DOI: 10.1016/j.foreco.2016.07.003
Scopus记录号: 2-s2.0-84979900307
论文题名: Tree species effects on solution chemistry and major element fluxes: A case study in the Morvan (Breuil, France)
作者: Legout A. ; van der Heijden G. ; Jaffrain J. ; Boudot J.-P. ; Ranger J.
刊名: Forest Ecology and Management
ISSN: 0378-1127
出版年: 2016
卷: 378 起始页码: 244
结束页码: 258
语种: 英语
英文关键词: Acidification
; Element fluxes
; Nitrate
; Soil solution
; Throughfall
; Tree species effect
Scopus关键词: Acidification
; Aluminum
; Dissolution
; Dyes
; Nitrates
; Nitrification
; Organic carbon
; Plants (botany)
; Soil moisture
; Soils
; Stream flow
; Dissolved organic carbon
; Dissolved organic compounds
; Nitrate concentration
; Silvicultural practices
; Soil solution chemistry
; Soil solutions
; Throughfall
; Tree species effects
; Forestry
; acidification
; chemical composition
; concentration (composition)
; coniferous tree
; coppice
; deciduous tree
; dissolved organic carbon
; forest soil
; global change
; leaching
; nitrification
; pedogenesis
; plantation forestry
; soil chemistry
; soil fertility
; soil profile
; throughfall
; Bourgogne
; Europe
; France
; Massif Central
; Morvan
; Abies
; Fagus
; Fagus sylvatica
; Picea abies
; Pseudotsuga
; Pseudotsuga menziesii
; Quercus petraea
英文摘要: Forest plantation is a widely used silvicultural practice throughout Europe most particularly to renew planted forest stands. The long term impact of forest plantations on soil fertility is a major concern for forest managers and policy makers, in particular in the context of global change because forests endure increased climatic and/or silvicultural and/or nutritional pressure. In the present study we investigated the tree species effects on soil solution chemistry and major elements fluxes, to better understand the impact of tree species on soil processes and fertility. The chemical composition of throughfall and soil solutions were compared between six 35-year-old monospecific stands (Norway spruce, Corsican pine, sessile oak, European beech, Douglas fir and Nordmann fir) and the reference plot (beech and oak coppice with standards) of the common garden experiment at the Breuil-Chenue Experimental site (Burgundy, France). Tree species had a strong effect on the chemistry of throughfall and soil solution, in particular on the relative contribution of nitrate, sulfate and dissolved organic carbon to the anionic charge. Mean concentrations of major elements varied widely between stands. Nitrate concentrations were highest for the Douglas fir and Corsican pine probably due to the tree species effect on nitrification processes. In both stands, the nitrate leaching causes large acidification with high drainage losses of magnesium, calcium and monomeric aluminum. For Norway spruce, sessile oak, European beech and reference plot, sulfate and dissolved organic carbon were the main anionic drivers for solution chemistry and nutrient fluxes. Soil acidification processes were less intense in these stands and aluminum was mainly transported in the soil profile by Al-cheluviation by dissolved organic compounds. The results of this study suggest that tree species strongly influence the chemistry of throughfall and soil solutions and may strongly influence on the short-term (35 years) soil pedogenic processes from weak acidification and crypto-podzolisation to strong soil acidification. © 2016 Elsevier B.V. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/64771
Appears in Collections: 影响、适应和脆弱性
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作者单位: INRA, UR 1138 Biogéochimie des Ecosystèmes Forestiers, Route d'Amance, 54280 Champenoux, Nancy, France; Université de Lorraine, CNRS UMR 7360 LIEC Laboratoire interdisciplinaire des environnements continentaux, F-54500 Vandœuvre-lès-Nancy, France
Recommended Citation:
Legout A.,van der Heijden G.,Jaffrain J.,et al. Tree species effects on solution chemistry and major element fluxes: A case study in the Morvan (Breuil, France)[J]. Forest Ecology and Management,2016-01-01,378