生物区系 meaning in Chinese
biota
Examples
- Sediment , soil & biota - trace metals , organic pollutants
沉积物、土壤及生物区系(微量金属、有机污染) - Moreover the origin of the flora and fauna in china is old
我国不仅生物物种多，而且特有程度高，生物区系起源古老。 - This paper summarizes the concept and development of aquatic ecological region , introduces the indicators , depicts method and system of aquatic ecological regionalization by taking u . s . a . and australia as an example , and analyze the application of ecological region in the field of water quality , stream biological monitoring , lake and reservoir management , wetland management and aquatic biology conservation in detail
摘要系统总结了国际水生态区划的指标、方法和体系，分析了水生态区划在水质管理、河流生物监测、湖泊水库管理、湿地管理和水生生物区系研究中的作用和经验。 - Situated in a junction area of various natural elements , mount emei possesses typical geological and topographical features , well preserved eco - environment ; and thanks to its essential position as the junction and transition belt of world biology divisions , the area boasts rich plant and animal resources , has distinct regional characteristics , and is the home to many rare and threatened species
峨眉山处于多种自然要素的交汇地区，典型的地质地貌，保护完好的生态环境，特别是地处世界生物区系的结合和过渡地带，拥有丰富的动植物资源，具有明显的区域性特点，珍稀濒危物种繁多。