀斯喀特山脉 Cascade Range 北美洲环太平洋海岸山脉的一部分。位于美国西部。南接内华达山脉，北与加拿大海岸山脉相连，从美国加利福尼亚州向北经俄勒冈州和华盛顿州延伸到加拿大，长1127千米。海拔1800～2500米，北西北-南东南走向。山体自南向北逐渐增高。形成于中生代内华达造山运动，大部分由喷出岩组成。北段地势最高，主要由古生代花岗岩和较老的变质岩构成，表现为一切割的高地或高原，顶部有花岗岩蚀余山；中段和南段均覆盖第三纪熔岩，尤以南段广泛而深厚。山脉第四纪时有大量火山喷发，形成许多火山堆，以南段最密集，多为死火山。部分还在活动中，如圣海伦斯火山。海拔多在3000米以上，雷尼尔山海拔4392米，为山脉最高峰。山区富森林、水力、旅游资源，建有多处公园。 |
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参考词条