Icebergs of the Southeast

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Icebergs of the Southeast

机译：东南冰山

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During the most recent ice age, huge chunks of ice left gouges in the U.S. continental shelf off the Carolinas During the last glaciation, sea levels were considerably lower than today, as the "keel" marks of icebergs in the U.S. continental shelf attest. Previously, however, such scours have been found only at middle latitudes and poleward. Reporting in a recent issue of Geology, Jenna C. Hill, of Coastal Carolina University, and her colleagues concluded that bergs also wandered southward. Using high-resolution swath bathymetry to reveal the surface of the ocean floor off South Carolina, they interpret the parallel lines shown in the image at left as iceberg scours. The gouges are 10 to 100 meters wide, more than 10 meters deep and exceed 10 kilometers in length. The shallowest of them end at 120 meters depth, ruling out river channels, and they extend out to about the 220-meter line.

机译：在最近的冰河时代，最后一块冰河时期，海平面大大低于今天，这是美国大陆架上冰山的“龙骨”标志所证实的。但是，以前，这种冲刷仅在中纬度和极地发现。沿海卡罗莱纳大学的珍娜·希尔（Jenna C. Hill）和她的同事们在最近一期《地质学》中的报道中总结道，冰山也向南徘徊。他们利用高分辨率的测深仪揭示了南卡罗来纳州南部的海床表面，并解释了冰山冲刷时左侧图像中的平行线。凿子宽10至100米，深10米以上，长度超过10公里。它们中最浅的部分终止于120米的深度，排除了河道，并且延伸至大约220米的线。

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《American Scientist》 |2008年第6期|p.464|共1页
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收录信息美国《科学引文索引》(SCI);
原文格式 PDF
正文语种 eng
中图分类自然科学总论;
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1. Seasonal Variations in Iceberg Freshwater Flux in Sermilik Fjord, Southeast Greenland From Sentinel-2 Imagery [J] . Moyer A. N., Sutherland D. A., Nienow W., Geophysical Research Letters . 2019,第15期

机译：来自Sentinel-2图像的Sermilik Fjord中冰山淡水通量的季节变异
2. Being as an iceberg: hypertensive treatment adherence experiences in southeast of Iran [J] . Nahid Dehghan Nayeri, Mahlagha Dehghan, Sedigheh Iranmanesh Global Health Action . 2015,第1期

机译：成为冰山一角：伊朗东南部高血压治疗依从性的经历
3. Being as an iceberg: hypertensive treatment adherence experiences in southeast of Iran [J] . Nahid Dehghan Nayeri, Mahlagha Dehghan, Sedigheh Iranmanesh Global Health Action . 2015,第Suppla2期

机译：成为冰山一角：伊朗东南部高血压治疗依从性的经历
4. A TEMPERATURE-GRADIENT-DEPENDENT ELASTIC-PLASTIC MATERIAL MODEL OF ICEBERG AND ITS APPLICATION ON THE SIMULATION OF FPSO-ICEBERG COLLISION [C] . Chu Shi, Yu Luo, Zhiqiang Hu ASME international conference on ocean, offshore and arctic engineering . 2016

机译：冰山温度梯度依赖的弹塑性材料模型及其在FPSO-冰山碰撞模拟中的应用
5. Visual Navigation Applications in Visually Degraded Environments: Multi Sensor Iceberg Mapping [D] . Shah, Vikrant. 2021

机译：视觉导航应用在视觉下降环境中：多传感器冰山映射
6. Being as an iceberg: hypertensive treatment adherence experiences in southeast of Iran [O] . Nahid Dehghan Nayeri, Mahlagha Dehghan, Sedigheh Iranmanesh 2015

机译：成为冰山：伊朗东南部高血压治疗依从性的经历
7. We develop a sequential trade model of Iceberg order execution in a limit order book. The Iceberg-trader has the freedom to expose his trading intentions or (partially) shield the true order size against other market participants. Order exposure can cause drastic market reactions (“market impact”) in the end leading to higher transaction costs. On the other hand the Iceberg trader faces a loss-in-priority when he hides his intentions, as most electronic limit order books penalize the usage of hidden liquidity. Thus the Iceberg-trader is faced with the problem to find the right trade-off. Our model provides optimal exposure strategies for Iceberg traders in limit order book markets. In particular, we provide a range of analytical statements that are in line with recent empirical findings on the determinants of trader’s exposure strategies. In this framework, we also study the market impact also market impact of limit orders. We provide optimal exposure profiles for a range of hightech stocks from the US SP500 and how they scale with the state-of-the-book. We finally test the Iceberg’s performance against the limit orders and find that Iceberg orders can significantly enhance trade performance by up to 60. [O] . Gökhan Cebiro˜glu, Ulrich Horst 100

机译：我们在限价订单簿中开发了冰山订单执行的顺序交易模型。 Iceberg-trader可以自由地揭露他的交易意图，或者（部分）屏蔽其他市场参与者的真实订单规模。订单暴露最终会导致市场反应激烈（“市场影响”），导致交易成本上升。另一方面，冰山交易员在隐藏他的意图时面临优先权损失，因为大多数电子限价订单都会惩罚隐藏流动性的使用。因此，冰山商人面临着找到正确权衡的问题。我们的模型为限额订单市场中的冰山交易者提供了最佳的风险敞口策略。特别是，我们提供了一系列分析性陈述，这些陈述与最近关于交易者暴露策略决定因素的实证研究结果一致。在此框架下，我们还研究了市场影响以及限价订单的市场影响。我们为来自美国标准普尔500指数的一系列高科技股票提供最佳曝光配置文件，以及它们如何随着本书的规模扩展。我们最终根据极限订单测试了冰山的表现，发现冰山订单可以显着提升贸易业绩高达60％。
8. Physical Properties of Icebergs. Part I. Height to Draft Ratios of Icebergs. Part II. Mass Estimation of Arctic Icebergs. [R] . Robe, R. Q., Farmer, L. D. 1976

机译：冰山的物理特性。第一部分：起草冰山比率的高度。第二部分。北极冰山的质量估算。

Icebergs of the Southeast

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