Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 411 for “"evapotranspiration"”.
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Estimating potential evapotranspiration
Thesis (B.S.)--Massachusetts Institute of Technology, Dept. of Civil and Sanitary Engineering, 1960.
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Evapotranspiration in Mid-South Rice Production
… and characterizing canopy water use as evapotranspiration (ET). In each chapter, ET is presented as a means to understand how drying may affect canopy water use. Furthermore, ET also has operational value in that accurate estimates of ET can be used to better inform irrigation management …
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A soil-based measure of evapotranspiration
A soil based measure of evapotranspiration was field tested in the growing seasons of 1987 and 1988. This method relies on: (1) tracking the plane of zero flux (PZF) in a soil profile over time and (2) quantification of the change in moisture content, above the PZF, in the soil profile over time. …
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Evaluation of an evapotranspiration model for corn and sorghum
Call number: LD2668 .T4 1979 S74
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Evaluation of an evapotranspiration model for corn and sorghum
Call number: LD2668 .T4 1979 S74
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Effect of Evapotranspiration Rate on Almond Yield in California
… regression between almond yield and annual evapotranspiration during the 4 years of the study. The R<sup>2</sup>was 7.9%, meaning low association between both variables and high unexplained variability (92.1%). Model 2 evaluated year to year variation. A regression function between almond …
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Assessing annual urban change and its impacts on evapotranspiration
… of flooding by reducing infiltration and evapotranspiration (ET). ET plays an important role in stormwater mitigation and flood reduction, thus assessing the changes of ET under different urban growth scenarios could yield valuable information for urban planners and policy makers. In this …
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Nighttime evapotranspiration in a semiarid climate using a hemispherical chamber
Nighttime evapotranspiration (ETn) is typically underestimated, miscalculated or ignored when producing daily, seasonal, or annual evapotranspiration (ET) models using energy-balance and aerodynamic conceptual models, such as the Penman-Monteith ET equation. The objective of this study is to …
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Stormwater Irrigation Of Saint Augustine Grass: Nitrogen Balance And Evapotranspiration
… nitrogen balance were performed to determine evapotranspiration (ET) and impacts on groundwater nitrogen content. It was determined that the groundwater characteristics are largely dependent on the characteristics of the soil. The input nitrogen (precipitation and irrigation) was mostly in the …
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Estimating Evapotranspiration of a Riparian Forest Using Sap Flow Measurements
… abstraction. We report here results of estimated evapotranspiration (ET) of a riparian forest, which were based on measurements of sap flow in phreatophytic vegetation within a riparian corridor. The riparian corridor was within a study area 75 to 140 meters wide in the lower portion of the Scotts …
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Net Radiation, Visible Radiation, Apparent Photosynthesis and Evapotranspiration in Soybean Canopies
Made available in DSpace on 2014-12-10T17:12:29Z (GMT). No. of bitstreams: 1 6607814.pdf: 2573138 bytes, checksum: 41b1929b0390a6e7448a705f8d6f4c75 (MD5) Previous issue date: 1966
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Evaluating functional performance of evapotranspiration models based on causal discovery methods
Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2027-05-01
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Estimating evapotranspiration from the Amazon Basin using the atmospheric water balance
The spatio-temporal patterns of evapotranspiration (ET) in the Amazon basin are still poorly understood. Field studies in the Amazonian forest have shown that at some sites, deep roots allow trees to sustain elevated transpiration during several months of minimal rainfall, whereas at others, trees …
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Evapotranspiration and Energy Budgets of Two Alpine Microenvironments, Mt. Washington, New Hampshire
Made available in DSpace on 2014-12-09T22:25:50Z (GMT). No. of bitstreams: 1 6910672.pdf: 5828243 bytes, checksum: f3d224bfedbaaf0b0f8d08dfc6ae83ba (MD5) Previous issue date: 1968
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Identifying Biophysical Drivers of Evapotranspiration for Forest Cover in a Mountainous Region
Evapotranspiration (ET) is critical for understanding the impacts of climate change and land-use/land-cover change on water availability, ecosystem health, and agricultural productivity. However, point-based, field-measured ET data often lacks sufficient spatial and temporal coverage, especially in …
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