拦砂 meaning in English
sand hindrance
Examples
- Temporary check and diversion facilities
临时性拦砂及导排水设施 - Check dams , typhoons and rising temperature interact to suppress the salmon population repeatedly each year . the population must be uninterruptedly enlarged by artificial reproduction before the demolition of check dams to fortify the resilience and stability of salmon population under the impacts of natural calamities
拦砂坝、台风与逐年升高的水温已使樱花钩吻鲑面临严重生存危机，建议坝未拆除前，必须持续人工繁殖及放流工作，以扩大族群量，增加其天灾冲击下之回复力与稳定性。