説明
The dataset contains records of terrestrian birds (Aves) collected in the two breeding territories of Bonelli’s Eagle (Aquila fasciata) in the lower valley of the River Tua and included in the Compensatory Measure MC46b (“Management of Raptor’s Feeding Habitats”) (2018-2020) of the Compensatory Measures Program of the Foz Tua Hydroelectric Dam, promoted by EDP – Energias de Portugal, S.A. Data were collected in late winter (February-March) of 2018-2019, during field visits to 120 sampling points: 60 “intervention” points (identified with a “I”) located near the structures purposely built to promote the occurrence/fixation of the prey species (deforested areas, feeders and drinkers for birds, artificial shelters for rabbits) in the two territories, and 60 “control” points (identified with a “c”) located in the vicinity of the intervention areas. Each point is sampled every two years. All observations were made with binoculars and/or telescopes. Although the main objective of this monitoring was to assess the occurrence status of the main prey species of birds for Bonelli’s Eagle (Columba spp. And Alectoris rufa) after the implementation of the Compensatory Measure, all bird species seen of heard were also included. Due to the movement restrictions imposed by the covid-19 pandemics, no data were collected in 2020.
データ レコード
この sampling event リソース内のデータは、1 つまたは複数のデータ テーブルとして生物多様性データを共有するための標準化された形式であるダーウィン コア アーカイブ (DwC-A) として公開されています。 コア データ テーブルには、120 レコードが含まれています。
拡張データ テーブルは1 件存在しています。拡張レコードは、コアのレコードについての追加情報を提供するものです。 各拡張データ テーブル内のレコード数を以下に示します。
この IPT はデータをアーカイブし、データ リポジトリとして機能します。データとリソースのメタデータは、 ダウンロード セクションからダウンロードできます。 バージョン テーブルから公開可能な他のバージョンを閲覧でき、リソースに加えられた変更を知ることができます。
バージョン
次の表は、公にアクセス可能な公開バージョンのリソースのみ表示しています。
引用方法
研究者はこの研究内容を以下のように引用する必要があります。:
Cabral J A, Travassos P, Barros P, Carvalho D, Gomes C, Braz L, Duro V, Múrias T (2023). EDP Foz-Tua: Terrestrian Birds (count points) – Compensatory Measures Program, MC46B (Management of Raptors’ Feeding Habitats) [2018-19]. Version 1.1. EDP - Energias de Portugal. Samplingevent dataset. http://ipt.gbif.pt/ipt/resource?r=edp_tua_bird_prey_pt_2018-19&v=1.1
権利
研究者は権利に関する下記ステートメントを尊重する必要があります。:
パブリッシャーとライセンス保持者権利者は EDP。 This work is licensed under a Creative Commons Attribution (CC-BY 4.0) License.
GBIF登録
このリソースをはGBIF と登録されており GBIF UUID: 20604bc0-db51-41ae-9c7a-fa3f43b977d0が割り当てられています。 GBIF Portugal によって承認されたデータ パブリッシャーとして GBIF に登録されているEDP が、このリソースをパブリッシュしました。
キーワード
Birds; prey species; Bonelli’s Eagle; Aquila fasciata; occurrence; winter; observations; point counts; compensatory measure MC46b; exploration phase; Foz-Tua dam
連絡先
- 最初のデータ採集者
- General Coordinator
- Quinta de Prados
- 最初のデータ採集者
- Scientific Coordinator
- Quinta de Prados
- 最初のデータ採集者
- Filedwork Coordinator
- 最初のデータ採集者
- Technician
- 最初のデータ採集者
- Technician
- 最初のデータ採集者
- Technician
- 最初のデータ採集者
- Technician
- メタデータ提供者
- Researcher
- Campus Agrário de Vairão
- 連絡先
- Manager
- Av. 24 de Julho, 12, Torre Nascente, Piso 4
地理的範囲
The data were collected within a 5-km buffer around the two territories of the Bonelli’s Eagle (Aquila fasciata) in lower valley of the River Tua (Northeast Portugal), up to 45 km from the mouth, in the municipalities of Alijó, Carrazeda de Ansiães, Murça and Mirandela.
| 座標（緯度経度） | 南 西 [41.25, -7.456], 北 東 [41.399, -7.136] |
|---|
生物分類学的範囲
The taxonomic coverage of this dataset spans 1 phylum, 1 class, 10 orders, 25 families, 56 genus and 65 species.
| Kingdom | Animalia |
|---|---|
| Phylum | Chordata |
| Class | Accipitriformes, Bucerotiformes, Columbiformes, Cuculiformes, Falconiformes, Galliformes, Passeriformes, Pelecaniformes, Piciformes |
| Family | Accipitridae, Upupidae, Columbidae, Cuculidae, Falconidae, Phasianidae, Aegithalidae, Alaudidae, Certhiidae, Cetiidae, Corvidae, Emberizidae, Fringillidae, Hirundinidae, Laniidae, Motacillidae, Muscicapidae, Paridae, Passeridae, Phylloscopidae, Prunellidae, Regulidae, Sittidae, Sturnidae, Sylviidae, Troglodytidae, Turdidae, Ardeidae, Picidae, Phalacrocoracidae |
時間的範囲
| 開始日 / 終了日 | 2018-03-26 / 2019-03-13 |
|---|
プロジェクトデータ
The dataset contains records of terrestrian birds (Aves) collected in the two breeding territories of Bonelli’s Eagle (Aquila fasciata) in the lower valley of the River Tua and included in the Compensatory Measure MC46b (“Management of Raptor’s Feeding Habitats”) (2018-2020) of the Compensatory Measures Program of the Foz Tua Hydroelectric Dam, promoted by EDP – Energias de Portugal, S.A. Data were collected in late winter (February-March) of 2018-2019, during field visits to 120 sampling points: 60 “intervention” points (identified with a “I”) located near the structures purposely built to promote the occurrence/fixation of the prey species (feeders and drinkers) in the two territories, and 60 “control” points (identified with a “c”) located in the vicinity of the intervention areas. Each point is sampled every two years. All observations were made with binoculars and/or telescopes. The occurrence of the target taxa (and other bird species) was documented through 120 observation events. In total, 1734 observations were identified to the species rank. The most abundant species (>100 records) were Serinus serinus (216 individuals), Fringilla coelebs (183), Turdus merula (123) and Columba palumbus (118).
| タイトル | EDP Foz-Tua: Terrestrian Birds (count points) – Compensatory Measures Program, Compensatory Measure MC46B (Management of Raptors’ Feeding Habitats) [2018-19] |
|---|---|
| 識別子 | EDP Biodiversity Data |
| ファンデイング | The work was funded by EDP - Energias de Portugal, S.A. |
| Study Area Description | The study was conducted in part of the sub-basin of river Tua affected by the Foz-Tua Hydroelectric Dam. The sampling was centered in (“intervention”), and nearby (“controls”) located in the two Bonelli’s Eagle breeding territories known in the lower Tua valley, up to 45 km from the Tua mouth. |
| 研究の意図、目的、背景など（デザイン） | The objective of the study was to assess the long-term effects of the implementation of strctures (feeders and drinkers) built to promote the fixation of prey species of birds for the Bonelli’s Eagle (Columba spp., Alectoris rufa), by comparing sampling plots with and without the aformentioned structures. All bird species seen or heard in each census plot were recorded. This dataset does not include the year 2020 due to the restricition movements caused by the covid-19 pandemics |
プロジェクトに携わる要員:
- 論文著者
- 論文著者
- 論文著者
- 論文著者
- 論文著者
- 論文著者
- 論文著者
- メタデータ提供者
収集方法
Sampling was designed to compare the abundances of the target species (and, in general, of the whole local bird community) inside (“intervention” points) and outside (“control” points) the areas were actions of the Compensatory Measure MC46B took place, in the known breeding territories of the Bonelli’s Eagle in the lower Tua valley. A total of 120 sampling points distributed in pairs (one “intervention”, one “control”) were set (20 in deforested areas, 20 in feeders/drinkers, 20 in artificial shelters, and the respective controls), which are to be surveyed in the long term. All points were sampled in the winter, in the early morning or late afternoon, every two years. Each sampling event had a duration of 10 minutes, in which all birds seen or heard in three bands of 50m around the point (<50 m, 50-100m, >100m) were recorded. Species identification and assessment of age and sex (when possible) were made “in loco”, with the help of appropriate field guides.
| Study Extent | The data were collected within a 5-km buffer around the two territories of the Bonelli’s Eagle (Aquila fasciata) in lower valley of the River Tua (Northeast Portugal), up to 45 km from the mouth, in the municipalities of Alijó, Carrazeda de Ansiães, Murça and Mirandela. |
|---|---|
| Quality Control | All observations were made by qualified technicians |
Method step description:
- To be completed
追加のメタデータ
| 目的 | This dataset is part of a broader initiative whereby the company EDP - Energias de Portugal S.A. will made available biodiversity data collected during impact assessment and biological monitoring studies. |
|---|---|
| メンテナンス内容 | This resource will be regularly checked for accuracy. |
| 代替識別子 | 20604bc0-db51-41ae-9c7a-fa3f43b977d0 |
| http://ipt.gbif.pt/ipt/resource?r=edp_tua_bird_prey_pt_2018-19 |