Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2018JD028922 |
Did Smoke From City Fires in World War II Cause Global Cooling? | |
Robock, Alan1; Zambri, Brian1,2 | |
2018-09-27 | |
发表期刊 | JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES |
ISSN | 2169-897X |
EISSN | 2169-8996 |
出版年 | 2018 |
卷号 | 123期号:18页码:10295-10306 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | Between 3 February and 9 August 1945, an area of 461 km(2) in 69 Japanese cities, including Hiroshima and Nagasaki, was burned during the U.S. B-29 Superfortress air raids. In the previous 5 years, 205 km(2) in German cities were destroyed, so the smoke that was generated was spread out over a much longer period of time than that from Japan in 1945. Observations of solar irradiance show reductions consistent with the hypothesis that smoke was injected into the stratosphere by the city fires. Historical simulations from the Coupled Model Intercomparison Project 5, with no smoke in their forcing, showed no postwar cooling. Global average surface air temperature observations during and following World War II are problematic, because of issues with measuring sea surface temperatures, but there were no large volcanic eruptions, El Nino, or La Nina during this period to confuse the record. Nevertheless, 1945 and 1946 global average land surface air temperatures were not significantly lower than the average for 1940-1944. Estimates of the amount of smoke generated by the fires are somewhat uncertain. Although the climate record is consistent with an expected 0.1-0.2 K cooling, because of multiple uncertainties in smoke injected to the stratosphere, solar radiation observations, and surface temperature observations, it is not possible to formally detect a cooling signal from World War II smoke. |
英文关键词 | smoke fires nuclear winter World War II |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000447807300017 |
WOS关键词 | EARTH SYSTEM MODEL ; REGIONAL NUCLEAR CONFLICT ; SURFACE-TEMPERATURE ; AIR-TEMPERATURE ; CLIMATE-CHANGE ; SOUTH-ASIA ; DATA SET ; CONSEQUENCES ; SIMULATION ; CMIP5 |
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/33290 |
专题 | 气候变化 |
作者单位 | 1.Rutgers State Univ, Dept Environm Sci, New Brunswick, NJ 08854 USA; 2.MIT, Dept Earth Atmospher & Planetary Sci, 77 Massachusetts Ave, Cambridge, MA 02139 USA |
推荐引用方式 GB/T 7714 | Robock, Alan,Zambri, Brian. Did Smoke From City Fires in World War II Cause Global Cooling?[J]. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,2018,123(18):10295-10306. |
APA | Robock, Alan,&Zambri, Brian.(2018).Did Smoke From City Fires in World War II Cause Global Cooling?.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,123(18),10295-10306. |
MLA | Robock, Alan,et al."Did Smoke From City Fires in World War II Cause Global Cooling?".JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 123.18(2018):10295-10306. |
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