▁structures ▁are ▁known ▁to ▁help ▁reduce ▁wave ▁damage ▁from ▁storm s ▁and ▁flo od ▁impact s ▁while ▁binding ▁and ▁building ▁so ils . ▁These ▁roots ▁can ▁slow ▁down ▁water ▁flow , ▁leading ▁to ▁the ▁de position ▁of ▁sed iments ▁and ▁reduced ▁er os ion ▁rates . ▁However , ▁in ▁order ▁to ▁maintain ▁sed iment ▁balance , ▁ade qu ate ▁mang ro ve ▁forest ▁width ▁needs ▁to ▁be ▁present . ▁ ▁See ▁also ▁▁ ▁Bad lands ▁ ▁B ior hex ist asy ▁ ▁Bridge ▁sc our ▁ ▁Cell ular ▁conf in ement ▁ ▁Coast al ▁sed iment ▁supply ▁ ▁Food ▁security ▁ ▁Ge omorph ology ▁ ▁Gr ound water ▁sa pping ▁ ▁High ly ▁er od ible ▁land ▁ ▁Ice ▁jack ing ▁ ▁Less iv age ▁ ▁R ip arian ▁zone ▁ ▁Sed iment ▁transport ▁ ▁So il ▁horizon ▁ ▁So il ▁type ▁ ▁S pher icity ▁ ▁T ER ON ▁( T ill age ▁er os ion ) ▁ ▁Veg et ation ▁and ▁slope ▁stability ▁ ▁V et iver ▁System ▁ ▁Notes ▁ ▁Further ▁reading ▁▁▁▁▁ ▁Mont gom ery , ▁David ▁R . ▁( 2 0 0 7 ) ▁So il ▁er os ion ▁and ▁agricult ural ▁sust ain ability ▁P N AS ▁ 1 0 4 : ▁ 1 3 2 6 8 – 1 3 2 7 2 . ▁▁▁▁▁ ▁Ma ingu et ▁M . ▁& ▁Dum ay ▁F ., ▁ 2 0 1 1 . ▁Fight ing ▁wind ▁er os ion . ▁One ▁aspect ▁of ▁the ▁combat ▁against ▁desert ification