{"title":"Oceanographic abstracts","authors":"","doi":"10.1016/S0011-7471(76)80012-5","DOIUrl":"https://doi.org/10.1016/S0011-7471(76)80012-5","url":null,"abstract":"","PeriodicalId":11253,"journal":{"name":"Deep Sea Research and Oceanographic Abstracts","volume":"23 6","pages":"Pages A357-A385"},"PeriodicalIF":0.0,"publicationDate":"1976-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0011-7471(76)80012-5","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136491524","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Studies in paleo-oceanography","authors":"A.E.M. Nairn","doi":"10.1016/0011-7471(76)90869-X","DOIUrl":"10.1016/0011-7471(76)90869-X","url":null,"abstract":"","PeriodicalId":11253,"journal":{"name":"Deep Sea Research and Oceanographic Abstracts","volume":"23 6","pages":"Pages 557-558"},"PeriodicalIF":0.0,"publicationDate":"1976-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0011-7471(76)90869-X","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80633973","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Observations on the horizontal coherence of chlorophyll a and temperature","authors":"M.J.R. Fasham , P.R. Pugh","doi":"10.1016/0011-7471(76)90864-0","DOIUrl":"10.1016/0011-7471(76)90864-0","url":null,"abstract":"<div><p>Time series of chlorophyll <em>a</em> fluorescence and temperature have been obtained at a number of depths, from two widely separated areas of the North Atlantic. These data strengthen the view of Platt and his co-workers that, over space scales between 40 m and 1 km, phytoplankton behaves as a passive contaminant of fluid motion. It was found that the observed high coherence between chlorophyll <em>a</em> and temperature extended to longer wavelengths for stations observed in temperature spring bloom conditions, than for stations observed in tropical summer conditions.</p><p>Certain features of the temperature and chlorophyll <em>a</em> power spectra are discussed which suggest that, at frequencies less than the Brunt-Va¨isa¨la¨frequency, internal waves make a significant con-contribution to the spectrum. This implies that, for space scales between tens of meters and a few kilometres, improved sampling methods will be required to separate the effect of internal waves from the real spatial heterogeneity of the phytoplankton.</p></div>","PeriodicalId":11253,"journal":{"name":"Deep Sea Research and Oceanographic Abstracts","volume":"23 6","pages":"Pages 527-538"},"PeriodicalIF":0.0,"publicationDate":"1976-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0011-7471(76)90864-0","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85105891","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Changes in energy of surface gravity waves in the Agulhas Current","authors":"E.H. Schumann","doi":"10.1016/0011-7471(76)90862-7","DOIUrl":"10.1016/0011-7471(76)90862-7","url":null,"abstract":"<div><p>On a cruise of the R.V. <em>Meiring Naude´</em>, wave records wer taken in and ou the Agulhas Current. These have been analysed using the standards methods of spectral analysis and the energy increase in a frequency band from 0.067 to 0.02 Hz determined. Rough agreemeent with theory is found up to maximum current speeds of 1.6 m s<sup>−1</sup>.</p></div>","PeriodicalId":11253,"journal":{"name":"Deep Sea Research and Oceanographic Abstracts","volume":"23 6","pages":"Pages 509-518"},"PeriodicalIF":0.0,"publicationDate":"1976-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0011-7471(76)90862-7","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78631089","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Oceanographic abstracts","authors":"","doi":"10.1016/S0011-7471(76)80010-1","DOIUrl":"https://doi.org/10.1016/S0011-7471(76)80010-1","url":null,"abstract":"","PeriodicalId":11253,"journal":{"name":"Deep Sea Research and Oceanographic Abstracts","volume":"23 6","pages":"Pages A299-A340"},"PeriodicalIF":0.0,"publicationDate":"1976-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0011-7471(76)80010-1","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136491522","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Covariability of chlorophyll and temperature in the sea","authors":"Kenneth L. Denman","doi":"10.1016/0011-7471(76)90865-2","DOIUrl":"10.1016/0011-7471(76)90865-2","url":null,"abstract":"<div><p>Series of chlorophyll <em>a</em> and temperature obtained from multiple-depth horizontal tows have been treated by spectral analysis. Composite power or variance spectra show the chlorophyll spectra to be similar but not identical in shape to the temperature spectra. Temperature and chlorophyll at the same depth usually were significantly coherent at wavelengths greater than 100 m. Parameters measured 4 to 5 m apart in depth showed no significant coherence.</p><p>In general, for runs with low chlorophyll variance and high coherence with temperature, most of the observed variance in the chlorophyll is attributed to internal wave and vertical mixing effects. However, in several runs with high chlorophyll variance, the observed variance is more than 10 times that which could be accounted for by internal wave effects. Such ‘patchy’ observations are believed to indicate regimes of greater biological activity, as characterized by higher growth rates.</p></div>","PeriodicalId":11253,"journal":{"name":"Deep Sea Research and Oceanographic Abstracts","volume":"23 6","pages":"Pages 539-550"},"PeriodicalIF":0.0,"publicationDate":"1976-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0011-7471(76)90865-2","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74424328","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Oceanographic bibliography","authors":"","doi":"10.1016/S0011-7471(76)80011-3","DOIUrl":"https://doi.org/10.1016/S0011-7471(76)80011-3","url":null,"abstract":"","PeriodicalId":11253,"journal":{"name":"Deep Sea Research and Oceanographic Abstracts","volume":"23 6","pages":"Pages A341-A355"},"PeriodicalIF":0.0,"publicationDate":"1976-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0011-7471(76)80011-3","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136491523","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Johanna M. Resig , Varunee Buyannanonth , Kenneth J. Roy
{"title":"Foraminiferal stratigraphy and depositional history in the area of the Ontong Java Plateau","authors":"Johanna M. Resig , Varunee Buyannanonth , Kenneth J. Roy","doi":"10.1016/0011-7471(76)90840-8","DOIUrl":"10.1016/0011-7471(76)90840-8","url":null,"abstract":"<div><p>Foraminifera from 54 cores from the surface and slopes of the Ontong Java Plateau were used to identify Tertiary outcrops as old as Late Eocene on some of the slopes. Using the direct relationship between radiolarian concentrations and bathymetry, it was determined that the Tertiary deposits from the slopes accumulated in deeper water than the synchronous deposits sampled through the plateau surface (Deep Sea Drilling Project, Site 64), indicating that the topographic high has existed at least since early Tertiary time. Comparison of assemblages from several foraminiferal zones of the plateau and certain of the adjacent Solomon Islands supports the conclusion of a genetic connection between those islands and the plateau.</p></div>","PeriodicalId":11253,"journal":{"name":"Deep Sea Research and Oceanographic Abstracts","volume":"23 5","pages":"Pages 441-456"},"PeriodicalIF":0.0,"publicationDate":"1976-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0011-7471(76)90840-8","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89826397","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}