Titlebook: Carbon Sequestration in the Biosphere; Processes and Prospe Max A. Beran Conference proceedings 1995 Springer-Verlag Berlin Heidelberg 1995

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https://doi.org/10.1007/978-981-16-2402-5tic changes that will exceed the adaptive capacity of nature, and indeed of the human society. The intensification of the otherwise beneficial natural greenhouse effect has become a cause of concern, since it may lead to temperature increases of the order of a few degrees centigrade.

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Admonish

minimal

Carbon Sequestration by Marine Biotais presented of the processes that control the efficiency of carbon cycling through the marine biota. This is essentially to assess the ability of the marine biota to sequester anthropogenic CO.. At present, it is not clear whether interannual variations and episodic events in biological productivit

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sterilization

Carbon Sequestration in Marine Systemsand sea level are briefly described. For the oceans, the present net uptake due to organic productivity is small and any alteration of this balanced condition is likely to be very gradual. By contrast, the coastal zone, which tends to be a net source of CO. to the atmosphere due to the oxidation of

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嘴唇可修剪

The Role of Decomposition in C Sequestration in Ecosystemsatmospheric CO. concentration is increasing and, as a consequence, temperature may increase appreciably on a timescale of decades. It is not known whether such changes in environmental conditions will increase or decrease storage of C in ecosystems, and thus either buffer or enhance the increase in

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Feedback Mechanisms Between Degradation and Primary Production in the Marine Pelagic Environment degradation of organic material in terrestrial systems will normally lead to a more or less instantaneous release of CO. to the atmosphere. In terms of increased sequestration, the most relevant aspect of degradative processes may then seem primarily to be the question of how degradation may be res

climax

Systems Models of Terrestrial Carbon Cyclingeral, empirical and processbased models can be distinguished. Both types are developed for either static and/or dynamic simulations. The type of model depends largely on the objectives and its envisioned applications. The review of models concludes with the essential processes or properties that mus