{"thcode":61,"term":{"code":287,"name":"wetlands","parent":282,"scope":"seasonally or permanently saturated terrestrial areas including swamps, marshes, and bogs, which support complex communities but are sensitive to changes in hydrology, sedimentation, water quality, and human activity."},"uf":[{"name":"wetland ecosystems","usewith":false}],"bt":[{"code":282,"name":"fragile ecosystems","parent":269,"scope":"used for ecosystems that are sensitive to environmental changes."},{"code":269,"name":"environment","parent":268,"scope":"used for issues related to the interactions of humans or other organisms with their physical and biological surroundings."},{"code":268,"name":"hot topics","parent":1,"scope":null},{"code":1,"name":"Marine Realms Information Bank (MRIB) keyword categories","parent":null,"scope":null}],"nt":[],"rt":[{"code":53,"name":"wetland destruction","parent":32,"scope":"human activities that degrade wetlands, including \"reclamation\" for urban, industrial, or agricultural development, hydrologic alterations for flood control or transportation, and the introduction of pollutants."}]}