Now showing items 1-10 of 6139
Late Cenozoic sea level and the rise of modern rimmed atolls
Sea-level records from atolls, potentially spanning the Cenozoic, have been largely overlooked, in part because the processes that control atoll form (reef accretion, carbonate dissolution, sediment transport, vertical ...
Late Quaternary variability of sedimentary nitrogen isotopes in the eastern South Pacific Ocean
(American Geophysical Union, 2007-05-01)
We present high-resolution bulk sedimentary δ 15N data from the southern edge of the present-day oxygen minimum zone of the eastern South Pacific. The record is interpreted as representing changes in water column nitrogen ...
The genomic landscape of rapid repeated evolutionary adaptation to toxic pollution in wild fish
Atlantic killifish populations have rapidly adapted to normally lethal levels of pollution in four urban estuaries. Through analysis of 384 whole killifish genome sequences and comparative transcriptomics in four pairs ...
Mesopelagic respiration near the ESTOC (European Station for Time-Series in the Ocean, 15.5°W, 29.1°N) site inferred from a tracer conservation model
Remineralization of organic matter in the mesopelagic zone (ca. 150–700 m) is a key controlling factor of carbon export to the deep ocean. By using a tracer conservation model applied to climatological data of oxygen, ...
Removal of organic carbon by natural bacterioplankton communities as a function of pCO2 from laboratory experiments between 2012 and 2016
(Biological and Chemical Oceanography Data Management Office (BCO-DMO). Contact: firstname.lastname@example.org, 2016-11-18)
Factors that affect the removal of organic carbon by heterotrophic bacterioplankton can impact the rate and magnitude of organic carbon loss in the ocean through the conversion of a portion of consumed organic carbon to ...
Internal hydraulic jumps with upstream shear
(Massachusetts Institute of Technology and Woods Hole Oceanographic Institution, 2017-02)
Internal hydraulic jumps in flows with upstream shear are investigated numerically and theoretically. The role of upstream shear has not previously been thoroughly investigated, although it is important in many oceanographic ...
Sound Cut, Record Number 91003005
(Woods Hole Oceanographic Institution, 1994-04-24)
Recording of 3 sperm whales made by Ithaco 602M108 hydrophones, Ithaco 451 amplifiers, WHOI/Pemtek tape recorder. Lone clicker - Tagged whale. Tag #7 seen on side of this whale; also two other whales heard. Ship noise in ...
Sound Cut, Record Number 5702100n
(Woods Hole Oceanographic Institution, 2003-05-15)
Recording of two Short-finned pilot whales made by RG AX58 Hydrophone, WHOI battery amp, Magnemite recorder. Whistles; series of squeals.
Sound Cut, Record Number 6304300O
(Woods Hole Oceanographic Institution, 1994-11-29)
Recording of 1 Humpback whale; copy of SOFAR recordings. Pulsed calls; calls. Reverberation present.
Circulation in upper layers of southern North Atlantic deduced with use of isentropic analysis
(Massachusetts Institute of Technology and Woods Hole Oceanographic Institution, 1938-08)
Except for the presence in most localities of a shallow homogeneous surface layer and of a relatively homogeneous and deeper bottom layer, the oceans of the temperate and tropical regions are stratified and vertically ...