Journal of Oceanological Research最新文献_第3页

PALEOBIOGEOGRAPHICAL RECONSTRUCTIONS FOR THE END OF THE LATE CAMPANIANS BY PLANKTONIC FORAMINIFERA IN THE PACIFIC OCEAN 太平洋浮游有孔虫对晚坎帕纪末期的古生物地理重建

Journal of Oceanological Research Pub Date : 2023-07-19 DOI: 10.29006/1564-2291.jor-2023.51(2).4

K. Saidova, E. A. Sokolova

{"title":"PALEOBIOGEOGRAPHICAL RECONSTRUCTIONS FOR THE END OF THE LATE CAMPANIANS BY PLANKTONIC FORAMINIFERA IN THE PACIFIC OCEAN","authors":"K. Saidova, E. A. Sokolova","doi":"10.29006/1564-2291.jor-2023.51(2).4","DOIUrl":"https://doi.org/10.29006/1564-2291.jor-2023.51(2).4","url":null,"abstract":"The paper considers the results of the analysis of the taxonomic composition of planktonic foraminifera (PF) from the end of the Late Campanian in the Pacific Ocean. To identify the latitudinal-zonal faunas of the PF, an assessment was made of the species similarity and differences of the PF complexes of the same age from different wells. Based on the difference in species composition, the fauna of the PF is divided into non-arctic regional and oceanic latitudinal-zonal: subtropical western, tropical central and subtropical central oceanic faunas. To reconstruct the climatic fluctuations that occurred at the end of the Campanian century in the Pacific Ocean, the systematic composition of the shells of planktonic foraminifera was studied from the core samples of eleven deep-sea drilling wells.The identified PF thanatocenoses were assigned to two types (Tethyan, intermediate) and one subtype (thermal-boreal). Based on the spatial distribution of thanatocenoses, the position of climatic zones for two sections of the late Campanian was determined. Within the studied water area, two climatic zones were developed during the studied age interval: intermediate and Tethyan. In the middle of the Late Campanian, the boundary between them passed in the paleoequator region. At the end of the late Campanian, it became sharply colder. The intermediate and Tethyan zones narrowed. In the northern part of the studied water area, a warm-boreal subzone was revealed, in the southern part, the Tethyan subzone was replaced by an intermediate zone. The obtained reconstructions are confirmed by our own and published data of oxygen isotope analysis.","PeriodicalId":122322,"journal":{"name":"Journal of Oceanological Research","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122645357","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: 0

THE SCIENTIFIC SCHOOL OF PROFESSOR S. S. LAPPO – SOME IDEAS, WORKS AND RESULTS s. s.拉波教授的科学学派——一些思想、著作和成果

Journal of Oceanological Research Pub Date : 2023-07-19 DOI: 10.29006/1564-2291.jor-2023.51(2).8

A. E. Rozhdestvensky

引用次数: 0

ON THE 70th ANNIVERSARY OF DR. ANDREY SEREBRYANY 纪念安德烈·谢列布良尼博士诞辰70周年

Journal of Oceanological Research Pub Date : 2023-07-19 DOI: 10.29006/1564-2291.jor-2023.51(2).10

E. Khimchenko

引用次数: 0

TATIANA FIODOROVNA STSCHAPOVA (1902–1954)

Journal of Oceanological Research Pub Date : 2023-07-19 DOI: 10.29006/1564-2291.jor-2023.51(2).6

O. V. Maximova

{"title":"TATIANA FIODOROVNA STSCHAPOVA (1902–1954)","authors":"O. V. Maximova","doi":"10.29006/1564-2291.jor-2023.51(2).6","DOIUrl":"https://doi.org/10.29006/1564-2291.jor-2023.51(2).6","url":null,"abstract":"On 14 of March 2022 it was 120 years since the day of birth of Tatiana Fiodorovna Stschapova, outstanding algologist, doctor of biological sciences. On 7 of May 2023 there was 75 years from her including in the staff of Oceanology Institute as senior scientist. She was one of the brilliant scientific pleiad which has created world-wide reputation of our Institute. Tatiana Fiodorovna studied bottom flora and vegetation in Black, Azov, Caspian, White and Barents Seas. In 1948 she organized and headed the first expedition of IO on Far East seas. Those expeditions have continued their activity in 1950th and raised marine algology of Japan Sea and Sakhalin Island to new level of knowledge. Stschapov’s publications on bottom flora and structure of benthic communities are up to now considered to be standard of hydrobotanical investigations. Her doctor thesis has laid the foundation of marine phytogeography. The scientific direction she had created has been continued by her follower Vera Vozzhinskaya and exists nowadays in the Laboratory of coastal ecology IO. Returning to Moscow from Sakhalin expedition Tatiana Fiodorovna perished in the airplane crash – being just in the prime of her talent. The investigation of archive documents resulted in very interesting data on her family and ancestors – on the historical background of our motherland.","PeriodicalId":122322,"journal":{"name":"Journal of Oceanological Research","volume":"1986 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131076277","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: 0

WATER EUTROPHICATION AND ZOOPLANKTON DISTRIBUTION IN THE BALTIC SEA UNDER ABNORMAL WARMING CONDITIONS IN SUMMER OF 2021 2021年夏季异常变暖条件下波罗的海水体富营养化及浮游动物分布

Journal of Oceanological Research Pub Date : 2023-07-19 DOI: 10.29006/1564-2291.jor-2023.51(2).1

S. Aleksandrov, A. Semenova

{"title":"WATER EUTROPHICATION AND ZOOPLANKTON DISTRIBUTION IN THE BALTIC SEA UNDER ABNORMAL WARMING CONDITIONS IN SUMMER OF 2021","authors":"S. Aleksandrov, A. Semenova","doi":"10.29006/1564-2291.jor-2023.51(2).1","DOIUrl":"https://doi.org/10.29006/1564-2291.jor-2023.51(2).1","url":null,"abstract":"Data on the structure, abundance and spatial distribution of plankton were obtained for the Russian water area in the south-eastern part, as well as in the central part of the Baltic Sea, during the period of abnormally warm climatic conditions in the summer of 2021. The highest abundance of zooplankton and concentrations of chlorophyll “a” (eutrophic level) were in the coastal area and seaward to a depth of 40 m. Under the conditions of the exclusively open sea, water eutrophication decreased to the mesotrophic level. The lowest values of chlorophyll “a”, the abundance and biomass of zooplankton were observed in the deep-water zone (depths of 100–200 m), located mainly in the Gdansk Deep and Gotland Deep. The excess of the climatic norm in 2021 had a multidirectional effect on plankton. The intensive development of algae, favorable for the development of zooplankton, expand from the coastal zone to the seaward area to depths of 40 m. At the same time, there was a decrease in the abundance of the largest and most valuable zooplankton species (Pseudocalanus elongatus and others) for planktophagous fish. Such changes in plankton have been observed in recent decades and were clearly manifested in the anomalously warm 2021.","PeriodicalId":122322,"journal":{"name":"Journal of Oceanological Research","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124207566","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: 0

INTEGRATION OF DIGITAL MEASURING SENSORS INTO UNMANNED SURFACE VEHICLES FOR MONITORING WORK IN COASTAL AREAS 将数字测量传感器集成到无人水面车辆中，用于沿海地区的监测工作

Journal of Oceanological Research Pub Date : 2023-07-19 DOI: 10.29006/1564-2291.jor-2023.51(2).5

V. Nikishin, A. Bagaev

{"title":"INTEGRATION OF DIGITAL MEASURING SENSORS INTO UNMANNED SURFACE VEHICLES FOR MONITORING WORK IN COASTAL AREAS","authors":"V. Nikishin, A. Bagaev","doi":"10.29006/1564-2291.jor-2023.51(2).5","DOIUrl":"https://doi.org/10.29006/1564-2291.jor-2023.51(2).5","url":null,"abstract":"Modern oceanological research in the coastal zone is not only a science-intensive task, but also a popular service with high practical significance. Modern unmanned surface vehicles (UAVs) allow one to move echo sounders, conductometers, samplers and other measuring instruments on the surface of the sea and carry out measurements without direct human involvement. Their use accelerates the organization and course of expeditions, expands the research area: due to their small size they can work in shallow areas with complex orography, where it is dangerous to use vessels with a crew. However, in the domestic oceanological practice there is no universal and cost-effective import substitution platform for solving such a wide range of tasks. This paper presents the results of the development of a universal parameter registration module, a mounting module for instruments and an automatic navigation unit for use in surface unmanned vehicles for hydrographic and oceanological research. The diagrams of the printed circuit board, algorithms of operation and examples of use in the coastal zone of the Black Sea and on some hydrological objects in expeditions of various duration are given. The developed module has a high potential for modernization, low cost and is easily replicated for use both as part of various unmanned complexes and in scientific and methodological tasks.","PeriodicalId":122322,"journal":{"name":"Journal of Oceanological Research","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123754395","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: 0

SOME EPISODES OF THE LIFE OF ACADEMICIAN L. I. LOBKOVSKY (TO THE 75th ANNIVERSARY OF THE JUBILARIAN) 洛科夫斯基院士生平片段(致75周年诞辰)

Journal of Oceanological Research Pub Date : 2023-07-19 DOI: 10.29006/1564-2291.jor-2023.51(2).9

N. Sorokhtin

{"title":"SOME EPISODES OF THE LIFE OF ACADEMICIAN L. I. LOBKOVSKY (TO THE 75th ANNIVERSARY OF THE JUBILARIAN)","authors":"N. Sorokhtin","doi":"10.29006/1564-2291.jor-2023.51(2).9","DOIUrl":"https://doi.org/10.29006/1564-2291.jor-2023.51(2).9","url":null,"abstract":"This essay is dedicated to the 75th anniversary of the outstanding Russian scientist Leopold Isaevich Lobkovsky. The article describes the path of formation and professional transformation of a graduate of the Faculty of Mechanics and Mathematics of Lomonosov Moscow State University, who in the course of his work made a significant contribution to World science in the field of geodynamics. In particular, he created the prerequisites for a significant revision of the physical foundations of the theory of lithospheric plate tectonics and its transformation into the theory of tectonics of deformable lithospheric plates. The second important achievement of L. I. Lobkovsky is the creation of a keyboard model of island-arc systems and the trigger effect of energy unloading in subduction zones. The most important geopolitical achievement of the hero of the day is the creation of a model for the development of the Canadian Basin and the Arctic Ocean in the Mesozoic and Cenozoic. This made it possible to substantiate the continental nature of the vast areas of the Arctic for the declaration of Russian priority over them in the relevant UN commission.","PeriodicalId":122322,"journal":{"name":"Journal of Oceanological Research","volume":"225 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114424865","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: 0

THERMAL REGIME OF THE SMALL ARAL SEA IN CHANGING CLIMATE CONDITIONS 气候变化条件下小咸海的热状态

Journal of Oceanological Research Pub Date : 2023-07-19 DOI: 10.29006/1564-2291.jor-2023.51(2).2

A. Izhitskiy

{"title":"THERMAL REGIME OF THE SMALL ARAL SEA IN CHANGING CLIMATE CONDITIONS","authors":"A. Izhitskiy","doi":"10.29006/1564-2291.jor-2023.51(2).2","DOIUrl":"https://doi.org/10.29006/1564-2291.jor-2023.51(2).2","url":null,"abstract":"The article is focused on the thermal regime of the largest in area and the most important in terms of economic importance of the residual basins of the Aral Sea – the Small Aral. The study is based on numerical experiments using the one-dimensional ocean turbulence model GOTM. Based on data on climatic variability in the study area for the modern and projection periods, three series of numerical experiments were carried out. The first one is modeling the modern thermal regime of the Small Aral Sea under the influence of climate reanalysis, the second and third series are modeling the future variability of the thermal regime of waters under the influence of predictive climate scenarios. According to the obtained model estimates, within the framework of two prognostic scenarios, in the next decade in the Small Aral Sea, a weakening of vertical mixing processes is expected, which will lead to an increase in thermal stratification in summer, which will be accompanied by a significant decrease in near-bottom temperatures relative to the current period and heat accumulation mainly in the upper meters of the water. The corresponding quantitative and qualitative assessments are given. An assessment is made of the influence of possible changes in the level of the reservoir surface on its thermal regime.","PeriodicalId":122322,"journal":{"name":"Journal of Oceanological Research","volume":"84 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127850476","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: 0

THE STRUCTURE OF WATER MASSES IN THE DAVIS AND MAWSON SEAS ACCORDING TO EXPEDITION DATA OF THE 67th RAE 根据67年代的考察资料，研究了戴维斯海和莫森海的水团结构

Journal of Oceanological Research Pub Date : 2023-07-19 DOI: 10.29006/1564-2291.jor-2023.51(2).3

A. Fedotova, S. Kashin

{"title":"THE STRUCTURE OF WATER MASSES IN THE DAVIS AND MAWSON SEAS ACCORDING TO EXPEDITION DATA OF THE 67th RAE","authors":"A. Fedotova, S. Kashin","doi":"10.29006/1564-2291.jor-2023.51(2).3","DOIUrl":"https://doi.org/10.29006/1564-2291.jor-2023.51(2).3","url":null,"abstract":"We present the results of oceanographic studies from 64 stations occupied on the slope and shelf in the Davis Sea and the Mawson Sea during the 67th Russian Antarctic Expedition (RAE) from the R/V “Akademik Fedorov” in January–February 2022. The analysis of unique highprecision CTD data and hydrochemical indicators, together with a comparison with the results of previous studies, allowed us to obtain valuable information about the interannual variability of thermohaline characteristics of Antarctic shelf water on the shelf in the central part of the Davis Sea, to determine the structure of water masses on the slope and shelf in the western part of the Davis Sea and the eastern part of the Mawson Sea. Cascading and dense Antarctic shelf water not been recorded during the research. The thermohaline characteristics of Antarctic shelf water recorded in the central part of the Davis Sea in 2001, 2017, 2021 and dense Antarctic shelf water presence in the basins in February 2022 suggest the participation of Davis Sea shelf water in the ventilation of deep waters and suggest an irregular nature of the source of Antarctic bottom waters in the Davis Sea.","PeriodicalId":122322,"journal":{"name":"Journal of Oceanological Research","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121821016","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: 0

OIL POLLUTION OF THE GULF OF OMAN BASED ON MONITORING WITH SYNTHETIC APERTURE RADAR 基于合成孔径雷达监测的阿曼湾石油污染

Journal of Oceanological Research Pub Date : 2023-04-10 DOI: 10.29006/1564-2291.jor-2023.51(1).6

S. K. Klimenko, A. Ivanov, N. Evtushenko

引用次数: 0