Evapotranspiration rate definition

Evapotranspiration rate means the quantity of water evaporated from adjacent soil and other surfaces and transpired by plants during a specified time.
Evapotranspiration rate means the sum total of plant transpiration, evaporation off of the soil surface, and water used for plant growth.
Evapotranspiration rate means the quantity of water evaporated from adjacent

Examples of Evapotranspiration rate in a sentence

  • The definitions in this section apply throughout this chapter unless the context clearly requires oth- erwise.(1) "Evapotranspiration rate" means the sum total of plant tran- spiration, evaporation off of the soil surface, and water used for plant growth.

  • Potential Evapotranspiration rate is set as a uniform rate for all phreatophyte vegetative classes – the amount is X at Y climate stations and is interpolated spatially using kriging.

  • Evapotranspiration rate: the quantity of water evaporated from adjacent soil and other surfaces and transpired by plants during a specific specified time.

  • The signal typically comes from a local weather station (or series of weather stations) and usually updates the current Evapotranspiration rate to the controller.

  • The ET2000E allows irrigation based on time, Evapo-transpiration rate (ET), and on soil moisture with the ability to integrate moisture sensing and ET-based operations.

  • Evapotranspiration rate (mL plant-1 hour-1) of strawberry plants grown at full irrigation (FI), deficit irrigation (DI), and partial root-zone drying (PRD) in response to average water vapour pressure deficit (VPD, kPa) from 4-23 hours.

  • Evapotranspiration rate in the Kabul City is high reaching its maximum value of 240 millimeters per month in July.

  • Meteorological conditions in BTC is similar to the rest of the Delta region as reflected in section 4.1.1.5, with the minor exception that Evapo-transpiration rate (ETo) is an average of 1540 and 1680 mm/year in Kafr El Sheikh and Gharbiya governorates, respectively.

  • Evapotranspiration rate may decrease by up to 10% and surface temperature may increase by up to 0.5 °C in the grid boxes Acta Silv.

  • Evapotranspiration rate in this area is known to exceed local rainfall amounts (Harper et al., 1995).


More Definitions of Evapotranspiration rate

Evapotranspiration rate means the inches of water per day.
Evapotranspiration rate means the quantity of water evaporated from adjacent soil and other surfaces andtranspired by plants during a specifiedtime.
Evapotranspiration rate. (ETo) means the quantity of water evaporated from adjacent soil and other surfaces and transpired by plants during a specified time. The monthly and annual evapotranspiration rate used for the City of Chino Hills is as follows:
Evapotranspiration rate means the quantity of water evaporated from adjacent soil and other surfaces and transpired by plants during a specified time period. "Reference evapotranspiration” (ETo) means a standard measurement of environmental parameters which affect the water use of plants. ETo is expressed in inches per day, month, or year and is an estimate of the evapotranspiration of a large field of four-inches to seven-inches tall, cool season grass that is well watered. Reference evapotranspiration is used as the basis of determining the MAWA so that regional differences in climate can be accommodated.

Related to Evapotranspiration rate

  • Reference evapotranspiration or “ETo” means a standard measurement of environmental parameters which affect the water use of plants. ETo is given expressed in inches per day, month, or year as represented in Appendix C of these Guidelines, and is an estimate of the evapotranspiration of a large field of four to seven-inch tall, cool-season grass that is well watered. Reference evapotranspiration is used as the basis of determining the Maximum Applied Water Allowances.

  • Infiltration rate means the rate of water entry into the soil expressed as a depth of water per unit of time (e.g., inches per hour).

  • Stress Factor means 2.25.

  • Maximum residual disinfectant level or “MRDL” means a level of a disinfectant added for water treatment that may not be exceeded at the consumer’s tap without an unacceptable possibility of adverse health effects.

  • Measurement Point means the emission source for which continuous emission measurement systems (CEMS) are used for emission measurement, or the cross-section of a pipeline system for which the CO2 flow is determined using continuous measurement systems;

  • Capitation rate means the fee the department pays monthly to a participating health or dental plan for each enrollee for the provision of covered medical or dental services whether or not the enrollee received services during the month for which the fee is intended.

  • Barrier Level means the Barrier Level as specified in § 1 of the Product and Underlying Data.

  • Completion Rate means the percentage of an apprenticeship cohort who receives a certificate of apprenticeship completion within 1 year of the projected completion date. An apprenticeship cohort is the group of individual apprentices registered to a specific program during a 1 year time frame, except that a cohort does not include the apprentices whose apprenticeship agreement has been cancelled during the probationary period or who have transferred.

  • Baseline Period means the period used to determine the baseline emission rate for each regulated pollutant under OAR 340 division 222.

  • Percolation test means a subsurface soil test at the depth of a proposed absorption system or similar component of an OWTS to determine the water absorption capability of the soil, the results of which are normally expressed as the rate at which one inch of water is absorbed. The rate is expressed in minutes per inch.

  • Lowest achievable emission rate or “LAER” means, for any source, the more stringent rate of emissions based on the following:

  • Generator Forced Outage means an immediate reduction in output or capacity or removal from service, in whole or in part, of a generating unit by reason of an Emergency or threatened Emergency, unanticipated failure, or other cause beyond the control of the owner or operator of the facility, as specified in the relevant portions of the PJM Manuals. A reduction in output or removal from service of a generating unit in response to changes in market conditions shall not constitute a Generator Forced Outage.

  • Yearly (1/Year) sampling frequency means the sampling shall be done in the month of September, unless specifically identified otherwise in the effluent limitations and monitoring requirements table.

  • Low-level radioactive waste or “waste” means radioactive material that consists of or contains class A, B, or C radioactive waste as defined by 10 C.F.R. 61.55, as in effect on January 26, 1983, but does not include waste or material that is any of the following:

  • Yearly (1/Year) sampling frequency means the sampling shall be done in the month of September, unless specifically identified otherwise in the effluent limitations and monitoring requirements table.

  • Anaerobic digestion ’ means a controlled process involving microbial decomposition of organic matter in the absence of oxygen ;

  • Applicable Measurement Period means the most recently completed four consecutive fiscal quarters of the Issuer immediately preceding the Applicable Calculation Date for which internal financial statements are available.

  • Inflation rate means that term as defined in section 34d.

  • Maximum contaminant level goal or “MCLG” means the maximum level of a contaminant in drinking water at which no known or anticipated adverse effect on the health of persons would occur, and which allows an adequate margin of safety. MCLGs are nonenforceable health goals.

  • Semi-annual (2/Year) sampling frequency means the sampling shall be done during the months of June and December, unless specifically identified otherwise.

  • Semi-annual (2/Year) sampling frequency means the sampling shall be done during the months of June and December, unless specifically identified otherwise.

  • HICP Daily Inflation Reference Index means (i) in relation to the first day of any given calendar month, the HICP Monthly Reference Index of the third calendar month preceding such month, and (ii) in relation to a day D (other than the first day) in any given month ("M"), the linear interpolation of the HICP Monthly Reference Index pertaining respectively to the third calendar month preceding such month ("M – 3") and the second calendar month preceding such month ("M – 2") calculated in accordance with the following formula:

  • Lowest Achievable Emission Rate (LAER means, for any source, the more stringent rate of emissions based on the following:

  • High global warming potential hydrofluorocarbons means any hydrofluorocarbons in a particular end use for which EPA’s Significant New Alternatives Policy (SNAP) program has identified other acceptable alternatives that have lower global warming potential. The SNAP list of alternatives is found at 40 CFR part 82, subpart G, with supplemental tables of alternatives available at (http://www.epa.gov/snap/ ).

  • Quality factor (Q) means the modifying factor, listed in Tables I and II of 38.4(4), that is used to derive dose equivalent from absorbed dose.

  • SONIA Compounded IndexStart means, with respect to an Interest Accrual Period, the SONIA Compounded Index determined in relation to the day falling the Relevant Number of London Banking Days prior to the first day of such Interest Accrual Period; and