Despite the production of more food and extraction of more water
globally, wetlands continue to decline and public health and living
standards for many do not improve. This new report focuses on the often complex inter-relationships between wetland ecosystems and human health.

Agricultural systems as well as other ecosystems generate ecosystem services, i.e., societal benefits from ecological processes. These services include, for example, nutrient reduction that leads to water quality improvements in some wetlands and climatic regulation through recycling of precipitation in rain forests.