alien_plant_ro

Occurrence Observation
Dernière version Publié par Biodiversity Data Journal le mars 11, 2024 Biodiversity Data Journal
Date de publication:
11 mars 2024
Licence:
CC-BY 4.0

Téléchargez la dernière version de la ressource en tant qu'Archive Darwin Core (DwC-A), ou les métadonnées de la ressource au format EML ou RTF :

Données sous forme de fichier DwC-A (zip) télécharger 98 323 enregistrements dans Anglais (2 MB) - Fréquence de mise à jour: non planifié
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Description

The database comprises information about alien plant species inventoried from Romania between 2019 and 2022. The database includes 98323 occurrence records belonging to 396 alien plant species, including species designated of EU concern and proposed of concern for Romania.

Enregistrements de données

Les données de cette ressource occurrence ont été publiées sous forme d'une Archive Darwin Core (Darwin Core Archive ou DwC-A), le format standard pour partager des données de biodiversité en tant qu'ensemble d'un ou plusieurs tableurs de données. Le tableur de données du cœur de standard (core) contient 98 323 enregistrements.

Cet IPT archive les données et sert donc de dépôt de données. Les données et métadonnées de la ressource sont disponibles pour téléchargement dans la section téléchargements. Le tableau des versions liste les autres versions de chaque ressource rendues disponibles de façon publique et permet de tracer les modifications apportées à la ressource au fil du temps.

Versions

Le tableau ci-dessous n'affiche que les versions publiées de la ressource accessibles publiquement.

Comment citer

Les chercheurs doivent citer cette ressource comme suit:

Miu I V (2024): alien_plant_ro. v1.2. Biodiversity Data Journal. Dataset/Occurrence. https://ipt.pensoft.net/resource?r=alien_plant_ro&v=1.2

Droits

Les chercheurs doivent respecter la déclaration de droits suivante:

L’éditeur et détenteur des droits de cette ressource est Biodiversity Data Journal. Ce travail est sous licence Creative Commons Attribution (CC-BY) 4.0.

Enregistrement GBIF

Cette ressource a été enregistrée sur le portail GBIF, et possède l'UUID GBIF suivante : ccfe7801-5c44-4df5-90e2-cdffb0d57352.  Biodiversity Data Journal publie cette ressource, et est enregistré dans le GBIF comme éditeur de données avec l'approbation du Participant Node Managers Committee.

Mots-clé

Invasive; alien; plants; occurrence; Romania; Observation

Contacts

Iulia V. Miu
  • Fournisseur Des Métadonnées ●
  • Auteur ●
  • Créateur ●
  • Personne De Contact
  • Research assistant
University of Bucharest
Bucharest
Romania
RO
  • +40726951190

Couverture géographique

The database include 396 alien plant species from Romania, Europe

Enveloppe géographique Sud Ouest [43,644, 20,171], Nord Est [48,327, 29,817]

Couverture taxonomique

All alien plant species were identified to kingdom, phylum, class, order, family, genus, species, infraspecificEpithet, taxon rank

Class Magnoliopsida, Liliopsida, Pinopsida, Polypodiopsida

Couverture temporelle

Epoque de formation 2019-2022

Données sur le projet

We present the results of the first nationwide survey of alien plant species in Romania, conducted between 2019 and 2022, in the framework of a national project coordinated by the Ministry of Environment, Waters and Forests and University of Bucharest. The present database complements and updates the database published by Sirbu et. al in 2022, which included occurrence records published until 2019. The new database includes 98323 occurrence records for 396 alien plant species in 77 families, with most species belonging to the Asteraceae family. One alien plant species in our database, the black locust Robinia pseudoacacia, had more than 10000 occurrence records. The distribution database also includes information on newly reported invasive alien plant species of Union concern in Romania (i.e., the floating primrose-willow Ludwigia peploides) and documents the presence of plants in 44 additional families compared to Sirbu et al. in 2022. Each database entry includes information on species taxonomy, location, year, person who recorded and identified the alien plant, geographical coordinates, and taxon rank.

Titre Invasive species management in Romania according to REGULATION (EU) 1143/2014 on the prevention and management of the introduction and spread of invasive alien species
Identifiant University of Bucharest
Financement The Operational Programme for Large Infrastructure (POIM 2014+ 120008) Invasive species management in Romania according to REGULATION (EU) 1143/2014 on the prevention and management of the introduction and spread of invasive alien species
Description du domaine d'étude / de recherche Romania, Europe
Description du design Two survey methods were used: low-intensity survey and high-intensity survey. For the low-intensity survey, the survey of alien plant species was carried out in randomly selected grids of 100 km2 to cover Romania's surface in a balanced manner. Botanists randomly selected transects that were 50 km long and up to 50 m in width crossing over five consecutive 100 km2 quadrats, with a sampling station at each 10 km (i.e., five sampling stations on each transect). In the case of high-intensity surveys, the survey was carried out in 100 m2 quadrats located in randomly selected areas in every county. Occurrence data were collected with a GPS and survey forms were completed alongside photos for habitat and species identification. Specimens posing difficulty in on-site identification were collected for further examination and identification in the lab. Database curation was carried out by experienced botanists and biogeographers (authors of the paper)

Les personnes impliquées dans le projet:

Iulia V. Miu
  • Auteur

Méthodes d'échantillonnage

Two survey methods were used: low-intensity survey and high-intensity survey. For the low-intensity survey, the survey of alien plant species was carried out in randomly selected grids of 100 sqkm. Within these grids, botanists randomly selected transects that were 50 km long and up to 50 m in width, with a sampling station at each 10 km (i.e., five sampling stations on each transect). In the case of high-intensity surveys, the survey was carried out in 100 sqm sampling plots located in randomly preselected areas. Occurrence data were collected in survey forms alongside photos for habitat and species identification. Specimens posing difficulty in on-site identification were collected for further examination and identification in the lab. Database curation was carried out by experienced botanists and biogeographers (authors of the paper).

Etendue de l'étude Romania

Description des étapes de la méthode:

  1. Information regarding the occurrence records of alien plant species included in the database was collected between 2019-2022. The species taxonomy considered in the present paper is based on GBIF Backbone Taxonomy. The data were transferred to ArcGIS Pro and visually inspected for errors. The analysis were performed in ArcGIS Pro.

Métadonnées additionnelles