11,598 Works

Seawater carbonate chemistry and growth, carbon acquisition, and species interaction of Antarctic phytoplankton species in a laboratory experiment

Scarlett Trimborn, Tina Brenneis, Elizabeth Sweet & Björn Rost
Despite the fact that ocean acidification is considered to be especially pronounced in the Southern Ocean, little is known about CO2-dependent physiological processes and the interactions of Antarctic phytoplankton key species. We therefore studied the effects of CO2 partial pressure (PCO2) (16.2, 39.5, and 101.3 Pa) on growth and photosynthetic carbon acquisition in the bloom-forming species Chaetoceros debilis, Pseudo-nitzschia subcurvata, Fragilariopsis kerguelensis, and Phaeocystis antarctica. Using membrane-inlet mass spectrometry, photosynthetic O2 evolution and inorganic carbon...

(Appendix 2) Tie points of IODP Site 323-U1340

Shilo A Schlung, Ana Christina Ravelo, Ivano W Aiello, Dyke Andreasen, Mea S Cook, Michelle K Drake, Kelsey A Dyez, Thomas P Guilderson, Jonathan P LaRiviere, Zuzanna N Stroynowski & Kozo Takahashi
DEPTH, sediment/rock [m] is given in mbsf. This file is the splice tables used for this study. They reflect a new splice that was constructed by T. Sakamoto for the purposes of this study which uses U1340A as the backbone of the splice. These files differ from those published in the Expedition 323 proceedings, which do not primarily use U1340A.

(Appendix 3) Core offsets IODP Site 323-U1340

Shilo A Schlung, Ana Christina Ravelo, Ivano W Aiello, Dyke Andreasen, Mea S Cook, Michelle K Drake, Kelsey A Dyez, Thomas P Guilderson, Jonathan P LaRiviere, Zuzanna N Stroynowski & Kozo Takahashi
DEPTH, sediment/rock [m] is given in mbsf.

(Appendix 5) Bulk density of IODP Hole 323-U1340A

Shilo A Schlung, Ana Christina Ravelo, Ivano W Aiello, Dyke Andreasen, Mea S Cook, Michelle K Drake, Kelsey A Dyez, Thomas P Guilderson, Jonathan P LaRiviere, Zuzanna N Stroynowski & Kozo Takahashi
DEPTH, sediment/rock [m] is given in mbsf.

(Appendix 6) Low density intervals in IODP Hole 323-U1340A

Shilo A Schlung, Ana Christina Ravelo, Ivano W Aiello, Dyke Andreasen, Mea S Cook, Michelle K Drake, Kelsey A Dyez, Thomas P Guilderson, Jonathan P LaRiviere, Zuzanna N Stroynowski & Kozo Takahashi
DEPTH, sediment/rock [m] is given in mcd.

(Table 2) Age and modal composition of the ash beds of sediment core GIK17675-2

Kersten H Horz, Tim J Worthington, Kyaw Winn & Peter Stoffers
DEPTH, sediment/rock [m] is bed base [m bsf]

Bulk sedimentology on core GIK17674-2

Kyaw Winn

Bulk sedimentology on core GIK17675-1 (subcore 2)

Kyaw Winn

Bulk sedimentology on core GIK17675-2

Kyaw Winn

Methane measured on ice core TALDICE on AICC2012 chronology

Lucie Bazin, Amaelle Landais, Bénédicte Lemieux-Dudon, H Toyé Mahamadou Kele, Daniel Veres, Frédéric Parrenin, Patricia Martinerie, Catherine Ritz, Emilie Capron, Vladimir Ya Lipenkov, M-F Loutre, Dominique Raynaud, Bo Møllesøe Vinther, Anders M Svensson, Sune Olander Rasmussen, Mirko Severi, Thomas Blunier, Markus Christian Leuenberger, Hubertus Fischer, Valerie Masson-Delmotte, Jérôme A Chappellaz & Eric W Wolff

(Table S1) Neogene temperature reconstruction of ODP Site 202-1241

Osamu Seki, Daniela N Schmidt, Stefan Schouten, Ellen C Hopmans, Jaap S Sinninghe Damsté & Richard D Pancost
To examine the Late Neogene evolution of tropical Pacific oceanography, we determined multiple geochemical proxy records for temperature (UK37' and TEX86H indices) and primary productivity (algal biomarkers and diol indices) in sediments recovered at ODP Site 1241 in the East Equatorial Pacific (EEP) spanning a record of the last 10 Myr. The TEX86H temperatures are lower than those recorded by UK37' indices, exhibiting large fluctuations and suggesting strong warming during the Mid Pliocene Warm Period...

Continuous liquid water path (LWP) and integrated water vapour (IWV) measurements during POLARSTERN cruise ANT-XXV/5 on 2009-04-17

Andreas Macke, Yann Zoll & Bernhard Pospichal
Our microwave radiometer HATPRO (Humidity and Temperature PROfiler) was measuring during the cruise. The instrument measures emitted microwave radiation at 14 wavelenghts in two spectral bands. An algorithm provides liquid water path and integrated water vapour.

Continuous liquid water path (LWP) and integrated water vapour (IWV) measurements during POLARSTERN cruise ANT-XXV/5 on 2009-04-24

Andreas Macke, Yann Zoll & Bernhard Pospichal
Our microwave radiometer HATPRO (Humidity and Temperature PROfiler) was measuring during the cruise. The instrument measures emitted microwave radiation at 14 wavelenghts in two spectral bands. An algorithm provides liquid water path and integrated water vapour.

Continuous liquid water path (LWP) and integrated water vapour (IWV) measurements during POLARSTERN cruise ANT-XXV/5 on 2009-05-10

Andreas Macke, Yann Zoll & Bernhard Pospichal
Our microwave radiometer HATPRO (Humidity and Temperature PROfiler) was measuring during the cruise. The instrument measures emitted microwave radiation at 14 wavelenghts in two spectral bands. An algorithm provides liquid water path and integrated water vapour.

Continuous liquid water path (LWP) and integrated water vapour (IWV) measurements during POLARSTERN cruise ANT-XXV/5 on 2009-05-14

Andreas Macke, Yann Zoll & Bernhard Pospichal
Our microwave radiometer HATPRO (Humidity and Temperature PROfiler) was measuring during the cruise. The instrument measures emitted microwave radiation at 14 wavelenghts in two spectral bands. An algorithm provides liquid water path and integrated water vapour.

Continuous liquid water path (LWP) and integrated water vapour (IWV) measurements during POLARSTERN cruise ANT-XXV/5 on 2009-05-15

Andreas Macke, Yann Zoll & Bernhard Pospichal
Our microwave radiometer HATPRO (Humidity and Temperature PROfiler) was measuring during the cruise. The instrument measures emitted microwave radiation at 14 wavelenghts in two spectral bands. An algorithm provides liquid water path and integrated water vapour.

Continuous liquid water path (LWP) and integrated water vapour (IWV) measurements during POLARSTERN cruise ANT-XXV/5 on 2009-05-20

Andreas Macke, Yann Zoll & Bernhard Pospichal
Our microwave radiometer HATPRO (Humidity and Temperature PROfiler) was measuring during the cruise. The instrument measures emitted microwave radiation at 14 wavelenghts in two spectral bands. An algorithm provides liquid water path and integrated water vapour.

Continuous liquid water path (LWP) and integrated water vapour (IWV) measurements during POLARSTERN cruise ANT-XXVI/1 on 2009-11-01

Andreas Macke, Yann Zoll & Bernhard Pospichal
Our microwave radiometer HATPRO (Humidity and Temperature PROfiler) was measuring during the cruise. The instrument measures emitted microwave radiation at 14 wavelenghts in two spectral bands. An algorithm provides liquid water path and integrated water vapour.

Continuous liquid water path (LWP) and integrated water vapour (IWV) measurements during POLARSTERN cruise ANT-XXVI/1 on 2009-11-08

Andreas Macke, Yann Zoll & Bernhard Pospichal
Our microwave radiometer HATPRO (Humidity and Temperature PROfiler) was measuring during the cruise. The instrument measures emitted microwave radiation at 14 wavelenghts in two spectral bands. An algorithm provides liquid water path and integrated water vapour.

Continuous liquid water path (LWP) and integrated water vapour (IWV) measurements during POLARSTERN cruise ANT-XXVI/1 on 2009-11-09

Andreas Macke, Yann Zoll & Bernhard Pospichal
Our microwave radiometer HATPRO (Humidity and Temperature PROfiler) was measuring during the cruise. The instrument measures emitted microwave radiation at 14 wavelenghts in two spectral bands. An algorithm provides liquid water path and integrated water vapour.

Continuous liquid water path (LWP) and integrated water vapour (IWV) measurements during POLARSTERN cruise ANT-XXVI/1 on 2009-11-10

Andreas Macke, Yann Zoll & Bernhard Pospichal
Our microwave radiometer HATPRO (Humidity and Temperature PROfiler) was measuring during the cruise. The instrument measures emitted microwave radiation at 14 wavelenghts in two spectral bands. An algorithm provides liquid water path and integrated water vapour.

Continuous liquid water path (LWP) and integrated water vapour (IWV) measurements during POLARSTERN cruise ANT-XXVI/1 on 2009-10-21

Andreas Macke, Yann Zoll & Bernhard Pospichal
Our microwave radiometer HATPRO (Humidity and Temperature PROfiler) was measuring during the cruise. The instrument measures emitted microwave radiation at 14 wavelenghts in two spectral bands. An algorithm provides liquid water path and integrated water vapour.

Seawater carbonate chemistry and survival, impairment of three phytoplankton species in a laboratory experiment

Keunyong Kim, Kwang Young Kim, Ju Hyoung Kim, Eun Ju Kang, Hae Jin Jeong & Kitack Lee
Sodium hypochlorite (NaOCl) is widely used to disinfect seawater in power plant cooling systems in order to reduce biofouling, and in ballast water treatment systems to prevent transport of exotic marine species. While the toxicity of NaOCl is expected to increase by ongoing ocean acidification, and many experimental studies have shown how algal calcification, photosynthesis and growth respond to ocean acidification, no studies have investigated the relationship between NaOCl toxicity and increased CO2. Therefore, we...

Documentation of sediment core MSM31_560-1

Catalina Gebhardt & Jens Matthiessen

Spectral colour data (400-700nm) from Monte dei Corvi, near Ancona, Italy

Christian Zeeden, Frederik J Hilgen, Lucas Joost Lourens & Silja Hüsing
Orbital tuning and understanding climate response to astronomical forcing in the Miocene require detailed knowledge of the effect of tidal dissipation (Td) and dynamical ellipticity (dE) on astronomical solutions used to compute insolation and orbital target curves for paleoclimatic studies. These Earth parameters affect precession and obliquity; the determination of their effect is of fundamental importance, as phase relations between astronomical forcing and climate response can only be accurately calculated when the relative phasing between...

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