Red List Vascular Plants (2012, Netherlands) - Rode Lijst Vaatplanten (2012, Nederland)

資料紀錄

此資源名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 1,432 筆紀錄。

亦存在 1 筆延伸集的資料表。延伸集中的紀錄補充核心集中紀錄的額外資訊。 每個延伸集資料表中資料筆數顯示如下。

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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。:

Sparrius L, Odé B, Beringen R, Langezaal G (2026). Red List Vascular Plants (2012, Netherlands) - Rode Lijst Vaatplanten (2012, Nederland). Version 1.4. Naturalis Biodiversity Center. Checklist dataset. https://tryout.nlbif.nl/resource?r=test_nl_red_list&v=1.4

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 Hortus botanicus Leiden。 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: 485b1e9d-f185-42a1-896d-efc68a9c0513。  Hortus botanicus Leiden 發佈此資源，並經由Netherlands Biodiversity Information Facility同意向GBIF註冊成為資料發佈者。

關鍵字

Checklist

聯絡資訊

地理涵蓋範圍

The Netherlands

計畫資料

無相關描述

參與計畫的人員:

取樣方法

Only native species which reproduce and establish new populations in the Netherlands were considered. Non-native species and vagrants were not included.

方法步驟描述:

1. The Red List is compiled by calculating the rarity and long-term trends of species for the Dutch criteria. A species is considered a Red List species when it adheres both to the trend (t) and rarity (z) criteria, or if it adheres to one of the two criteria in great extent. The criteria are applied to both the spread/dispersion (v) and the number of reproducing individuals. This results in the following criteria: population trend (tn; trend in number of reproducing individuals), dispersion trend (tv; trend in spread of reproducing individuals), rarity based on number (zn), and rarity based on dispersion (zv).
2. The spread/dispersion is expressed as the percentage of surface area of the Netherlands. It is assumed that this includes 1,674 atlas grid squares of 5 × 5 km. The classes are defined as follows: 0 atlas grids (x), 1-16 atlas grids (zzz), 17-83 atlas grids (zz), 84-108 atlas grids (z), and more than 209 atlas grids (a).
3. The trend and rarity criteria leads to the Dutch Red List categories (with the corresponding regional IUCN categories): VN (verdwenen in Nederland; Regionally Extinct), EB (ernstig bedreigd; Critically Endangered), BE (bedreigd; Endangered), KW (kwetsbaar; Vulnerable), GE (gevoelig; Near Threatened). There are three non-Red List categories: TNB (thans niet bedreigd; Least Concern), OG (onvoldoende gegevens; Data Deficient), and NB (niet beschouwd; Not Evaluated). In extreme cases there are three additional categories: VNW (in het wild verdwenen; -), UWW (in het wild uitgestorven op wereldschaal; Extinct in the Wild), and UW (uitgestorven op wereldschaal; Extinct).

額外的詮釋資料