[PDF] Top 20 Pedotransfer functions to estimate bulk density from soil properties and
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Pedotransfer functions to estimate bulk density from soil properties and
... derived from a digital elevation model ...dominant soil class of a mapping unit. The DEM, generated from images of the Shuttle Radar Topography Mission - SRTM (CGIAR, 2014), was processed to ... See full document
10
PEDOTRANSFER FUNCTIONS FOR WATER RETENTION IN DIFFERENT SOIL CLASSES FROM THE CENTER-SOUTHERN RIO GRANDE DO SUL STATE
... in soil is used in many agronomic and environmental applications, but its direct measurement is time- consuming and ...Therefore, pedotransfer functions (PTFs) are alternatives ... See full document
12
SOIL BULK DENSITY AS RELATED TO SOIL PARTICLE SIZE DISTRIBUTION AND ORGANIC MATTER CONTENT
... Soil bulk density is defined as the ratio of oven-dried mass weight to its bulk volume depends on the soil particles densities such as sand, silt, clay and organic matter ... See full document
4
The use of Pedotransfer functions and the estimation of carbon stock in the Central
... Thus, to estimate the carbon stock, it would be necessary to use a pedotransfer function available in the ...criteria to choose a specific PTF is subjective and not clearly ... See full document
11
Spatial Variability of Soil Properties in Archeological Dark Earth Sites under Cacao Cultivation
... the properties of these soils. We mapped the spatial variability of some soil properties in an area of Archaeological Dark Earth (ADE) in the Brazilian ...collected from the ...0.10-0.20, ... See full document
12
Physical Properties of a Hapludox after Three Decades under Different Soil Management Systems
... in soil physical properties due to different management systems occur slowly, and long-term studies are needed to assess soil ...were to evaluate the effects of ... See full document
14
Atributos físicos do solo na linha e entrelinha de semeadura no sistema plantio direto
... dynamic properties Ksat and Ka showed similar tendency along the transect (Figure 4), with higher values at the sowing row ...Both soil properties, Ksat and Ka, were positively ... See full document
8
PEDOTRANSFER FUNCTIONS TO ESTIMATE WATER RETENTION PARAMETERS OF SOILS IN NORTHEASTERN BRAZIL
... Corporation) and Codevasf (Corporation for the Development of the São Francisco and Parnaíba River ...according to USDA Soil Taxonomy in clay (< ...mm), and coarse sand (0.2 - 2 mm). ... See full document
13
Braz. J. Geol. vol.45 número2
... Due to the thickness of Inceptisols and related sapro- lithes, which are normally less than 1 m thick, iniltration tests could not be ...high bulk density Alisols are diicult to befound ... See full document
13
Deriving pedotransfer functions for soil quartz fraction in southern France from reverse modeling
... of soil thermal conductivity models. Because it is dif- ficult to measure the quartz fraction in soils, this information is usually ...evapotranspiration and land surface temperature in numerical ... See full document
15
The moisture response of soil heterotrophic respiration: interaction with soil properties
... Abstract. Soil moisture is of primary importance for predict- ing the evolution of soil carbon stocks and fluxes, both be- cause it strongly controls organic matter decomposition and because ... See full document
10
SEÇÃO IX - POLUIÇÃO DO SOLO E QUALIDADE AMBIENTAL
... SS from two sewage treatment plants (Franca and Barueri, State of São Paulo, ...evaluated soil physical properties such as bulk density, total porosity, micro and ... See full document
8
Revista Brasileira de Engenharia Agrícola e Ambiental
... were to evaluate the effects of the soil structural physical attributes on the water retention and to develop pedotransfer functions (PTFs) for the estimation of the soil ... See full document
6
Research Note:<br>Determination of soil hydraulic properties using pedotransfer functions in a semi-arid basin, Turkey
... In this study, for a loamy soil, field measurements of volumetric water content with respect to pressure head were obtained from a soil moisture probe with its data log[r] ... See full document
10
PEDOTRANSFER FUNCTIONS TO ESTIMATE RETENTION AND AVAILABILITY OF WATER IN SOILS OF THE STATE OF SANTA CATARINA, BRAZIL
... 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 predictive ... See full document
22
RADICULAR DE CANA-DE-AÇÚCAR EM UM LATOSSOLO VERMELHO
... stages, from soil preparation to harvest, is currently one of the most relevant crops for agribusiness in ...was to investigate soil physical properties and root growth in ... See full document
8
Pedotransfer functions for Irish soils – estimation of bulk density (<i>ρ</i><sub>b</sub>) per horizon type
... appear to suit Irish data ...chosen from the particular papers due to their de- velopment using high sample number (n > 100); sampling depth to at least 80 cm; wide range of soils covered ... See full document
15
Effects of soil management systems on soil microbial activity, bulk density and chemical properties
... Ca and K observed at the pasture or the medium ratios of these nutrients observed for conventional tillage probably occurred due to the losses caused by soil erosion and crop residues ... See full document
7
METHOD TO ESTIMATE SOIL MACROPOROSITY AND MICROPOROSITY BASED ON SAND CONTENT AND BULK DENSITY
... accuracy and simplicity, this model was tested comparing measured data of several authors with those estimated by the ...model. To avoid bias in the selection of papers from the literature, the ... See full document
13
Bulk Density Prediction for Histosols and Soil Horizons with High Organic Matter Content
... Bulk density is an important soil physical parameter, due to its relation with several soil properties and processes, such as hydraulic properties, soil ... See full document
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