+ Site Statistics
+ Search Articles
+ PDF Full Text Service
How our service works
Request PDF Full Text
+ Follow Us
Follow on Facebook
Follow on Twitter
Follow on LinkedIn
+ Subscribe to Site Feeds
Most Shared
PDF Full Text
+ Translate
+ Recently Requested

Representation of bromide movement by the volume visualization technique

Representation of bromide movement by the volume visualization technique

Terra: Organo Cientifico de la Sociedad Mexicana de la Ciencia del Suelo AC 24(1): 27-35

The volume visualization technique allows representing any phenomenon in a solid geometric shape, with characteristics of continuity, distribution and structure in layers or levels. Potassium bromide (KBr) was used as a tracer in a study where alternated row irrigation was compared against complete irrigation. The anion bromide (Br), when it dissociates from KBr, may be used as simulator of the nitrate (NO3-N) movement. The KBr was applied at 60 sites of 0.3 x 1.2 m distributed along the length of the furrow (five sites) keeping the same distance between each and using 12 furrows according to an experimental design. Three samplings in four sequenced depth levels were taken after the first and third irrigation and after harvesting corn. Geostatistics was used to interpolate the Br(-) values by means of Kriging. Georeferenced sample points were distributed in a 6.5 ha field. By stacking a series of 3-D Br(-) surfaces, the IDL (Interactive data language) program created a cubic image that reconstructed the Br(-) movement in soil. Reconstructed images were compared against conventional graphics; also, preferential flow was identified where Br(-) moved deeper. Under continuous row irrigation, Br(-) moved 1.52 m and under alternated row irrigation, Br(-) moved only 0.72 m. When simulating the NO3-N movement with Br(-) from the soil surface beyond the radical zone, this permitted determination of the structure of horizontal and vertical distribution, as well as the NO3-N leaching under the alternated irrigation and fertilization.

Please choose payment method:

(PDF emailed within 1 workday: $29.90)

Accession: 012816086

Download citation: RISBibTeXText

Related references

Computational representation of a realistic head and brain volume conductor model: electroencephalography simulation and visualization study. International Journal for Numerical Methods in Biomedical Engineering 28(11): 1144-1155, 2012

Visualization of bile movement using MRI spin-labeling technique: preliminary results. Ajr. American Journal of Roentgenology 201(1): 133-141, 2013

A three-dimensional data visualization technique for reporting movement pattern deviations. Journal of Biomechanics 38(11): 2151-2156, 2005

Three-dimensional cinematric volume rendering technique: a novel photon-based post-processing technique for reverse right internal mammary artery/right coronary artery bypass visualization. European Heart Journal 38(6): 460, 2017

Qualitative analysis of liquid movement within shake culture flasks using a flow visualization technique. Acta Horticulturae ( 440): 545-548, 1996

A novel 3-dimensional EUS technique for real-time visualization of the volume data reconstruction process. Gastrointestinal Endoscopy 55(6): 723-728, 2002

Blood pool inversion volume-rendering technique for visualization of the aortic valve. Journal of Cardiovascular Computed Tomography 2(6): 366-371, 2008

Underground void visualization and volume calculation by a low-cost, laser-based surveying technique. Institution of Mining and Metallurgy, Transactions, Section A: Mining Industry 108: 206-211, 1999

Breast lymphoscintigraphy High-volume injection technique improves sentinel lymph node visualization. Journal of Nuclear Medicine 39(5 Suppl. ): 25P, 1998

The importance of choice of visualization technique in the use of indirect immunodetection methods specific reference to the detection of light chain movement on a regulatory myosin. Biotechnic & Histochemistry 66(1): 37-43, 1991

Extracellular fluid volume by bromide dilution with correction for urinary bromide excretion. FASEB Journal 11(3): A593, 1997

Interrogative visualization: embedding deformation and Constructive Solid Geometry into volume visualization. Studies in Health Technology and Informatics 94: 268-274, 2003

Use of a standard-addition bromide-selective electrode technique to determine bromide and trace its migration in peaches. Journal of Agricultural and Food Chemistry 33(6): 1165-1168, 1985

Representation of movement direction in primate motor cortex in the absence of immediate movement. Society for Neuroscience Abstracts 11(2): 1273, 1985

A post-processing protocol for three-dimensional visualization of the inner ear using the volume-rendering technique based on a standard magnetic resonance imaging protocol. Acta Oto-Laryngologica 121(3): 384-386, 2001