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Browsing by Author "Hanna, Edward"

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A combined control systems and machine learning approach to forecasting iceberg flux off Newfoundland

Ross, Jennifer B.; Bigg, Grant R.; Zhao, Yifan; Hanna, Edward (MDPI, 2021-07-09)

Icebergs have long been a threat to shipping in the NW Atlantic and the iceberg season of February to late summer is monitored closely by the International Ice Patrol. However, reliable predictions of the severity of a ...
Forecasting the severity of the Newfoundland iceberg season using a control systems model

Bigg, Grant R.; Zhao, Yifan; Hanna, Edward (Taylor and Francis, 2019-06-20)

The iceberg hazard for the Grand Banks area to the east of Newfoundland varies dramatically from one year to the next. In some years no icebergs penetrate south of 48°N, while in others well over 1000 icebergs enter the ...
Inferring the variation of climatic and glaciological contributions to West Greenland iceberg discharge in the twentieth century

Zhao, Yifan; Bigg, Grant R.; Billings, Steve A.; Hanna, Edward; Sole, Andrew J.; Wei, Hua-Liang; Kadirkamanathan, Visakan; Wilton, David J. (Elsevier, 2016-08-17)

Iceberg discharge is a major component of the mass balance of the Greenland Ice Sheet (GrIS). While bulk estimates of discharge variation over time exist, inferred remotely from measurements of grounding line ice velocities ...
Prospects for seasonal forecasting of iceberg distributions in the North Atlantic

Marsh, Robert; Bigg, Grant; Zhao, Yifan; Martin, Matthew J.; Blundell, Jeffrey R; Josey, Simon A.; Hanna, Edward; Ivchenko, Vladimir (Springer, 2017-12-11)

An efficient approach to ocean–iceberg modelling provides a means for assessing prospects for seasonal forecasting of iceberg distributions in the northwest Atlantic, where icebergs present a hazard to mariners each spring. ...
Tracking nonlinear correlation for complex dynamic systems using a windowed error reduction ratio method

Zhao, Yifan; Hanna, Edward; Bigg, Grant R.; Zhao, Yitian (Hindawi / Wiley, 2017-11-06)

Studying complex dynamic systems is usually very challenging due to limited prior knowledge and high complexity of relationships between interconnected components. Current methods either are like a “black box” that is ...

Browsing by Author "Hanna, Edward"

Browsing by Author "Hanna, Edward"

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