Searched for: author%3A%22van+der+Spek%2C+A.J.F.%22
(1 - 8 of 8)
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Vis, G.J. (author), Cohen, K.M. (author), Westerhof, W.E. (author), ten Veen, J.H. (author), Hijma, M.P. (author), van der Spek, A.J.F. (author), Vos, P.C. (author)
bookPart 2015
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Bakker, M.A.J. (author), van Heteren, S. (author), Vonhgen, L.M. (author), van der Spek, A.J.F. (author), van der Valk, B. (author)
Much of the Dutch coast has been subject to structural erosion. From 1990 onward, sand nourishments have been used under a government policy of dynamic preservation. Annual monitoring and field inspections show that the structural erosion has decreased or even turned into coastal progradation after 1990. The monitoring data concern only...
article 2012
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Hijma, M.P. (author), van der Spek, A.J.F. (author), van Heteren, S. (author), TNO Bouw en Ondergrond (author)
A proper understanding of coastal development during periods of rapid sea-level rise is a prerequisite for the prediction of future coastal response to the expected acceleration in sea-level rise. However, the development of back-barrier basins, especially in river-mouth areas, during such periods is still not well understood. Here we show the...
article 2010
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Mulder, J.P.M. (author), van der Spek, A.J.F. (author), van der Meulen, M.J. (author), TNO Bouw en Ondergrond (author)
Climate-change problems in coastal zones are predominantly perceived from a water perspective. However, in accordance with the temporal and spatial scales at which the effects of climate change occur, we propose that coastal zones have to be regarded as sedimentary systems, rather than mere delimitations of a water system. Long-term coastal...
conference paper 2009
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van der Meulen, M.J. (author), van der Spek, A.J.F. (author), de Lange, G. (author), Gruijters, S.H.L.L. (author), van Gessel, S.F. (author), Nguyen, B.L. (author), Maljers, D. (author), Schokker, J. (author), Mulder, J.P.M. (author), van der Krogt, R.A.A. (author), TNO Bouw en Ondergrond (author)
Background, Aim and Scope. Coastal and river plains are the surfaces of depositional systems, to which sediment input is a parameter of key-importance. Their habitation and economic development usually requires protection with dikes, quays, etc., which are effective in retaining floods but have the side effect of impeding sedimentation in their...
article 2007
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van Heteren, S. (author), Oost, A.P. (author), van der Spek, A.J.F. (author), Elias, E.P.L. (author), TNO Bouw en Ondergrond (author)
Historical maps of southwest Texel and the adjacent ebb-tidal delta, supplemented with quartz OSL (Optically Stimulated Luminescence) ages of dune sand, span four centuries and show several links between coastal development and ebb-tidal-delta behavior. Updrift inlet migration governed recurved-spit formation, and changes in ebb-tidal-delta size...
article 2006
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Rieu, R. (author), van Heteren, S. (author), van der Spek, A.J.F. (author), de Boer, P.L. (author), TNO Bouw en Ondergrond (author)
Recently obtained high-resolution seismic records, collected offshore the western Netherlands in a kilometer-size grid across the lower shoreface and inner shelf, suggest the presence of a dense, previously unknown network of tidal-channel fills in the shallow subsurface of the North Sea. Seven channel fills constituting this network were...
article 2005
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Nederlands Instituut voor Toegepaste Geowetenschappen TNO (author), Beets, D.J. (author), van der Spek, A.J.F. (author)
Flooding of the southern part of the North Sea occurred between 9000 and 8000 BP, when the rate of relative sea-level rise was on the order of 0.7 cm per year for the Dover Strait Region and 1.6 cm per year for the area north of the Frisian Islands, forcing the shoreline to recede rapidly. When relative sea-level rise decelerated after 7000 BP...
article 2000
Searched for: author%3A%22van+der+Spek%2C+A.J.F.%22
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