ECB and TRMs belong to which category of control measures?

ECB and TRMs belong to which category of control measures?

• A. Sediment containment systems
• B. Erosion control BMPs
• C. Wind erosion controls
• D. Water management practices

Answer: (B)

Prevention of soil loss at the source is being tested here. ECB and TRMs are about protecting the soil surface to stop erosion from occurring in the first place, rather than dealing with sediment after it’s already generated or addressing wind or water drainage specifically. An erosion control blanket provides a temporary cover over disturbed soil to cushion raindrop impact, reduce splash, and slow surface runoff, giving vegetation a better chance to establish. TRMs are temporary stabilization measures that shield the soil during the critical early period before permanent cover is in place. These techniques focus on keeping soil on the site and minimizing erosion, which is the essence of erosion control BMPs. They aren’t primarily about containing sediment downstream (that would be sediment containment systems), nor are they dedicated wind erosion controls or general water management practices.

Prevention of soil loss at the source is being tested here. ECB and TRMs are about protecting the soil surface to stop erosion from occurring in the first place, rather than dealing with sediment after it’s already generated or addressing wind or water drainage specifically.

An erosion control blanket provides a temporary cover over disturbed soil to cushion raindrop impact, reduce splash, and slow surface runoff, giving vegetation a better chance to establish. TRMs are temporary stabilization measures that shield the soil during the critical early period before permanent cover is in place. These techniques focus on keeping soil on the site and minimizing erosion, which is the essence of erosion control BMPs.

They aren’t primarily about containing sediment downstream (that would be sediment containment systems), nor are they dedicated wind erosion controls or general water management practices.