cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.961076
title: High-resolution stable water isotope composition of firn core OH-11 from Plateau Laclavere, northern Antarctic Peninsula

description: Firn core OH-11 was retrieved from Plateau Laclavere, a small ice cap on the northernmost end of the Antarctic Peninsula, at about 1130 m above sea level (a.s.l.). It was drilled in January 2015 to a depth of 20.44 m. The core was obtained using a portable solar-powered and electrically operated ice-core drill (Backpack Drill; icedrill.ch AG). Subsamples for stable water isotope analysis were obtained at 5 cm resolution. Stable water isotope measurements of OH-11 were conducted at the Stable Isotope Laboratory of the Universidad Nacional Andrés Bello (UNAB) in Viña del Mar, Chile, in autumn 2015 with an off-axis integrated cavity output spectrometer (TLWIA 45EP; Los Gatos Research). The core has not been dated yet.
DOI: 10.1594/pangaea.961077
title: High-resolution stable water isotope composition of firn core OH-7 from Plateau Laclavere, northern Antarctic Peninsula

description: Firn core OH-7 was retrieved from Plateau Laclavere, a small ice cap on the northernmost end of the Antarctic Peninsula, at about 1130 m above sea level (a.s.l.). It was drilled in January 2014 to a depth of 15.31 m using a mechanical 9 cm diameter drilling device (Rufli auger). Subsamples for stable water isotope analysis were obtained from the core at 5 cm resolution. Stable water isotope measurements were performed at the ISOLAB Stable Isotope Facility of the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) in Potsdam, Germany, in summer 2017, using cavity ring-down spectrometers L2130-i and L2140-i (Picarro Inc.) coupled to an auto-sampler (L2130-i: PAL HTC-xt, CTC Analytics AG; L2140-i: Picarro Autosampler, Picarro Inc.). The core has not been dated yet.
DOI: 10.1594/pangaea.961105
title: High-resolution chlorine data of firn core OH-9 from Plateau Laclavere, northern Antarctic Peninsula

description: Firn core OH-9 was retrieved from Plateau Laclavere, a small ice cap on the northernmost end of the Antarctic Peninsula. It was drilled in January 2014 to a depth of 11.65 m at about 1130 m above sea level (a.s.l.) using a mechanical 9 cm diameter drilling device (Rufli auger). Major ions in OH-9 (sodium, chlorine, calcium, methane sulfonic acid) were determined at the Ice Chemistry Laboratory of the British Antarctic Survey (BAS) in Cambridge, UK, using a Dionex reagent-free ion chromatography system (ICS-2000). The core was dated using annual layer counting of hydrogen peroxide measurements. We additionally accounted for precipitation intermittency at the drill site by using precipitation data from the European Centre for Medium-Range Weather Forecasts (ECMWF) ERA5 Reanalysis extracted from the grid point closest to the firn-core drill sites. OH-9 covers the period from August 2011 to January 2014.
DOI: 10.1594/pangaea.961106
title: High-resolution sea-salt sodium data of firn core OH-9 from Plateau Laclavere, northern Antarctic Peninsula

description: Firn core OH-9 was retrieved from Plateau Laclavere, a small ice cap on the northernmost end of the Antarctic Peninsula. It was drilled in January 2014 to a depth of 11.65 m at about 1130 m above sea level (a.s.l.) using a mechanical 9 cm diameter drilling device (Rufli auger). Major ions in OH-9 (sodium, chlorine, calcium, methane sulfonic acid) were determined at the Ice Chemistry Laboratory of the British Antarctic Survey (BAS) in Cambridge, UK, using a Dionex reagent-free ion chromatography system (ICS-2000). Values of sea-salt sodium (ssNa) were calculated from sodium concentrations applying the approach of Röthlisberger et al. (2002) and Sigl et al. (2013) and using relative abundances from Bowen (Bowen, 1979). The core was dated using annual layer counting of hydrogen peroxide measurements. We additionally accounted for precipitation intermittency at the drill site by using precipitation data from the European Centre for Medium-Range Weather Forecasts (ECMWF) ERA5 Reanalysis extracted from the grid point closest to the firn-core drill sites. OH-9 covers the period from August 2011 to January 2014.
DOI: 10.17605/osf.io/k7x8e
title: Positive vibes, predictive minds: Positive mood fuels predictive language comprehension in richer semantic contexts

description: Language comprehension engages activation of neurocognitive predictive mechanisms. Theoretical frameworks and early empirical evidence also suggest that these mechanisms can be shaped by one’s mood state. Here we show that, unlike negative mood, positive mood dynamically promotes predictive language comprehension, particularly in richer semantic contexts. Participants were experimentally induced into positive and negative moods. Then, they were presented with sequences of three pictures that formed non-verbal semantic contexts of varying degrees of constraint, followed by a semantically related (prediction match) or unrelated (prediction mismatch) word. First, semantic context construction (indexed by the N400 responses) was enhanced in medium-constraint condition under positive compared to negative mood. Second, anticipatory pre-activation (indexed by Stimulus Preceding Negativity responses) was facilitated under positive compared to negative mood in high-constraint context. Finally, re-evaluation of prediction matches was facilitated in high-constraint context under positive compared to negative mood. Together, these findings extend theoretical frameworks by indicating that, unlike negative mood, positive mood dynamically shapes neurocognitive mechanisms underlying predictive language comprehension in semantically richer contexts, facilitating context construction and prediction generation, anticipatory pre-activation of linguistic representations, and deeper integration of confirmed predictions.
DOI: 10.25549/dunitz-c15-795
title: Vision and motion, Los Angeles, 1993

description: Vision and motion, Los Angeles, 1993, 4828 Crenshaw Boulevard, Community Youth Sports and Arts Foundation. Malcolm X and Cesar Chavez oversee portraits of athletes, students and performers. In acrylic, by Elliott Pinkney. Sponsored by Social and Public Art Resource Center -- Dunitz, Street gallery, rev. 2nd ed., p. 220, #55.
DOI: 10.1594/pangaea.961107
title: High-resolution calcium data of firn core OH-9 from Plateau Laclavere, northern Antarctic Peninsula

description: Firn core OH-9 was retrieved from Plateau Laclavere, a small ice cap on the northernmost end of the Antarctic Peninsula. It was drilled in January 2014 to a depth of 11.65 m at about 1130 m above sea level (a.s.l.) using a mechanical 9 cm diameter drilling device (Rufli auger). Major ions in OH-9 (sodium, chlorine, calcium, methane sulfonic acid) were determined at the Ice Chemistry Laboratory of the British Antarctic Survey (BAS) in Cambridge, UK, using a Dionex reagent-free ion chromatography system (ICS-2000). The core was dated using annual layer counting of hydrogen peroxide measurements. We additionally accounted for precipitation intermittency at the drill site by using precipitation data from the European Centre for Medium-Range Weather Forecasts (ECMWF) ERA5 Reanalysis extracted from the grid point closest to the firn-core drill sites. OH-9 covers the period from August 2011 to January 2014.
DOI: 10.1594/pangaea.961108
title: High-resolution methane sulfonic acid data of firn core OH-9 from Plateau Laclavere, northern Antarctic Peninsula

description: Firn core OH-9 was retrieved from Plateau Laclavere, a small ice cap on the northernmost end of the Antarctic Peninsula. It was drilled in January 2014 to a depth of 11.65 m at about 1130 m above sea level (a.s.l.) using a mechanical 9 cm diameter drilling device (Rufli auger). Major ions in OH-9 (sodium, chlorine, calcium, methane sulfonic acid) were determined at the Ice Chemistry Laboratory of the British Antarctic Survey (BAS) in Cambridge, UK, using a Dionex reagent-free ion chromatography system (ICS-2000). The core was dated using annual layer counting of hydrogen peroxide measurements. We additionally accounted for precipitation intermittency at the drill site by using precipitation data from the European Centre for Medium-Range Weather Forecasts (ECMWF) ERA5 Reanalysis extracted from the grid point closest to the firn-core drill sites. OH-9 covers the period from August 2011 to January 2014.
DOI: 10.1594/pangaea.961109
title: High-resolution hydrogen peroxide data of firn core OH-9 from Plateau Laclavere, northern Antarctic Peninsula

description: Firn core OH-9 was retrieved from Plateau Laclavere, a small ice cap on the northernmost end of the Antarctic Peninsula. It was drilled in January 2014 to a depth of 11.65 m at about 1130 m above sea level (a.s.l.) using a mechanical 9 cm diameter drilling device (Rufli auger). Hydrogen peroxide in OH-9 was measured on the British Antarctic Survey (BAS) Continuous Flow Analysis (CFA) system following the methods in Grieman et al. (2022). The core was dated using annual layer counting of hydrogen peroxide measurements. We additionally accounted for precipitation intermittency at the drill site by using precipitation data from the European Centre for Medium-Range Weather Forecasts (ECMWF) ERA5 Reanalysis extracted from the grid point closest to the firn-core drill sites. OH-9 covers the period from August 2011 to January 2014.
DOI: 10.1594/pangaea.961110
title: High-resolution calcium data of firn core OH-12 from Plateau Laclavere, northern Antarctic Peninsula

description: Firn core OH-12 was retrieved from Plateau Laclavere, a small ice cap on the northernmost end of the Antarctic Peninsula. It was drilled in January 2016 to a depth of 19.93 m at about 1090 m a.s.l. using a portable solar-powered and electrically operated ice-core drill (Backpack Drill; icedrill.ch AG). Glacio-chemical parameters in OH-12 (calcium, chlorine, strontium, dysprosium, cerium, lanthanum) were determined at the Trace Chemistry Laboratory of the Desert Research Institute (DRI) in Reno, Nevada, USA, in summer 2017 using two Thermo Finnigan Element2 High Resolution-Inductively Coupled Plasma-Mass Spectrometry (HR-ICP-MS) instruments connected to a Continuous Flow Analysis (CFA) system as described by Röthlisberger et al. (2000) and McConnell et al. (2002). The core was dated using annual layer counting of hydrogen peroxide measurements. We additionally accounted for precipitation intermittency at the drill site by using precipitation data from the European Centre for Medium-Range Weather Forecasts (ECMWF) ERA5 Reanalysis extracted from the grid point closest to the firn-core drill sites. OH-12 covers the period from July 2011 to January 2016.
DOI: 10.25549/dunitz-c15-801
title: What's goin' on..., 1992

description: "What's goin' on...", 1992. Location unknown. Artist unknown. Mural painted on an exterior cement wall. Depicts Marvin Gaye, "What's goin' on... Marvin Gaye, 1939-1984.", "92.3 the beat". Photographed ca. 1992 April.
DOI: 10.1594/pangaea.961111
title: High-resolution chlorine data of firn core OH-12 from Plateau Laclavere, northern Antarctic Peninsula

description: Firn core OH-12 was retrieved from Plateau Laclavere, a small ice cap on the northernmost end of the Antarctic Peninsula. It was drilled in January 2016 to a depth of 19.93 m at about 1090 m a.s.l. using a portable solar-powered and electrically operated ice-core drill (Backpack Drill; icedrill.ch AG). Glacio-chemical parameters in OH-12 (calcium, chlorine, strontium, dysprosium, cerium, lanthanum) were determined at the Trace Chemistry Laboratory of the Desert Research Institute (DRI) in Reno, Nevada, USA, in summer 2017 using two Thermo Finnigan Element2 High Resolution-Inductively Coupled Plasma-Mass Spectrometry (HR-ICP-MS) instruments connected to a Continuous Flow Analysis (CFA) system as described by Röthlisberger et al. (2000) and McConnell et al. (2002). The core was dated using annual layer counting of hydrogen peroxide measurements. We additionally accounted for precipitation intermittency at the drill site by using precipitation data from the European Centre for Medium-Range Weather Forecasts (ECMWF) ERA5 Reanalysis extracted from the grid point closest to the firn-core drill sites. OH-12 covers the period from July 2011 to January 2016.
DOI: 10.1594/pangaea.961112
title: High-resolution strontium data of firn core OH-12 from Plateau Laclavere, northern Antarctic Peninsula

description: Firn core OH-12 was retrieved from Plateau Laclavere, a small ice cap on the northernmost end of the Antarctic Peninsula. It was drilled in January 2016 to a depth of 19.93 m at about 1090 m a.s.l. using a portable solar-powered and electrically operated ice-core drill (Backpack Drill; icedrill.ch AG). Glacio-chemical parameters in OH-12 (calcium, chlorine, strontium, dysprosium, cerium, lanthanum) were determined at the Trace Chemistry Laboratory of the Desert Research Institute (DRI) in Reno, Nevada, USA, in summer 2017 using two Thermo Finnigan Element2 High Resolution-Inductively Coupled Plasma-Mass Spectrometry (HR-ICP-MS) instruments connected to a Continuous Flow Analysis (CFA) system as described by Röthlisberger et al. (2000) and McConnell et al. (2002). The core was dated using annual layer counting of hydrogen peroxide measurements. We additionally accounted for precipitation intermittency at the drill site by using precipitation data from the European Centre for Medium-Range Weather Forecasts (ECMWF) ERA5 Reanalysis extracted from the grid point closest to the firn-core drill sites. OH-12 covers the period from July 2011 to January 2016.
DOI: 10.1594/pangaea.961113
title: High-resolution dysprosium data of firn core OH-12 from Plateau Laclavere, northern Antarctic Peninsula

description: Firn core OH-12 was retrieved from Plateau Laclavere, a small ice cap on the northernmost end of the Antarctic Peninsula. It was drilled in January 2016 to a depth of 19.93 m at about 1090 m a.s.l. using a portable solar-powered and electrically operated ice-core drill (Backpack Drill; icedrill.ch AG). Glacio-chemical parameters in OH-12 (calcium, chlorine, strontium, dysprosium, cerium, lanthanum) were determined at the Trace Chemistry Laboratory of the Desert Research Institute (DRI) in Reno, Nevada, USA, in summer 2017 using two Thermo Finnigan Element2 High Resolution-Inductively Coupled Plasma-Mass Spectrometry (HR-ICP-MS) instruments connected to a Continuous Flow Analysis (CFA) system as described by Röthlisberger et al. (2000) and McConnell et al. (2002). The core was dated using annual layer counting of hydrogen peroxide measurements. We additionally accounted for precipitation intermittency at the drill site by using precipitation data from the European Centre for Medium-Range Weather Forecasts (ECMWF) ERA5 Reanalysis extracted from the grid point closest to the firn-core drill sites. OH-12 covers the period from July 2011 to January 2016.
DOI: 10.1594/pangaea.961114
title: High-resolution cerium data of firn core OH-12 from Plateau Laclavere, northern Antarctic Peninsula

description: Firn core OH-12 was retrieved from Plateau Laclavere, a small ice cap on the northernmost end of the Antarctic Peninsula. It was drilled in January 2016 to a depth of 19.93 m at about 1090 m a.s.l. using a portable solar-powered and electrically operated ice-core drill (Backpack Drill; icedrill.ch AG). Glacio-chemical parameters in OH-12 (calcium, chlorine, strontium, dysprosium, cerium, lanthanum) were determined at the Trace Chemistry Laboratory of the Desert Research Institute (DRI) in Reno, Nevada, USA, in summer 2017 using two Thermo Finnigan Element2 High Resolution-Inductively Coupled Plasma-Mass Spectrometry (HR-ICP-MS) instruments connected to a Continuous Flow Analysis (CFA) system as described by Röthlisberger et al. (2000) and McConnell et al. (2002). The core was dated using annual layer counting of hydrogen peroxide measurements. We additionally accounted for precipitation intermittency at the drill site by using precipitation data from the European Centre for Medium-Range Weather Forecasts (ECMWF) ERA5 Reanalysis extracted from the grid point closest to the firn-core drill sites. OH-12 covers the period from July 2011 to January 2016.
DOI: 10.25549/dunitz-c15-903
title: Hometown traditions, El Segundo, 1996

description: Hometown traditions, El Segundo, 1996, 446 Main Street (at Pine Avenue). Favorite seasonal events, including summer concerts in Library Park, the Halloween Frolic, Santa Claus distributing candy to local children, and Junior Class Archbearers at high school graduation (a tradition since 1935). In acrylic, 5 panels by Don Gray. Sponsored by El Segundo residents Association and Chevron USA -- Dunitz, Street gallery, rev. 2nd ed., p. 201, #11.
DOI: 10.1594/pangaea.961115
title: High-resolution lanthanum data of firn core OH-12 from Plateau Laclavere, northern Antarctic Peninsula

description: Firn core OH-12 was retrieved from Plateau Laclavere, a small ice cap on the northernmost end of the Antarctic Peninsula. It was drilled in January 2016 to a depth of 19.93 m at about 1090 m a.s.l. using a portable solar-powered and electrically operated ice-core drill (Backpack Drill; icedrill.ch AG). Glacio-chemical parameters in OH-12 (calcium, chlorine, strontium, dysprosium, cerium, lanthanum) were determined at the Trace Chemistry Laboratory of the Desert Research Institute (DRI) in Reno, Nevada, USA, in summer 2017 using two Thermo Finnigan Element2 High Resolution-Inductively Coupled Plasma-Mass Spectrometry (HR-ICP-MS) instruments connected to a Continuous Flow Analysis (CFA) system as described by Röthlisberger et al. (2000) and McConnell et al. (2002). The core was dated using annual layer counting of hydrogen peroxide measurements. We additionally accounted for precipitation intermittency at the drill site by using precipitation data from the European Centre for Medium-Range Weather Forecasts (ECMWF) ERA5 Reanalysis extracted from the grid point closest to the firn-core drill sites. OH-12 covers the period from July 2011 to January 2016.
DOI: 10.1594/pangaea.961637
title: Hydrochemistry at time series station Helgoland Roads, North Sea, in 2022

description: In 2022, the hydrochemistry of surface water was monitored at Helgoland Roads station on every workday, typically before 9 a.m. Temperature was measured on board immediately after sampling. Visibility was measured immediately on board using a Secchi Disk. Salinity, dissolved inorganic nutrients, pH and oxygen were measured from a bucket sample in the laboratory. Further information regarding the methodology and the devices used can be found in the metadata description.
DOI: 10.1594/pangaea.963165
title: High-resolution density data of firn core OH-12 from Plateau Laclavere, northern Antarctic Peninsula
DOI: 10.1594/pangaea.964005
title: Proxies of ODP Site 198-1209 (Table S2)
DOI: 10.25549/dunitz-c15-908
title: Liberal arts, manual arts, fine arts, 1991

description: [Liberal arts, manual arts, fine arts], 1991. Location unknown. Artist unknown. Exterior painted three bas-relief panels above the entry to an auditorium. Depicts classical figures engaged in the three arts. Photographed ca. 2000 January.
DOI: 10.1594/pangaea.964009
title: Proxies of ODP Site 198-1210 (Table S3)
DOI: 10.1594/pangaea.964024
title: Relative abundances of planktic foraminiferal taxa across the early Eocene interval at ODP Sites 198-1209 (Table S4)

description: Relative abundances of planktic forams genera were determined on 300 specimens on &gt;63 µm fraction.
DOI: 10.17605/osf.io/pf98v
title: What drives Chinese technology imports into Africa? A regional perspective

description: The article is the result of the research project ‘Digital Silk Road as a network of technological connections between China and Europe within value chains: towards win-win or decoupling?’ financed by the National Science Centre, Poland [UMO-2021/43/B/HS4/01079].
DOI: 10.1594/pangaea.964035
title: Relative abundances of planktic foraminiferal taxa across the early Eocene interval at ODP Sites 198-1210 (Table S5)

description: Relative abundances of planktic forams genera were determined on 300 specimens on &gt;63 µm fraction.
DOI: 10.1594/pangaea.967572
title: Planktic foraminiferal test-sizes from oceanic ODP Site 198-1209

description: Relative abundance based on counts of at least 300 specimens on a smear slides
description: Further funding:* FAR (Fondo Ateneo Ricerca, Ferrara University) 2021* R.D.O. fundings (ex 60%) of the University of Padova
DOI: 10.25549/dunitz-c15-911
title: Interior ceilings and walls in William Andrews Clark memorial Library, Los Angeles, 1926

description: Interior ceilings and walls in William Andrews Clark memorial Library, 1926, 2520 Cimarron Street (at West Adams Boulevard). The god Apollo and the Nine Muses adorn the vestibule, meant as a tribune to Clark's love of the humanities. Eleven paintings in the Drawing Room are the scenes from Dryden's "All For Love", Clark's favorite play. The panel on the south wall depicts Shakespeare's "Antony and Cleopatra", from which "All For Love" was adapted. The inset, mostly octagonal ceiling paintings in green, is of Ovid's "Metamorphosis". In oil by Allyn Cox -- Dunitz, Street gallery, rev. 2nd ed., p. 207, #1.
DOI: 10.1594/pangaea.967722
title: The effect of light, iron and manganese supply on phytoplankton community composition in the Weddell Sea

description: This study highlights the importance of manganese (Mn) next to iron (Fe) for the growth of specific Southern Ocean phytoplankton groups with important implications for primary production in the Weddell Sea. Two Fe-Mn-light bottle amendment experiment were performed with a natural phytoplankton community during Polarstern expedition PS124 in 2021 in the Weddell Sea. At this location, seawater was pumped (using trace metals clean techniques) from 25m depth to fill polycarbonate bottles. The Control treatment consisted of the sampled seawater without any trace metals addition, while the other three treatments were enriched with either FeCl3 alone (0.5 nM; +Fe treatment) or MnCl2 alone (1 nM; +Mn treatment) or both trace metals together (+FeMn treatment). All treatments were done in triplicate 2,5L PC bottles under 2 light regimes (30 and 100 µmol photon m-2 s-1). After on average 7 days, samples for chlorophyll a content, particulate organic carbon, primary production flow cytometry and light microscopy were taken to detect FeMn co-limitation effect on species composition and primary production. While results showed with high confidence that both communities were Fe-limited, no evidence was found that low light provoked a stronger response to Fe supply. Nevertheless, under low light, microscopic analysis at both locations revealed Fe-Mn co-limitation of a key phytoplankton group: Fragilariopsis sp., which numerically dominated the diatom communities. Our findings highlight that in response to light limitation, some key species may suffer from Fe-Mn co-limitation with subsequent implications for the biological carbon pump.
DOI: 10.1594/pangaea.973644
title: Basic and other measurements of radiation at station Izaña (2024-10)

description: On August 2024, problems detected: LWU data exceeding QC limits LWD to LWU comparison. Please, do not take into account the longwave-upward and net radiation measurements performed with Net Radiometer (EKO MR-60; WRCM 61013), we have detected an error in the measurements. This instrument not being secondary standard. Starting from October 11, 2024, only SWU data will be published, the LWU and net radiation data will not be published.
DOI: 10.1594/pangaea.986331
title: Hydrographical time series data of Helgoland, Southern North Sea, 2024

description: The dataset contains temperature, salinity, oxygen saturation, chlorophyll a and turbidity data from the Helgoland MarGate underwater observatory from the year 2024 in a temporal resolution of 1 hour. The cabled observatory is located in 10m water depth and comprises single or multiple sensors for a specific parameter (see https://www.awi.de/en/science/biosciences/shelf-sea-system-ecology/main-research-focus/cosyna/underwater-node-helgoland.html). For a detailed description of the data see associated metadatafile metadata_heluwobs_2024_hydrography.pdf.