Short Communication: Pedoecological regularities of soil cover functioning

Agraarteadus

Raimo Kõlli¹ 

[1] Chair of Soil Science, Institute of Agricultural and Environmental Sciences, Estonian University of Life Sciences, Fr. R. Kreutzwaldi 5, 51006 Tartu, Estonia, [e-mail];

关键词: soil cover;    humus status;    carbon sequestration;    land use change;    carbon turnover;    biodiversity;    peat soils;   

DOI  :  10.15159/jas.21.25

来源: DOAJ

【 摘 要 】

The contradictory statements and opinions, which need by the mind of author additional explanation or disentangle are in the work followings: stages in the forming soil covers' humus status; additional carbon sequestration into the soil; discord between consumption and accumulation of soil organic matter; the influence of land use, land-use change and soil tillage on soil humus status; permanent and dynamic properties of soil; the role of agriculture in carbon turnover; degradation of soil fertility; the influence of different components of soil organic matter on soil functioning; pedoecological approach of peat soils; biodiversity and species richness of soils; weediness of agroecosystems; ethical statements concerning land use.

【 授权许可】

Unknown