Erosion Control
侵蚀控制
Any construction activity, from a minor building renovation to new construction, can greatly impact the local environment.
任何施工活动，从小型建筑翻新到新建工程，均会对当地环境造成显著影响。
Construction activities can speed up natural erosion (the removal of sediment) and sedimentation (the settling of eroded soil particles) processes by removing vegetation and leaving soil exposed. This increases the levels of sediment and contaminants in the stormwater runoff that leaves the site, negatively impacting water quality, aquatic habitats, and wildlife.
施工活动通过清除植被、使土壤裸露，会加速自然侵蚀（沉积物剥离）与淤积（被侵蚀土粒沉降）过程。这会提高场地雨水径流中的沉积物与污染物含量，对水质、水生栖息地及野生动植物造成不利影响。
Construction can also lead to soil compaction (the process of soil particles being pressed together) on the site, which deteriorates soil structure and fertility. This prevents optimal root system development and therefore leads to long?term degradation of the land.
施工还会造成场地土壤板结（土粒受挤压紧密结合），破坏土壤结构、降低土壤肥力，阻碍植物根系正常生长，进而导致土地长期退化。
Green Building Strategies
绿色建筑策略
Green building strategies aim to minimize site disturbance during construction. To do so, teams must implement erosion control strategies to prevent or slow down soil erosion caused by wind or water. Many jurisdictions also require erosion control.
绿色建筑策略旨在最大限度减少施工期间的场地扰动。为此，项目团队必须实施侵蚀控制措施，预防或减缓水蚀、风蚀。多数地区法规也强制要求开展侵蚀管控。
Project teams create erosion control plans to address the unique needs of a project site in order to:
项目团队需编制侵蚀控制方案，结合场地特点实现以下目标：
? Prevent soil erosion and sediment runoff
- 防止土壤侵蚀与泥沙径流
? Protect natural resources
- 保护自然资源
? Ensure regulatory compliance
- 满足法规合规要求
? Promote responsible construction through site?specific measures and ongoing management
- 通过针对性措施与持续管控，推动绿色合规施工
Consequences of construction
施工带来的后果
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Erosion and sedimentation
土壤侵蚀与泥沙淤积
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Contaminated stormwater runoff
受污染的雨水径流
→ Negative effects on water quality, aquatic habitats, and wildlife
对水质、水生栖息地及野生动植物产生负面影响
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Soil compaction
土壤板结
→ Deteriorated soil structure and fertility, which precludes optimal root system development
土壤结构与肥力退化，阻碍植物根系正常生长
→ Long?term degradation of the land
土地长期退化
Erosion control measures
侵蚀控制措施
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