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Saaltink, R. (author), Griffioen, J. (author), Mol, G. (author), Birke, M. (author)
Purpose: Concern about the environmental impact of agriculture caused by intensification is growing as large amounts of nutrients and contaminants are introduced into the environment. The aim of this paper is to identify the geogenic and agricultural controls on the elemental composition of European, grazing and agricultural soils. Materials and...
article 2014
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Bijkerk, J.F. (author), ten Veen, J. (author), Postma, G. (author), Mikeš, D. (author), van Strien, W. (author), de Vries, J. (author)
Sequence-stratigraphic models for fourth to sixth order, glacio-eustatic sequences based only on relative sea-level variations result in simplified and potentially false interpretations. Glacio-eustatic sea-level variations form only one aspect of cyclic climate variation; other aspects, such as variations in fluvial water discharge, vegetation...
article 2014
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Bakker, W.H. (author), van Ruitenbeek, F.J.A. (author), van der Werff, H.M.A. (author), Zegers, T.E. (author), Oosthoek, J.H.P. (author), Marsh, S.H. (author), van der Meer, F.D. (author)
OMEGA/Mars Express hyperspectral imagery is an excellent source of data for exploring the surface composition of the planet Mars. Compared to terrestrial hyperspectral imagery, the data are challenging to work with; scene-specific transmission models are lacking, spectral features are shallow making them difficult to detect, and field data for...
article 2014
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den Dulk, M. (author), Doornenbal, J.C. (author)
A comprehensive 3D model has been developed for the Dutch on- and offshore This model consists of a detailed 3D structural framework of the deep subsurface including 10 major units from the Late Permian Upper Rotliegend Group up to the Neogene Upper North Sea Group. This overview presents the workflow for building the detailed structural model...
article 2014
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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
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van Dam, J.A. (author), Furió, M. (author), van Balen, R.T. (author)
The biochronological age of the small-mammal populations of Los Gargantones 1, 2 and La Celia (upper Miocene, La Celia sub-basin, Murcia, Spain) is re-interpreted. The presence in Los Gargantones of Occitanomys adroveri, Parapodemus barbarae, Parapodemus cf. gaudryi, Huerzelerimys turoliensis, Atlantoxerus cf. adroveri, and Alilepus evidences a...
article 2014
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Cohen, K.M. (author), Lobo, F.J.P. (author)
article 2013
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Bouwman, A.F. (author), Bierkens, M.F.P. (author), Griffioen, J. (author), Hefting, M.M. (author), Middelburg, J.J. (author), Middelkoop, H. (author), Slomp, C.P. (author)
In river basins, soils, groundwater, riparian zones and floodplains, streams, rivers, lakes and reservoirs act as successive filters in which the hydrology, ecology and biogeochemical processing are strongly coupled and together act to retain a significant fraction of the nutrients transported. This paper compares existing river ecology concepts...
article 2013
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Zhang, Y.-C. (author), Prommer, H. (author), Broers, H.P. (author), Slomp, C.P. (author), Greskowiak, J. (author), Van Der Grift, B. (author), Van Cappellen, P. (author)
Leaching of nitrate from agricultural land to groundwater and the resulting nitrate pollution are a major environmental problem worldwide. Its impact is often mitigated in aquifers hosting sufficiently reactive reductants that can promote autotrophic denitrification. In the case of pyrite acting as reductant, however, denitrification is...
article 2013
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Bouwman, A.F. (author), Beusen, A.H.W. (author), Griffioen, J. (author), van Groenigen, J.W. (author), Hefting, M.M. (author), Oenema, O. (author), van Puijenbroek, P.J.T.M. (author), Seitzinger, S. (author), Slomp, C.P. (author), Stehfest, E. (author)
Soil nitrogen (N) budgets are used in a global, distributed flow-path model with 0.5° &times 0.5° resolution, representing denitrification and N2O emissions from soils, groundwater and riparian zones for the period 1900-2000 and scenarios for the period 2000-2050 based on the Millennium Ecosystem Assessment. Total agricultural and natural N...
article 2013
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Coltorti, M. (author), Westerhoff, W. (author), Catto, N. (author)
article 2013
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Griffioen, J. (author), Vermooten, S. (author), Janssen, G. (author)
With the exception of the south of the country, the Netherlands has a strong bipartite hydrogeology: the Holocene part with a coastal dune belt and confining top layer of clay and peat further inland, and the Pleistocene, where thick phreatic aquifers dominate. This research aimed to ascertain the geochemical and palaeohydrological controls on...
article 2013
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Hendriks, D. (author), Broers, H.P. (author), van Remco, E.K. (author), Hoogewoud, J. (author), Becker, B. (author)
In the Netherlands the groundwater-surface water interaction processes vary spatially and temporarily. In this article we present maps of the spatial distribution of monthly water exchange modelled with the National Hydrological Instrument of the Netherlands (NHI) for three years that represent a dry, an average and a wet year. Additionally, for...
article 2013
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Westerhoff, W. (author), van Heteren, S. (author)
article 2013
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Lutz, S.R. (author), van Meerveld, H.J. (author), Waterloo, M.J. (author), Broers, H.P. (author), van Breukelen, B.M. (author)
Compound-specific stable isotope analysis (CSIA) has, in combination with model-assisted interpretation, proven to be a valuable approach to quantify the extent of organic contaminant degradation in groundwater systems. CSIA data may also provide insights into the origin and transformation of diffuse pollutants, such as pesticides and nitrate,...
article 2013
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Vonhögen-Peeters, L.M. (author), van Heteren, S. (author), Wiersma, A.P. (author), de Kleine, M.P.E. (author), Marges, V.C. (author)
During the last millennium, human intervention has had an increasing impact on the bathymetry of the Wadden Sea. The significance of these human-induced changes for the decadal-scale development of the Wadden Sea in light of natural sediment dynamics is still unknown. We compared a series of 20 th-century bathymetric grids and the top of the...
article 2013
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Sutanudjaja, E.H. (author), De Jong, S.M. (author), Van Geer, F.C. (author), Bierkens, M.F.P. (author)
The study presented in this paper is to investigate the possibility of using spaceborne remote sensing data for groundwater head prediction. Remotely-sensed soil moisture time series of SWI (Soil Water Index) derived from ERS (European Remote Sensing) scatterometers are used to predict groundwater head dynamics in the Rhine-Meuse basin, where...
article 2013
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Gunnink, J.L. (author), Maljers, D. (author), van Gessel, S.F. (author), Menkovic, A. (author), Hummelman, H.J. (author)
A 3D geological raster model has been constructed of the onshore of the Netherlands. The model displays geological units for the upper 500 m in 3D in an internally consistent way. The units are based on the lithostratigraphical classification of the Netherlands. This classification is used to interpret a selection of boreholes from the national...
article 2013
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Oost, A.P. (author), Hoekstra, P. (author), Wiersma, A. (author), Flemming, B. (author), Lammerts, E.J. (author), Pejrup, M. (author), Hofstede, J. (author), van der Valk, B. (author), Kiden, P. (author), Bartholdy, J. (author), van der Berg, M.W. (author), Vos, P.C. (author), de Vries, S. (author), Wang, Z.B. (author)
The article focuses on the morphological development of the Wadden Sea barrier island system, with emphasis on West and East Frisian islands on several temporal and spatial scales. In addition, it integrates the insights for management purposes. Barrier island management is addressed with respect to morphology, sediment budgets, safety and...
article 2012
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Paap, B.F. (author), Dubelaar, C.W. (author), Gunnink, J.L. (author), Post, A.P. (author)
Modelling of the shallow subsurface of the Dutch Wadden Sea is merely based on lithological information extracted from a limited amount of core samples. In order to improve the subsurface model and to provide a better basis for engineering purposes, seismic data have recently been acquired, processed and interpreted. This study focuses on the...
article 2012
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