Metabarcoding arthropods in agroecosystems in Southern Ontario, Canada

Occurrence
最新版本 published by GBIF Secretariat on 3月 26, 2026 GBIF Secretariat
發布日期:
2026年3月26日
Published by:
GBIF Secretariat
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 1,449,918 紀錄 在 English 中 (54 MB) - 更新頻率: 有可能更新，但不確知何時
元數據EML檔 下載 在 English 中 (18 KB)
元數據RTF文字檔 下載 在 English 中 (8 KB)

說明

This dataset was generated as part of the Food from Thought ecosystem genomics project (2019-2022) which’s overarching goal was to develop innovative ways to link reliable field estimates of organismal abundance with evidence of biodiversity obtained through metabarcoding (this dataset), eDNA, and image analysis of bulk samples.By gathering data through metabarcoding of malaise trap samples across sites in southern Ontario that span the gradient of from intense and highly productive corn-soybean farming to alternative land use farms with varying amounts natural restoration of marginal lands, this work generated one of deepest datasets available for comparison with factors influencing arthropod biodiversity in relation to farming practices, climatic variation, physical features, and landscape heterogeneity. This work established elements of a standardized methodology for biodiversity monitoring and environmental impact assessment, identified key uncertainties with respect to field metrics based on DNA-based methodologies, and outlined a framework for early warning of insect pest outbreaks and/or decline of beneficial insect species.The two datasets represent DNA-based occurrences in Darwin Core Format (dwc). The first is a dwc occurrence dataset and the second the corresponding DNA-derived extension table based on GBIF recommendations.

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 1,449,918 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)
1449918
dnaDerivedData 
1449918

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。

如何引用

研究者應依照以下指示引用此資源。:

Centre for Biodiversity Genomics. (2025). Metabarcoding arthropods in agroecosystems in Southern Ontario, Canada

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 GBIF Secretariat。 This work is licensed under a Creative Commons Attribution (CC-BY 4.0) License.

GBIF 註冊

此資源尚未向GBIF註冊

關鍵字

Occurrence; Metabarcoding; Arthropoda; Agriculture; Ecosystem

聯絡資訊

Dirk Steinke
  • 連絡人
  • Research Scientist
Centre for Biodiversity Genomics
Guelph
Ontario
CA
Dirk Steinke
  • 連絡人
  • Research Scientist
Centre for Biodiversity Genomics
Guelph
Ontario
CA

地理涵蓋範圍

Sites in southern Ontario that span the gradient from intense and highly productive corn-soybean farming to alternative land use farms with varying amounts of natural restoration of marginal lands.

界定座標範圍 緯度南界 經度西界 [42.261, -83.068], 緯度北界 經度東界 [43.825, -80.002]

分類群涵蓋範圍

無相關描述

Kingdom Animalia
Phylum Arthropoda
Class Protura, Ostracoda, Arachnida, Diplopoda, Collembola, Chilopoda, Insecta, Branchiopoda, Malacostraca
Order Symphypleona, Decapoda, Hemiptera, Sarcoptiformes, Opiliones, Polydesmida, Anomopoda, Podocopida, Megaloptera, Siphonaptera, Julida, Blattodea, Ixodida, Thysanoptera, Neuroptera, Dermaptera, Archaeognatha, Ephemeroptera, Araneae, Mesostigmata, Plecoptera, Chordeumatida, Lepidoptera, Diptera, Entomobryomorpha, Polyxenida, Trichoptera, Geophilomorpha, Pseudoscorpiones, Phasmatodea, Eosentomata, Neelipleona, Strepsiptera, Lithobiomorpha, Mantodea, Orthoptera, Coleoptera, Odonata, Mecoptera, Hymenoptera, Spirobolida, Psocodea, Trombidiformes, Poduromorpha, Isopoda

時間涵蓋範圍

起始日期 / 結束日期 2018-04-24 / 2020-10-09

額外的詮釋資料