地中海以色列海岸底栖生物蓝藻多样性的首次记录

Q3 Environmental Science

Botanica Pacifica Pub Date : 2022-01-01 DOI:10.17581/bp.2022.11211

E. Miroshnichenko, S. Barinova, L. Ryabushko

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引用次数: 0

摘要

该工作旨在研究地中海以色列海岸底栖动物蓝藻的物种多样性和生态学。结果发现了24个蓝藻分类群。该海域首次发现7个蓝藻分类群:incerta、Aphanothece nidulans、Chlorogloea cf. microcystoides、Pseudanabaena mucicola、choococcus sp.、Gloeocapsopsis sp.、Trichocoleus sp.。蓝藻属以底栖(90%)和海洋(67%)为主。恶劣程度指标仅有4项，且均为低污染水域和中污染水域常见的淡水物种。大多数种具有广泛的地理分布。以北方(10%)、北方-热带(38%)、北极-北方-热带(29%)和世界大都会(24%)类群为特征的物种。蓝藻物种丰富度在以色列中部工业区和城区的人为负荷最大的地点增加，在保护区的人为负荷最小。

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The first records of Cyanobacteria diversity in the benthos of the Israeli Coast of the Mediterranean Sea

The work aims the study the species diversity and ecology of Cyanobacteria in the benthos on the Israeli coast of the Mediterranean Sea. As a result, 24 taxa of Cyanobacteria were found. Seven taxa were noted for the first time for this sea: Aphanocapsa incerta, Aphanothece nidulans, Chlorogloea cf. microcystoides, Pseudanabaena mucicola, Chroococcus sp., Gloeocapsopsis sp., Trichocoleus sp. Most Cyanobacteria species were benthic (90 %) and marine (67 %). There were only four indicators of saprobity, and all of them were freshwater species common in oligosaprobic and beta-mesosaprobic waters. Most species had a wide geographic distribution. Species marked of boreal (10 %), boreal-tropical (38 %), arctic-boreal-tropic (29 %) and cosmopolites (24 %) groups. The species richness of Cyanobacteria increased in the sites with the maximal anthropogenic loads from industrial and urban areas of the central Israel, and the minimal ones were in the protected areas.

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来源期刊

Botanica Pacifica Environmental Science-Ecology

CiteScore

1.40

自引率

0.00%

发文量

期刊介绍： Botanica Pacifica (BP) publishes peer-reviewed, significant research of interest to a wide audience of plant scientists in all areas of plant biology (structure, function, development, diversity, genetics, evolution, systematics), all levels of organization (molecular to ecosystem), and all plant groups and allied organisms (cyanobacteria, fungi, and lichens). BP requires authors to frame their research questions and discuss their results in terms of contemporary problems of plant biology. While the geographic focus of the journal is the Pacific region, research submissions that demonstrate clear linkages with other regions are welcome. BP aims to foster the exchange of research ideas between countries with diverse cultures and languages.