efÂ·fort. n. 1. The use of physical or mental energy to do something; exertion. 2. A difficult exertion of strength or will: It was an effort to get up. 3. A usually earnest attempt: Make an effort to arrive promptly. 4. Something done or produced through exertion; an achievement: a play that was his finest effort.
A second way to estimate the cost of the soil erosion is by estimating the impact of soil erosion on yield. The analysis is similar to the CSR analysis, but the difference in yield is the measure of the impact of erosion. This analysis includes continuous corn and a corn/soybean rotation.t this rate, the range in cost to the land owner per acre per year would be from $2.75 to $6.45 an acre. There is considerable difference between soils and counties with respect to the loss in value caused by erosion.
1 Professional dermabrasion treatment costs between $1,500 and $4,000, depending on the size and depth of the treated area. 2  For example, if you want to get rid of acne scars on your cheeks you can expect to pay around $3,000. A single facial microdermabrasion costs somewhere between $100 and $300 (not including the initial consultation which may cost an additional $150).