Download or read book The Distribution of Trace Elements in Some Rocks Soils and Plants from Southern Norway written by John Adrian Claude Fortescue and published by . This book was released on 1961 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Trace Elements in Soil written by I.K. Iskandar and published by CRC Press. This book was released on 2001-01-25 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: Historically, research on the methods and amounts of trace element application to agriculture soils for correcting plant deficiencies has received major attention. More recently, due to industrial development and past disposal activities, trace elements are considered to be important environmental contaminants that affect all components in the atmo
Download or read book Trace Elements in Soils and Plants written by Alina Kabata-Pendias and published by CRC Press. This book was released on 1992 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: The biosphere. The anthroposphere. Soils and soil processes. Soil constitutents. Trace elements in plants.
Download or read book Landscape Geochemical Investigations in the Vicinity of a Lead Deposit Near Snertingdal Southern Norway written by Norbert M. Woerns and published by . This book was released on 1976 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Landscape geochemical investigations were conducted upon portions of a natural uniform landscape in southern Norway. This consisted of sampling both soil profile samples and spruce tree twigs for the analysis of twelve chemical elements. These elements were cobalt, copper, nickel, lead, zinc, manganese, magnesium, iron, calcium, sodium, potassium and aluminum which were determined by atomic absorption analysis on standardized extraction techniques for both organic and inorganic materials. Two "landscape traverses" were chosen for a comparative study of the effects of varying landscape parameters upon the trace element distribution patterns throughout the landscape traverses. The object of this study was to test this method of investigation and the concept of an ideal uniform landscape under Norwegian conditions. A "control traverse" was established to represent uniform landscape conditions typical of the study area and was used to determine "normal" or average trace element distribution patterns. A "signal traverse" was selected nearby over an area of lead mineralization where the depth to bedrock is very small. The signal traverse provided an area of similar landscape conditions to those of the control traverse with significant differences in the bedrock configuration and composition. This study was also to determine the effect of the bedrock mineralization upon the distribution patterns of the twelve chemical elements within the major components of the two landscape traverses (i.e. soil profiles and tree branches). The lead distribution within the soils of the signal traverse showed localized accumulations of lead within the overburden with maximum values occurring within the organic A horizon of soil profile #10. Above average concentrations of lead were common within the signal traverse, however, the other elements studied were not significantly different from those averages determined throughout the soils of the control traverse. The spruce twig samples did not have corresponding accumulations of lead near the soil lead anomaly. This is attributable to the very localized nature of the lead dispersion pattern within the soils. This approach to the study of the geochemistry of a natural landscape was effective in establishing: a) average or "normal" trace element distribution patterns b) local variations in the landscape morphology and c) the effect of unusually high lead concentrations upon the geochemistry of the landscape (i.e. within the soil profiles and tree branches). This type of study provides the basis for further more intensive studies and serves only as a first approximation of the behaviour of elements within a natural landscape.
Download or read book Norges geologiske unders kelse written by and published by . This book was released on 1981 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Distribution of Selected Trace Elements in Rocks written by Ronald J. Kley and published by . This book was released on 1968 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report discusses factors influencing trace element distribution in rocks, tabulates maximum and minimum concentrations of twenty-nine trace elements in various common rock types, and briefly describes the geochemical behavior of each of these elements. A procedure is outlined for predicting concentrations of these selected elements in various rock types. On the basis of this study it is concluded that: 1. Trace element concentration varies systematically according to the gross mineralogical composition of the host rock. 2. Mineralogical composition of the host rock is the primary determinant of trace element concentrations. 3. Knowledge of rock mineralogy as provided by conventional petrographic analyses serves as a basis for estimating trace element concentrations.
Download or read book Trace Elements in Soils and Agriculture written by Mikko Sillanpää and published by Food & Agriculture Organization of the UN (FAO). This book was released on 1972 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: Trace element resouces: trace elements in rocks and minerals; trace elments in soils: total contents; soluble contens and availability; Review on individual trace elements: boron (B); chlorine (Cl); Cobalt (Co); Copper(Cu); Iodine(I); Iron(Fe); Manganese(Mn); Molybdenum(Mo); Selenium(Se); Zinc(Zn).
Download or read book Index to Theses Accepted for Higher Degrees in the Universities of Great Britain and Ireland written by and published by . This book was released on 1962 with total page 650 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Distribution of Trace Elements in Rocks Soils and Stream Sediments in Seven Regions of England and Wales written by M. K. Gardner and published by . This book was released on 1980 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mineral stein og ertsforekomster innen kartblad Sauda 1 250 000 written by and published by . This book was released on 1980 with total page 904 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Successful Candidates for the Degree of D Phil B Litt and B Sc with Titles of Their Theses written by University of Oxford. Committee for Advanced Studies and published by . This book was released on 1962 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Trace Elements written by B. Markert and published by Elsevier. This book was released on 2000-08-24 with total page 595 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume discusses major areas of primary concern for the understanding of the complexity associated with ecological trace element research. These include sources and fates of trace elements; analytical techniques; and the distribution of trace elements in biota and soil and sediment reservoirs. Case studies, field work and laboratory studies intensively discussed in this volume are useful to enhance our knowledge about processes related to the biological response of trace metal stress under realistic environmental conditions.
Download or read book The Distribution of Trace Elements in Rocks and Soils of the Snowdon Group North Wales written by and published by . This book was released on 1962 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The distribution of ten trace elements in rocks soil and stream sediments in seven regions of England and Wales written by Collins Ulrich Maximillian Gardner and published by . This book was released on 1980 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sucessful Candidates for the Degrees of D Phil B Litt and B Sc with Titles of Their Theses written by University of Oxford. Committee for Advanced Studies and published by . This book was released on 1961 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Distribution of Trace Elements in Ten Soil Profiles Spectrochemical Methods and Results written by Jane Connor and published by . This book was released on 1956 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book New Strategies to Determine the Distribution of Trace Elements in Soils and Sediments written by Rebeca Santamaría-Fernández and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
