BIOGEOnet : Bryophytes occurrences in Wallonia
"BIOGEOnet: Bryophytes occurrences in Wallonia" is a dataset that includes data on the distribution of mosses, anthoceroses and liverworts mapped in the IFBL grid system (4km x 4Km).
These data are the result of a colossal prospecting work initiated in the 1980s by André Sotiaux with the aim of establishing a precise picture of the distribution of the 720 species of bryophytes in the Walloon region.
The data are centralised in the BIOGEOnet database, which continues to be fed by new observations.
Sotiaux A, Vanderpoorten A, Dopagne C (2021): BIOGEOnet : Bryophytes occurrences in Wallonia. v1.0. University of Liège. Dataset/Occurrence. https://ipt.biodiversity.be/resource?r=bryo&v=1.0
此資料的發布者及權利單位為 University of Liège。 This work is licensed under a Creative Commons Attribution Non Commercial (CC-BY-NC) 4.0 License.
Bryophytes; Wallonia; Belgium; Mosses; Anthoceroses; Liverworts; Atlas; Distribution; Regional Inventory; Observation
An overwhelming majority of the data comes from Wallonia. However, the dataset alsoincludes data from neighbouring regions and countries (Flanders, Luxembourg, France, etc.).
|界定座標範圍||緯度南界 經度西界 [49.489, 2.535], 緯度北界 經度東界 [51.475, 6.599]|
Bryophyta S.L. The dataset covers 726 taxa (695 species, 2 genera, 29 subspecies).
|Phylum||Bryophyta (Mosses s.s), Hepaticophyta (Liverworts), Anthocerotophyta (Hornworts)|
|起始日期 / 結束日期||1979-07-10 / 2021-01-10|
IFBL prospecting is designed to establish an exhaustive picture of the square diversity of Bryophytes. The squares are not surveyed in their entirety and efforts are concentrated on the different types of habitats that are present. Each square has been surveyed for at least one full day, and this effort is adapted according to the difficulty of access and the species richness encountered.
|研究範圍||The data were mainly collected in Wallonia, from the early 1980s to the present day. Most of the data were collected by prospecting 4kmx4km IFBL squares with the aim of establishing a detailed regional inventory. The dataset also includes opportunistic observations and other records collected in more specific contexts, included BIOGEOnet database.|
|品質控管||Samples have been systematically collected for species that are difficult to identify or rare, and are kept in the herbarium of A.Sotiaux and in the herbarium of the University of Liège.|
- Field prospection in different contexts.
- Aggregation into the BIOGEOnet database.
- Extraction to DarwinCore.
- Sotiaux, A. et Vanderpoorten, A. 2015. Atlas des Bryophytes (mousses, hépatiques, anthocérotes) de Wallonie (1980-2014). Publication du Département de l'Etude du Milieu Naturel et Agricole (SPW-DGARNE), Série << Faune - Flore - Habitats >> n°9, Gembloux, Tome I,384pp, et Tome II, 680pp.