說明
In 1996, a nine-month research program was carried out at Wageningen University in the soil biology department in collaboration with the Wijster Biological Station. The aim was to gain insight into which underground herbivores were present in the grasslands. The monitoring took place on four grasslands that had been taken out of agricultural production, which were no longer fertilized and were mowed annually to preserve the fields. These four lawns have not been fertilized since 1989, 1985, 1972 and 1967 respectively. On each of the fields, a section of 30m x 45m was chosen for the sampling. Pyramid falls were placed a ndmoved every two weeks, each within a section of 10m x 15m so as not to deprive the grass of light for a long time. The soil from places where the pitfalls were dug every fortnight was taken to the laboratory to sort these samples by hand for all kinds of larger arthropods and/or earthworms. Light traps and pot traps, all containing a 2% formalin solution, were emptied weekly. The captured ground beetles were identified to species by employees of the Wijster Biological Station and the other animals were first sorted into order or family. The spiders, harvestmen, beetle larvae, millipedes and centipedes were then identified to species by various specialists.
資料紀錄
此資源sampling event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 2,898 筆紀錄。
亦存在 2 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。
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 Biometris Wageningen Plant Science group。 This work is licensed under a Creative Commons Attribution Non Commercial (CC-BY-NC 4.0) License.
GBIF 註冊
此資源已向GBIF註冊，並指定以下之GBIF UUID: a90782f8-e60e-46d8-82a4-e749b5cf69c3。 Biometris Wageningen Plant Science group 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
Historical data; Drentse A; soil samples; lightfall; pitfall
聯絡資訊
- 元數據提供者 ●
- 出處 ●
- 連絡人
https://orcid.org/0000-0002-6892-2840
- 出處
地理涵蓋範圍
Streamdal valley of the Drentsche Aa, Anloo, The Netherlands
| 界定座標範圍 | 緯度南界 經度西界 [53.04, 6.674], 緯度北界 經度東界 [53.047, 6.695] |
|---|
分類群涵蓋範圍
Beetles, flies, midges, spiders, harvestmen, centipedes, millipedes, isopods, cicadas, moths, earwigs, earthworms
| Order | Auchenorrhyncha (cicadas), Dermaptera (earwigs), Lepidoptera (butterflies and moths) |
|---|---|
| Suborder | Diptera (flies and midges), Heteroptera (true bugs), Hymenoptera (wasps), Symphyta (sawflies), Lepidoptera (butterflies and moths), Caelifera (grasshoppers and grasshopper-like insects) |
| Family | Annelida; Lumbricidae (earthworms), Arachnidae; Liniphiidae (spiders), Coleoptera (beetles), Elateridae (click beetles), Staphylinidae (rove beetles), Diptera (flies and midges) |
| Subfamily | Arachnidae; Erigoninae (spiders), Coleoptera (beetles) |
| Genus | Carabidae (carabid beetles), Curculionidae (weevils), Elateridae (click beetles), Staphylinidae (rove beetles) |
| Species | Arachnidae (spiders), Opilionidae (harvestmen), Chilopoda (centipedes), Diplopoda (millipedes), Cantharidae (soldier beetles), Carabidae (carabid beetles), Curculionidae (weevils), Elateridae (click beetles), Silphidae (carrion beetles), Staphylinidae (rove beetles), Isopoda (isopods) |
時間涵蓋範圍
| 起始日期 / 結束日期 | 1996-03-11 / 1996-12-23 |
|---|
計畫資料
publishing historic data from the monitoring carried out in 1996 in the Streamvalley of the Drentsche A
| 計畫名稱 | Beschikbaar maken van monitoringsgegevens van insecten uit het stroomdallandschap van de Drentsche Aa. |
|---|---|
| 辨識碼 | nlbif2021.003 |
| 經費來源 | NLBIF |
| 研究區域描述 | see data paper |
| 研究設計描述 | see data paper |
參與計畫的人員:
取樣方法
Bio-photo eklektors with one lightfall in the top and two pitfalls at ground level, for which the space was created by getting soil out of the grasslands were moved every fortnight. The lightfalls and pitfalls contained formaldehyde solution 2%. Soil samples were taken bi-weekly, lightfalls were emptied weekly and pitfalls were emptied weekly.
| 研究範圍 | March -December 1996 |
|---|---|
| 品質控管 | Identifications of ground beetles were done by personnel of the biological station in Wijster; beetle larvae were identified by Michael Traugeot; weevils were identified by Theodoor Heijermans; click beetles were checked by Alterra; spiders and harvestmen were identified by Aart Noordam; millipedes, centipedes were identified by Matty Berg |
方法步驟描述:
- All identifications, to order, family, genus or species were stored in excel files; these were checked thoroughly. Thereafter, the dataset was generated in GBIF style with the help of an R program.
引用文獻
- Hemerik and Brussaard 2002 DOI: 10.1016/S1164-5563(02)01136-6
- Berg and Hemerik 2004 DOI: 10.1007/s00374-004-0765-z
額外的詮釋資料
| 目的 | monitoring |
|---|---|
| 維護說明 | not planned |
| 替代的識別碼 | a90782f8-e60e-46d8-82a4-e749b5cf69c3 |
| https://ipt.nlbif.nl/resource?r=drentse_a |