說明
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 294 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。
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 Research Institute for Nature and Forest (INBO)。 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: 95e12e60-ffbf-4a21-bfee-6d01155c6ed4。 Research Institute for Nature and Forest (INBO) 發佈此資源，並經由Belgian Biodiversity Platform同意向GBIF註冊成為資料發佈者。
關鍵字
Samplingevent; Observation; INBOVeg; Bourgoyen-Ossemeersen nature reserve; Londo scale
聯絡資訊
- 出處
- 出處
- 出處 ●
- 連絡人
https://orcid.org/0009-0000-9611-3824
地理涵蓋範圍
Flanders, Belgium
| 界定座標範圍 | 緯度南界 經度西界 [51.054, 3.66], 緯度北界 經度東界 [51.07, 3.685] |
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分類群涵蓋範圍
無相關描述
| Kingdom | Plantae |
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時間涵蓋範圍
| 起始日期 | 1995-06-05 |
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計畫資料
At the request of the City of Ghent, a vegetation map of the ‘Bourgoyen-Ossemeersen’ nature reserve was drawn up during the 1995 growing season. A thorough inventory and interpretation of both biotic and abiotic parameters was essential for understanding the relationships and developments within a given ecosystem, and was indispensable for developing a scientifically sound ecological management plan. Furthermore, a baseline condition was needed in order to evaluate the management measures implemented. This vegetation study aimed to shed more light on the evolution of the various vegetation types. From both a botanical and vegetation science perspective and from the point of view of (avi-)fauna conservation, effective vegetation management is the only way to ensure that the area retains its ecological value in the long term as a wintering ground for waterbirds and as a typical East Flemish floodplain and valley grassland area. In an initial phase, around three hundred representative vegetation surveys were carried out. In these surveys, all species within an area of 3 by 3 metres were recorded, together with an estimate of their cover and abundance using Londo’s scale. The raw data was then classified using the Fortran programme TWINSPAN (Hill, 1979) to produce a typology, which formed the basis for an area-wide vegetation map. A brief literature review also provided an overview of the various vegetation types and their habitats. Together with knowledge regarding management, soil, history and topography, this serves as source material for the explanatory text. A comparative study was then carried out using a previously produced vegetation map from 1982. Since the water level maintained at the time of the assessment of the distribution and potential spread of the vegetation types was a determining factor, a detailed topographical survey of the entire study area was also carried out. Using geostatistical techniques, these measurements were interpolated across the entire study area in order to produce a contour map.
| 計畫名稱 | Vegetation mapping of the Bourgoyen-Ossemeersen nature reserve (Vegetatiekaart van het natuurreservaat de Bourgoyen-Ossemeersen) |
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| 經費來源 | The City of Ghent funded this research. |
| 研究區域描述 | The Bourgoyen-Ossemeersen nature reserve in 1995. |
| 研究設計描述 | Please see the associated report (in Dutch) for more details: Butaye, J., De Becker, P. & Maelfait, J.-P. (1995). Verklarende tekst bij de vegetatiekaart van het natuurreservaat de Bourgoyen-Ossemeersen. Instituut voor Natuurbehoud. 101 p. (Rapporten van het instituut voor natuurbehoud; no. 23) |
參與計畫的人員:
- 研究主持人
- 研究主持人
- 研究主持人
取樣方法
3 m x 3 m test areas/plots were fully surveyed, with all contained species being noted and their abundance estimated using the Londo scale. Below 5%, the symbols 'r' (raro = 1-3 exemplaars), 'p' (paululum = 3-20 exemplaars), 'a' (amplius = 20-100 exemplaren) or 'm'm (multum = >100 exemplaars) were used. The used Londo scale is given in the accompanying report (page 12, Butaye, J., De Becker, P. & Maelfait, J.-P., 1995).
| 研究範圍 | The Bourgoyen-Ossemeersen nature reserve, 1995. Due to the limited surveying period, it is assumed that certain vegetation was missed and the surveys therefore do not present an entire view of the vegetation present in the nature reserve during that year. |
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| 品質控管 | All observations and identifications were made by trained experts. It was difficult to distinguish Myosotis laxa spp. cespitosa, which was instead classified as Myosotis sp. The different types of Agrostis grasses were also generally grouped together, with the exception of certain flowering Agrostis canina individuals which were clearly identifiable. |
方法步驟描述:
- n/a
引用文獻
- Butaye, J., De Becker, P. & Maelfait, J.-P. (1995). Verklarende tekst bij de vegetatiekaart van het natuurreservaat de Bourgoyen-Ossemeersen. Instituut voor Natuurbehoud. 101 p. (Rapporten van het instituut voor natuurbehoud; no. 23). Available from: https://pureportal.inbo.be/nl/publications/verklarende-tekst-bij-de-vegetatiekaart-van-het-natuurreservaat-d/
- Londo, G. The decimal scale for releves of permanent quadrats. Vegetatio 33, 61–64 (1976). https://doi.org/10.1007/BF00055300
額外的詮釋資料
To allow anyone to use this dataset, we have released the data to the public domain under a Creative Commons Attribution waiver (https://creativecommons.org/licenses/by/4.0/). We would appreciate, however, if you read and follow these norms for data use (http://www.inbo.be/en/norms-for-data-use) and provide a link to the original dataset whenever possible. If you use these data for a scientific paper, please cite the dataset following the applicable citation norms and/or consider us for co-authorship. We are always interested to know how you have used or visualised the data, or to provide more information, so please contact us via the contact information provided in the metadata or via opendata@inbo.be.
| 致謝 | |
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| 維護說明 | This project has been long finished and so no update is expected. |
| 替代的識別碼 | 95e12e60-ffbf-4a21-bfee-6d01155c6ed4 |
| https://ipt.inbo.be/resource?r=inboveg-vk-bourgoyen-ossemeersen |