This standard specifies wetland ecosystem positioning observation indicators, namely comprehensive wetland resource indicators, wetland meteorological conventional and gradient observation indicators, wetland atmospheric deposition indicators, wetland soil physical and chemical indicators, wetland ecosystem health indicators, wetland hydrological indicators, and wetland community characteristics indicators. . This standard is applicable to long-term positioning observations of wetland ecosystems within my country.
LY/T 1707-2007 history
2013LY/T 2090-2013 Indicators system for long-term observation of wetland ecosystem
2007LY/T 1707-2007 Indicators for long-term observation of wetland ecosystem
LY/T 1707-2007 Indicators for long-term observation of wetland ecosystem was changed to LY/T 2090-2013 Indicators system for long-term observation of wetland ecosystem.