globalchange  > 全球变化的国际研究计划
DOI: 10.1111/1752-1688.12711
WOS记录号: WOS:000477979100006
论文题名:
A Review of Water Quality Responses to Air Temperature and Precipitation Changes 2: Nutrients, Algal Blooms, Sediment, Pathogens
作者: Coffey, Rory1; Paul, Michael J.2; Stamp, Jen3; Hamilton, Anna2; Johnson, Thomas1
通讯作者: Coffey, Rory
刊名: JOURNAL OF THE AMERICAN WATER RESOURCES ASSOCIATION
ISSN: 1093-474X
EISSN: 1752-1688
出版年: 2019
卷: 55, 期:4, 页码:844-868
语种: 英语
英文关键词: climate variability ; future climate ; water quality ; nonpoint source pollutants ; point source pollutants ; watersheds
WOS关键词: CLIMATE-CHANGE IMPACTS ; FUTURE LAND-USE ; MISSISSIPPI RIVER ; UNITED-STATES ; CYANOBACTERIAL BLOOMS ; TEMPORAL VARIATION ; ESCHERICHIA-COLI ; CHESAPEAKE BAY ; GASTROINTESTINAL ILLNESS ; MICROBIAL-CONTAMINATION
WOS学科分类: Engineering, Environmental ; Geosciences, Multidisciplinary ; Water Resources
WOS研究方向: Engineering ; Geology ; Water Resources
英文摘要:

In this paper we review the published, scientific literature addressing the response of nutrients, sediment, pathogens, and cyanobacterial blooms to historical and potential future changes in air temperature and precipitation. The goal is to document how different attributes of water quality are sensitive to these drivers, to characterize future risk, to inform management responses, and to identify research needs to fill gaps in our understanding. Results suggest that anticipated future changes present a risk of water quality and ecosystem degradation in many United States locations. Understanding responses is, however, complicated by inherent high spatial and temporal variability, interactions with land use and water management, and dependence on uncertain changes in hydrology in response to future climate. Effects on pollutant loading in different watershed settings generally correlate with projected changes in precipitation and runoff. In all regions, increased heavy precipitation events are likely to drive more episodic pollutant loading to water bodies. The risk of algal blooms could increase due to an expanded seasonal window of warm water temperatures and the potential for episodic increases in nutrient loading. Increased air and water temperatures are also likely to affect the survival of waterborne pathogens. Responding to these challenges requires understanding of vulnerabilities, and management strategies to reduce risk.


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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/144224
Appears in Collections:全球变化的国际研究计划

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作者单位: 1.US EPA, Off Res & Dev, Washington, DC 20460 USA
2.Tetra Tech Inc, Ctr Ecol Sci, Res Triangle Pk, NC USA
3.Tetra Tech Inc, Ctr Ecol Sci, Montpelier, VT USA

Recommended Citation:
Coffey, Rory,Paul, Michael J.,Stamp, Jen,et al. A Review of Water Quality Responses to Air Temperature and Precipitation Changes 2: Nutrients, Algal Blooms, Sediment, Pathogens[J]. JOURNAL OF THE AMERICAN WATER RESOURCES ASSOCIATION,2019-01-01,55(4):844-868
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