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  • Rainfall in the Negev Desert during the middle Holocene, based on 13C of organic matter in land snail shells
  • In the present study, rainfall conditions in the Negev Desert of southern Israel during the middle Holocene are inferred from reconstruction of the past geographic distribution of C4 plants, based on isotopic analysis of organic matter in the shells
  • and administrative matters. 3. Analyse of the supply and demand of industrial land at the main industrial locations. 4. Finally, the findings and suggestions are summarized outlining some conclusions for an active industrialization strategy.
  • Weather conditions during a wildfire have an important role in the determination of the rate of spread of the fire. This depends mainly on the availability of dry matter and the wind speed. Two factors that reach their optimum at the end
  • matter and differs completely from ooze in lake or sea bottom. Vegetation species, bog type, evolution stage and sedimentary environment also affect the organic geochemical characteristics.-(TNC)
  • , exchange capacity, base saturation and organic matter status. A procedure is described for the actual evaluation. Similar results are obtained when relative limitation scale or a numerical parametric approach is used.
  • As the analysis of boulder-like bauxite ores revealed, they are products of repeated redeposition of substance of eroded bauxite layers. A considerable volume of essentially clayey matter had been formed due to limestones dissolving, weathered