1) Agroforestry is a land use system where trees are combined with crops and/or livestock on the same land area, providing ecological and economic interactions between tree and agricultural components. 2) Agroforestry can help manage water stress and floods by increasing soil porosity and organic matter, slowing rainfall and overland flow to improve water infiltration. Tree roots stabilize soil and trees act as water pumps. 3) Research shows agroforestry can reduce nitrogen leaching by up to 50% compared to arable land, as trees capture nitrogen not used by crops to improve water quality.