GB/T 1920-1980
Abolished
T/CHES 74-2022
Active
Group standards
T/CHES 74-2022 Code for observation of experimental elements of lysimeter
T/CHES 74-2022 Code for observation of experimental elements of lysimeter
Price:
$ 34.00
Basic Information
Standard Code:
T/CHES 74-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Hydrological and water resources instruments
ICS Name:
Geology, meteorology, and hydrology
Publish Date:
2022-09-29
Implement Date:
2022-12-01
Pages:
28 pages
Scope
This document stipulates the technical requirements for observing, data recording, and compiling information on hydrological experimental elements such as surface runoff, evapotranspiration, soil moisture evaporation, groundwater levels, and infiltration using the evapotranspiration meter method.
This document is applicable to the observation and data collection of hydrological experimental elements monitored by evapotranspiration meters.
Development Information
Referenced Standards
GB/T 35221-2017 Specifications for surface meteorological observation—General
SL/T 21-2015 SL/T 21-2015 Standard for Observing Precipitation Amount
SL 21-2006 Rainfall Observation Standards
SL 21-1990 Rainfall Observation Standards (SL 21-1990)
SL/T 247-2020 Hydraulic data compilation specification
SL 759-2018 Rates of Runoff Experiment Observation Standards (SL 759-2018)
T/CHES 73-2022 Irrigation Seepage Meter Installation Technical Regulations
GB/T 50095-2014 Water-related basic terminology and symbols standard (with article explanations)
Related Standards
GB/T 958-1989
Replaced
GB/T 958-1989 Geological symbols used for regional geological maps (1:50000)
GB/T 11615-1989
Replaced
GB/T 11615-1989 Geologic exploration standard of geothermal resources
GB/T 12329-1990
Active
GB/T 12329-1990 Karst geology terminology
GB/T 12745-1991
Replaced
GB/T 12745-1991 Static penetrometer
GB/T 12746-1991
Replaced