Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/gcb.14156 |
The response of soil solution chemistry in European forests to decreasing acid deposition | |
Johnson, James1; Pannatier, Elisabeth Graf2; Carnicelli, Stefano3; Cecchini, Guia3; Clarke, Nicholas4; Cools, Nathalie5; Hansen, Karin6,7; Meesenburg, Henning8; Nieminen, Tiina M.9; Pihl-Karlsson, Gunilla10; Titeux, Hugues11; Vanguelova, Elena12; Verstraeten, Arne5; Vesterdal, Lars13; Waldner, Peter2; Jonard, Mathieu11 | |
2018-08-01 | |
发表期刊 | GLOBAL CHANGE BIOLOGY |
ISSN | 1354-1013 |
EISSN | 1365-2486 |
出版年 | 2018 |
卷号 | 24期号:8页码:3603-3619 |
文章类型 | Article |
语种 | 英语 |
国家 | Ireland; Switzerland; Italy; Norway; Belgium; Sweden; Germany; Finland; England; Denmark |
英文摘要 | Acid deposition arising from sulphur (S) and nitrogen (N) emissions from fossil fuel combustion and agriculture has contributed to the acidification of terrestrial ecosystems in many regions globally. However, in Europe and North America, S deposition has greatly decreased in recent decades due to emissions controls. In this study, we assessed the response of soil solution chemistry in mineral horizons of European forests to these changes. Trends in pH, acid neutralizing capacity (ANC), major ions, total aluminium (Al-tot) and dissolved organic carbon were determined for the period 1995-2012. Plots with at least 10 years of observations from the ICP Forests monitoring network were used. Trends were assessed for the upper mineral soil (1020 cm, 104 plots) and subsoil (40-80 cm, 162 plots). There was a large decrease in the concentration of sulphate (SO42-) in soil solution; over a 10-year period (2000-2010), SO42- decreased by 52% at 10-20 cm and 40% at 40-80 cm. Nitrate was unchanged at 10-20 cm but decreased at 40-80 cm. The decrease in acid anions was accompanied by a large and significant decrease in the concentration of the nutrient base cations: calcium, magnesium and potassium (Bc = Ca2+ + Mg2+ + K+) and Altot over the entire dataset. The response of soil solution acidity was nonuniform. At 10-20 cm, ANC increased in acid-sensitive soils (base saturation <= 10%) indicating a recovery, but ANC decreased in soils with base saturation >10%. At 40-80 cm, ANC remained unchanged in acid-sensitive soils (base saturation <= 20%, pH(CaCl2) <= 4.5) and decreased in better-buffered soils (base saturation >20%, pH(CaCl2) >4.5). In addition, the molar ratio of Bc to Altot either did not change or decreased. The results suggest a long-time lag between emission abatement and changes in soil solution acidity and underline the importance of long-term monitoring in evaluating ecosystem response to decreases in deposition. |
英文关键词 | acid deposition air pollution aluminium critical loads dissolved organic carbon nitrogen soil acidification sulphur |
领域 | 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000437284700028 |
WOS关键词 | DISSOLVED ORGANIC-CARBON ; LONG-TERM CHANGES ; REDUCED ATMOSPHERIC DEPOSITION ; NORTHEASTERN UNITED-STATES ; WATER CHEMISTRY ; SURFACE WATERS ; NITROGEN DEPOSITION ; CHEMICAL RECOVERY ; TEMPORAL TRENDS ; AIR-POLLUTION |
WOS类目 | Biodiversity Conservation ; Ecology ; Environmental Sciences |
WOS研究方向 | Biodiversity & Conservation ; Environmental Sciences & Ecology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/16796 |
专题 | 气候变化 资源环境科学 |
作者单位 | 1.Univ Coll Dublin, Sch Agr & Food Sci, Dublin, Ireland; 2.Swiss Fed Inst Forest Snow & Landscape Res, WSL, Birmensdorf, Switzerland; 3.Univ Florence, Earth Sci Dept, Florence, Italy; 4.Norwegian Inst Bioecon Res, As, Norway; 5.Res Inst Nat & Forest INBO, Brussels, Belgium; 6.IVL Swedish Environm Res Inst, Stockholm, Sweden; 7.Swedish Environm Protect Agcy, Stockholm, Sweden; 8.Northwest German Forest Res Inst, Gottingen, Germany; 9.Nat Resources Inst Finland Luke, Helsinki, Finland; 10.IVL Swedish Environm Res Inst, Gothenburg, Sweden; 11.UCL, ELI, Louvain La Neuve, Belgium; 12.Forest Res, Ctr Ecosyst Soc & Biosecur, Farnham, Surrey, England; 13.Univ Copenhagen, Dept Geosci & Nat Resource Management, Frederiksberg, Denmark |
推荐引用方式 GB/T 7714 | Johnson, James,Pannatier, Elisabeth Graf,Carnicelli, Stefano,et al. The response of soil solution chemistry in European forests to decreasing acid deposition[J]. GLOBAL CHANGE BIOLOGY,2018,24(8):3603-3619. |
APA | Johnson, James.,Pannatier, Elisabeth Graf.,Carnicelli, Stefano.,Cecchini, Guia.,Clarke, Nicholas.,...&Jonard, Mathieu.(2018).The response of soil solution chemistry in European forests to decreasing acid deposition.GLOBAL CHANGE BIOLOGY,24(8),3603-3619. |
MLA | Johnson, James,et al."The response of soil solution chemistry in European forests to decreasing acid deposition".GLOBAL CHANGE BIOLOGY 24.8(2018):3603-3619. |
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