In:
Canadian Journal of Forest Research, Canadian Science Publishing, Vol. 51, No. 12 ( 2021-12), p. 1846-1855
Abstract:
Forests in Europe are currently not endangered by soil erosion. However, this can change with climate change or with intensified forest management practices. Using a newly established network of plots in beech forests across Europe, the aims of this study were to (i) distinguish soil properties and erodibility indices in relation to bedrock, (ii) determine geochemical properties and organic carbon (C org ) influencing erodibility, and (iii) assess the effect of soil depth on erodibility indices. Seventy-six soil samples from 20 beech forests were collected in 11 countries to quantify soil properties influencing erodibility indices: clay ratio, modified clay ratio, sodium adsorption ratio, and oxides ratio. The results indicate that the dominant soil properties, determined by bedrock, that correlate with forest soil erodibility indices are C org , pH, electrical conductivity, calcium and sodium ions concentrations, total water-soluble cations, and the percentage of sand. According to the tested indices, soil susceptibility to erosion follows the order granite 〉 andesite 〉 sandstone 〉 quartzite 〉 limestone. Deeper soil horizons on granite are more susceptible to erosion than surface horizons are, but this is not the case for soils on limestones. In conclusion, forest management should consider the predisposition of different soil types to erosion.
Type of Medium:
Online Resource
ISSN:
0045-5067
,
1208-6037
DOI:
10.1139/cjfr-2020-0361
Language:
English
Publisher:
Canadian Science Publishing
Publication Date:
2021
detail.hit.zdb_id:
1473096-0
SSG:
23
SSG:
12
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