The mysterious missing sink
نویسندگان
چکیده
منابع مشابه
Plant physiology of the "missing" carbon sink.
Plant physiology is deeply entwined with climate change. On one hand, many plant processes are climate sensitive. Plants are potential victims of climate change, threatened by novel conditions that stress natural ecosystems and tax the creativity of agronomists. On the other, plants are also major regulators of climate. One aspect of this regulation involves the absorption and dissipation of so...
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When an indefinite newly introduces or reintroduces an accessible referent into the discourse, it is called specific. Thus, in (1a), it can be coreferential with a lion in the previous sentence, which indicates a particular lion in the relevant situation. By contrast, a nonspecific indefinite has no specific referent at all, as is illustrated in (1b), where a lion can be any lion. In that case,...
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ژورنال
عنوان ژورنال: Nature
سال: 1999
ISSN: 0028-0836,1476-4687
DOI: 10.1038/18111