Stable carbon record and paleomagnetic of sediment core V28-179

Oxygen isotope and palaeomagnetic analysis of the lower half of LDGO piston core V28-179 shows that glacial-interglacial fluctuations have characterised Eart's climate for the past 3.2 Myr, before shich there was a period of stable 'interglacial' or 'preglacial' climate. The scale of glaciations increased about 2.5 Myr ago.

Data compilation on the biological response to ocean acidification: environmental and experimental context of data sets and related literature

The exponential growth of studies on the biological response to ocean acidification over the last few decades has generated a large amount of data. To facilitate data comparison, a data compilation hosted at the data publisher PANGAEA was initiated in 2008 and is updated on a regular basis (doi:10.1594/PANGAEA.149999). By January 2015, a total of 581 data sets (over 4 000 000 data points) from 539 papers had been archived. Here we present the developments of this data compilation five years since its first description by Nisumaa et al. (2010). Most of study sites from which data archived are still in the Northern Hemisphere and the number of archived data from studies from the Southern Hemisphere and polar oceans are still relatively low. Data from 60 studies that investigated the response of a mix of organisms or natural communities were all added after 2010, indicating a welcomed shift from the study of individual organisms to communities and ecosystems. The initial imbalance of considerably more data archived on calcification and primary production than on other processes has improved. There is also a clear tendency towards more data archived from multifactorial studies after 2010. For easier and more effective access to ocean acidification data, the ocean acidification community is strongly encouraged to contribute to the data archiving effort, and help develop standard vocabularies describing the variables and define best practices for archiving ocean acidification data.

Annotated record of the detailed examination of Mn deposits from R/V Atlantis Cruise 179 stations

The cores described were taken by the personnel of the Lamont-Doherty Earth Observatory (LDEO) operating as guests scientists during the R/V Atlantis Cruise 179 undertaken by the Woods Hole Oceanographic Institution from April until May 1952. A total of 25 cores were recovered and are available at Lamont-Doherty Earth Observatory for sampling and study.