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作者单位:1. Faculty of Agriculture and Horticulture, Division of Soil Science and Site Science, Humboldt-Universit盲t zu Berlin, Albrecht-Thaer-Weg 2, 14195 Berlin, Germany
ISSN:1614-7480
文摘
Purpose Peatland soils play an important role in the global carbon (C) cycle due to their high organic carbon content. Lowering of the water table e.g. for agricultural use accelerates aerobic secondary peat decomposition and processes of earthification. Peatlands change from C sinks to C sources. We characterized soil organic matter (SOM) with special attention to human impact through drainage. Our aim was to gain knowledge of SOM quality and soil-forming processes in drained fen soils in northeastern Germany.