Decisions on water use (e.g., irrigation, urban supply) or land use (deforestation, drainage of wetlands) will impact on water flows and thereby on species, habitats and ecosystems that are dependent on those flows.
有关水使用（例如灌溉、城市供水）或土地使用（砍伐森林、湿地排水）的决定将影响水流并因而影响依赖于这些水流的物种、生境和生态系统。