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Data-management and analysis systems for large-scale hydrogeochemical reconnaissance


, : Data-management and analysis systems for large-scale hydrogeochemical reconnaissance. Computers & Geosciences 3(3): 453-458

The Savannah River Laboratory has developed a versatile, computerized data recording, processing, updating, and retrieval system for handling an expected 150 million bytes of hydrogeochemical data from 150,000 to 200,000 sample sites through the next four years. A subsystem accounts for the movements of samples from initial receipt through final storage. Approximately 6 million sample movements are expected. Two- and three-dimensional plots of sampled geographic areas showing concentrations and locations of individual chemical elements are displayed and reproduced photographically. Pattern recognition techniques enable multivariate data to be categorized into ‘clusters’ which indicate sites favorable for uranium exploration.

US$19.90

DOI: 10.1016/0098-3004(77)90021-8


Other references

Bickert T.; Beiersdorf H.; Wefer G., 1995: High vs. low productive areas in the western Pacific; a comparison of Ontong Java and Manihiki plateaus stable isotope records for the last 2.6 Ma. Terra Nostra (Bonn) 1-95: 4

Saboia, V.de.Paulo.Aragão.; Almeida, P.César.; Rittet, Aé.V.; Swift, E.J.; Pimenta, L.André.Freire., 2006: 2-year Clinical evaluation of sodium hypochlorite treatment in the restoration of non-carious cervical lesions: a pilot study. This pilot study evaluated the effect of removing acid-etch-exposed dentin collagen on the clinical performance of composite restorations of noncarious cervical lesions placed using 2 different adhesive systems. Fifty-six restorations were placed...

Parmala, M.E., 1955: Table utensils as a vehicle of secondary infection at a hospital. Sotilaslaaketieteellinen Aikakauslehti 30(2): 83-89

Bucek Milena F.; Parizek Richard R., 1975: Illinoian, Altonian, and Woodfordian glaciation of the West Branch Susquehanna River, Lycoming County, Pennsylvania. Abstracts with Programs - Geological Society of America 7(1): 33-34

Deininger, W.; Kröger, P.; Hegemann, U.; Lottspeich, F.; Hegemann, P., 1995: Chlamyrhodopsin represents a new type of sensory photoreceptor. In order to find optimal light conditions for photosynthetic growth, the green alga Chlamydomonas uses a visual system. An optical device, a rhodopsin photo-receptor and an electrical signal transduction chain that mediates between photoreceptor a...

Tapia, E.; Ornella, L.; Bulacio, P.; Angelone, L., 2011: Multiclass classification of microarray data samples with a reduced number of genes. Multiclass classification of microarray data samples with a reduced number of genes is a rich and challenging problem in Bioinformatics research. The problem gets harder as the number of classes is increased. In addition, the performance of most c...

Teem, D.H.; Hoveland, C.S.; Buchanan, G.A., 1974: Primary root elongation of three weed species. Primary root elongation of Sida spinosa at pH 5.5 was similar to that at pH 6.5 while at pH 5.5 Cassia obtusifolia root elongation was reduced to 62% and Ipomoea purpurea to 87% of that at pH 6.5. At pH 5.1, root elongation of S. spinosa was reduc...

Adams, S.E.; Holland, A.; Brown, J., 2016: Management of paediatric splenic injury in the New South Wales trauma system. NlmCategory="UNASSIGNED">Since the 1980's, paediatric surgeons have increasingly managed blunt splenic injury (BSI) in children non-operatively. However, studies in North America have shown higher operation rates in non-paediatri...

Silva, J.R., 2000: The onset of phagocytosis and identity in the embryo of Lytechinus variegatus. The stage at which phagocytosis can first be characterized in the embryos of the sea urchin Lytechinus variegatus was investigated by microinjecting the yeast Saccharomyces cerevisiae into its blastocoele. Secondary mesenchyme cells were first obs...

Pilotti, M.; Chodorow, M.; Shono, Y., 2009: The benefits and costs of prior exposure: a large-scale study of interference effects in stimulus identification. The effects of proactive and retroactive interference arising from incidental learning were examined in reference to identity priming. The main aim was to determine whether these effects would be modulated by phenomenological awareness. In an inci...