説明
A dataset contains 3123 unique occurrences of 86 testate amoebae species (species, genera, and families) from Sphagnum bogs of forest-steppe ecotone (the Middle Volga territory, Russia) with data on microtopography (hummocks, lawns, hollows or not available), oxidizing and reducing potential (redox), total mineralization (TDS), substrate temperature, acidity (Ph), substrate moisture and water table depth (WTD). It is based on field studies performed by Mazei Yuri, Tsyganov Andrei, Bubnova Olga, and Chernyshov Viktor from 2004 to 2006. The dataset contains occurrences and geographic coordinates of terrestrial testate amoebae species occurring in Sphagnum bogs with botanical descriptions of nine represented mires. All samples were prepared using the washing method and water suspension concentration. All data has been published in the related publications Mazei and Tsyganov, 2007a; Mazei et al., 2007a; Mazei et al., 2007b; Mazei and Bubnova, 2007a; Mazei and Tsyganov, 2007b; Tsyganov and Mazei, 2007; Mazei and Bubnova, 2008; Mazei and Bubnova, 2009; Mazei et al., 2009; Mazei and Bubnova, 2007b; Mazei et al., 2007b (See reference list).
The dataset contains following fields: EventID, parentEventID, SamplingProtocol, samplingEffort, sampleSizeValue, sampleSizeUnit, OccurrenceID, eventDate, basisOfRecord, kingdom, scientificName, Family, Class, taxonRank, decimalLatitude, decimalLongitude, geodeticDatum, coordinateUncertaintyInMeters, stateProvince, countryCode, individualCount, OrganismQuantity, organismQuantityType, verbatimDepth, minimumDepthInMeters, maximumDepthInMeters, habitat, measurementType, measurementUnit, measurementValue.
データ レコード
この オカレンス（観察データと標本) リソース内のデータは、1 つまたは複数のデータ テーブルとして生物多様性データを共有するための標準化された形式であるダーウィン コア アーカイブ (DwC-A) として公開されています。 コア データ テーブルには、3,123 レコードが含まれています。
拡張データ テーブルは1 件存在しています。拡張レコードは、コアのレコードについての追加情報を提供するものです。 各拡張データ テーブル内のレコード数を以下に示します。
この IPT はデータをアーカイブし、データ リポジトリとして機能します。データとリソースのメタデータは、 ダウンロード セクションからダウンロードできます。 バージョン テーブルから公開可能な他のバージョンを閲覧でき、リソースに加えられた変更を知ることができます。
バージョン
次の表は、公にアクセス可能な公開バージョンのリソースのみ表示しています。
引用方法
研究者はこの研究内容を以下のように引用する必要があります。:
Kriuchkov N, Babeshko K, Saldaeva N, Chernyshov V, Esaulov A, Komarov A, Mazei N, Saldaev D, Stoiko T, Tsyganov A, Mazei Y (2024). The dataset on terrestrial testate amoebae from forest-steppe ecotone (Middle Volga Territory, Russia) in 2004-2006. Version 1.23. Penza State University. Occurrence dataset. http://gbif.ru:8080/ipt/resource?r=penza&v=1.23
権利
研究者は権利に関する下記ステートメントを尊重する必要があります。:
パブリッシャーとライセンス保持者権利者は Penza State University。 This work is licensed under a Creative Commons Attribution (CC-BY 4.0) License.
GBIF登録
このリソースをはGBIF と登録されており GBIF UUID: 66da1912-92fe-4527-95be-fb38b12b21a8が割り当てられています。 Participant Node Managers Committee によって承認されたデータ パブリッシャーとして GBIF に登録されているPenza State University が、このリソースをパブリッシュしました。
キーワード
Samplingevent
連絡先
- メタデータ提供者 ●
- 最初のデータ採集者
- Senior lecturer
https://orcid.org/0000-0002-1454-1321
- メタデータ提供者 ●
- 最初のデータ採集者
- Associate professor
- ●
- メタデータ提供者 ●
- 最初のデータ採集者 ●
- 連絡先
- Associate professor
- No. 1, International University Park Road
- 15994709513
- 最初のデータ採集者
- Associate professor
- 最初のデータ採集者
- Leading Researcher
- メタデータ提供者 ●
- 最初のデータ採集者
- Professor
地理的範囲
Forest-steppe ecotone (Penza region, Middle Volga Territory, Russia)
| 座標（緯度経度） | 南 西 [52.54, 45.138], 北 東 [53.362, 46.836] |
|---|
生物分類学的範囲
Testate amoebae: 86 mapped taxa.
| Kingdom | Protozoa |
|---|---|
| Class | Tubulinea, Labyrinthulomycetes, Imbricatea, Gromiidea |
時間的範囲
| 開始日 / 終了日 | 2004-05-20 / 2006-07-04 |
|---|
収集方法
The material was collected from 109 moisture gradients, vegetation composition, and microtopography sampling points.
| Study Extent | Fieldworks were held from 2004 of May to 2006 of July in bogs of forest-steppe ecotone (Penza region, Middle Volga Territory, Russia). |
|---|
Method step description:
- All samples represented Sphagnum moss plants prepared using the following procedure. Samples were thoroughly shaken and stirred for 10 min in some distilled water to extract testate amoebae.
- The suspension without sphagnum stems was poured off a Petri dish; live amoebae and empty tests were identified and counted separately in one-tenth of the field of vision of the entire Petri dish using a stereomicroscope at X65 magnification. If necessary, the shells were transferred with the help of a thin pipette to slide, placed in a drop of glycerol, and investigated at a magnification of x150 or x300 using a light microscope.
- There were counted no less than 300 shells in each sample. The taxonomic classification at the genus level is based on the revisions of Kosakyan et al. (2016) as summarized in Tsyganov et al. (2016), González-Miguéns et al. (2021) and González-Miguéns et al. (2022).
書誌情報の引用
- González-Miguéns, R., Soler-Zamora, C., Villar-Depablo, M., Todorov, M., & Lara, E. Multiple convergences in the evolu-tionary history of the testate amoeba family Arcellidae (Amoebozoa: Arcellinida: Sphaerothecina): when the ecology rules the morphology. Zoological Journal of the Linnean Society, 2021, 194(4), 1044-1071
- González-Miguéns, R., Todorov, M., Blandenier, Q., Duckert, C., Porfirio-Sousa, A. L., Ribeiro, G. M., ... & Lara, E. 2022. Deconstructing Difflugia: The tangled evolution of lobose testate amoebae shells (Amoebozoa: Arcellinida) illustrates the importance of convergent evolution in protist phylogeny. Molecular Phylogenetics and Evolution, 175, 107557
- Kosakyan, A., Gomaa, F., Lara, E., & Lahr, D. J. 2016. Current and future perspectives on the systematics, taxonomy and nomenclature of testate amoebae. European journal of Protistology, 55, 105-117
- Mazei Yu.A., Tsyganov A.N. Species composition, spatial distribution and seasonal dynamics of testate amoebae community in sphagnum bog (Middle Volga region, Russia). Protistology. 2007, V. 5. P. 156–206
- Mazei Yu.A., Tsyganov A.N., Bubnova O.A. Species composition, distribution and structure of testate amoebae communities of moss bog in the Middle Povolzhe. Zoologicheskii zhurnal. 2007, V.86-10 (In Russian)
- Mazei Yu.A., Tsyganov A.N., Bubnova O.A. Testate amoebae communities’ structure in Sphagnum bog in the upper Sura river. Izvestia RAN seria biologicheskaya. 2007, №4 (In Russian)
- Mazei Yu.A., Bubnova O.A. Species composition and testate amoebae communities’ structure in Sphagnum bog at initial stage of its formation. Izvestia RAN seria biologicheskaya. 2007, №6 (In Russian)
- Mazei Yu.A., Tsyganov A.N. Changes in species structure of testate amoebae communities along the Sphagnum bog gradient recovered after peat extraction. Povolzhskii ecologicheski zhurnal. 2007, № 1 (In Russian)
- Tsyganov A.N., Mazei Yu.A. Species composition and structure of testate amoebae communities of terrestrialized lake in the middle Povolzhe. Uspekhi sovremennoi biologii. 2007, №4 (In Russian)
- Mazei Yu.A., Bubnova O.A. Testate amoebae community structure in the Naskaftym sphagnum bog (Middle-Volga Region). Povolzhskii ecologicheski zhurnal. 2008, № 1 p. 39-47. (In Russian)
- Mazei Yu.A., Bubnova O.A. Testate amoebae from sphagnum biotopes of forested mires. Zoologicheskii zhurnal. 2009, №4 V. 88, P. 387-397 (In Russian)
- Mazei Yu., Bubnova O., Chernyshov V. Community structure of testate amoebae (testacealobosea; testaceafilosea; amphitremidae) in Chibirleiskoye sphagnum bog (middle volga region). Izvestia Samarskogo nauchnogo centra RAS. 2009, V.11, № 1 (In Russian)
- Mazei, Y. A., & Bubnova, O. A. Species composition and structure of testate amoebae community in a Sphagnum bog at the initial stage of its formation. Biology Bulletin. 2007, 34, 619-628
- Mazei, Y. A., Tsyganov, A. N., & Bubnova, O. A. Structure of a community of testate amoebae in a Sphagnum dominated bog in upper sura flow (Middle Volga Territory). Biology Bulletin. 2007, 34, 382-394
追加のメタデータ
| 代替識別子 | 66da1912-92fe-4527-95be-fb38b12b21a8 |
|---|---|
| http://gbif.ru:8080/ipt/resource?r=penza |