The microbial loop concept as used in terrestrial soil ecology studies

Microbial Ecology - Tập 28 - Trang 245-250 - 1994
D. C. Coleman1
1Institute of Ecology, 711 Biological Sciences Building, University of Georgia, Athens, USA

Tóm tắt

Components and processes in the aquatic microbial loop are compared with the composition and functioning of the soil microbial loop. Relative to their bacterial and/or fungal food sources, many of the soil water-film fauna (e.g., protozoa, nematodes) are conspicuous by low biomasses and high turnover rates of carbon and mineral nutrients. Comparisons with production and turnover rates of aerial (pore-inhabiting) fauna are made, and the highly patchy nature of soil microhabitats is shown to be similar to that of aquatic (marine) habitats.

Tài liệu tham khảo

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