1) underground habitat
地下生境
1.
It analyzes the relationship of underground habitat pttern and vegetation structure of desert areas based on plant roots mass and deduces the ecological geology mechanism of desert vegetation patches pattern evolution based on that analysis.
以植物根群为纽带,分析荒漠区地下生境结构与地表植被结构间的关系,据此推断荒漠区植被斑块格局演化的生态地质学机制。
2) groundwater eco-environmental index
地下水生态环境指标
4) underground environment
地下环境
1.
Characters of underground environment information system in a major project;
重大工程地下环境信息系统的特点
2.
Design and realization of underground environment information system in major project;
重大工程地下环境信息系统的设计与实现
3.
In this paper the leach characters of city refuse on the earth surface is studied by means of experiments,and the law of leach variety and pollution mechanism in underground environment are analyzed too.
应用实验的方法,研究了城市垃圾在地表淋滤条件下其淋滤液的成分变化特征,分析其变化的规律以及对地下环境的污染机理。
5) subsurface environment
地下环境
1.
In the article, considering the potentially severe pollution of the subsurface environment from the low level radioactive waste, the dynamic integrated transport model of low level nuclide in vadose and saturate zones has been established and is used to predict the dynamic action of the nuclide in a disposition spot.
针对处置库中低中放核素释放对地下环境潜在性污染的严重性,建立了核素在包气带和含水层中联合迁移的数值模型,利用所建立模型对某一处置场核素迁移的动力学行为进行环境预测。
6) groundwater environment
地下水环境
1.
Spatial variability of groundwater environmental quality in Yanbian State;
延边州地下水环境质量空间变异性分析
2.
Modified BP neural network-based groundwater environmental vulnerability evaluation;
基于改进BP神经网络的地下水环境脆弱性评价
3.
Application of catastrophe theory to risk assessment of groundwater environment for river basin;
突变理论在海河流域地下水环境风险评价中的应用
补充资料:生境
生境 habitat 生物生活的空间和其中全部生态因子的总和。生态因子包括光照、温度、水分、空气、无机盐类等非生物因子和食物、天敌等生物因子。生境一词多用于类称,概括地指某一类群的生物经常生活的区域类型,也可用于特称,具体指某一个体、种群或群落的生活场所,强调现实生态环境。一般描述植物的生境常着眼于环境的非生物因子(如气候、土壤条件等),描述动物的生境则多侧重于植被类型。生境一词不同于生态位。美国生态学家E.P.奥德姆曾将生境比作生物的住址,而将生态位比作生物的职业。 |
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条