A Comprehensive Database of Expert-Curated Occurrences for the Genus Carex L. (Cyperaceae)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F25%3A43927471" target="_blank" >RIV/62156489:43410/25:43927471 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1111/geb.70123" target="_blank" >https://doi.org/10.1111/geb.70123</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/geb.70123" target="_blank" >10.1111/geb.70123</a>

Jazyk výsledku

angličtina

Název v původním jazyce

A Comprehensive Database of Expert-Curated Occurrences for the Genus Carex L. (Cyperaceae)

Popis výsledku v původním jazyce

Motivation: Geographic occurrences are essential for biodiversity studies, but publicly available repositories like GBIF often contain errors and biases, especially for taxonomically complex groups like Carex L. (Cyperaceae). This work provides an expert-curated global dataset of occurrences compiled from different sources to enhance data accuracy and usability. The final dataset includes 384,067 occurrences of 1790 Carex species. Main Types of Variables Contained: The dataset includes species occurrence records with geographic coordinates, taxonomic identifications, and curation flags (e.g., introduced, erroneous records). Spatial Location and Grain: The dataset covers a global scale, using the WGS84 projection. Spatial resolution is standardised to a minimum of three decimal degrees (~1 km, if possible). Time Period and Grain: Online records span from 1950 to 2020, but some manually georeferenced records are earlier (1850). There is also fieldwork data after 2020, specifically up to 2023. Major Taxa and Level of Measurement: Cyperaceae: Carex. Most records have species-level identification, and some of them are identified at subspecies or variety levels. Software Format: Data are supplied as comma-separated values files with UTF-8 encoding.

Název v anglickém jazyce

A Comprehensive Database of Expert-Curated Occurrences for the Genus Carex L. (Cyperaceae)

Popis výsledku anglicky

Motivation: Geographic occurrences are essential for biodiversity studies, but publicly available repositories like GBIF often contain errors and biases, especially for taxonomically complex groups like Carex L. (Cyperaceae). This work provides an expert-curated global dataset of occurrences compiled from different sources to enhance data accuracy and usability. The final dataset includes 384,067 occurrences of 1790 Carex species. Main Types of Variables Contained: The dataset includes species occurrence records with geographic coordinates, taxonomic identifications, and curation flags (e.g., introduced, erroneous records). Spatial Location and Grain: The dataset covers a global scale, using the WGS84 projection. Spatial resolution is standardised to a minimum of three decimal degrees (~1 km, if possible). Time Period and Grain: Online records span from 1950 to 2020, but some manually georeferenced records are earlier (1850). There is also fieldwork data after 2020, specifically up to 2023. Major Taxa and Level of Measurement: Cyperaceae: Carex. Most records have species-level identification, and some of them are identified at subspecies or variety levels. Software Format: Data are supplied as comma-separated values files with UTF-8 encoding.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10611 - Plant sciences, botany

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Global Ecology and Biogeography

ISSN

1466-822X

e-ISSN

1466-8238

Svazek periodika

34

Číslo periodika v rámci svazku

9

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

11

Strana od-do

"e70123"

Kód UT WoS článku

001588635200015

EID výsledku v databázi Scopus

2-s2.0-105017063386