Baturina Maria, Kononova Olga, Fefilova Elena, Loskutova Olga
Institute of Biology of Komi Science Centre of the Ural Branch of the Russian Academy of Sciences, Syktyvkar, Russia Institute of Biology of Komi Science Centre of the Ural Branch of the Russian Academy of Sciences Syktyvkar Russia.
Biodivers Data J. 2021 Nov 17;9:e75362. doi: 10.3897/BDJ.9.e75362. eCollection 2021.
Invertebrates are important elements of aquatic ecosystems and play a crucial role in the transformation of matter and energy in continental water bodies. Communities of aquatic invertebrates are characterised by high sensitivity to pollution by nutrients and toxic substances and acidification of water bodies; they serve as good bioindicators of the quality of the aquatic environment and impacts on hydroecosystems. All hydrobionts participate in the processes of self-purification of water bodies.The presented dataset provides information on the aquatic invertebrate community of a large northern river. During 2018-2020, we collected data on changes in the quantitative indicators of the development of benthic and planktonic communities, as well as the species diversity of their fauna. The dataset combines information about the occurrence and abundance of benthic and planktonic invertebrates and summarises data of aquatic invertebrate species found in the Vychegda River in the zone of influence from the pulp and paper mill.
The presented dataset is part of a monitoring programme of the river ecosystems in the production area of Mondi Syktyvkar JSC (the European North-East of Russia, Komi Republic). The dataset describes the structure of benthic invertebrate and plankton communities in the Northern Dvina River Basin. The data on the finding and abundance of large taxa of aquatic invertebrates and species of some groups: Oligochaeta, Cladocera, Copepoda, Rotifera, Ephemeroptera, Plecoptera and Trichoptera are presented. In total, the resource includes 8720 findings of invertebrates, of which 6041 are for zoobenthos organisms and 2679 for zooplankton organisms.
无脊椎动物是水生生态系统的重要组成部分，在大陆水体的物质和能量转化中起着关键作用。水生无脊椎动物群落的特点是对水体中营养物质、有毒物质的污染以及水体酸化高度敏感；它们是水生环境质量和对水生态系统影响的良好生物指标。所有水生生物都参与水体的自我净化过程。所提供的数据集提供了关于一条北方大河的水生无脊椎动物群落的信息。在2018 - 2020年期间，我们收集了底栖生物和浮游生物群落发育的定量指标变化以及其动物区系物种多样性的数据。该数据集结合了关于底栖和浮游无脊椎动物的出现和丰度的信息，并汇总了在维切格达河纸浆造纸厂影响区内发现的水生无脊椎动物物种的数据。
所提供的数据集是蒙迪·瑟克特夫卡尔联合股份公司（俄罗斯欧洲东北部科米共和国）生产区域河流生态系统监测计划的一部分。该数据集描述了北德维纳河流域底栖无脊椎动物和浮游生物群落的结构。呈现了关于大型水生无脊椎动物类群和一些类群物种的发现及丰度的数据：寡毛纲、枝角类、桡足类、轮虫纲、蜉蝣目、襀翅目和毛翅目。该资源总共包括8720次无脊椎动物的发现，其中6041次是底栖动物有机体的发现，2679次是浮游动物有机体的发现。
