It depends which NCIS you are referring to. CBS broadcasts NCIS, NCIS: Los Angeles, and NCIS: New Orleans. NCIS is aired on Tuesdays 8/7c. NCIS: Los Angeles is aired on Mondays 10/9 c. NCIS: New Orleans is aired on Tuesdays 9/8c.
Whereas groins are built to change the effects of beach erosion, jetties are built so that a channel to the ocean will stay open for navigation purposes. They are also built to prevent rivermouths and streams from meandering naturally.
By combining two or more. control techniques, however, wind erosion can be reduced to tolerable levels. in most areas. 24-1 CONTROL METHODS. 24-1.1 Surf ace Residues. The basic method of reducing wind erosion is to keep the soil protected. with surface residues. While applicable to all areas, surface residues are. more widely accepted in cropping areas where they do not cause planting or. harvesting problems.