Linguistics is the scientific study of language, and involves an analysis of language form, language meaning, and language in context. The earliest activities in the documentation and description of language have been attributed to the 6th century BC Indian grammarian Pāṇini, who wrote a formal description of the Sanskrit language in his Aṣṭādhyāyī.
Fluctuations in atmospheric carbon dioxide (CO2) are a major component of the carbon cycle and the climate system. An EU-funded initiative investigated the past role of the Southern Ocean in influencing atmospheric CO2.
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