LY/T 1752-2008 (English Version) PDF

Scope: This standard specifies the methods and technical requirements for meteorological, soil, hydrological and biological observations of desert ecosystems. This standard is applicable to positioning observations of desert ecosystems nationwide.

LY/T 1752-2008 Referenced Document

GB 3095-1996 Ambient air quality standard
GB/T 15265-1994 Ambient air-Determination of dustfall-Gravimetric method
GB/T 20479-2006 Technical regulations of sand and dust storm monitoring
HJ/T 166-2004 Technical specification for soil environmental monitoring
LY/T 1210-1999 Field sampling and preparation of forest soil samples
LY/T 1215-1999 Determination of forest soil water-physical properties
LY/T 1218-1999 Determination of forest soil percolation rate
LY/T 1230-1999 Determination of nitrate nitrogen in forest soil
LY/T 1231-1999 Determination of ammonium nitrogen in forest soil
LY/T 1232-1999 Determination of total phosphorus in forest soil
LY/T 1235-1999 Determination of slow release potassium in forest soil
LY/T 1236-1999 Determination of available potassium in forest soil
LY/T 1239-1999 Determination of pH value in forest soil
LY/T 1251-1999 Analysis methods of water soluble salts of forest soil
LY/T 1253-1999 Determination of mineral total elements(silica,iron,aluminium,titanium,manganese,calcium,magnesium,phosphorus)ignition loss in forest soil
LY/T 1255-1999 Determination of total sulphur in forest soil
LY/T 1698-2007 Indicator system for long-term observation of desert ecosystem