Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1126/science.aav5300 |
Arc-continent collisions in the tropics set Earth's climate state | |
Macdonald, Francis A.1; Swanson-Hysell, Nicholas L.2; Park, Yuem2; Lisiecki, Lorraine1; Jagoutz, Oliver3 | |
2019-04-12 | |
发表期刊 | SCIENCE |
ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2019 |
卷号 | 364期号:6436页码:181-+ |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | On multimillion-year time scales, Earth has experienced warm ice-free and cold glacial climates, but it is unknown whether transitions between these background climate states were the result of changes in carbon dioxide sources or sinks. Low-latitude arc-continent collisions are hypothesized to drive cooling by exhuming and eroding mafic and ultramafic rocks in the warm, wet tropics, thereby increasing Earth's potential to sequester carbon through chemical weathering. To better constrain global weatherability through time, the paleogeographic position of all major Phanerozoic arc-continent collisions was reconstructed and compared to the latitudinal distribution of ice sheets. This analysis reveals a strong correlation between the extent of glaciation and arc-continent collisions in the tropics. Earth's climate state is set primarily by global weatherability, which changes with the latitudinal distribution of arc-continent collisions. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000464620000043 |
WOS关键词 | EAST SULAWESI OPHIOLITE ; LARGE IGNEOUS PROVINCES ; PLATE TECTONIC MODEL ; PALEOZOIC ICE-AGE ; ATMOSPHERIC CO2 ; LATE ORDOVICIAN ; GLOBAL CLIMATE ; FORELAND BASIN ; NEW-ZEALAND ; U-PB |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
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/201194 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | 1.Univ Calif Santa Barbara, Dept Earth Sci, Santa Barbara, CA 93106 USA; 2.Univ Calif Berkeley, Dept Earth & Planetary Sci, Berkeley, CA 94720 USA; 3.MIT, Dept Earth Atmospher & Planetary Sci, Cambridge, MA 02139 USA |
推荐引用方式 GB/T 7714 | Macdonald, Francis A.,Swanson-Hysell, Nicholas L.,Park, Yuem,et al. Arc-continent collisions in the tropics set Earth's climate state[J]. SCIENCE,2019,364(6436):181-+. |
APA | Macdonald, Francis A.,Swanson-Hysell, Nicholas L.,Park, Yuem,Lisiecki, Lorraine,&Jagoutz, Oliver.(2019).Arc-continent collisions in the tropics set Earth's climate state.SCIENCE,364(6436),181-+. |
MLA | Macdonald, Francis A.,et al."Arc-continent collisions in the tropics set Earth's climate state".SCIENCE 364.6436(2019):181-+. |
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