說明
This dataset represents data of earthworms surveys collected in 1 protected areas (Hundred Acre Wood) in Russia. Earthworms were sampled by digging-out and hand-sorting (by layers) of the soil samples of 25 * 25 cm and a depth of c. 35 cm in different locations (sampling plots). Some locations were investigated once, some several times within one year or several years. Due to such sampling design the dataset includes 3 types of events: (1) the survey (soil samples collected in the location during one sampling period), (2) soil sample (part of the survey, one sample of 25 * 25 cm and a depth of c. 35 cm collected during the survey), including empty samples, and (3) soil sample layer (part of the soil sample). Occurrence data provide 6673 earthworms occurrences in soil sample layers with life stage (juvenile, adult, or subadult), and biomass for each individual, as well as 271 earthworms occurrences in the survey with density for each survey.
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 1,005 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。
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
請注意，此資料集為舊版本。 研究者應依照以下指示引用此資源。:
Pooh W, Robin C (2021): Earthworm of Hundred Acre Wood. v1.4. Donnerup Plantage Institute. Dataset/Samplingevent. https://ipt.gbif.org/resource?r=bid_earthworm_lb&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 Donnerup Plantage Institute。 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: f72e0ce5-368a-4bae-ae9f-d8ea222717c5。 Donnerup Plantage Institute 發佈此資源，並經由Participant Node Managers Committee同意向GBIF註冊成為資料發佈者。
關鍵字
Samplingevent
聯絡資訊
地理涵蓋範圍
Hundred Acre Wood is situated in the central part of the East European Plain. The climate is moderately continental with distinct seasons: warm and humid summers and cold winters with stable snow-cover (4-5 months). The mean annual precipitation of 600 mm and the mean annual temperature is about +4°C . The total area covered by forests is around 1,380,000 ha (46% of the oblast territory). Agricultural lands occupied an area of 1,350,000 ha (44% of the territory).
| 界定座標範圍 | 緯度南界 經度西界 [53.615, 35.732], 緯度北界 經度東界 [53.922, 35.881] |
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分類群涵蓋範圍
無相關描述
| Family | Lumbricidae |
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| Genus | Aporrectodea Orley, 1885, Lumbricus Linnaeus, 1758 |
| Species | Aporrectodea caliginosa (Savigny, 1826), Aporrectodea rosea (Savigny, 1826), Lumbricus terrestris Linnaeus, 1758, Lumbricus rubellus Hoffmeister, 1843, Lumbricus castaneus (Savigny, 1826), Dendrobaena octaedra (Savigny, 1826), Octolasion lacteum Örley, 1881 |
| Subspecies | Eisenia nordenskioldii subsp. nordenskioldii |
時間涵蓋範圍
| 彙整期間 | 2000-08-20, 2003-05-01, 2003-06-13, 2003-09-01, 2004-06-15, 2006-05-03, 2006-05-05, 2011-07-11, 2012-05-05, 2012-05-06, 2012-05-07, 2012-05-08, 2012-05-09, 2012-06-18, 2012-06-19, 2012-06-21, 2012-06-22, 2012-09-20, 2012-09-21, 2012-09-23, 2012-09-25, 2012-06-18/19 |
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