Metadata 4862
This web map service shows the rock type (lithology) of geological units of the seafloor originated in the Quaternary period (i.e. 2,588 Ma from now until today). The data were compiled by BGR from the EMODnet geology partner organisations between 2009 and 2021. The scale varies between 20 000 and 2 500 000.
This web map service shows the rock type (lithology) of geological units of the seafloor originated in the Quaternary period (i.e. 2,588 Ma from now until today). The data were compiled by BGR from the EMODnet geology partner organisations between 2009 and 2021. The scale varies between 20 000 and 2 500 000.
R layer represents net recharge to groundwater (1980-2000 data).
R values are classified from 1 to 10. Groundwater recharge (GSI National Groundwater Recharge Map) varies between 14 mm/a and 573 mm/a across the Boyne catchment. Areas underlain by peat have the lowest groundwater recharge and lowest R values. The highest groundwater recharge occurs in areas where rock is at near the surface or the area is underlain by well drained soils and sand and gravels. These are assigned the highest ‘R’-values.
R layer represents net recharge to groundwater, the mean net recharge in GROWA in the period 1981-2010. Values are reclassified values into D index values from 1 to 10. Lower values correspond to NE part of the area, where amount of precipitation is small.
R values are classified from 1 to 10. Groundwater recharge (GSI National Groundwater Recharge Map) varies between 55 mm/a and 681 mm/a across the Rockingham catchment. Areas underlain by clay have the lowest groundwater recharge and lowest R values. The highest groundwater recharge occurs in areas where rock is at near the surface or around karst features.
factor R of DRASTIC groundwater vulnerability of Traun-Enns-Platte/AUSTRIA
Net recharge, for Sarmatian aquifer in Dobrogea de Sud, Romania
Radiocarbon ages of planktic and benthic foraminifera from sediment core EW9302-2JPC in the Northwest Atlantic from 0 to 30,000 years ago. Picked monospecific planktic foraminifera (G. bulloides and N. pachyderma) and mixed planospiral benthic formanifera (Cibicidoides, Melonis, Elphidium) were prepared to graphite at the NERC Radiocarbon Facility - East Kilbride and passed to the Keck Carbon Cycle AMS Facility, University of California, Irvine, USA for 14C analysis.
The MexiDrill core was dated using a range of methods, including radiocarbon. Samples of sediment were pretreated (acid-only) at the 14CHRONO Centre according to established protocol, and measured using Accelerator Mass Spectrometry (AMS). The plain-text file lists the uncalibrated AMS radiocarbon dates, with the following columns: UBA ID, date submitted, MexiDrill sample ID, radiocarbon age, and lab error.