說明
This dataset provides up-to-date data on the fauna of oligochaetes living in the 13 tributaries and water bodies of the Vychegda river (upper riverbed). The data includes 44 species and forms of oligochaetes
資料紀錄
此資源sampling event的資料已發佈為達爾文核心集檔案（DwC-A），其以一或多組資料表構成分享生物多樣性資料的標準格式。 核心資料表包含 72 筆紀錄。
亦存在 1 筆延伸集的資料表。延伸集中的紀錄補充核心集中紀錄的額外資訊。 每個延伸集資料表中資料筆數顯示如下。
此 IPT 存放資料以提供資料儲存庫服務。資料與資源的詮釋資料可由「下載」單元下載。「版本」表格列出此資源的其它公開版本，以便利追蹤其隨時間的變更。
版本
以下的表格只顯示可公開存取資源的已發布版本。
如何引用
研究者應依照以下指示引用此資源。:
Baturina M (2024). The fauna of Oligochaeta (Annelidae) of the tributaries of the Vychegda River (upper stream). Version 1.1. Institute of Biology of Komi Scientific Centre of the Ural Branch of the Russian Academy of Sciences. Samplingevent dataset. http://ib.komisc.ru:8088/ipt/resource?r=aqua_olig_tribut_upper_vychegda&v=1.1
權利
研究者應尊重以下權利聲明。:
此資料的發布者及權利單位為 Institute of Biology of Komi Scientific Centre of the Ural Branch of the Russian Academy of Sciences。 This work is licensed under a Creative Commons Attribution Non Commercial (CC-BY-NC 4.0) License.
GBIF 註冊
此資源已向GBIF註冊，並指定以下之GBIF UUID: 15ed9922-f0b9-4d99-9678-e3c8516bf290。 Institute of Biology of Komi Scientific Centre of the Ural Branch of the Russian Academy of Sciences 發佈此資源，並經由Participant Node Managers Committee同意向GBIF註冊成為資料發佈者。
關鍵字
Samplingevent; Annelida; Oligochaeta; European Northeast of Russia; Vychegda; tributaries; headwaters; Specimen; Samplingevent
聯絡資訊
- 元數據提供者 ●
- 出處 ●
- 連絡人
- researcher
- 28 Kommunisticheskaya st., 167982 Syktyvkar, Komi Republic, Russia
- +79128693715
https://orcid.org/0000-0002-6521-6609
地理涵蓋範圍
The research area includes 13 tributaries the upper reaches of the Vychegda river and stagnant water bodies. The upper course of the Vychegda River belongs to the Timan Middle Taiga Province and originates on the Pechora-Vychegodsky Plateau. The length of the upper section of the Vychegda River is 32.2%. The river's catchment area is located in the Southern Timan region and the adjacent plains.
| 界定座標範圍 | 緯度南界 經度西界 [61.089, 53.789], 緯度北界 經度東界 [62.72, 55.613] |
|---|
分類群涵蓋範圍
無相關描述
| Subclass | Oligochaeta |
|---|---|
| Family | Naididae, Enchytraeidae, Lumbriculidae, Lumbricidae |
| Subfamily | Naidinae, Tubificinae, Pristininae |
時間涵蓋範圍
| 起始日期 / 結束日期 | 2014-06-01 / 2022-08-30 |
|---|
取樣方法
The 13 small and middle rivers (tributaries of the Vychegda, upper stream) and some stagnant water bodies was studied. In the rivers the substrate is predominantly gravel and boulders. Numerous rapids are noted along the river. Sandy substrates are often found in the pools, and the pool bottoms are silted. In the lake and small water bodies bottom predominantly composed of sand, black silt and moss.
| 研究範圍 | The dataset provides information on the number of individuals of aquatic oligochaete in zoobenthos sample |
|---|---|
| 品質控管 | The data were collected and identified by specialists from the Institute of Biology of the Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences. Morphological analysis specimens were performed using compound microscopes BIMAM R13-1, Leica DM 4000B. For identification of species we used both standard keys and data reported in modern studies specifically addressing the taxonomy (Chekanovskaya 1962; Timm 2009; Key to identification of zooplankton and zoobenthos, 2010, Schmelz, Collado, 2010). 1. Key to Identification of Zooplankton and Zoobenthos of Fresh Water of European Russia, KMK Scientific Press, Moscow, 2010, pp. 151–183. [In Russian]. 2. Schmelz R., Collado R. A guide to European terrestrial and freshwater species of Enchytraeidae (Oligochaeta). Soil organisms. Vol. 82. pp. 1-176. 3. Chekanovskaja O.V. Aquatic oligochaetes of the fauna of the USSR. Moscow-Leningrad: Nauka. 1962. 412 pp. [in Russian]. 4. Timm T. A guide to the freshwater Oligochaeta and Polychaeta of northern and central Europe. Lauterbornia, 1999. Issues 66. 235 pp. |
方法步驟描述:
- Oligochetae samples were taken with a Petersen grab (sampling area 0.025 m2) on soft bottoms and with a hydrobiological scraper (blade length 20 cm and mesh size of the attached with mesh size ≤158 μm, sampling area 0.04 m2) on gravel bottoms. Samples were preserved in 4% formaldehyde (in the field) and examined under light microscopes in the laboratory. Morphological analysis was performed using a stereomicroscope Leica DM 4000. The worm species affiliation was ascertained under existing taxonomic keys in accordance with the present-day classification of each group. Voucher specimens were deposited at the Institute of Biology, Syktyvkar (Oligochaeta).