坦德拉湾商业虾虎鱼种群动态及其收获

Q4 Environmental Science

Hydrobiological Journal Pub Date : 2023-01-01 DOI:10.1615/hydrobj.v59.i2.40

P. Tkachenko

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引用次数: 0

摘要

本文研究了近30年来天德拉湾商业虾虎鱼(圆虾虎鱼Neogobius melanostomus (Pallas, 1814)、野虾虎鱼Mesogobius batrachocephalus (Pallas, 1814)和草虾虎鱼Zosterisessor ophiocephalus (Pallas, 1814))的种群动态。在Tendra岛以南15公里的公海上发现了knout虾虎鱼的栖息地，这是该物种在黑海西北部的主要保护区之一。研究了1989-2001年在天德拉湾和2019年在指定地点的虎虾虎鱼的尺寸、重量参数和年龄结构;对他们进行了比较分析。

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Dynamics of Commercial Goby Species Populations and Their Harvest in the Tendra Gulf

The article deals with dynamics of populations of the commercial gobies (round goby Neogobius melanostomus (Pallas, 1814), knout goby Mesogobius batrachocephalus (Pallas, 1814) and grass goby Zosterisessor ophiocephalus (Pallas, 1814)) in the Tendra Bay for the past 30 years. The habitat of knout goby in the open sea 15 km to the south of the Tendra Island was revealed, which is one of the main reserves of the species in the nort-western section of the Black Sea. Dimensional and weight parameters and age structure of the considered species over 1989-2001 in the Tendra Bay and of knout goby in 2019 in the specified locationwere examined; their comparative analysis was carried out.

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来源期刊

Hydrobiological Journal Environmental Science-Ecology

CiteScore

0.90

自引率

0.00%

发文量

期刊介绍： This journal contains translations from the premier Russian and Eastern European periodicals in aquatic biology and aquatic ecosystems, supplemented by original articles from elsewhere. The journal publishes in the area of physiology, biochemistry, systematics, ecology and conservation of freshwater fish, invertebrates, vascular plants, zoo- and phytoplankton, as well as freshwater quality and toxicology. While most of the papers deal with inland waters, the journal also publishes articles reporting on expeditionary work, especially the Antarctic and tropical seas. Hydrobiological Journal is valuable to freshwater and marine biologists and chemists, limnologists, environmental scientists, oceanographers, and toxicologists.