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Operational taxonomic units and taxonomy of a phytoplankton community during ...
Arctic regions have experienced pronounced biological and biophysical transformations as a result of global change processes over the last several decades. Current hypotheses... -
Shipborne ocean color remote sensing
In this paper, modernized shipborne procedures are presented to collect and process above-water radiometry for remote sensing applications. A setup of five radiometers and a... -
Planktic foraminiferal Mg/Ca and oxygen isotopes, plus estimated δ¹⁸Oseawater...
Evidence from geologic archives suggests that there were large changes in the tropical hydrologic cycle associated with the two prominent northern hemisphere deglacial cooling... -
Hyperspectral downwelling irradiance during POLARSTERN cruise ANT-XXVI/1
A Monte Carlo based radiative transfer model has been developed for calculating the availability of solar radiation within the top 100 m of the ocean. The model is optimized for... -
Downwelling solar irradiance, upwelling solar radiance, sky leaving radiance,...
The need to obtain ocean color essential climate variables (OC-ECVs) using hyperspectral technology has gained increased interest in recent years. Assessing ocean color on a... -
Benthic foraminifera in Southwest Indian Ocean surface sediments
The distribution of deep-sea benthonic foraminifera in core top samples from the southwest Indian Ocean is examined. Principal component analysis reveals two major assemblages.... -
Radiance, irradiance, and remote sensing reflectance during the North Sea Coa...
In this study four data quality flags are presented for automated and unmanned above-water hyperspectral optical measurements collected underway in the North Sea, The Minch,... -
Planktonic foraminifera and stable isotope record of ODP Site 162-980
Detailed faunal, isotopic, and lithic marine records provide new insight into the stability and climate progression of the last interglacial period, Marine Isotope Stage (MIS)... -
Stable carbon and oxygen isotope record of Marine Isotope Stage 11 in the Sou...
Oxygen and carbon isotopic gradients in surface waters were reconstructed for the past 450 kyr by analysis of the planktic foraminifer Neogloboquadrina pachyderma in cores... -
Carbonate and Thorium concentrations of South Atlantic sediments
Rates of sedimentation of pelagic sediments in the South Atlantic have been determined using the ionium/thorium methodology. Values of the order of several millimeters per... -
Organic carbon accumulation in the South Atlantic Ocean
A compilation of 1118 surface sediment samples from the South Atlantic was used to map modern seafloor distribution of organic carbon content in this ocean basin. Using new data... -
Global data compilation of benthic data sets II
In this study we present a global distribution pattern and budget of the minimum flux of particulate organic carbon to the sea floor (J POC alpha). The estimations are based on... -
Shell preservation of Limacina inflata in surface sediments of the Central an...
Over 300 surface sediment samples from the Central and South Atlantic Ocean and the Caribbean Sea were investigated for the preservation state of the aragonitic test of Limacina... -
Stable isotope record of foraminifera from the Southern Ocean
Sediment cores from the southern continental margin of Australia are near the formation region of Antarctic Intermediate Water (AAIW) and Subantarctic Mode Water and record the... -
Ge/Si record of marine biogenic opal
We have determined germanium/silicon ratios in purified diatoms and radiolarians from siliceous sediments in Holocene core tops, one late Pleistocene piston core, and four... -
Estimates of annual mean surface temperatures in the late Quaternary of the t...
At least two modes of glacial-interglacial climate change have existed within the tropical Atlantic Ocean during the last 20,000 years. The first mode (defined by cold glacial... -
Planktonic foraminiferal faunas from surface-sediment samples from the South ...
We present 30 new planktonic foraminiferal census data of surface sediment samples from the South China Sea, recovered between 630 and 2883 m water depth. These new data,... -
Comparison of glacial/interglacial carbonate concentrations in Atlantic sedim...
To assess the regional effects of glaciation on sedimentation in the Atlantic Ocean we compare sediment types, distributions, and rates between Recent (core top) and last... -
Size distribution of Holocene planktic foraminifer assemblages
The size of any organism is influenced by the surrounding ecological conditions. In this study, we investigate the effects of such factors on the size spectra of planktic... -
Glacial North Atlantic: Sea surface conditions reconstructed by GLAMAP 2000
The response of the tropical ocean to global climate change and the extent of sea ice in the glacial nordic seas belong to the great controversies in paleoclimatology. Our new...
