說明
This project contains data collected in conjunction with the project Monitoring effect of management actions on Dracocephalum ruyschiana in Norway. The project was established in 2023 and aims to study the effects of management practices on Dracocephalum ruyschiana, a threatened (VU) and prioritised species. A monitoring locality was established at a D. ruyschiana population near Nordre Horgen, Frogn, Viken. Here, 20 1x1 m vegetation plots where established: - 5 plots with D. ruyschiana that were later mowed - 5 plots without D. ruyschiana that were later mowed - 5 plots with D. ruyschiana that were not mowed - 5 plots without D. ruyschiana that were not mowed At each plot, the cover of all vascular plants, the cover and presence of D. ruyschiana, and other vegetation parameters (e.g., vegetation cover, vegetation height) was recorded. The same plots were revisited in 2024.
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 40 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。
如何引用
研究者應依照以下指示引用此資源。:
Roos R E (2025). Monitoring management actions for Dracocephalum ruyschiana. Version 1.2. Norwegian Institute for Nature Research. Samplingevent dataset. https://ipt.nina.no/resource?r=dracocephalum_monitoring&v=1.2
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 Norwegian Institute for Nature 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: e325724b-feec-4a5e-bd6f-bf5fc7abab58。 Norwegian Institute for Nature Research 發佈此資源，並經由GBIF Norway同意向GBIF註冊成為資料發佈者。
關鍵字
Samplingevent; Observation
聯絡資訊
- 元數據提供者 ●
- 出處 ●
- 連絡人 ●
- 研究主持人
https://orcid.org/0000-0002-1580-6424
地理涵蓋範圍
Nordre Horgen, Frogn, Viken, Norway
| 界定座標範圍 | 緯度南界 經度西界 [59.692, 10.724], 緯度北界 經度東界 [59.692, 10.724] |
|---|
分類群涵蓋範圍
The dataset contains species recordings for vascular plants, Dracocephalum ruyschiana in particular
| Kingdom | Plantae (Plants) |
|---|---|
| Species | Dracocephalum ruyschiana (Northern dragonhead) |
時間涵蓋範圍
| 起始日期 / 結束日期 | 2023-06-26 / 2024-06-21 |
|---|
計畫資料
The project covers monitoring projects for several species and one habitat type and is a R&D-project financed by the Norwegian Environment Agency.
| 計畫名稱 | Monitoring of effects of conservation actions on threatened species and habitats. |
|---|---|
| 經費來源 | Norwegian Environmental Agency. |
| 研究區域描述 | Nordre Horgen, Frogn, Viken, Norway |
| 研究設計描述 | Permanently marked plots, treatment versus control |
參與計畫的人員:
- 內容提供者
- 內容提供者
取樣方法
In 2023, 20 permanent vegetation monitoring plots were established at the site. Plots were selected such that 10 had presence of D. ruyschiana, while 10 plots with similar vegetation and soil conditions that did not have D. ruyschiana. At each plot, the cover of each vascular plant was estimated and the number of fertile, vegetative, and seedling D. ruyschiana plants were counted. In addition, the presence/absence of D. ruyschiana was recordered for 16 25x25cm squares within each plot. In addition, the cover of bryophytes, lichens, litter, bare soil/rock was recorded. Vegetation height was measured in the four corners of each plot. We further registered the cover of shrubs (80 - 200cm height) and trees (>200cm). The same plots were revisted in 2024 and vegetation was recoreded with the same methodology as in 2023.
| 研究範圍 | One locality of Dracocephalum ruyschiana in Norway |
|---|
方法步驟描述:
- Methods are described in: 1. Roos, R.E., Evju, M., Endrestøl, A., Hanssen, O., Nowell, M. 2023. Monitoring av manage-ment actions for six threatened species and one nature type in Norway, 2023. NINA Report 2377. Norwegian Institute for Nature Research. 2. Roos, R., Evju, M., Endrestøl, A., Nowell, M., Hanssen, O., Nordén, B., Andreasen, M., Kyrkjeeide, M.O., Bengtsson, F. & Hassel, K. 2024. Overvåking av effekter av tiltak for åtte trua arter og en naturtype i 2024. NINA Rapport 2538. Norsk institutt for naturforskning
引用文獻
- Roos, R.E., Evju, M., Endrestøl, A., Hanssen, O., Nowell, M. 2023. Monitoring av manage-ment actions for six threatened species and one nature type in Norway, 2023. NINA Report 2377. Norwegian Institute for Nature Research.
- Roos, R., Evju, M., Endrestøl, A., Nowell, M., Hanssen, O., Nordén, B., Andreasen, M., Kyrkjeeide, M.O., Bengtsson, F. & Hassel, K. 2024. Overvåking av effekter av tiltak for åtte trua arter og en naturtype i 2024. NINA Rapport 2538. Norsk institutt for naturforskning
額外的詮釋資料
| 替代的識別碼 | e325724b-feec-4a5e-bd6f-bf5fc7abab58 |
|---|---|
| https://ipt.nina.no/resource?r=dracocephalum_monitoring |