It belongs to a kind of ecological technology of wastewater treatment. Constructed wetlands can be divided into 3 types, surface flow constructed wetland, subsurface flow constructed wetland, vertical flow constructed wetland.
人工湿地污水处理系统分为:表面流人工湿地、潜流人工湿地、垂直流人工湿地3种类型。
参考来源 - 表面流人工湿地净化污水的应用研究In the various landscape, farmland-rice field-pond, both the type of the land and the precipitation are the factors influenced the dynamic change of subsurface flow.
旱地—水田—水塘系统中,土地类型与地形以及降雨共同影响着壤中流流量和养分在壤中流的迁移变化,这一过程是一个受多因素影响的复杂过程,但总体上土地类型的影响作用要更为明显。
参考来源 - 江淮农业流域壤中流养分的迁移过程研究·2,447,543篇论文数据,部分数据来源于NoteExpress
以上来源于: WordNet
Subsurface flow is the flow of water underground, in the vadose zone and aquifers.
地下水流是水于地下蓄水层或地下水位线以上的空间流动。
Accordingly, a field observation scheme for rainfall, stream flow and subsurface flow is implemented.
设计了相应的野外观测方案,对各径流及降雨量作同步连续观测。
A new device was designed to study root biomass and distribution in the subsurface flow gravel-bed constructed wetland.
设计了一种新方法研究潜流人工湿地植物根系的分布和生物量。
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