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2016 | 35 | 3 |

Tytuł artykułu

Cold-spots of Sea Level Intensifying Reduction along the West Coast of North America

Autorzy

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
We show here the presence of significant “coldspot” of sea level rise along the West Coast of the United States and Canada (including Alaska). The 30-years sea level for the area are mostly falling also at subsiding locations as San Francisco and Seattle where subsidence is responsible for a long term positive rate of rise. The 20 long term tide gauges of the area of length exceeding the 60-years length have a naïve average rate of rise −0.729 mm/year in the update 30-Apr-2015, down from −0.624 mm/year in the update 14-Feb-2014. Therefore, along the West Coast of the United States and Canada the sea levels are on average falling, and becoming more and more negative.

Słowa kluczowe

Wydawca

-

Rocznik

Tom

35

Numer

3

Opis fizyczny

p.31-37,fig.,ref.

Twórcy

autor
  • School of Engineerig and Physical Science, James Cook University, Townsville, Australia

Bibliografia

  • Chambers D.P., Merrifield M.A., Nerem R.S., 2012. Is there a 60-year oscillation in global mean sea level? Geophysical Research Letters 39(17), art. no. L18607.
  • Mörner N.A., 2015. Glacial Isostasy: Regional – Not Global. International Journal of Geosciences 6: 577–592.
  • NOAA, 2015. Sea Level Trends U.S. Stations ( tidesandcurrents.noaa.gov/sltrends/mslUSTrendsTable.htm; accessed: 1 July 2015).
  • Parker A., 2013a. Oscillations of sea level rise along the Atlantic coast of North America north of Cape Hatteras. Natural Hazards 65(1): 991–997.
  • Parker A., 2013b. Sea level trends at locations of the United States with more than 100 years of recording. Natural Hazards 65(1): 1011–1021.
  • Parker A., 2014. Minimum 60 years of recording are needed to compute the sea level rate of rise in the Western South Pacific. Nonlinear Engineering 3(1): 1–10.
  • Parker A., Ollier C., 2015. Discussion of A modelling study of coastal inundation induced by storm surge, sea-level rise, and subsidence in the Gulf of Mexico: the US average tide gauge is not accelerating consistently with the worldwide average. Physical Science International Journal 7(1): 49–54.
  • Parker A., Saad Saleem M., Lawson M., 2013. Sea-Level Trend Analysis for Coastal Management, Ocean and Coastal Management. Ocean & Coastal Management 73: 63–81.
  • PSMSL, 2015. Relative Sea Level Trends ( www.psmsl.org/products/trends; accessed: 1 July 2015).
  • Sallenger A.H., Doran K.S., Howd P.A., 2012. Hotspot of accelerated sea-level rise on the Atlantic coast of North America. Nature Climate Change 2: 884–888.
  • Schlesinger M.E., Ramankutty N., 1994. An oscillation in the global climate system of period 65–70 years. Nature 367 (6465): 723–726.

Typ dokumentu

Bibliografia

Identyfikatory

Identyfikator YADDA

bwmeta1.element.agro-790c13c2-7ebd-4cfd-bff3-661ce14e1bb3
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