說明
Monitoring of the community diversity and the population dynamics of the different endangered plants (e.g. Armeria velutina, Avellara fistulosa, Corema album, Gaudinia hispanica, Linaria tursica, Loeflingia baetica, Micropyropsis tuberosa, Vulpia fontquerana, Caropsis verticillatinundata) presented in three different habitats of Community Interest. It was conducted in 11 plots of 15m x 15m, twice a year during the flowering and fruiting periods of focal species (March and August).
Note that the taxonomic identifications will be revised again in 2016, in order to fix any remaining misapplied names.
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 17 筆紀錄。
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。:
Fernández-Zamudio R (2015): Population dynamics of endangered plants in Doñana Natural Space. v1.4. Biological Station of Doñana (CSIC). Dataset/Samplingevent. http://cloud.gbif.org/eubon/resource?r=donana2&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 Estación Biológica de Doñana (CSIC)。 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: d1ebd3f2-5f39-49b9-aeff-d85f85b2de53。 Estación Biológica de Doñana (CSIC) 發佈此資源，並經由GBIF Spain同意向GBIF註冊成為資料發佈者。
關鍵字
Samplingevent
聯絡資訊
- 元數據提供者
- 處理者
http://orcid.org/0000-0002-3696-3496
地理涵蓋範圍
The Natural Space of Doñana.
| 界定座標範圍 | 緯度南界 經度西界 [36.774, -6.905], 緯度北界 經度東界 [37.313, -5.867] |
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分類群涵蓋範圍
Endangered plants
| Species | Armeria velutina, Corema album, Gaudinia hispanica, Linaria tursica, Loeflingia baetica, Micropyropsis tuberosa, Sedum lagascae, Vulpia fontquerana, Hydrocharis morsus-ranae, Thorella verticillatinundata |
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時間涵蓋範圍
| 起始日期 / 結束日期 | 2013-04-02 / 2014-06-18 |
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取樣方法
11 plots located in different habitats (2 in ponds, 2 in dunes and 3 in the ecotone between marshes and shrubland) were surveyed. Their location could be seen in http://venus.ebd.csic.es/seguimiento/. Plots were usually visited twice a year during the flowering and the fruiting periods (March and August). Gaps in the dataset are due to the presence of sensitive breeding birds in the surroundings of some of the plots that prevented their sampling.
| 研究範圍 | Protected in 1968, Doñana National Park (537 km2) is a UNESCO Biosphere Reserve, a Ramsar Site and a Natural World Heritage Site. |
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| 品質控管 | Each identification (scientific name) is matched against the GBIF Backbone Taxonomy as a quality control to make sure that each identification is correct. Non-matching names are flagged as misapplied (refer to taxonomicStatus). |
方法步驟描述:
- The 11 15m x 15m plots were selected because of the presence of focal species in previous surveys and because they belong to habitats of Community Interest (categories 2230, 3170, and 6420 of Habitats Directive).
- Within each plot, we estimated vegetation structure by using different categories (A, B, B1, B2, C, C1, C2, D=Bare ground).
- Cover (Braun-Blanquet 1932, McGraw-Hill) of each category was estimated. Major species within each category were noted and all endangered species found in the plot were recorded with information on their cover.
- Match each identification (scientific name) against the GBIF Backbone Taxonomy as a quality control, and augment each identification with the matching species' higher taxonomy.