Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1007/s10584-017-1909-0 |
Atmospheric stilling leads to prolonged thermal stratification in a large shallow polymictic lake | |
Woolway, R. Iestyn1; Meinson, Pille2; Noges, Peeter2; Jones, Ian D.3; Laas, Alo2 | |
2017-04-01 | |
发表期刊 | CLIMATIC CHANGE
![]() |
ISSN | 0165-0009 |
EISSN | 1573-1480 |
出版年 | 2017 |
卷号 | 141期号:4 |
文章类型 | Article |
语种 | 英语 |
国家 | England; Estonia |
英文摘要 | To quantify the effects of recent and potential future decreases in surface wind speeds on lake thermal stratification, we apply the one-dimensional process-based model MyLake to a large, shallow, polymictic lake, Vortsjarv. The model is validated for a 3-year period and run separately for 28 years using long-term daily atmospheric forcing data from a nearby meteorological station. Model simulations show exceptionally good agreement with observed surface and bottom water temperatures during the 3-year period. Similarly, simulated surface water temperatures for 28 years show remarkably good agreement with long-term in situ water temperatures. Sensitivity analysis demonstrates that decreasing wind speeds has resulted in substantial changes in stratification dynamics since 1982, while increasing air temperatures during the same period had a negligible effect. Atmospheric stilling is a phenomenon observed globally, and in addition to recent increases in surface air temperature, needs to be considered when evaluating the influence of climate change on lake ecosystems. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000396826200012 |
WOS关键词 | LONG-TERM CHANGES ; CLIMATE-CHANGE ; TEMPERATE LAKE ; NORTHERN-HEMISPHERE ; WATER TEMPERATURE ; EUTROPHIC LAKE ; BOREAL LAKE ; ICE COVER ; BUOY DATA ; PHYTOPLANKTON |
WOS类目 | Environmental Sciences ; Meteorology & Atmospheric Sciences |
WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
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/30148 |
专题 | 气候变化 |
作者单位 | 1.Univ Reading, Dept Meteorol, Reading RG6 6BB, Berks, England; 2.Estonian Univ Life Sci, Inst Agr & Environm Sci, Ctr Limnol, Tartu, Estonia; 3.Lancaster Environm Ctr, Ctr Ecol & Hydrol, Lancaster LA1 4AP, England |
推荐引用方式 GB/T 7714 | Woolway, R. Iestyn,Meinson, Pille,Noges, Peeter,et al. Atmospheric stilling leads to prolonged thermal stratification in a large shallow polymictic lake[J]. CLIMATIC CHANGE,2017,141(4). |
APA | Woolway, R. Iestyn,Meinson, Pille,Noges, Peeter,Jones, Ian D.,&Laas, Alo.(2017).Atmospheric stilling leads to prolonged thermal stratification in a large shallow polymictic lake.CLIMATIC CHANGE,141(4). |
MLA | Woolway, R. Iestyn,et al."Atmospheric stilling leads to prolonged thermal stratification in a large shallow polymictic lake".CLIMATIC CHANGE 141.4(2017). |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论