Deep Sea Research (1953)最新文献_第9页

The total Iodine and Iodate-iodine content of sea-water 海水中总碘和碘酸碘含量

Deep Sea Research (1953) Pub Date : 1960-08-01 DOI: 10.1016/0146-6313(60)90004-6

Richard A. Barkley, Thomas G. Thompson

引用次数: 43

A seasonal mean sea-level indicator 季节性平均海平面指标

Deep Sea Research (1953) Pub Date : 1960-08-01 DOI: 10.1016/0146-6313(60)90008-3

Jean Filloux , Gordon Groves

引用次数: 2

Observations of irregular motion in the open ocean 公海中不规则运动的观测

Deep Sea Research (1953) Pub Date : 1960-08-01 DOI: 10.1016/0146-6313(60)90010-1

John A. Knauss

引用次数: 2

A quantitative study of phytoplankton from the equatorial Pacific 赤道太平洋浮游植物的定量研究

Deep Sea Research (1953) Pub Date : 1959-01-01 DOI: 10.1016/0146-6313(59)90055-3

Grethe Rytter Hasle

{"title":"A quantitative study of phytoplankton from the equatorial Pacific","authors":"Grethe Rytter Hasle","doi":"10.1016/0146-6313(59)90055-3","DOIUrl":"https://doi.org/10.1016/0146-6313(59)90055-3","url":null,"abstract":"<div>The hydrography and abundance of phytoplankton were studied at three stations located in the equatorial Pacific, March 1957. Water bottle samples preserved with neutralized formalin were used for the phytoplankton study, which included the smaller forms of diatoms, dinoflagellates and coccolithophorids. Difficulties in obtaining reliable estimates in the case of poor populations were overcome by a simple concentration technique.The quantity of phytoplankton, computed as number of cells under 0·1 m2, was found to be much the same as the maximal figure for the Sargasso Sea and the amount obtained before and after the time of maximal population in the antarctic and subantarctic Pacific.In the equatorial Pacific phytoplankton abundance was restricted to the upper 50 to 100 m. Maxima in the numbers of diatoms were found nearer the surface than those of dinoflagellates, while the coccolithophorids showed different patterns in their vertical distribution. “Olivgrüne Zellen” (Hentschel) were present at the greatest sampling depths.A pennate diatom species, athecate dinoflagellates and certain small coccolithophorids were the most numerous forms observed.Circumstantial evidence of seasonal variation is discussed.</div>","PeriodicalId":100361,"journal":{"name":"Deep Sea Research (1953)","volume":"6 ","pages":"Pages 38-59"},"PeriodicalIF":0.0,"publicationDate":"1959-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0146-6313(59)90055-3","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91682639","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}

引用次数: 64

The relationship of the distribution of the planktonic worm, Poeobius meseres Heath, to the water masses of the North Pacific 浮游蠕虫(Poeobius meseres Heath)的分布与北太平洋水体的关系

Deep Sea Research (1953) Pub Date : 1959-01-01 DOI: 10.1016/0146-6313(59)90064-4

John A. McGowan

{"title":"The relationship of the distribution of the planktonic worm, Poeobius meseres Heath, to the water masses of the North Pacific","authors":"John A. McGowan","doi":"10.1016/0146-6313(59)90064-4","DOIUrl":"https://doi.org/10.1016/0146-6313(59)90064-4","url":null,"abstract":"<div>The distribution of a planktonic worm, Poeobius meseresHeath, was determined from an examination of over 1800 quantitative plankton tows taken in the North and South Pacific. This distribution is compared with the distribution of water masses, as defined by temperature-salinity curves. Since the water mass concept involves a three dimensional unit of the ocean, its use in describing the environment of an animal whose distribution is also three dimensional, is preferable to the method of comparing plankton distributions with horizontal isotherms or isohalines.The distribution of Poeobius coincides, for the most part, with that of the Subarctic water mass and the transition region of Subarctic water, the California Current. However, a few specimens were found in the eastern tropical Pacific. A satisfactory explanation for its restricted presence in this latter area is not possible at this time, but there is some evidence to indicate that this southern segment of the population is not endemic but has been carried in from the north. If this is true, then the occurrence of Poeobius here must be accounted for in considering the sources of the Intermediate water of the area.</div>","PeriodicalId":100361,"journal":{"name":"Deep Sea Research (1953)","volume":"6 ","pages":"Pages 125-139"},"PeriodicalIF":0.0,"publicationDate":"1959-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0146-6313(59)90064-4","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91682643","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}

引用次数: 26

The floors of the oceans—I 海底——我

Deep Sea Research (1953) Pub Date : 1959-01-01 DOI: 10.1016/0146-6313(59)90081-4

A.S. Laughton

引用次数: 131

Marine geological work of the Soviet Antarctic expedition, 1955–1957 苏联南极考察队海洋地质工作，1955-1957年

Deep Sea Research (1953) Pub Date : 1959-01-01 DOI: 10.1016/0146-6313(59)90061-9

A.P. Lisitzin , A.V. Zhivago

引用次数: 10

The temperature correction of oceanic inorganic phosphorus analyses 海洋无机磷分析的温度校正

Deep Sea Research (1953) Pub Date : 1959-01-01 DOI: 10.1016/0146-6313(59)90056-5

David A. McGill, Nathaniel Corwin, Bostwick H. Ketchum

引用次数: 3

The general thermal circulation in equatorial regions 赤道地区的一般热环流

Deep Sea Research (1953) Pub Date : 1959-01-01 DOI: 10.1016/0146-6313(59)90090-5

Allan R. Robinson

引用次数: 19

Measurements of the Cromwell current 克伦威尔电流的测量

Deep Sea Research (1953) Pub Date : 1959-01-01 DOI: 10.1016/0146-6313(59)90086-3

John A. Knauss

{"title":"Measurements of the Cromwell current","authors":"John A. Knauss","doi":"10.1016/0146-6313(59)90086-3","DOIUrl":"https://doi.org/10.1016/0146-6313(59)90086-3","url":null,"abstract":"<div>Direct current measurements made along the equator in the central and eastern tropical Pacific during the IGY show that the subsurface eastward flow, first described in 1954, is a fast, thin, but major current. As defined by the 25 cm/sec contour, it is 300 km wide and about two-tenths of a kilometre thick; it is symmetrical about the equator. At 140°W the core of the current is at 100 m. Velocities up to 150 cm/sec (3 knots) were recorded. The average transport based on four sections is 39 × 106 m3/sec. The current was traced from 140 °W to the Galapagos Islands at 92°W. It was not found east of the Galapagos at 89°W. The core velocity was 100–150cm/sec from 140°W to the Galapagos; the depth of the core shallowed from 100 to 40 m. At the surface and at 500 m the flow was to the west.Hydrographic measurements suggest that the flow is in geostrophic equilibrium to within half a degree of the equator. The major features of the Pacific Equatorial Undercurrent (Cromwell Current), including its general shape, the depth of the core, which slopes upward to the east, can be accounted for by assuming a geostrophic flow in response to the perturbation in the horizontal pressure gradients caused by mixing through the thermocline at the equator.Direct measurements of the Cromwell Current show that the current extends from at least 92°W to 150°W (3500 miles). Indirect evidence suggests that the current will be found to at least 170°W (4700 miles long) and perhaps as far as 160°E (6500 miles long).</div>","PeriodicalId":100361,"journal":{"name":"Deep Sea Research (1953)","volume":"6 ","pages":"Pages 265-274, IN25-IN26, 275-286"},"PeriodicalIF":0.0,"publicationDate":"1959-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0146-6313(59)90086-3","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91682638","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}

引用次数: 104