Now showing items 21-30 of 6374
Entanglement is a costly life history stage in large whales
Individuals store energy to balance deficits in natural cycles; however, unnatural events can also lead to unbalanced energy budgets. Entanglement in fishing gear is one example of an unnatural but relatively common ...
LFASE borehole array data acquisition and reduction summary
(Woods Hole Oceanographic Institution, 1991-09)
On the Low Frequency Acoustic - Seismic Experiment (LFASE), carried out at DSDP hole 534A in August, 1989, WHOI was responsible for acquiring data from a twelve channel borehole seismic array. Data were acquired both ...
Linking glacially modified waters to catchment-scale subglacial discharge using autonomous underwater vehicle observations
(Copernicus Publications on behalf of the European Geosciences Union, 2016-02-24)
Measurements of near-ice (< 200 m) hydrography and near-terminus subglacial hydrology are lacking, due in large part to the difficulty in working at the margin of calving glaciers. Here we pair detailed hydrographic and ...
Experimental determination of Pb partitioning between sulfide melt and basalt melt as a function of P, T and X
We have measured the partition coefficient of Pb (KdPb) between FeS melt and basalt melt at temperatures of 1250–1523 °C, pressures of 1.0–3.5 GPa and oxygen fugacities at iron–wustite and wustite–magnetite. The total ...
Upper Paleocene-Lower Eocene biostratigraphy of Darb Gaga, Southeastern Kharga Oasis Western Desert, Egypt
Paleontological studies on the Upper Paleocene-Lower Eocene succession at Darb Gaga, southeastern Kharga Oasis, Western Desert, Egypt document the changes associated with the Paleocene-Eocene Thermal Maximum (PETM), such ...
Comment on “Geochemistry of buried river sediments from Ghaggar Plains, NW India: Multi - proxy records of variations in provenance, paleoclimate, and paleovegetation patterns in the late quaternary” by Ajit Singh, Debajyoti Paul, Rajiv Sinha, Kristina J. Thomsen, Sanjeev Gupta
Singh et al. (2016) published a geochemical record of sediment compositions from the flood plain of the Ghaggar River in western India and use the changing provenance, particularly as traced by Nd isotope composition, ...
POLYMODE News No. 30
(Woods Hole Oceanographic Institution, 1977-07-08)
XBT Issue: Collins, Cutchin: Temperature variability along 13°N and 22.5°N in the Philippine Sea; Dugan, Schuetz, Wilson: Multi-ship XBT survey across the Ridge at 33°N; Dugan, Schuetz, Wilson: Thermocline structure ...
POLYMODE News No. 4
(Woods Hole Oceanographic Institution, 1976-03-05)
In this issue: Watts: Inverted echo sounders monitoring the Gulf Stream position; NOTES from the Editor : Informal articles solicited; POLYMODE OFFICE NOTES: Assembly III, contribution numbers , proposals; POLYMODE ...
POLYMODE News No. 3
(Woods Hole Oceanographic Institution, 1976-02-20)
In this issue: Bradley: Chain 129 cruise report; Worthington: Further notes on Big Babies; NOTES from the Editor : R/V Chain retirement; POLYMODE OFFICE NOTES: Meetings: past and future
Graphical model driven methods in adaptive system identification
(Massachusetts Institute of Technology and Woods Hole Oceanographic Institution, 2016-09)
Identifying and tracking an unknown linear system from observations of its inputs and outputs is a problem at the heart of many different applications. Due to the complexity and rapid variability of modern systems, there ...