Titlebook: Sediment Records of Biomass Burning and Global Change; James S. Clark,Hélène Cachier,Brian Stocks Conference proceedings 1997 Springer-Ver

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Pre-Quaternary Records of Wildfirefying the authenticity of fossil charcoal was done with Mesozoic charcoals, and charcoal is abundant in some Mesozoic sediments. However, almost nothing has been deduced about the fire ecology of Mesozoic environments. By the standards of more ancient sediments, fossil charcoal is present, but scarc

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Marine Sediments: A Reservoir for Black Carbon and their Use as Spatial and Temporal Records of Combcean. BC deposition to the ocean surface is much more homogeneous throughout the ocean, accounting for deposition of 6.9 Tg BC yr.. We hypothesize that rivers may transport 12.2 Tg BC yr. to the ocean and that these particulates are largely deposited in coastal ocean sediments. The manuscript discus

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Reconstructing Environmental Impacts of Fire from the Holocene Sedimentary Recordution stratigraphical data and quantitative palaeoenvironmental reconstructions with a high precision. As is so often the case in palaeoecology, alternative hypotheses may be possible to explain observed stratigraphical patterns. Statistical techniques such as constrained ordinations, variance parti

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Sediment Records of Biomass Burning and Global Change

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e and powerful tool for revealing and elucidating relations between crystal structures. They can thus help to keep up with the ever-increasing amount of crystal-structure data. Their application requires knowledge of the relations of the Wyckoff positions of group-subgroup related structures. ..(3)

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James S. Clarke and powerful tool for revealing and elucidating relations between crystal structures. They can thus help to keep up with the ever-increasing amount of crystal-structure data. Their application requires knowledge of the relations of the Wyckoff positions of group-subgroup related structures. ..(3)

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ystallographers, but also for chemists, physicists, mineralogists, biologistsand material scientists who employ crystallographic methods and who are concerned with the structure and the properties of crystalline materials...The fifth edition of Volume A has been reviewed by P. Paufler [Acta Cryst. (