Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/joc.4723 |
Historical trends in precipitation, temperature and drought in the Alabama-Coosa-Tallapoosa and Apalachicola-Chattahoochee-Flint river basins | |
Maleski, Jerome J.; Martinez, Christopher J. | |
2017-02-01 | |
发表期刊 | INTERNATIONAL JOURNAL OF CLIMATOLOGY
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ISSN | 0899-8418 |
EISSN | 1097-0088 |
出版年 | 2017 |
卷号 | 37期号:2 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | Using station data from the United States Historical Climatology Network, we preformed a running trend analysis of temperature, precipitation and drought in the Alabama-Coosa-Tallapoosa and Apalachicola-Chattahoochee-Flint river basins for the time period 1895-2012 on annual and monthly timescales. Our study found that long-term precipitation and temperature trends were statistically detectible but relatively slight in the order of an increase at 3mm per decade for precipitation and a decline of 0.02 degrees C per decade for temperature. Running trend analyses for the time period 1895-2012 found field-significant and relatively large annual precipitation increases and temperature decreases between the 1950s and early 1980s associated with the 'warming hole'. The magnitude of precipitation trends for the aforementioned period was in the range of 7mm per year for precipitation and 0.6 degrees C per decade for temperature. For temperature, we observed generally decreasing maximum, minimum and mean temperatures in the 1960s and 1970s and increasing temperatures from the 1970s to present. Minimum temperatures particularly showed a strong increase in recent summer months in the range of 0.3 degrees C per decade. Trends in the diurnal temperature range showed a recent narrowing during summer and fall months. Differences in the standardized precipitation index (SPI) and standardized precipitation evapotranspiration index (SPEI) did not show a strong effect of temperature on drought for this region. |
英文关键词 | drought precipitation temperature SPEI ACF ACT running trends Mann-Kendall field significance |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000393415100003 |
WOS关键词 | SOUTHEASTERN UNITED-STATES ; LONG-TERM TRENDS ; ANTHROPOGENIC AEROSOLS ; HYDROLOGICAL CYCLE ; WARMING HOLE ; WATER-VAPOR ; CLIMATE ; VARIABILITY ; RAINFALL ; RANGE |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS研究方向 | 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/36597 |
专题 | 气候变化 |
作者单位 | Univ Florida, Inst Food & Agr Sci, Dept Agr & Biol Engn, POB 110570, Gainesville, FL 32611 USA |
推荐引用方式 GB/T 7714 | Maleski, Jerome J.,Martinez, Christopher J.. Historical trends in precipitation, temperature and drought in the Alabama-Coosa-Tallapoosa and Apalachicola-Chattahoochee-Flint river basins[J]. INTERNATIONAL JOURNAL OF CLIMATOLOGY,2017,37(2). |
APA | Maleski, Jerome J.,&Martinez, Christopher J..(2017).Historical trends in precipitation, temperature and drought in the Alabama-Coosa-Tallapoosa and Apalachicola-Chattahoochee-Flint river basins.INTERNATIONAL JOURNAL OF CLIMATOLOGY,37(2). |
MLA | Maleski, Jerome J.,et al."Historical trends in precipitation, temperature and drought in the Alabama-Coosa-Tallapoosa and Apalachicola-Chattahoochee-Flint river basins".INTERNATIONAL JOURNAL OF CLIMATOLOGY 37.2(2017). |
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