Journal of Oceanological Research最新文献

OCEAN EXPLORATION, TECHNOLOGY, FLEET: YESTERDAY, TODAY, TOMORROW 海洋探索、技术、舰队：昨天、今天、明天

Journal of Oceanological Research Pub Date : 2023-11-09 DOI: 10.29006/1564-2291.jor-2023.51(3).1

I. E. M. Mikhaltsev

引用次数: 0

BREATH OF THE DEEP OCEAN IN THE MOSCOW MUSEUM 莫斯科博物馆的深海气息

Journal of Oceanological Research Pub Date : 2023-11-09 DOI: 10.29006/1564-2291.jor-2023.51(3).11

E. V. Sidorova, O. G. Strelkova

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TO THE 95th ANNIVERSARY OF THE BIRTH OF SERGEI VLADIMIROVICH PERESLEGIN (01.10.1928–31.07.2023) 谢尔盖-弗拉基米罗维奇-佩雷斯列金（SERGEI VLADIMIROVICH PERESLEGIN）（1928 年 10 月 1 日至 2023 年 7 月 31 日）诞辰 95 周年纪念

Journal of Oceanological Research Pub Date : 2023-11-09 DOI: 10.29006/1564-2291.jor-2023.51(3).18

V. S. Pereslegin, N. Kozhelupova, D. V. Ivonin, S. A. Sviridov

引用次数: 0

MODERN MARINE RESEARCH STABILIZED BUOYS 现代海洋研究稳定浮标

Journal of Oceanological Research Pub Date : 2023-11-09 DOI: 10.29006/1564-2291.jor-2023.51(3).2

D. G. Levchenko

{"title":"MODERN MARINE RESEARCH STABILIZED BUOYS","authors":"D. G. Levchenko","doi":"10.29006/1564-2291.jor-2023.51(3).2","DOIUrl":"https://doi.org/10.29006/1564-2291.jor-2023.51(3).2","url":null,"abstract":"Marine stabilized buoys are currently a relatively new and rapidly developing branch of the Global Ocean Observing System (GOOS) (Strategy GOOS-2030. 2021). They find application in a number of topical studies aimed at solving a wide range of problems, including the study of slow or deviant trends, such as seismic and volcanic processes in subduction zones, gas exchange between the ocean and the atmosphere, biooptical observations, etc. The proposed the article is of a review nature. Two different types of stabilized buoys are considered: “spar” with motion stabilization relative to the average level of the water surface and “inverted pendulum” with fixation relative to the seabed. Examples are given of a stabilized “spar” type buoy used to study the interaction of the atmosphere and the ocean, two “inverted pendulum” buoys as part of a system for calibrating optical satellite sensors and for monitoring seabed displacement in a zone of volcanic activity. The project of a stabilized buoy of the “spar” design made of stressed reinforced concrete, developed at the IO RAS, is described. The main advantages of such a buoy compared to metal buoys are: durability, environmental friendliness, relative cheapness. The features of the calculation of a buoy of a reinforced concrete structure are considered.","PeriodicalId":122322,"journal":{"name":"Journal of Oceanological Research","volume":"41 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139282041","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

ECOLOGICAL HAZARD OBJECTS RESEARCH RESULTS AT TSIVOLKI BAY (NOVAYA ZEMLYA, KARA SEA) 齐沃尔基海湾（喀拉海新泽姆利亚）生态危害物研究成果

Journal of Oceanological Research Pub Date : 2023-11-09 DOI: 10.29006/1564-2291.jor-2023.51(3).3

N. A. Rimsky-Korsakov, A. Kazennov, O. E. Kiknadze, A. A. Pronin, I. M. Anisimov, A. V. Lesin, V. O. Muravija

{"title":"ECOLOGICAL HAZARD OBJECTS RESEARCH RESULTS AT TSIVOLKI BAY (NOVAYA ZEMLYA, KARA SEA)","authors":"N. A. Rimsky-Korsakov, A. Kazennov, O. E. Kiknadze, A. A. Pronin, I. M. Anisimov, A. V. Lesin, V. O. Muravija","doi":"10.29006/1564-2291.jor-2023.51(3).3","DOIUrl":"https://doi.org/10.29006/1564-2291.jor-2023.51(3).3","url":null,"abstract":"The article presents results of field studies of the environmental assessment of the bays of the eastern coast of Novaya Zemlya in connection with potentially dangerous objects flooded in this region, which are the nuclear fleet operation waste products. In the course of these studies, technology was used based on remote-controlled and towed uninhabited underwater vehicles (ROV and UTSI), as well as side-view sonar (SSS) developed at IO RAS. To detail information about the condition of emergency facilities and operational waste flooded in 60 years at Tsivolki bay, a deep-water UTSI “Video Module” was used. It is equipped with video and photo cameras, a high-frequency SSS, a depth gauge, an altimeter, a laser scale pointer, as well as auxiliary equipment that ensures the functioning of research systems. Observations in the Gulf of Tsivolki using instrumental technologies made it possible to identify underwater objects whose existence was known only from archival data. Monitoring of the condition of objects was provided using RAM-family gamma-ray spectrometers developed at the Kurchatov Institute Research Center. The nature of the recorded gamma-ray spectra generally corresponds to the measurement results obtained during the assembly survey in 2010 and 2015, and indicates the integrity of the internal protective barriers.","PeriodicalId":122322,"journal":{"name":"Journal of Oceanological Research","volume":"19 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139282397","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

IN MEMORY OF ALEXANDER IVANOVICH BLAZHCHISHIN (14.09.1933–25.03.1998) 纪念亚历山大-伊万诺维奇-布拉日申（1933 年 9 月 14 日-1998 年 3 月 25 日）

Journal of Oceanological Research Pub Date : 2023-11-09 DOI: 10.29006/1564-2291.jor-2023.51(3).17

V. A. Chechko

引用次数: 0

FLOATING MARINE LITTER IN THE NORTHEASTERN ATLANTIC IN AUTUMN 2022 2022 年秋季东北大西洋的海洋漂浮垃圾

Journal of Oceanological Research Pub Date : 2023-11-09 DOI: 10.29006/1564-2291.jor-2023.51(3).7

O. P. Netsvetaeva

{"title":"FLOATING MARINE LITTER IN THE NORTHEASTERN ATLANTIC IN AUTUMN 2022","authors":"O. P. Netsvetaeva","doi":"10.29006/1564-2291.jor-2023.51(3).7","DOIUrl":"https://doi.org/10.29006/1564-2291.jor-2023.51(3).7","url":null,"abstract":"Ship-borne observations of floating marine litter in the northeastern region of the Atlantic Ocean were carried out during the 45th cruise of the R/V “Professor Logachev”. The route of the vessel covered the waters of the Baltic, North Seas, the English Channel, the northeastern region of the Atlantic Ocean. A small amount of floating marine litter was found in the surveyed water areas. In total, 37 objects 5–40 cm in size were noted, which were found in single quantities, there were no litter accumulations. Plastic made up 89 % of the total amount of recorded litter items. Basically, these are various plastic pieces 2.5–50 cm in size, plastic bags including pieces and other plastic items. The distribution of floating marine litter was uneven along the vessel’s route. It was not found in the Baltic and North Seas. Its concentration in the English Channel was 1.52 items/km2; in general, in the water area of the northeastern Atlantic – 1.08 items/km2; off the coast of Portugal and west of the Canary Islands – 1.41 and 6.43 items/km2 respectively. Thus, it has been shown that the open part of the Atlantic Ocean in the Northern Hemisphere far from the coast and outside the subtropical circulation is not characterized by pollution by floating marine litter. A significant increase in concentration was noted only in the outer region of the accumulation zone, due to the North Atlantic gyre. In addition, the importance of adopting and complying with the rules of international and regional conventions in the field of waste management was noted.","PeriodicalId":122322,"journal":{"name":"Journal of Oceanological Research","volume":"21 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139281863","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

PHYTOCENOSES OF BRACKISH MARSHES OF THE MOUTH OF THE ONEGA RIVER 奥涅加河口咸水沼泽的植物群落

Journal of Oceanological Research Pub Date : 2023-11-09 DOI: 10.29006/1564-2291.jor-2023.51(3).6

D. Moseev, A. V. Leshchev, I. Miskevich, L. A. Sergienko, M. O. Berezina

引用次数: 0

RECENT TRENDS IN NEAR-SURFACE AIR TEMPERATURE IN ANTARCTICA FROM REANALYSYS AND STATION DATA 从再分析和观测站数据看南极洲近地面气温的近期变化趋势

Journal of Oceanological Research Pub Date : 2023-11-09 DOI: 10.29006/1564-2291.jor-2023.51(3).4

P. Y. Romanov, N. Romanova

{"title":"RECENT TRENDS IN NEAR-SURFACE AIR TEMPERATURE IN ANTARCTICA FROM REANALYSYS AND STATION DATA","authors":"P. Y. Romanov, N. Romanova","doi":"10.29006/1564-2291.jor-2023.51(3).4","DOIUrl":"https://doi.org/10.29006/1564-2291.jor-2023.51(3).4","url":null,"abstract":"This study utilizes monthly-mean records of near-surface air temperature from ground-based stations in Antarctica spanning the time period of 1980 to 2022 to estimate temperature trends in the region. Analysis of in situ data confirms the prevailing warming tendencies over the continent, with positive trends observed at 11 out of the 18 examined stations. Annual mean temperature trends reach 0.40 °C/decade, with the most significant warming observed in the Antarctic Peninsula, West Antarctica, and Inner Antarctica. Relatively weaker and mixed temperature trends occurred in the coastal areas of East Antarctica. Throughout the year, the spring season exhibited the most consistent upward trends across the continent. Comparing current temperature trends with earlier estimates has revealed increased warming at most Antarctic stations in recent years. Four widely used reanalysis datasets – ERA5, JRA55, MERRA2, and CFSR – were examined to evaluate their ability to reproduce the observed temperature trends in situ. Among these four datasets temperature trends inferred from ERA5 provided the best fit to the station data. However, even in ERA5, the uncertainty in trend estimates was comparable to the magnitude of trend variation between stations. This suggests a limited ability of available reanalysis datasets to accurately reproduce the spatial distribution and patterns of temperature trends across the continent.","PeriodicalId":122322,"journal":{"name":"Journal of Oceanological Research","volume":"172 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139282143","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

X-RAY VISUALIZATION AS IDENTIFICATION TECHNIQUE FOR FRAGMENTS OF DEEP-SEA HABITAT-FORMING SCLERACTINIANS 作为深海栖息地形成硬骨鱼碎片鉴定技术的 X 射线显像技术

Journal of Oceanological Research Pub Date : 2023-11-09 DOI: 10.29006/1564-2291.jor-2023.51(3).19

T. Molodtsova, A. V. Mishin, U. V. Simakova

{"title":"X-RAY VISUALIZATION AS IDENTIFICATION TECHNIQUE FOR FRAGMENTS OF DEEP-SEA HABITAT-FORMING SCLERACTINIANS","authors":"T. Molodtsova, A. V. Mishin, U. V. Simakova","doi":"10.29006/1564-2291.jor-2023.51(3).19","DOIUrl":"https://doi.org/10.29006/1564-2291.jor-2023.51(3).19","url":null,"abstract":"Deep-sea colonial Scleractinia (Anthozoa: Hexacorallia) are indicator species of vulnerable marine ecosystems known as deep-sea coral reefs. The number of species of deep-sea community-forming colonial Scleractinia is small and specimens of good preservation, especially those collected in a live state, can be easily identified to the species level. Identification of fragments, especially those of the basal part of colonies, can be difficult. We have shown that X-ray examination can effectively distinguish colony fragments of the widespread deep-sea community-forming scleractinian corals Desmophyllum pertusum and Solenosmilia variabilis (Caryophylliidae). The skeleton of S. variabilis is considerably denser and less X-ray permeable compared to D. pertusum. The calyx cavities of the corallites of S. variabilis are visible only at the periphery of the fragment and practically do not extend to the outside. In D. pertusum, the cavities of the corallites can be deeply traced in the fragment body, they have a conical shape and considerably expand to the periphery. The proposed method of identification is inexpensive, does not require special sample preparation, and allows rapid identification of bulk material.","PeriodicalId":122322,"journal":{"name":"Journal of Oceanological Research","volume":"10 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139281955","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