說明
This dataset describes the wader counts between 1975 and 1978 in Portuguese main wetlands. The report analyses the average population of each specie in each area and their fluctuation through the referred years, aiming to identify areas with major importance for these species.
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 23 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 ICNF - Instituto da Conservação da Natureza e das Florestas。 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: 75fce6cd-f6a4-4b32-9514-5788acf71006。 ICNF - Instituto da Conservação da Natureza e das Florestas 發佈此資源，並經由GBIF Portugal同意向GBIF註冊成為資料發佈者。
關鍵字
Occurrence; Wader Birds Counts wetlands
外部資料
此資源尚有其他格式可用
| Limícolas em Portugal | http://www2.icnf.pt/portal/pn/biodiversidade/ei/resource/doc/cempa/cont-aq/limicolas-pt-75-78 UTF-8 .pdf |
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聯絡資訊
地理涵蓋範圍
Wader counts in the main portuguese wetlands: Estuário do Arade (Portimão), Estuario do Mondego (Figuera da Foz), Estuário do Sado, Estuário do Tejo, Ria de Aveiro, Ria Formosa ou Ria de Faro and Sapais de Castro Marim.
| 界定座標範圍 | 緯度南界 經度西界 [36.998, -8.953], 緯度北界 經度東界 [40.677, -7.441] |
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分類群涵蓋範圍
The dataset describe 339 occurrences of 22 bird species of the Charadriiformes order, 4 families and 11 genus.
| Kingdom | Animalia |
|---|---|
| Phylum | Chordata |
| Class | Aves |
| Order | Charadriiformes |
| Family | Charadriidae, Scolopacidae, Haematopodidae, Recurvirostridae |
| Genus | Arenaria, Calidris, Charadrius, Haematopus, Himantopus, Limosa, Numenius, Philomachus, Pluvialis, Recurvirostra, Tringa |
| Species | Arenaria interpres, Calidris alba, Calidris alpina, Calidris canutus, Calidris ferruginea, Calidris minuta, Charadrius alexandrinus, Charadrius hiaticula, Haematopus ostralegus, Himantopus himantopus, Limosa laponica, Limosa limosa, Numenius arquata, Numenius phaeopus, Philomachus pugnax, Pluvialis squatarola, Recurvirostra avosetta, Tringa erythropus, Tringa nebularia, Tringa ochropus, Tringa totanus |
時間涵蓋範圍
| 起始日期 / 結束日期 | 1975-01-01 / 1978-01-01 |
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計畫資料
The objective of this project is to gather the wader counts in Portugal between 1975 and 1978. The main objective is to list the areas for their importance as a habitat for aquatic species.
| 計畫名稱 | Limícolas em Portugal |
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| 經費來源 | The preparation of this resource for publication through GBIF was supported by Project PORBIOTA—Portuguese E-Infrastructure for Information and Research on Biodiversity (POCI-01-0145-FEDER-022127), under the Operational Thematic Program for Competitiveness and Internationalization (POCI), under the PORTUGAL 2020 Partnership Agreement, through the European Regional Development Fund (FEDER) and FCT. |
| 研究區域描述 | This report contains results of seven wetland areas: Estuário do Arade (Portimão), Estuario do Mondego (Figuera da Foz), Estuário do Sado, Estuário do Tejo, Ria de Aveiro, Ria Formosa ou Ria de Faro and Sapais de Castro Marim. |
| 研究設計描述 | The report is based in reports of wader counts between 1975 and 1978. with these values averages populations and variations over the years are then calculated. |
參與計畫的人員:
取樣方法
The wader counts were collected from counts reports made between 1975 and 1978. In the follow up some calculations were performed: four-year average population per area for each specie, the annual fluctuations in relation to the average, and the percentage of individuals of each species over the country total.
| 研究範圍 | This report contains annual wader counts, put together between 1975 and 1978, in of seven Portuguese wetlands: Estuário do Arade (Portimão), Estuario do Mondego (Figuera da Foz), Estuário do Sado, Estuário do Tejo, Ria de Aveiro, Ria Formosa ou Ria de Faro and Sapais de Castro Marim. |
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| 品質控管 | All initial data was inserted in a specific relational database built specifically for the project, which implemented several quality control methods. In the preparation of the dataset for GBIF publication, data consistency was verified using cluster algorithms using OpenRefine. |
方法步驟描述:
- Extraction of points coordinates and addiction to VerbatimdecimalLatitude e VerbatimdecimalLongitude Convert to WGS84 Calculation of coordinates precision Cross-checking with WGS84 Portuguese CAOP2020 shape to obtain location information Export to csv. with reinterpretation of attributes matching to DwC standard terms.