[PDF] Top 20 PEDOTRANSFER FUNCTIONS TO PREDICT WATER RETENTION FOR SOILS OF THE HUMID TROPICS: A REVIEW

PEDOTRANSFER FUNCTIONS TO PREDICT WATER RETENTION FOR SOILS OF THE HUMID TROPICS: A REVIEW

... variables to describe the water content variation than do the parameter-based ...most of the PTFs developed for tropical soils fall in the group of ... See full document

20

Estimation of the Retention and Availability of Water in Soils of the State of Santa Catarina

... is the simplest, that is, with a lower number of predictor ...cheaper to obtain results as it uses properties routinely obtained in soil analysis ...model, the MLR performance was similar ... See full document

13

ASSESSMENT OF PEDOTRANSFER FUNCTIONS FOR ESTIMATING SOIL WATER RETENTION CURVES FOR THE AMAZON REGION

... Knowledge of the soil water retention curve (SWRC) is essential for understanding and modeling hydraulic processes in the ...determination of the SWRC is time consuming ... See full document

14

ESTIMATION OF WATER RETENTION AND AVAILABILITY IN SOILS OF RIO GRANDE DO SUL

... where the edaphoclimatic properties are different, so their application in tropical regions may be unfeasible (Tomasella et ...some pedotransfer functions have already been established for estimating ... See full document

14

Functional test of pedotransfer functions to predict water flow and solute transport with the dual-permeability model MACRO

... related to this process with sufficient ...how the parameters can be estimated from survey ...also the case for preferential flow in ...amount of experimental evidence proving that ... See full document

38

PEDOTRANSFER FUNCTIONS FOR WATER RETENTION IN THE MAIN SOILS FROM THE BRAZILIAN COASTAL PLAINS Funções de pedotransferência para retenção de água nos principais solos dos tabuleiros costeiros brasileiros

... Pedotransfer functions (PTFs) are equations used to estimate soil characteristics difficult to determine from other easily obtained ...ones. Water retention in soil is used in ... See full document

8

Funções de pedotransferência de propriedades hídricas do solo para estimar o Índice S

... is to translate existing data into data that is needed. Pedotransfer functions have been proposed for this purpose and they can be point or parametric when estimating the water ... See full document

6

PEDOTRANSFER FUNCTIONS FOR WATER RETENTION IN DIFFERENT SOIL CLASSES FROM THE CENTER-SOUTHERN RIO GRANDE DO SUL STATE

... compared to general PTFs ...developed soils (by definition they do not have a B horizon), tending to present a wide variation in their mineralogy (EMBRAPA, 2003; OLIVEIRA et ...at the 0- 20 cm ... See full document

12

Revista Brasileira de Engenharia Agrícola e Ambiental

... aims of this study were to evaluate the effects of the soil structural physical attributes on the water retention and to develop pedotransfer ... See full document

6

PEDOTRANSFER FUNCTIONS TO ESTIMATE WATER RETENTION PARAMETERS OF SOILS IN NORTHEASTERN BRAZIL

... for the Development of the São Francisco and Parnaíba River ...according to USDA Soil Taxonomy in clay (< ...according to the similarity of determination ...only ... See full document

13

PEDOTRANSFER FUNCTIONS RELATED TO SPATIAL VARIABILITY OF WATER RETENTION ATTRIBUTES FOR LOWLAND SOILS

... spread of the distributions, classifying them as platicurtic. The F test was applied separately to each estimated data set against measured data to test the homoscedasticity, or ... See full document

12

PEDOTRANSFER FUNCTIONS TO ESTIMATE RETENTION AND AVAILABILITY OF WATER IN SOILS OF THE STATE OF SANTA CATARINA, BRAZIL

... classes of sand, silt, clay, organic matter, bulk density, particle density, total porosity and their interactions In this model, point PTFs were generated to estimate FC, PWP and AW using the ... See full document

22

ENVIRONMENTAL AND AGRICULTURAL BENEFITS OF A MANAGEMENT SYSTEM DESIGNED FOR SANDY LOAM SOILS OF THE HUMID TROPICS

... system, the crop recovers about 20 % of N directly from residues, as confirmed by Buresh & Tian (1998); secondly, major N uptake efficiency depends on the conditions of ...that the ... See full document

8

The Economics of Sub-optimal Policies for Traffic Congestion

... Closer to this paper is the work of Gallego, Montero, and Salas ...find the policies that impose driving restrictions may lead to a higher number of cars on the ...on ... See full document

27

Contribution To The Study Of Reproduction Parameters Of The European Conger Eel Conger Conger Linnaeus 1758 From The Western Algerian Coasts Oran Bay Algeria

... peak, the first in early winter, in January 2012, (1.15 % ± 0.66 %) and the second in the late winter, in March 2011, ...reached the lowest value in autumn. However, the higher values ... See full document

6

Study of stillage biodegradation by respirometry in sandy and clay soils

... using the Friedman statistical test. Clay soils were significantly better on stillage decomposition when compared to sandy soils ...Clay soils presented greater efficiency in stillage ... See full document

8

The use of Pedotransfer functions and the estimation of carbon stock in the Central

... according to soil depth (Harrison and Bocock, 1981; Leonaviciute, 2000) however, our results show no improvement in the prediction capac- ity of the models after doing a separate calibration ... See full document

11

Renal Metastasis of a Malignant Myopericytoma: A Case Report and Review of Literature

... report, the patient presented with a myopericytoma of the skin with atypical ...In the years following, a tumour in the right kidney with similar histological features as the ... See full document

6

Field Cancerisation of the Upper Aerodigestive Tract: Screening for Second Primary Cancers of the Oesophagus in Cancer Survivors

... Risk of developing a second malignancy should be anticipated after curative treatment of ...both the pattern and the increased incidence of second primary cancers in OSCC ...Because ... See full document

8

Pedotransfer functions to estimate bulk density from soil properties and

... than the PTFs developed for the two separate groups (Table ...importance of the four main predictors (soil properties SB, OC, Clay and pH, ...apply the PTF derived from soil properties ... See full document

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