出現紀錄

Dutch Foundation for Applied Water Research (STOWA) - Limnodata Neerlandica

最新版本 由 Dutch Foundation for Applied Water Research 發佈於 2020年4月14日 Dutch Foundation for Applied Water Research
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發布日期:
2020年4月14日
授權條款:
CC-BY 4.0

下載最新版本的 Darwin Core Archive (DwC-A) 資源,或資源詮釋資料的 EML 或 RTF 文字檔。

DwC-A資料集 下載 3,359,932 紀錄 在 English 中 (88 MB) - 更新頻率: 無計畫更新
元數據EML檔 下載 在 English 中 (9 KB)
元數據RTF文字檔 下載 在 English 中 (8 KB)

說明

The Limnodata Neerlandica data set contains the data of more than 30 years systematic and project based sampling of Dutch, mainly freshwater, waterbodies. Data originate from 37 data providers; 26 water boards, the provinces and the Ministry of Transport, Public Works and Water Management. Over 20,000 sample points were used. The main purpose of the dataset is monitoring the quality of Dutch surface waters. Next to the biological characteristics also a-biotic data were sampled and stored alongside the biotic data. Observations are available from phytoplankton, diatoms, aquatic and riparian plants, macro-invertebrates and fish. The data were collected on a yearly base. The taxonomy has been validated according to the Dutch standardised checklist of aquatic species. Update January 2015: Added data for 2011 and 2012. Enhanced taxonomic and locality data fields.

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 3,359,932 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。

Occurrence (核心)
3359932
MeasurementOrFacts 
3359932

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。

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 Dutch Foundation for Applied Water Research。 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: 37f48e00-1fe8-11dc-b461-b8a03c50a862。  Dutch Foundation for Applied Water Research 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

Limnofauna; aquatic; riparian; plants; phytoplankton; diatoms; zooplankton; macrofauna; fish; Netherlands; monitoring; Occurrence; Observation

聯絡資訊

Roel Knoben
  • 出處
Royal Haskoning DHV
P.O. Box 525
NL-5201 AM Den Bosch
NL
Bas van der Wal
  • 元數據提供者
  • 連絡人
STOWA
P.O. Box 2180
NL-3800 CD Amersfoort
NL
Niels Raes
  • 處理者
Node Manager
NLBIF
PO Box 9517
NL-2300 RA Leiden
NL
+31 71 751 9362

地理涵蓋範圍

The Netherlands

界定座標範圍 緯度南界 經度西界 [50.1, 2.22], 緯度北界 經度東界 [53.87, 7.63]

分類群涵蓋範圍

phytoplankton, diatoms, aquatic and riparian plants, macro-invertebrates and fish.

時間涵蓋範圍

起始日期 / 結束日期 1980-01-01 / 2012-12-31

取樣方法

Phytoplankton was collected through filtration or from sample deposits, data originate from 3,100 sampling points. Diatoms were scraped from hard surfaces fro around 2,600 sampling points. Macrophyte sampling focused on vascular plants using a variety of sampling protocols (Tansley, Braun-Branquet, etc.), there are data from 13,000 sampling points. The intensity of zooplankton sampling was relatively low and restricted to 600 sampling points. Macro fauna sampling was done with nets covering standard plots of about 5 meters and with several additional methods, all together 10,600 sampling points were covered.

研究範圍 Systematic and project based sampling of biotic and a-biotic characteristics of Dutch waterbodies for water management purposes. Data originate from over 20,000 measure points, mainly situated in freshwater inland systems.
品質控管 Taxonomic names have been validated against the standardised list of Dutch Freshwater Species (Dutch acronym TWN).

方法步驟描述:

  1. Sampling - identification - taxonomic validation - databasing.

額外的詮釋資料

目的 Water management and research.
替代的識別碼 37f48e00-1fe8-11dc-b461-b8a03c50a862
Data in GBIF portal: http://data.gbif.org/datasets/resource/1466/
http://ipt.nlbif.nl/resource?r=stowa-limnodata