科考船Deneb:海洋科学研究10年

IF 0.7 Q4 OCEANOGRAPHY
G. Matishov, O. Stepanyan
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引用次数: 3

摘要

研究俄罗斯南部海域的自然和人为过程是俄罗斯科学院南方科学中心的一项优先任务。俄罗斯科学院南方科学中心每年都在俄罗斯南部进行海上考察,为期15年。2017年标志着R/V Deneb号在亚速海和黑海首次探险的十周年。在2012年至2016年的五年间,R/V Deneb号在亚速海和黑海进行了36次复杂的考察;3500个海洋站的数据丰富了海洋数据库,在900多个复杂的水生生物站进行了1.1万多次采样。远征材料扩大了南方科学中心的海洋学数据库:实地和档案数据可用于评估有机物和碳的长期动态、亚速海的透明度和盐度,并计算亚速海和黑海的温度、盐度、内波和水位波动的小尺度变化特征。在黑海的研究提供了广泛的同步数据,这些数据描述了2-20米深处最脆弱的嗜沙底栖生物群落的现状。对小河入海处的河口进行了详细的研究。获得了在黑海俄罗斯段整个陆架地区水母、植物和微型浮游生物的分布和数量特征的新数据。对黑海新来者——荷兰蟹(harrisi tridentate)——的种群进行了研究,它们只生活在盐度不稳定的海峡谷中。应用宏基因组学方法对亚速海和黑海浮游生物群落进行了研究,获得了有关海洋细菌群落多样性和结构的新数据。关于亚速海和黑海环境条件的海洋观测数据每年都交给俄罗斯联邦黑海海军海道测量部,用于实地服务。对数据
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Research Vessel Deneb: 10 Years of Marine Scientific Research
Study of natural and anthropogenic processes in the southern seas of Russia is a priority task of the Southern scientific center of Russian Academy of Sciences. Annually for 15 years, the Southern scientific center of RAS carried out sea expeditions in the south of Russia. The year of 2017 was marked as a 10-year anniversary of the first expedition of the R/V Deneb in the Azov and Black seas. During a five-year period from 2012 to 2016, 36 complex expeditions in the Azov and Black seas were carried out by R/V Deneb ; the oceanographic database was enriched with the data of 3500 oceanological stations, more than 11,000 samplings were done at more than 900 complex hydrobiological stations. The expeditionary materials enlarged the oceanographic database of the Southern scientific center: the field and archival data permitted to assess long-term dynamics of organic matter and carbon, the Azov Sea transparency and salinity and to calculate the characteristics of small-scale variability of temperature, salinity, internal waves and level fluctuations in the Azov and Black seas. The research in the Black Sea provided extensive synchronous data which characterize current state of the most vulnerable psammophilic benthic communities at the depths of 2–20 m. The estuaries of small rivers at their junction with the sea were studied in details. The new data on distribution and quantitative characteristics of jelly-like-, phyto- and pico-plankton over the whole shelf area of the Russian sector of the Black Sea is obtained. The Black Sea population of newcomers – Holland crabs (Rhitropanopaeus harrisi tridentate) – living exclusively in the sea canyons with unstable salinity was studied. The metagenomic approaches applied to study the plankton communities in the Azov and Black seas, were used to obtain new data on diversity and structure of marine bacterial communities. The oceanological observation data on the environment conditions in the Azov and Black seas are annually directed to the Hydrographic department of the Black Sea Navy of Russian Federation where it is used in the field service. on data
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来源期刊
Physical Oceanography
Physical Oceanography OCEANOGRAPHY-
CiteScore
1.80
自引率
25.00%
发文量
8
审稿时长
24 weeks
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