説明
This dataset, collected in 2025 as part of a PhD research project conducted at CEFE, documents the diversity and community structure of soil collembolans and mites across multiple urban sites in the city of Montpellier (France), along an invasion gradient of the tree of heaven Ailanthus altissima.
The objective of the study is to better understand how the intensity and residence time of invasion by this invasive alien species influence soil biodiversity and associated ecological processes in urban environments.
Sampling was carried out across a network of urban sites presenting different levels of invasion by Ailanthus altissima. Harmonized field protocols were implemented to collect soil mesofauna and to characterize the vegetation associated with each sampling site.
The dataset notably includes:
– Collembolans and mites: abundance and taxonomic composition per sampling point and site along the invasion gradient. – Vegetation: inventory of plant species recorded at each sampling site. – Tree of heaven: data on density and age structure were collected but are not included in this dataset (available in the full project database).
Licence: CC BY 4.0
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、10,710 レコードが含まれています。
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。:
Baboin L, Cortet J (2026). Ecological impacts and social perceptions of Ailanthus altissima on urban soils. Version 1.0. Centre d’Ecologie Fonctionnelle & Evolutive (CEFE). Occurrence dataset. https://ipt.gbif.fr/resource?r=baboin_ailante&v=1.0
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 Centre d’Ecologie Fonctionnelle & Evolutive (CEFE)。 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: 79e48d87-73bc-4b14-837f-2595b2c7f807が割り当てられています。 GBIF France 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Centre d’Ecologie Fonctionnelle & Evolutive (CEFE) が、このリソースをパブリッシュしました。
キーワード
Occurrence; Invasive alien species; Urban sites; Community structure; Soil biodiversity; Soil mesofauna; Collembola; Acari; Vegetation surveys; Urban environments; Soil core sampling.
連絡先
https://orcid.org/https://orcid.org/0009-0008-9405-4582
地理的範囲
N/A
| 座標（緯度経度） | 南 西 [43.594, 3.838], 北 東 [43.649, 3.91] |
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生物分類学的範囲
説明がありません
| Kingdom | Plantae, Animalia |
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| Class | Clitellata, Entognatha, Arachnida, Aves, Diplopoda, Chilopoda, Pauropoda, Symphyla, Equisetopsida, Insecta, Malacostraca, Leotiomycetes |
| Order | Dipsacales, Geraniales, Asterales, Sarcoptiformes, Ericales, Solanales, Passeriformes, Poales, Enchytraeida, Malpighiales, Boraginales, Lamiales, Caryophyllales, Collembola, Thysanoptera, Diplura, Piperales, Rosales, Brassicales, Sapindales, Mesostigmata, Gentianales, Pinales, Cupressales, Diptera, Pseudoscorpiones, Arecales, Alismatales, Fagales, Ranunculales, Laurales, Asparagales, Malvales, Hymenoptera, Liliales, Equisetales, Fabales, Saxifragales, Oxalidales, Isopoda, Apiales |
| Family | Actinidiaceae, Lamiaceae, Malvaceae, Araliaceae, Oxalidaceae, Pittosporaceae, Scrophulariaceae, Plantaginaceae, Ranunculaceae, Rutaceae, Amaryllidaceae, Arecaceae, Apiaceae, Oleaceae, Cupressaceae, Caryophyllaceae, Papaveraceae, Ulmaceae, Araceae, Polygonaceae, Geraniaceae, Brassicaceae, Fabaceae, Violaceae, Orchidaceae, Urticaceae, Aristolochiaceae, Convolvulaceae, Amaranthaceae, Smilacaceae, Cannabaceae, Campanulaceae, Rhamnaceae, Sapindaceae, Acanthaceae, Rosaceae, Muscicapidae, Equisetaceae, Acaridae, Asparagaceae, Solanaceae, Pinaceae, Iridaceae, Simaroubaceae, Poaceae, Rubiaceae, Crassulaceae, Fagaceae, Caprifoliaceae, Boraginaceae, Lauraceae, Viburnaceae, Moraceae, Apocynaceae, Enchytraeidae, Asteraceae, Orobanchaceae, Salicaceae, Euphorbiaceae, Anacardiaceae, Formicidae |
時間的範囲
| 開始日 / 終了日 | 2025-02-03 / 2025-04-09 |
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プロジェクトデータ
説明がありません
| タイトル | Ecological impacts and social perceptions of Ailanthus altissima on urban soils |
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プロジェクトに携わる要員:
収集方法
Soil mesofauna communities were sampled using standardized soil core collection methods across all study sites. Extracted fauna were sorted and identified morphologically, focusing on collembolans and mites. Vegetation surveys were conducted at each site to characterize plant community composition. Sampling protocols were harmonized to allow comparisons along the invasion gradient.
| Study Extent | The study was conducted in the city of Montpellier (southern France) across a network of urban sites distributed along a gradient of invasion by the tree of heaven (Ailanthus altissima). Sampling sites included public green spaces, urban woodlands, and vegetated patches embedded within the metropolitan landscape. Sites were selected to represent varying invasion intensities and residence times of the invasive tree species. |
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Method step description:
- Field sampling was conducted across urban sites representing different invasion levels of Ailanthus altissima. Soil cores were collected and processed in the laboratory to extract mesofauna. Specimens were sorted and identified under magnification. Vegetation inventories were performed at each sampling location. Data were standardized, taxonomically harmonized, georeferenced, and formatted according to Darwin Core standards prior to publication.