12,121 Works

Full depth ocean properties in the eastern subpolar North Atlantic, Cruise DY052, Extended Ellett Line, 2016, link to raw data in NetCDF format

Stefan F Gary
The Extended Ellett Line is a hydrographic section between Iceland and Scotland that is occupied annually by scientists from the National Oceanography Centre (NOC) and the Scottish Association for Marine Science (SAMS), UK. The measurement programme began as a seasonally-occupied hydrographic section in the Rockall Trough in 1975, building on early surface observations made underway from ocean weather ships. In 1996 the section was extended to Iceland, sampling three basins: the Rockall Trough, the Hatton-Rockall...

Roosevelt Island Climate Evolution (RICE) ice core isotope record, supplement to: Bertler, Nancy A; Conway, Howard; Dahl-Jensen, Dorthe; Emanuelsson, Urban; Winstrup, Mai; Vallelonga, Paul T; Lee, James E; Brook, Edward J; Severinghaus, Jeffrey P; Fudge, Tyler J; Keller, Elizabeth D; Baisden, W Troy; Hindmarsh, Richard C A; Neff, Peter D; Blunier, Thomas; Edwards, Ross L; Mayewski, Paul Andrew; Kipfstuhl, Sepp; Buizert, Christo; Canessa, Silvia; Dadic, Ruzica; Kjær, Helle A; Kurbatov, Andrei; Zhang, Dongqi; Waddington, Edwin D; Baccolo, Giovanni; Beers, Thomas; Brightley, Hannah J; Carter, Lionel; Clemens-Sewall, David; Ciobanu, Viorela G; Delmonte, Barbara; Eling, Lukas; Ellis, Aja A; Ganesh, Shruthi; Golledge, Nicholas R; Haines, Skylar A; Handley, Michael; Hawley, Robert L; Hogan, Chad M; Johnson, Katelyn M; Korotkikh, Elena; Lowry, Daniel P; Mandeno, Darcy; McKay, Robert M; Menking, James A; Naish, Timothy R; Noerling, Caroline; Ollive, Agathe; Orsi, Anais J; Proemse, Bernadette C; Pyne, Alexander R; Pyne, Rebecca L; Renwick, James; Scherer, Reed P; Semper, Stefanie; Simonsen, Marius; Sneed, Sharon B; Steig, Eric J; Tuohy, Andrea; Ulayottil Venugopal, Abhijith; Valero-Delgado, Fernando; Venkatesh, Janani; Wang, Feitang; Wang, Shimeng; Winski, Dominic A; Winton, Victoria H L; Whiteford, Arran; Xiao, Cunde; Yang, Jiao; Zhang, Xin (2018): The Ross Sea dipole - temperature, snow accumulation and sea ice variability in the Ross Sea region, Antarctica, over the past 2700 years. Climate of the Past, 14, 193-214

Nancy A Bertler, Howard Conway, Dorthe Dahl-Jensen, Urban Emanuelsson, Mai Winstrup, Paul T Vallelonga, James E Lee, Edward J Brook, Jeffrey P Severinghaus, Tyler J Fudge, Elizabeth D Keller, W Troy Baisden, Richard C A Hindmarsh, Peter D Neff, Thomas Blunier, Ross L Edwards, Paul Andrew Mayewski, Sepp Kipfstuhl, Christo Buizert, Silvia Canessa, Ruzica Dadic, Helle A Kjær, Andrei Kurbatov, Dongqi Zhang, Edwin D Waddington … & Xin Zhang
High-resolution, well-dated climate archives provide an opportunity to investigate the dynamic interactions of climate patterns relevant for future projections. Here, we present data from a new, annually-dated ice core record from the eastern Ross Sea. Comparison of the Roosevelt Island Climate Evolution (RICE) ice core records with climate reanalysis data for the 1979-2012 calibration period shows that RICE records reliably capture temperature and snow precipitation variability of the region. RICE is compared with data from...

Ocean climatology in the Azores region (North Atlantic) and seabed characteristics, links to GIS layers in ArcGIS format, supplement to: Amorim, Patricia; Perán, António D; Pham, Christopher K; Juliano, Manuela; Cardigos, Frederico; Tempera, Fernando; Morato, Telmo (2017): Overview of the Ocean Climatology and Its Variability in the Azores Region of the North Atlantic Including Environmental Characteristics at the Seabed. Frontiers in Marine Science, 4(56), 1-16

Patricia Amorim, António D Perán, Christopher K Pham, Manuela Juliano, Frederico Cardigos, Fernando Tempera & Telmo Morato
Obtaining a comprehensive knowledge of the spatial and temporal variations of the environmental factors characterizing the Azores region is essential for conservation and management purposes. Although many studies are available for the region, there is a need for a general overview of the best available information. Here, we assembled a comprehensive collection of environmental data for this region. Data sources used in this study included remote sensing oceanographic data for 2003?2013 (sea surface temperature, chlorophyll-a...

Gas hydrate quantification at a pockmark offshore Norway from joint effective medium modelling of resistivity and seismic velocity, supplement to: Attias, Eric; Amalokwu, Kelvin; Watts, Mille; Falcon-Suarez, Ismael Himar; Gaowei, Hu; Best, Angus; Weitemeyer, Karen; Minshull, Tim A (submitted): Gas hydrate quantification at a pockmark offshore Norway from joint effective medium modelling of resistivity and seismic velocity. Marine and Petroleum Geology

Eric Attias, Kelvin Amalokwu, Mille Watts, Ismael Himar Falcon-Suarez, Hu Gaowei, Angus Best, Karen Weitemeyer & Tim A Minshull
Methane emissions from gas hydrate deposits along continental margins may alter the biogeophysical properties of marine environments, both on local and regional scales. We used a combination of controlled-source electromagnetic (CSEM), seismic and sediment core data obtained in the Nyegga region, offshore Norway, in a joint elastic-electrical ap- proach to quantify marine gas hydrates found within the CNE03 pockmark. Multiscale analysis of two sediment cores reveals significant differences between the CNE03 pock- mark and a...

Sea surface temperature estimates for sediment cores in the Japan Sea

Frederike Wittkopp, Masanobu Yamamoto, Heiko Moossen, Tom Dunkley Jones, Andrew C G H Henderson & James A Bendle
Organic sea surface temperature proxies, UK'37 and TEX86, were used to reconstruct sea surface temperatures in the Japan Sea for the last 17 million years. Data was generated from IODP Expedition 346 (Site U1425) and Expedition 127/128 (Site 797).

Sea surface temperature estimates for sediment core 127-797, Japan Sea

Frederike Wittkopp, Masanobu Yamamoto, Heiko Moossen, Tom Dunkley Jones, Andrew C G H Henderson & James A Bendle

Sea surface temperature estimates for sediment core 346-U1425, Japan Sea

Frederike Wittkopp, Masanobu Yamamoto, Heiko Moossen, Tom Dunkley Jones, Andrew C G H Henderson & James A Bendle

Sea surface temperature differences (UK'37-TEX86) for sediment core 346-U1425, Japan Sea

Frederike Wittkopp, Masanobu Yamamoto, Heiko Moossen, Tom Dunkley Jones, Andrew C G H Henderson & James A Bendle

UK'37 sea surface temperatures for sediment core 346-U1425, Japan Sea

Frederike Wittkopp, Masanobu Yamamoto, Heiko Moossen, Tom Dunkley Jones, Andrew C G H Henderson & James A Bendle

Effects of elevated pCO2 and feeding on net calcification and energy budget of the Mediterranean cold-water coral Madrepora oculata, supplement to: Maier, Cornelia; Popp, Pauline; Sollfrank, Nicole; Weinbauer, Markus G; Wild, Christian; Gattuso, Jean-Pierre (2016): Effects of elevated pCO2 and feeding on net calcification and energy budget of the Mediterranean cold-water coral Madrepora oculata. Journal of Experimental Biology, 219(20), 3208-3217

Cornelia Maier, Pauline Popp, Nicole Sollfrank, Markus G Weinbauer, Christian Wild & Jean-Pierre Gattuso
Ocean acidification is a major threat to calcifying marine organisms such as deep-sea cold-water corals (CWC), but related knowledge is scarce. The aragonite saturation threshold (Omega a) for calcification, respiration, and organic matter fluxes was investigated experimentally in the Mediterranean Madrepora oculata (Linnaeus 1758). Over 10 weeks, colonies were maintained under two feeding regimes (uptake of 36.75 and 7.46 µmol C/polyp/week) and exposed in 2 week intervals to a consecutively changing air-CO2 mix (pCO2) of...

Rapid transcriptional acclimation following transgenerational exposure of oysters to ocean acidification, supplement to: Goncalves, Priscila; Anderson, Kelli; Thompson, Emma L; Melwani, Aroon; Parker, Laura M; Ross, Pauline M; Raftos, David A (2016): Rapid transcriptional acclimation following transgenerational exposure of oysters to ocean acidification. Molecular Ecology, 25(19), 4836-4849

Priscila Goncalves, Kelli Anderson, Emma L Thompson, Aroon Melwani, Laura M Parker & David A Raftos
Marine organisms need to adapt in order to cope with the adverse effects of ocean acidification and warming. Transgenerational exposure to CO2 stress has been shown to enhance resilience to ocean acidification in offspring from a number of species. However, the molecular basis underlying such adaptive responses is currently unknown. Here, we compared the transcriptional profiles of two genetically distinct oyster breeding lines following transgenerational exposure to elevated CO2 in order to explore the molecular...

Model data for simulation of secondary organic aerosol formation over the boreal forest, link to NetCDF files in zip archive, supplement to: Öström, Emilie; Roldin, Pontus; Schurgers, Guy; Mishurov, Mikhail; Putian, Zhou; Kivekäs, Niku; Lihavainen, Heikki; Ehn, Mikael; Rissanen, Matti P; Kurtén, Theo; Boy, Michael; Swietlicki, Erik (2016): The role of highly oxidized multifunctional organic molecules for the growth of new particles over the boreal forest region. Atmospheric Chemistry and Physics Discussions, 30 pp

Emilie Öström, Pontus Roldin, Guy Schurgers, Mikhail Mishurov, Zhou Putian, Niku Kivekäs, Heikki Lihavainen, Mikael Ehn, Matti P Rissanen, Theo Kurtén, Michael Boy & Erik Swietlicki
Secondary organic aerosol particles (SOA) are important climate forcers, especially in otherwise clean environments such as the boreal forest. There are, however, major uncertainties in the mechanisms behind the formation of SOA, and in order to predict the growth and abundance of SOA at different conditions, process-based understanding is needed. In this study, the processes behind new particle formation (NPF) events and subsequent growth of these particles in the northern Europe sub-Arctic forest region are...

CLAM age model and biomes of sediment core FURAMOOS

ACER Project Members, Maria Fernanda Sanchez Goñi, Stéphanie Desprat, Anne-Laure Daniau, Judy R M Allen, R Scott Anderson, Hermann Behling, Raymonde Bonnefille, Rachid Cheddadi, Nathalie Combourieu-Nebout, Lydie M Dupont, William J Fletcher, Catalina González, Laurie D Grigg, Eric C Grimm, Ryoma Hayashi, Karin F Helmens, Ines Hessler, Linda E Heusser, Henry Hooghiemstra, Brian Huntley, Yaeko Igarashi, Tomohisa Irino, Bonnie Fine Jacobs, Gonzalo Jiménez-Moreno … & Masanobu Yamamoto

Ozone measurements from station Ny-Ålesund (2016-01)

Marion Maturilli
Ozone values are integrated from measured ozone profiles

S-ratios of sediment core PS69/288-3

Gerhard Kuhn, Claus-Dieter Hillenbrand, Sabine Kasten, James A Smith, Frank-Oliver Nitsche, Thomas Frederichs, Steffen Wiers, Werner Ehrmann, Johann Philipp Klages & José M Mogollón
IRM subsequently acquired in oppositely directed fields of 100 mT (IRM-100) and 300 mT (IRM-300) was measured in order to estimate the ratio of low- ([titano-]magnetite/maghemite) to high-coercive (hematite, goethite) magnetic minerals by calculation of S-100 = IRM-100/IRM700 and S-300 = IRM-300/IRM700 ratios (Liu et al., 2012)

Basic and other measurements, and meteorological synoptical observations from Neumayer Station, 1992-04 to 2016-01, reference list of 572 datasets

Gert König-Langlo
Any user who accepts the BSRN data release guidelines (http://bsrn.awi.de/data/conditions-of-data-release) may ask Amelie Driemel (Amelie.Driemel@awi.de) to obtain an account to download the datasets mentioned here.

Ceilometer cloud base height from station Ny-Ålesund from August 1992 to July 2017, reference list of 290 datasets, supplement to: Maturilli, Marion; Ebell, Kerstin (2018): Twenty-five years of cloud base height measurements by ceilometer in Ny-Ålesund, Svalbard. Earth System Science Data, 10(3), 1451-1456

Marion Maturilli & Andreas Herber
Clouds are a key factor for the Arctic amplification of global warming, but their actual appearance and distribution are still afflicted by large uncertainty. On the Arctic-wide scale, large discrepancies are found between the various reanalyses and satellite products, respectively. Although ground-based observations by remote sensing are limited to point measurements, they have the advantage of obtaining extended time series of vertically resolved cloud properties. Here, we present a 25-year data record of cloud base...

Fortran subroutine for SIMBA (Sea Ice Model for Bottom Algae), link to sourcecode

Giulia Castellani
Fortran subroutine for SIMBA (Sea Ice Model for Bottom Algae). Python scripts used for the analysis.

Light reflectance (RGB) of IODP Hole 357-M0069A

Expedition 357 Scientists

Experiment on bacterial resistance: Bacterial growthrates on vibrio strains

Carolin Charlotte Wendling, Agnes Piecyk, Dominik Refardt, Cynthia Chipani, Robert Hertel, Heiko Liesegang, Boyke Bunk, Jörg Overmann & Olivia Roth

Experiment on bacterial resistance: Colony forming units on vibrio infected pipefish

Carolin Charlotte Wendling, Agnes Piecyk, Dominik Refardt, Cynthia Chipani, Robert Hertel, Heiko Liesegang, Boyke Bunk, Jörg Overmann & Olivia Roth

Experiment on bacterial resistance: Bacterial lysis time on vibrio strains

Carolin Charlotte Wendling, Agnes Piecyk, Dominik Refardt, Cynthia Chipani, Robert Hertel, Heiko Liesegang, Boyke Bunk, Jörg Overmann & Olivia Roth

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