Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Gerben Ruessink"'
Publikováno v:
Data, Vol 9, Iss 2, p 37 (2024)
Coastal dunes worldwide are increasingly under pressure from the adverse effects of human activities. Therefore, more and more restoration measures are being taken to create conditions that help disturbed coastal dune ecosystems regenerate or recover
Externí odkaz:
https://doaj.org/article/5c82eadc45a74d60b7e32f90527751b8
Publikováno v:
Remote Sensing, Vol 15, Iss 6, p 1491 (2023)
In recent decades, the vegetation on many coastal dunes has expanded spatially, which is attributed, among other things, to global-scale climate change. The intersite variability in this dune greening has not yet been substantially investigated, nor
Externí odkaz:
https://doaj.org/article/c7ab70dee43e4c9a8e4f0bda99ac8e97
Publikováno v:
International Journal of Applied Earth Observations and Geoinformation, Vol 95, Iss , Pp 102252- (2021)
Mapping of subtidal banks in mud-dominated coastal systems is crucial as they influence not only shoreline and ecosystem dynamics but also economic activities and livelihoods of local communities. Due to associated spatiotemporal variations in suspen
Externí odkaz:
https://doaj.org/article/7629e38fbd4e4a21bf93e01953d4ca5c
Publikováno v:
PLoS ONE, Vol 15, Iss 1, p e0226983 (2020)
Dune growth and post-storm recovery of foredune systems is predominantly determined by the aeolian sand transport through the beach-dune interface. Potential sand transport rates, estimated with empirical transport equations using regionally represen
Externí odkaz:
https://doaj.org/article/1f8f73e69c3743e99ffaa9d319537c3b
Publikováno v:
Journal of Marine Science and Engineering, Vol 9, Iss 11, p 1300 (2021)
The existence of sandy beaches relies on the onshore transport of sand by waves during post-storm conditions. Most operational sediment transport models employ wave-averaged terms, and/or the instantaneous cross-shore velocity signal, but the models
Externí odkaz:
https://doaj.org/article/cb7d0c91d744491aa66033cd9c45c42e
Publikováno v:
Journal of Marine Science and Engineering, Vol 3, Iss 4, Pp 1568-1594 (2015)
Using new large-scale wave-flume experiments we examine the cross-section and planform geometry of wave-formed ripples in coarse sand (median grain size D50 = 430 μm) under high-energy shoaling and plunging random waves. We find that the ripples rem
Externí odkaz:
https://doaj.org/article/608b882dfe9f4554a3a28af49e4586d1
Autor:
Laura Brakenhoff, Reinier Schrijvershof, Jebbe van der Werf, Bart Grasmeijer, Gerben Ruessink, Maarten van der Vegt
Publikováno v:
Journal of Marine Science and Engineering, Vol 8, Iss 11, p 892 (2020)
Bedform-related roughness affects both water movement and sediment transport, so it is important that it is represented correctly in numerical morphodynamic models. The main objective of the present study is to quantify for the first time the importa
Externí odkaz:
https://doaj.org/article/d7018d5edd2f44eebc591ef38fb1c1c3
Publikováno v:
Journal of Marine Science and Engineering, Vol 8, Iss 12, p 965 (2020)
Concentrated mega-nourishments, built as coastal protection measures for decadal time scales, are intended to diffuse, that is to erode and to supply sand to the nearby beaches and dunes by profiting of the natural drivers. Here, we aim to quantify t
Externí odkaz:
https://doaj.org/article/74de4d919a6a41cb8ee2b9ff1d10858b
Publikováno v:
Journal of Marine Science and Engineering, Vol 8, Iss 8, p 584 (2020)
Wind-blown beach sand is the primary source for the volume growth of the most seaward dune, the foredune. Strong wind events can potentially dominate long-term aeolian supply but in reality do not contribute considerably because they often coincide w
Externí odkaz:
https://doaj.org/article/a5005bc53a6f4c76b0baf07f30365707
Publikováno v:
Journal of Marine Science and Engineering, Vol 8, Iss 2, p 110 (2020)
Transport of beach sand to the foredune by wind is essential for dunes to grow. The aeolian sand transport rate is related to wind velocity, but wind-based models often overpredict this transport for narrow beaches (weeks).
Externí odkaz:
https://doaj.org/article/0f868c4e13ed4ce29cb6552051193bac