Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Jasper Griffioen"'
Autor:
Klaus Hinsby, Philippe Négrel, Daniel de Oliveira, Renata Barros, Guri Venvik, Anna Ladenberger, Jasper Griffioen, Kris Piessens, Philippe Calcagno, Gregor Götzl, Hans Peter Broers, Laurence Gourcy, Sytze van Heteren, Julie Hollis, Eleftheria Poyiadji, Dana Čápová, Jørgen Tulstrup
Publikováno v:
International Journal of Applied Earth Observations and Geoinformation, Vol 130, Iss , Pp 103835- (2024)
Open access to harmonised digital data describing Earth’s surface and subsurface holds immense value for society. This paper highlights the significance of open access to digital geoscience data ranging from the shallow topsoil or seabed to depths
Externí odkaz:
https://doaj.org/article/d21f3c6a94914cc5ab5be5b722d67714
Publikováno v:
Water, Vol 16, Iss 18, p 2581 (2024)
No single spatial interpolation method reigns supreme for modelling the precise spatial distribution of groundwater quality data. This study addresses this challenge by evaluating and comparing several commonly used geostatistical methods: Local Poly
Externí odkaz:
https://doaj.org/article/d6efc0a531554ef9be7f19501ba774a0
Publikováno v:
Netherlands Journal of Geosciences, Vol 103 (2024)
Methane is a common constituent of groundwater with multiple possible origins. Elevated methane concentrations may also result from anthropogenically induced pathways between the deep and shallow subsurface caused by oil and gas production. A baselin
Externí odkaz:
https://doaj.org/article/15d930c7133a40edbeb05a2ca31ea2cf
Autor:
Thomas Gerardu, Joris Dijkstra, Henry Beeltje, Alex van Renesse van Duivenbode, Jasper Griffioen
Publikováno v:
Environmental Advances, Vol 11, Iss , Pp 100332- (2023)
PFOA and PFOS are widely found PFAS components in Dutch topsoils. PFOA was emitted to the atmosphere during 1970-2012 from a fluoropolymers factory, and was deposited mainly within a radius of 50 km. For the first time, detailed concentration-depth p
Externí odkaz:
https://doaj.org/article/e589cbfcfaee4c8ebd3eea897cdd83d7
A new setup to study the influence of plant growth on the consolidation of dredged cohesive sediment
Autor:
Maria Barciela-Rial, Remon M. Saaltink, Thijs van Kessel, Claire Chassagne, Stefan C. Dekker, Hugo J. de Boer, Jasper Griffioen, Martin J. Wassen, Johan C. Winterwerp
Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
Dredged cohesive sediment is progressively being used for wetland construction. However, little is known about the effect of plant growth during the self-weight consolidation of this sediment. In order to check the feasibility of such a study, a new
Externí odkaz:
https://doaj.org/article/75b6533ddbec403f8dbe94517647af90
Publikováno v:
Journal of Hydrology X, Vol 17, Iss , Pp 100137- (2022)
Ecological values of water have gained increasing attention over the past decades in both (eco)hydrological research and water resources management. Water quality is an important ecological steering variable, and graphical water quality diagrams may
Externí odkaz:
https://doaj.org/article/853f330b48e54e918371d824d9723033
Autor:
Maria Barciela-Rial, Philip J. Vardon, Thijs Van Kessel, Jasper Griffioen, Johan C. Winterwerp
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
Progressively, more dredged sediments are being reused for engineering projects. For example, the Marker Wadden is a new wetland constructed in lake Markermeer, the Netherlands, with dredged cohesive sediments originating from the bed of the lake. Su
Externí odkaz:
https://doaj.org/article/27c4c018ede64219b97530af25b3b2c1
Autor:
Maria Barciela‐Rial, Leon A. vanPaassen, Jasper Griffioen, Thijs vanKessel, Johan C. Winterwerp
Publikováno v:
Vadose Zone Journal, Vol 19, Iss 1, Pp n/a-n/a (2020)
Abstract We studied the drying behavior of slurries of Markermeer sediments in the Netherlands having different solid compositions. Natural processes such as sand–mud segregation and oxidation of organic matter were mimicked to analyze the effect o
Externí odkaz:
https://doaj.org/article/32814373787e4c21a15a7555cfdab9b1
Publikováno v:
Journal of Hydrology X, Vol 5, Iss , Pp - (2019)
In southwestern Bangladesh, the large variation in groundwater salinity has only been elucidated in small-scale study areas and along large regional-scale gradients. We aimed to assess the regional shallow (
Externí odkaz:
https://doaj.org/article/c8b221d22c0243d3bf3af221dbbaaf40
Autor:
Floris Loys Naus, Kennard Burer, Frank van Laerhoven, Jasper Griffioen, Kazi Matin Ahmed, Paul Schot
Publikováno v:
Water, Vol 12, Iss 2, p 342 (2020)
The acceptance of newly implemented, safe drinking water options is not guaranteed. In the Khulna and Satkhira districts, Bangladesh, pond water is pathogen-contaminated, while groundwater from shallow tubewells may be arsenic- or saline-contaminated
Externí odkaz:
https://doaj.org/article/82849a18576f4ed6987e619dc6797bda