Evolution of the East Greenland Current between 1150 and 1740 AD, revealed by diatom-based sea surface temperature and sea-ice concentration reconstructions

Aurélie Justwan; Nalan Ko?

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Evolution of the East Greenland Current between 1150 and 1740 AD, revealed by diatom-based sea surface temperature and sea-ice concentration reconstructions

机译：基于硅藻的海面温度和海冰浓度重建揭示了公元1150年至1740年东格陵兰洋流的演变

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《Polar Research》 |2009年第2期|共12页
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Aurélie Justwan; Nalan Ko?;
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1. Evolution of the East Greenland Current between 1150 and 1740 AD, revealed by diatom-based sea surface temperature and sea-ice concentration reconstructions [J] . Aurélie Justwan, Nalan Ko? Polar Research . 2009,第2期

机译：基于硅藻的海面温度和海冰浓度重建揭示了公元1150年至1740年东格陵兰洋流的演变
2. Evolution of the Irminger and East Icelandic Current systems through the Holocene, revealed by diatom-based sea surface temperature reconstructions [J] . Justwan A, Koc N, Jennings AE Quaternary Science Reviews: The International Multidisciplinary Review Journal . 2008,第15a16期

机译：基于硅藻的海面温度重建揭示了全新世的艾明格和东冰岛洋流系统的演变
3. Holocene sea subsurface and surface water masses in the Fram Strait - Comparisons of temperature and sea-ice reconstructions [J] . Werner Kirstin, Muellner Juliane, Husum Katrine, Quaternary Science Reviews: The International Multidisciplinary Review Journal . 2016,第Null期

机译：弗拉姆海峡全新世海表层和地表水团-温度和海冰重建的比较
4. Sea-ice distribution and variability in the East Greenland Sea, 2003-13 [C] . Mauro Boccolari, Lorenzo Guerrieri, Flavio Parmiggiani Conference on remote sensing of the ocean, sea ice, coastal waters, and large water regions . 2014

机译：2003-13年东格陵兰海的海冰分布和变化
5. Satellite oceanography of sea-ice variability over the Greenland Shelf and sea-level adjustment to Gulf Stream motions in the Middle Atlantic Bight. [D] . Bohm, Emanuele. 1997

机译：格陵兰大陆架上海冰变化的卫星海洋学以及对中大西洋海湾湾流运动的海平面调整。
6. East Greenland ice core dust record reveals timing of Greenland ice sheet advance and retreat [O] . Marius Folden Simonsen, Giovanni Baccolo, Thomas Blunier, -1

机译：东格陵兰岛冰芯尘埃记录揭示了格陵兰岛冰盖进退的时机
7. The oceans mediate the response of global climate to natural and anthropogenic forcings. Yet for the past 2,000 years — a key interval for understanding the present and future climate response to these forcings — global sea surface temperature changes and the underlying driving mechanisms are poorly constrained. Here we present a global synthesis of sea surface temperatures for the Common Era (ce) derived from 57 individual marine reconstructions that meet strict quality control criteria. We observe a cooling trend from 1 to 1800 ce that is robust against explicit tests for potential biases in the reconstructions. Between 801 and 1800 ce, the surface cooling trend is qualitatively consistent with an independent synthesis of terrestrial temperature reconstructions, and with a sea surface temperature composite derived from an ensemble of climate model simulations using best estimates of past external radiative forcings. Climate simulations using single and cumulative forcings suggest that the ocean surface cooling trend from 801 to 1800 ce is not primarily a response to orbital forcing but arises from a high frequency of explosive volcanism. Our results show that repeated clusters of volcanic eruptions can induce a net negative radiative forcing that results in a centennial and global scale cooling trend via a decline in mixed-layer oceanic heat content. [O] . McGregor, Helen V., Evans, Michael N., Goosse, Hugues, 2015

机译：海洋调节了全球气候对自然和人为强迫的响应。然而，在过去的2,000年中（这是了解当前和未来气候对这些强迫的响应的关键间隔），全球海表温度变化及其潜在的驱动机制受到的约束很有限。在这里，我们提出了一个共同的时期（ce）的全球海面温度的全球综合，该综合来自57个符合严格质量控制标准的海洋重建项目。我们观察到从1到1800 ce的冷却趋势，对于显式测试重建中潜在的偏倚而言，该趋势很稳健。在801至1800 ce之间，表面降温趋势在质量上与地面温度重建的独立合成以及从使用过去外部辐射强迫的最佳估计的气候模型模拟集合推导出的海面温度合成在质量上是一致的。使用单一和累积强迫的气候模拟表明，从801到1800 ce的海洋表面冷却趋势主要不是对轨道强迫的反应，而是爆炸性火山爆发的频繁发生。我们的结果表明，火山喷发的反复簇可引起净的负辐射强迫，这会导致混合层海洋热量降低而导致百年和全球规模的降温趋势。
8. Satellite-Derived Ice Data Sets No. 1: Antarctic Monthly Average Microwave Brightness Temperatures and Sea-Ice Concentrations, 1973 - 1976 [R] . Zwally, H. J. 1981

机译：卫星衍生的冰数据集第1号：南极月平均微波亮度温度和海冰浓度，1973年 - 1976年

Evolution of the East Greenland Current between 1150 and 1740 AD, revealed by diatom-based sea surface temperature and sea-ice concentration reconstructions

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