地球流體為研究流體在地殼礦物化學和結構演化中的作用提供了一個國際論壇。它的明確目標是在進行地球流體研究的各個子學科之間傳播思想。為此目的，將鼓勵作者強調其研究的跨學科相關性，并使來自其他子學科的讀者盡可能接近他們的工作。地球流體強調整個地殼地下流體的化學和物理方面(盡管不包括硅酸鹽熔體)。地球流體包括地下水、陸地或海底地熱流體、盆地鹵水、石油變質水或巖漿流體的研究，但需要與在地質時間尺度上具有重要意義的過程相關聯。鼓勵作者提交描述理論或觀測研究的文章，探索地下流體的地質地球化學或地球物理屬性，量化對滲透性地球化學輸運和熱輸運的地質控制，或記錄地殼流體行為的應用方面。

Geofluids provides an international forum for original research into the role of fluids in mineralogical chemical and structural evolution of the Earth's crust. Its explicit aim is to disseminate ideas across the range of sub-disciplines in which Geofluids research is carried out. To this end authors will be encouraged to stress the transdisciplinary relevance of their research and to make their work as accessible as possible to readers from other sub-disciplines. Geofluids emphasizes both chemical and physical aspects of subsurface fluids throughout the Earth's crust (although excluding silicate melts). Geofluids spans studies of groundwater terrestrial or submarine geothermal fluids basinal brines petroleum metamorphic waters or magmatic fluids but requires relevance to processes that are significant on a geological time scale. Authors are encouraged to submit articles that describe theoretical or observational studies explore the geologic geochemical or geophysical attributes of subsurface fluids quantify the geologic controls on permeability geochemical transport and heat transport or document applied aspects of crustal fluid behaviour.