Searched for:
(1 - 20 of 91)

Pages

document
Tanabe, S. (author), Ishihara, Y. (author), Nakanishi, T. (author), Stafleu, J. (author), Busscherss, F. (author)
article 2021
document
Candela, T.G.G. (author), Koster, K. (author), Stafleu, J. (author), Visser, W. (author), Fokker, P.A. (author)
The Netherlands is subject to anthropogenically induced deep-source and shallow subsidence. Deep sources are related to the extraction of hydrocarbons or salt mining activities, whereas shallow subsidence comprise compaction, shrinkage and oxidation of clay and peat under progressive lowering groundwater levels. At TNO – Geological Survey of the...
conference paper 2020
document
Kint, L. (author), Hademenos, V. (author), de Mol, R. (author), Stafleu, J. (author), van Heteren, S. (author), Van Lancker, V. (author)
A recently released voxel model quantifying aggregate resources of the Belgian part of the North Sea includes lithological properties of all Quaternary sediments and modelling-related uncertainty. As the underlying borehole data come from various sources and cover a long time-span, data-related uncertainties should be accounted for as well....
article 2020
document
Koster, K. (author), Frumau, A. (author), Stafleu, J. (author), Dijkstra, J. (author), Hensen, A. (author), Velzeboer, I. (author), Martins, J.E. (author), Zaadnoordijk, W.J. (author)
conference paper 2020
document
Koster, K. (author), Stafleu, J. (author), Vos, P.C. (author), van der Meulen, M.J. (author)
conference paper 2020
document
Hademenos, V. (author), Stafleu, J. (author), Missiaen, T. (author), Kint, L. (author), van Lancker, V.R.M. (author)
Modelling of surface and shallow subsurface data is getting more and more advanced and is demonstrated mostly for onshore (hydro)geological applications. Three-dimensional (3D) modelling techniques are used increasingly, and now include voxel modelling that often employs stochastic or probabilistic methods to assess model uncertainty. This paper...
article 2019
document
Dabekaussen, W. (author), de Bruijn, R. (author), Kars, R.H. (author), Meijninger, B.M.L. (author), Stafleu, J. (author)
report 2019
document
Koster, K. (author), Cohen, K.M. (author), Stafleu, J. (author), Stouthamer, E. (author)
Koster, K.; Cohen, K.M.; Stafleu, J., and Stouthamer, E., 2018. Using 14C-dated peat beds for reconstructing subsidence by compression in the Holland coastal plain of the Netherlands. Subsidence in the Holland coastal plain of the Netherlands was reconstructed from the vertical displacement of Holocene peat layers below their reference...
article 2018
document
Koster, K. (author), Stafleu, J. (author), Cohen, K.M. (author), Stouthamer, E. (author), Busschers, F.S. (author), Middelkoop, H. (author)
Human-induced groundwater level lowering in the Holocene coastal-deltaic plain of the Netherlands causes oxidation of peat organic matter, resulting in land subsidence and carbon dioxide (CO2) emissions. Here, a three-dimensional (3D) analysis of the distribution of the remaining peat organic matter is presented, to quantify the potential of...
article 2018
document
Wopereis, S. (author), Stroeve, J.H.M. (author), Stafleu, A. (author), Bakker, G.C.M. (author), Burggraaf, J. (author), van Erk, M.J. (author), Pellis, L. (author), Boessen, R. (author), Kardinaal, A.A.F. (author), van Ommen, B. (author)
Background: A key feature of metabolic health is the ability to adapt upon dietary perturbations. Recently, it was shown that metabolic challenge tests in combination with the new generation biomarkers allow the simultaneous quantification of major metabolic health processes. Currently, applied challenge tests are largely non-standardized. A...
article 2017
document
Cohen, K.M. (author), Dambrink, R.M. (author), de Bruijn, R. (author), Marges, V.C. (author), Erkens, G. (author), Pierik, H.J. (author), Koster, K. (author), Stafleu, J. (author), Schokker, J. (author), Hijma, M.P. (author)
In a geological GIS-data recombination project, a digital map was produced that contains information on the Netherlands’ former coastal and delta plain landscapes over the last 14,000 years: the Holocene and the very end of the Pleistocene. The polygon map product is accompanied by a set of palaeoDEMs (Digital Elevation Models) indicating the...
article 2017
document
Kruiver, P.P. (author), van Dedem, E. (author), Romijn, R. (author), de Lange, G. (author), Korff, M. (author), Stafleu, J. (author), Gunnink, J.L. (author), Rodriguez-Marek, A. (author), Bommer, J.J. (author), van Elk, J. (author), Doornhof, D. (author)
A regional shear-wave velocity (VS) model has been developed for the Groningen gas field in the Netherlands as the basis for seismic microzonation of an area of more than 1000 km2. The VS model, extending to a depth of almost 1 km, is an essential input to the modelling of hazard and risk due to induced earthquakes in the region. The detailed VS...
article 2017
document
Kruiver, P.P. (author), Wiersma, A. (author), Kloosterman, F.H. (author), de Lange, G. (author), Korff, M. (author), Stafleu, J. (author), Harting, R. (author), Gunnink, J.L. (author), Green, R.A. (author), van Elk, J. (author), Doornhof, D. (author)
The shallow subsurface of Groningen, the Netherlands, is heterogeneous due to its formation in a Holocene tidal coastal setting on a periglacially and glacially inherited landscape with strong lateral variation in subsurface architecture. Soft sediments with low, small-strain shear wave velocities (VS30 around 200ms-1) are known to amplify...
article 2017
document
Koster, K. (author), Stafleu, J. (author), Cohen, K.M. (author)
We present an interpolation model that describes Holocene groundwater level rise and the creation of accommodation space in 3D in the Rhine-Meuse delta – the Netherlands. The model area (ca. 12 400 km2) covers two palaeovalleys of Late Pleistocene age (each 30 km wide) and the overlying Holocene deposits of the Rhine-Meuse delta, the Holland...
article 2016
document
Maljers, D. (author), Stafleu, J. (author), van der Meulen, M.J. (author), Dambrink, R.M. (author)
Aggregate resource assessments, derived from three subsequent generations of voxel models, were compared in a qualitative way to illustrate and discuss modelling progress. We compared the models in terms of both methodology and usability. All three models were produced by the Geological Survey of the Netherlands. Aggregate is granular mineral...
article 2015
document
Schrieks, I.C. (author), Stafleu, A. (author), Griffioen-Roose, S. (author), de Graaf, C. (author), Witkamp, R.F. (author), Boerrigter-Rijneveld, R. (author), Hendriks, H.F.J. (author)
The aim of this study was to investigate whether food reward plays a role in the stimulating effect of moderate alcohol consumption on subsequent food intake. In addition, we explored the role of oral and gut sensory pathways in alcohol's effect on food reward by modified sham feeding (MSF) or consumption of a preload after alcohol intake.In a...
article 2015
document
Schrieks, I.C. (author), Stafleu, A. (author), Kallen, V.L. (author), Grootjen, M. (author), Witkamp, R.F. (author), Hendriks, H.F.J. (author)
article 2015
document
Schrieks, I.C. (author), Ripken, D. (author), Stafleu, A. (author), Witkamp, R.F. (author), Hendriks, H.F.J. (author)
Background: The endocannabinoid system is suggested to play a regulatory role in mood. However, the response of circulating endocannabinoids (ECs) to mood changes has never been tested in humans. In the present study, we examined the effects of mood changes induced by ambiance and moderate alcohol consumption on plasma ECs 2-arachidonoylglycerol...
article 2015
document
Timmermans, S.H. (author), Mommers, M. (author), Gubbels, J.S. (author), Kremers, S.P.J. (author), Stafleu, A. (author), Stehouwer, C.D.A. (author), Prins, M.H. (author), Penders, J. (author), Thijs, C. (author)
What is already known about this subject There is an association between maternal smoking during pregnancy and higher body mass index (BMI) and overweight in childhood. What this study adds The association between maternal smoking during pregnancy and childhood overweight develops with age, starting with a lower birth weight, followed by weight...
article 2014
document
Stafleu, J. (author), Busschers, F.S. (author)
TNO Geological Survey of the Netherlands systematically produces 3D voxel models for answering subsurface related questions. The unique combination of vast amounts of borehole data and the voxelbased approach makes the models valuable new sources for exploring the Quaternary fluvial record. The latest generation of 3D voxel models (GeoTOP)...
conference paper 2014
Searched for:
(1 - 20 of 91)

Pages