303 datasets found

15N nitrate uptake assays were conducted using tracer additions of highly enriched (98%) 15N-labeled nitrate for four Arctic-adapted strains of Thalassiosira gravida and three...

This dataset presents the results of temperature performance curve (TPC) experiments conducted on Arctic and temperate diatom species to investigate their thermal adaptation....

To calibrate the hyperspectral imaging (HSI) index values from the sediments of Holzmaar (HZM19) to concentration, a spectrophotometrically measured pigment analysis (Butz et...

The elemental composition of the composite sediment record from HZM19 was obtained using the ITRAX XRF Core Scanner at the GEOPOLAR lab (University of Bremen) using a Cr tube...

Scanning of magnetic susceptibility for all core sections of HZM19 has been carried out using the Bartington MS2 point sensor with step size set to 4 mm. Here only the...

Hyperspectral image (HSI) scanning of the composite record from Holzmaar (HZM19) was measured using a Specim PFD-CL-65-V10 E line scan camera (University of Bern, Switzerland)....

XRF measurements in 0.2 to 1 mm increments with an ITRAX XRF core scanner (Cox Analytics) and Cr tube (Croudance et al. 2015, doi:10.1007/978-94-017-9849-5 ). The sediment core...

Magnetic susceptibility (MS) measurements in 4 mm increments with a Bartington MS2E sensor mounted to a measuring bench (Nowaczyk, 2002, doi:10.1007/0-306-47669-X_8). The...

Pigments measurements (RABD671 and RABD845) were made by Specim PFD-CL-65V10E linescan camera following the methods of (Butz et al., 2015, doi:10.1117/1.JRS.9.096031), at a...

Diatom analyses were done following (Battarbee, 1986; Battarbee et al., 2002; doi:10.2478/s11756-019-00407-8). Including an updated list of names. The sediment core HZM19 was...

Chronology is based on Birlo et al. 2023, the Age is in calibrated years Before Present. The sediment core HZM19 was collected in 2019, from Holzmaar, West-Eifel Volcanic Field...

C, N and S analysed with a CNS elemental analyser (EuroEA, Eurovector). Biogenic silica was measured following the leaching method of Müller & Schneider (1993,...

Chl and Bphe were measured with ultraviolet–visible photospectrometry (UV-VIS) using combined protocols of Lami et al. (1994, doi:10.1007/978-94-017-2095-3_7) and Pniewski...

Age-depth model of the JPC42 sediment core. The core chronology is based on the radiocarbon ages published in Caniupán et al. (2014, doi:10.1016/j.yqres.2014.07.009). All...

Mean grain size predicted at a 2 mm resolution using the XRF intensities of Fe, K, Ti, Rb, Zr and Mn following Liu et al. (2019, doi:10.1029/2018GC008154). A set of 112 samples...

Inorganic geochemical data of the JPC42 and KC41 cores obtained by ITRAX XRF core scanning (Cox Analytical Instruments) at the Woods Hole Oceanographic Institution, PC1 scores,...

Organic geochemical and sedimentological data analyzed at a 10 to 20 cm interval on the JPC42 and KC41 cores including total organic carbon content, stable carbon isotopes,...

Abstract copyright UK Data Service and data collection copyright owner. BackgroundThe Labour Force Survey (LFS) is a unique source of information using international definitions...

Abstract copyright UK Data Service and data collection copyright owner. BackgroundThe Labour Force Survey (LFS) is a unique source of information using international...

Abstract copyright UK Data Service and data collection copyright owner. BackgroundThe Labour Force Survey (LFS) is a unique source of information using international definitions...