說明
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
資料紀錄
此資源出現紀錄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 10,710 筆紀錄。
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。:
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
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 Centre d’Ecologie Fonctionnelle & Evolutive (CEFE)。 This work is licensed under a Creative Commons Attribution (CC-BY 4.0) License.
GBIF 註冊
此資源已向GBIF註冊，並指定以下之GBIF UUID: 79e48d87-73bc-4b14-837f-2595b2c7f807。 Centre d’Ecologie Fonctionnelle & Evolutive (CEFE) 發佈此資源，並經由GBIF France同意向GBIF註冊成為資料發佈者。
關鍵字
Occurrence; Invasive alien species; Urban sites; Community structure; Soil biodiversity; Soil mesofauna; Collembola; Acari; Vegetation surveys; Urban environments; Soil core sampling.
聯絡資訊
https://orcid.org/https://orcid.org/0009-0008-9405-4582
地理涵蓋範圍
N/A
| 界定座標範圍 | 緯度南界 經度西界 [43.594, 3.838], 緯度北界 經度東界 [43.649, 3.91] |
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分類群涵蓋範圍
無相關描述
| Kingdom | Plantae, Animalia |
|---|---|
| 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 |
時間涵蓋範圍
| 起始日期 / 結束日期 | 2025-02-03 / 2025-04-09 |
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計畫資料
無相關描述
| 計畫名稱 | Ecological impacts and social perceptions of Ailanthus altissima on urban soils |
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參與計畫的人員:
取樣方法
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.
| 研究範圍 | 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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方法步驟描述:
- 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.