#控制沖蝕/沉積
#循環養分
#氣體/水分/廢物解毒/淨化
#Control erosion/sediment
#Cycle nutrients
#Detoxification/purification of air/water/waste
有機體移除營養元素的交互作用 (Interacting organisms remove nutrients)
溼地藉由植物、細菌和物理過程的交互作用，移除水中的營養源及沉積物
(Wetlands remove nutrients and sediments from water as plants, bacteria, and physical processes interact.)
