Descrição
The dataset contains a list of vascular plant species from natural complexes of two closed forest-steppe depressions (Russian Federation, Voronezh region, Verkhnekhavsky district) recorded in 2019. Flat-bottom steppe depressions (padings) are flat-bottomed hollows, often rounded, in diameter up to several hundred meters and a depth of several meters. Depressions are widespread on plains composed of loess loam in the steppe and forest-steppe zones of the European part of Russian Federation. They are elements of the forest-steppe complex, which includes meadow steppes, plant groups on saline soils, meadows, swamps, willows and aspen groves (“aspen bushes”). Currently, the forest-steppe complex is severely disturbed by human activities: meadows and steppes are almost everywhere plowed. The ecological conditions of the interfluve depressions (close occurrence of groundwater, meltwater spring stagnation, waterlogging, salinity) do not allow the use of these lands in crop production. Actually, this is the main reason that these elements of the forest-steppe complex are now preserved among plowed agricultural fields and play an important role in the biodiversity conservation. Information on the flora and vegetation of Voronezh region depressions is contained in several publications (Popov, 1914; Kamyshev, 1965; Drozdov, Akhtyrtsev, 1973). In these articles, forest depressions of Voronezh region are described as complexes of grass or sedge bogs, aspen (Populus tremula) or birch-aspen (Betula pendula - Populus tremula), less often - oak-aspen-birch and oak groves and shrub thickets (willow bushes with species of Salix genus and blackthorns with Prunus spinosa). These publications mention the single presence of pine (Pinus sylvestris) in the tree layer of some depressions (Drozdov and Akhtyrtsev, 1973); however, to date, forest communities with pine domination have not been described in the forest-steppe depressions of European part of Russia. The pine forests in the interfluve depressions of the Voronezh region are a new phenomenon. The dataset is the first publication of vascular plant flora of interfluve depressions natural complex located in Verkhnekhavsky district of Voronezh region. The dataset contains new data on the records of rare species listed in the Red List of Voronezh region.
Registros de Dados
Os dados deste recurso de checklist foram publicados como um Darwin Core Archive (DwC-A), que é o formato padronizado para compartilhamento de dados de biodiversidade como um conjunto de uma ou mais tabelas de dados. A tabela de dados do núcleo contém 150 registros.
This IPT archives the data and thus serves as the data repository. The data and resource metadata are available for download in the downloads section. The versions table lists other versions of the resource that have been made publicly available and allows tracking changes made to the resource over time.
Versões
A tabela abaixo mostra apenas versões de recursos que são publicamente acessíveis.
Como citar
Pesquisadores deveriam citar esta obra da seguinte maneira:
Starodubtseva E (2019): Vascular plants of forest-steppe depressions (Voronezh Region). v1.0. VORONEZHSKY STATE NATURE BIOSPHERE RESERVE NAMED AFTER V. PESKOV. Dataset/Checklist. http://gbif.ru:8080/ipt/resource?r=foreststeppedepressions&v=1.0
Direitos
Pesquisadores devem respeitar a seguinte declaração de direitos:
O editor e o detentor dos direitos deste trabalho é VORONEZHSKY STATE NATURE BIOSPHERE RESERVE NAMED AFTER V. PESKOV. This work is licensed under a Creative Commons Attribution (CC-BY 4.0) License.
GBIF Registration
Este recurso foi registrado no GBIF e atribuído ao seguinte GBIF UUID: 1887b92f-e532-42da-ab9a-f945cf1c51f1. VORONEZHSKY STATE NATURE BIOSPHERE RESERVE NAMED AFTER V. PESKOV publica este recurso, e está registrado no GBIF como um publicador de dados aprovado por Participant Node Managers Committee.
Palavras-chave
Checklist; vascular plant species; flat-bottomed depressions; European part of Russian Federation
Contatos
- Provedor Dos Metadados ●
- Originador ●
- Ponto De Contato
- Leading Researcher
- Centralnaja usadba, Goszapovednik
- 89066738313
Cobertura Geográfica
The surveyed flat-bottomed depressions are located in the Verkhnekhavsky district (Voronezh region, Russian Federation). Depressions are elements of the forest-steppe complex; they preserved natural communities among agricultural fields. The flora of two depressions located 100 m from each other and having an area of 9.6 and 39.4 ha, respectively, was studied in 2019. Plant communities of reed and sedge bogs, drying out in the summer; thickets of willow and thorns, meadows and small forests, formed by aspen, birch and pine are represented in these territories. The distance to the nearest settlement is 250 m, to the nearest pine forest - 500 m. Several decades ago, these depressions were plowed up, used as pastures and hayfields. Currently, these territories are used by locals only for picking berries and mushrooms.
| Coordenadas delimitadoras | Sul Oeste [51,839, 39,661], Norte Leste [51,85, 39,673] |
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Cobertura Taxonômica
According to the data for 2019, the list of vascular plants of the two forest-steppe depressions includes 150 species from 110 genera and 40 families of the divisions Equisetophyta, Polypodiophyta, Pinophyta, Magnoliophyta. In addition to the species of native flora, the list contains alien plant species. Since verification of some herbarium specimens is required, it is planned to update and increase the list of species.
| Reino | Plantae (Plants) |
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Cobertura Temporal
| Data Inicial / Data final | 2019-04-19 / 2019-07-31 |
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Metadados Adicionais
| Identificadores alternativos | http://gbif.ru:8080/ipt/resource?r=foreststeppedepressions |
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