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[PDF] Top 20 ESTIMATION OF WATER PERCOLATION BY DIFFERENT METHODS USING TDR

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ESTIMATION OF WATER PERCOLATION BY DIFFERENT METHODS USING TDR

ESTIMATION OF WATER PERCOLATION BY DIFFERENT METHODS USING TDR

... O conhecimento acurado da percolação de água no solo é crucial para resolução de problemas de drenagem, recarga e poluição de aquíferos subterrâneos. O objetivo deste trabalho foi avaliar a percolação estimada com ... See full document

9

Determination of partition coefficients between passive samplers and the aquatic environment for trace levels of organic pollutants

Determination of partition coefficients between passive samplers and the aquatic environment for trace levels of organic pollutants

... reliability of this technique under varying environmental conditions is always a subject of ...treatment using Fick’s first law of diffusion assumes that steady state conditions apply to ... See full document

138

THE EFFICIENCY OF DIFFERENT ESTIMATION METHODS OF HYDRO-PHYSICAL LIMITS

THE EFFICIENCY OF DIFFERENT ESTIMATION METHODS OF HYDRO-PHYSICAL LIMITS

... group of indirect methods, the reliability of the estimates is ...determinations by direct methods such as PP (Díaz-Zorita et ...used by Bittelli & Flury (2009) as a ... See full document

13

POTENTIALLY PATHOGENIC FREE-LIVING AMOEBAE IN SOME FLOOD-AFFECTED AREAS DURING 2011 CHIANG MAI FLOOD

POTENTIALLY PATHOGENIC FREE-LIVING AMOEBAE IN SOME FLOOD-AFFECTED AREAS DURING 2011 CHIANG MAI FLOOD

... presence of potentially pathogenic free-living amoebae (FLA) during flood in Chiang Mai, Thailand in ...From different crisis flood areas, seven water samples were collected and tested for the ... See full document

6

Estimation of irrigation water quality using coliform bacteria, zooplankton and zoobenthos as indicators

Estimation of irrigation water quality using coliform bacteria, zooplankton and zoobenthos as indicators

... four different water sour- ces: Šugavac Creek at two sites (where it enters and where it lea- ves the school estate) and two open ...years of investigation. The number of coliform bacteria ... See full document

2

Comparison of methodologies for degree-day estimation using numerical methods

Comparison of methodologies for degree-day estimation using numerical methods

... the different crop phases, thus searching the maximum performance by means of degree-day models (GALAN et ...knowledge of the temperature historic series, the location and the caloric sum ... See full document

10

Performance of methods for estimation of table beet water requirement in Alagoas

Performance of methods for estimation of table beet water requirement in Alagoas

... Optimization of water use in agriculture is fundamental, particularly in regions where water scarcity is intense, requiring the adoption of technologies that promote increased irrigation ... See full document

5

SIMULTANEOUS ESTIMATION AND VALIDATION OF PARACETAMOL, CHLORPHENIRAMINE MALEATE AND PHENYLEPHRINE HYDROCHLORIDE IN BULK AND TABLET DOSAGE FORM  BY USING DIFFERENT SPECTROPHOTOMETRIC METHOD

SIMULTANEOUS ESTIMATION AND VALIDATION OF PARACETAMOL, CHLORPHENIRAMINE MALEATE AND PHENYLEPHRINE HYDROCHLORIDE IN BULK AND TABLET DOSAGE FORM BY USING DIFFERENT SPECTROPHOTOMETRIC METHOD

... proposed methods for simultaneous estimation of PARA, PHEN and CHLOR in combined dosage form were found to be accurate, simple and rapid which can be well understood from va1lidation data as given in ... See full document

5

Performance of different methods for reference evapotranspiration estimation in Jaíba, Brazil

Performance of different methods for reference evapotranspiration estimation in Jaíba, Brazil

... evapotranspiration of a crop, particularly to quantify the water to be applied through irrigation, it is necessary to previously know the reference evapotranspiration (ET 0 ...standard by FAO (Food ... See full document

7

ESTIMATES OF SOIL WATER CONTENT USING GROUND PENETRATING RADAR IN FIELD CONDITIONS

ESTIMATES OF SOIL WATER CONTENT USING GROUND PENETRATING RADAR IN FIELD CONDITIONS

... Electromagnetic methods play an important role in the study of soil water content, mainly because electromagnetic properties in the shallow subsurface area are primarily controlled by the ... See full document

13

PLANT-AVAILABLE SOIL WATER CAPACITY: ESTIMATION METHODS AND IMPLICATIONS

PLANT-AVAILABLE SOIL WATER CAPACITY: ESTIMATION METHODS AND IMPLICATIONS

... depths of 60 and 80 cm, water retention was greater at lower tensions and higher moisture values at saturation (Table 3), a fact associated with lower tension values and consequent higher moisture at the ... See full document

12

CONSTRUCTION AND CALIBRATION OF TDR PROBES FOR VOLUMETRIC WATER CONTENT ESTIMATION IN A DISTROFERRIC RED LATOSOL ROSIMALDO SONCELA

CONSTRUCTION AND CALIBRATION OF TDR PROBES FOR VOLUMETRIC WATER CONTENT ESTIMATION IN A DISTROFERRIC RED LATOSOL ROSIMALDO SONCELA

... presented by TOPP et al. (1980), which determines the moisture in function of Ka, and is considered universal and used by many TDR equipment does not take into account the specific ... See full document

10

WATER PERCOLATION ESTIMATED WITH TIME DOMAIN REFLECTOMETRY (TDR) IN DRAINAGE LYSIMETERS

WATER PERCOLATION ESTIMATED WITH TIME DOMAIN REFLECTOMETRY (TDR) IN DRAINAGE LYSIMETERS

... difficulty of estimating water percolation in unsaturated soils, the purpose of this study was to estimate water percolation based on time-domain reflectometry ...with ... See full document

8

TECHNICAL PAPER METHOD TO EVALUATE THE EFFICIENCY OF MANUAL OVERHEAD IRRIGATION IN CITRUS ROOTSTOCK LINER PRODUCTION

TECHNICAL PAPER METHOD TO EVALUATE THE EFFICIENCY OF MANUAL OVERHEAD IRRIGATION IN CITRUS ROOTSTOCK LINER PRODUCTION

... production of 300,000 seedlings in an area of 20,000 m 2 and the average amount of salts lost (directly and by percolation) throughout the rootstock liner production stages of ... See full document

12

Assessing a Sparse Distributed Memory Using Different Encoding Methods

Assessing a Sparse Distributed Memory Using Different Encoding Methods

... performance of all the sortings which exhibit the same number of unde- sirable transitions be similar? The answer might depend on the particular ...occurrence of data is more probable at a particular ... See full document

6

Efeito de métodos de controle de plantas invasoras nos atributos hídricos de um Latossolo

Efeito de métodos de controle de plantas invasoras nos atributos hídricos de um Latossolo

... a water retention behavior similar to FRT (Figure ...region of large ...use of this method resulted in the selection of the weed Cyperus rotundus ...use of certain mechanical weed ... See full document

10

CALIBRAÇÃO DE SONDAS TDR DE NÍVEIS MÚLTIPLOS DE PROFUNDIDADE, PARA UMIDADE DO SOLO

CALIBRAÇÃO DE SONDAS TDR DE NÍVEIS MÚLTIPLOS DE PROFUNDIDADE, PARA UMIDADE DO SOLO

... multilevel TDR probe uses diodes, distributed along the parallel wave-guide ...trajectory of EM wave pulses by either shortening or opening selected probe segments (Hook et ...segment of the ... See full document

6

Eclet. Quím.  vol.33 número4

Eclet. Quím. vol.33 número4

... spectrophotometric methods have been developed for the determination of metronidazole either in pure form or in their ...proposed methods are based on the reduction of the nitro group to amino ... See full document

6

Methodologies to analyze the  alterations of enamel subjected to abrasionerosion

Methodologies to analyze the alterations of enamel subjected to abrasionerosion

... loss of substance by abrasion. By means of the indentations, it is possible to calculate the depth of the ...loss of substance ...(∆l) using the geometrical formula: ... See full document

7

Field Evaluation of Broiler Gait Score Using Different Sampling Methods

Field Evaluation of Broiler Gait Score Using Different Sampling Methods

... objective of this study was to evaluate locomotion deficiency in broiler chickens reared under stressful temperature conditions using three different sampling methods of birds from ... See full document

6

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