説明
The Common kingfisher Alcedo atthis L. 1758 is a fish eating bird which is associated with freshwater bodies in well conserved conditions. Currently, there is a negative trend in their European populations, so it is included in the threatened lists of species. This study aims to determine the trophic ecology of the Kingfisher in various rivers of Navarra (Spain) to define the important factors in the selection of habitat and assess the impact this bird may have in comercial fish species.
This project determined the relative importance of food availability and habitat structure and quality in the presence of kingfisher during breeding, and develop a useful methodology to determine the diet of the species from partial examination of pellets found in the nests. Also, it described the diet and determined, based on the food availability, its fishing strategy (opportunistic or selective) and the impact of the Common kingfisher on both a commercially important fish and conservation species such as the Atlantic salmon.
データ レコード
この オカレンス（観察データと標本) 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、21,868 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。:
MZNA (2016): Fishes in MZNA-VERT: foraging ecology of the kingfisher. PhD project, Antonio Vilches. v1. University of Navarra, Museum of Zoology. Dataset/Occurrence. http://www.gbif.es/ipt/resource?r=ichty-tpav&v=1.0
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 University of Navarra – Department of Environmental Biology。 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: 4f030114-b432-4394-88b4-1b064e146975が割り当てられています。 GBIF Spain 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University of Navarra – Department of Environmental Biology が、このリソースをパブリッシュしました。
キーワード
Occurrence; Observation; Occurrence; Fish populations; kingfisher; habitat selection
連絡先
- 最初のデータ採集者
- Institution
- メタデータ提供者
- PhD Student
- メタデータ提供者
- Professor
http://orcid.org/0000-0002-2585-9888
- Custodiansteward(保管者）
- Head of the Museum
- 研究代表者
- Researcher
- C/ Irunlarrea 1
- 研究代表者
- Researcher
- Alto de Zorroaga Bidea 11
地理的範囲
Eight rivers of the Ebro basin (north of Spain) were selected to perform this PhD project, covering 126.7 km: Arakil, Areta, Arga, Erro, Larraun and Ultzama rivers.
| 座標（緯度経度） | 南 西 [42.73, -2.15], 北 東 [43.06, -1.09] |
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生物分類学的範囲
In total 22002 specimens belonging to 17 species were collected and identified. The 95% of the captures belong to the family Cyprinidae. Six invasive species were found: Alburnus alburnus, Ameiurus melas, Carassius auratus, Cyprinus carpio, Micropterus salmoides and Scardinius erythrophthalmus. Moreover, eight of the captured species are endemic and half of them are endangered in some degree: Achondrostoma arcasii (Vulnerable A3ce), Barbatula quignardi, Barbus haasi (Vulnerable A2ce+3ce), Cobitis calderoni (Endangered A2ace+3ce), Cobitis paludica (Vulnerable A2ce+3ce), Gobio lozanoi, Luciobarbus graellsii and Parachondrostoma miegii. Moreover, the native species Anguilla anguilla is critically endangered according to the IUCN.
| Species | Anguilla anguilla (Eel), Micropterus salmoides (Largemouth black-bass), Cobitis calderoni (Northern Iberian spined- loach), Cobitis paludica (Southern Iberian spined-loach), Achondrostoma arcasii (Bermejuela), Alburnus alburnus (Bleak), Barbus haasi (Iberian redfin barbel), Carassius auratus (Goldfish), Cyprinus carpio (Carp), Gobio lozanoi (Pyrenean gudgeon), Luciobarbus graellsii (Ebro barbel), Parachondrostoma miegii (Ebro nase), Phoxinus bigerri (Pyrenean minnow), Scardinius erythrophthalmus (Rudd), Ameiurus melas (Catfish), Barbatula quignardi (Pyrenean stone loach), Salmo trutta (Brown trout) |
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時間的範囲
| 生息期間 | 2007-2010 |
|---|
プロジェクトデータ
The Kingfisher is a scarce studied bird that can affect commercial fish species. This thesis aims to study the trophic ecology of this bird and assess its effects in fish populations.
| タイトル | Ecología trófica y selección de hábitat del martín pescador Alcedo atthis L. 1758 en Navarra |
|---|---|
| ファンデイング | NA |
| Study Area Description | The samplings were collected in eight rivers of the Ebro basin (Spain): Arakil, Areta, Arga, Erro, Larraun and Ultzama rivers. The Arakil is a 79 km long river tributary of the Arga river; the Areta river is 27 km long and drains a basin of 104 km2; the Arga river is a 145 km long river that drains a basin of 2759 km2; the Erro river is 44 km long and drains a basin of 214 km2; the Larraun is a 19 km long tributary of the Arakil river and the Ultzama river is tributary of the Arga river and drains a basin of 270 km2 during 36 km. All of the rivers are born in the mountains of the Pyrenees (north of Spain), where the climate is humid, with a rainfall of 1000 mm per year and the main vegetation are oak, beech, ash and alder. |
| 研究の意図、目的、背景など（デザイン） | NA |
プロジェクトに携わる要員:
- 論文著者
- 研究代表者
- 研究代表者
収集方法
The sampling was performed using a back-pack electrofishing unit Hans Grassl model IG200/2D. The sampling effort was 30 min in all the cases. The captured individuals were sedated with 2-phenoxyethanol, identified, counted and measured (total length in mm). Then, fishes were returned to the river. Species identification was performed by R. Miranda and A. Vilches using suitable literature.
| Study Extent | Different localities of six rivers of the Ebro basin were selected to study the diet of the kingfisher: Arakil, Areta, Arga, Erro, Larraun and Ultzama rivers. The sampling points were located in areas of humid, atlantic clime with mediterranean influence. The samplings took place from 2007 to 2010. |
|---|---|
| Quality Control | Species identification was performed by R. Miranda and A. Vilches using suitable literature (Maitland & Linsell 1977) and scientific names were validated using the W. N. Eschmeyer’s Catalog of Fishes (Eschmeyer 2014). Specimens were returned to the river. Darwin test software (v3.3 Ortega-Maqueda and Pando 2008) was used to check out possible mistakes in the coordinates, characters and the format of dates. |
Method step description:
- Specimens were sampled following the procedure described in the Sampling description section. The individuales were identified, measured and released. Field data was revised, digitalised and incorporated to the MZNA database (Zootron v4.5, Ariño 1991). The dataset was exported to DarwinCore v1.4 format and revised to correct errors to adequate it to DarwinCore standars. Metadata information was added and the Darwin Core Archive was incorporated to the Spanish GBIF IPT.
コレクションデータ
| コレクション名 | Muestreos de peces de la tesis de Antonio Vilches |
|---|---|
| Parent Collection Identifier | http://www.gbif.es/ic_colecciones.php?ID_Coleccion=10169 |
| 標本保存方法 | Alcohol |
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| Curatorialユニット | カウント 21,858 +/- 1 Observation , カウント 10 +/- 1 Jar |
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書誌情報の引用
- Maitland P. S. & Linsell K. (1977). Guide to Freshwater Fish of Britain and Europe. Philips, Seattle.
- Eschmeyer, W. N. and R. Fricke (eds). CATALOG OF FISHES: GENERA, SPECIES, REFERENCES. (http://researcharchive.calacademy.org/research/ichthyology/catalog/fishcatmain.asp). Acessed 24/02/2015.
- Ortega-Maqueda, I. & Pando, F. (2008). DARWIN_TEST (V3.3): Una aplicación para la validación y el chequeo de los datos en formato Darwin Core 1.2 or Darwin Core 1.4, http://www.gbif.es/Darwin_test/Darwin_test.php (08/11/2014). Unidad de Coordinación de GBIF.ES, CSIC. Ministerio de Educación y Ciencia, España
- Ecología trófica y selección de hábitat del martín pescador Alcedo atthis L. 1758 en Navarra. Antonio Vilches Morales (2012). Departamento de Zoología y Ecología, Universidad de Navarra. PhD thesis.
- Ariño A.H. (1991) Bibliography of Iberian Polychaetes: a data base. Ophelia, suppl. 5: 647-652.
追加のメタデータ
The Museum of Zoology (MZNA) was founded in 1980 as a repository of zoological materials originating from research and instructional activities of the department of Environmental Biology (proviously known as the department of Zoology and Ecology) of the University of Navarra. Nowadays MZNA store more than two millions specimens in its climate-controlled facilities. The Museum is a Data Provider for the Global Biodiversity Information Facility (GBIF) and is an Affiliate to the International Commission of Zoological Nomenclature (ICZN). The Museum is also in charge of the curation and management of the Natural History Collections of the School of Science of the University of Navarra (Spain). MZNA attends to reserchers around the world, make loans and accepts deposits.
| 目的 | The aim of the present data set is to provide all information of the records of freshwater fishes gathered in a project about the biology of common kingfisher (Alcedo atthis) in Navarra (Spain), a research project performed by Dr. Vilches. |
|---|---|
| メンテナンス内容 | Dataset is closed. |
| 代替識別子 | doi:10.15470/wfpdpv |
| 4f030114-b432-4394-88b4-1b064e146975 | |
| https://ipt.gbif.es/resource?r=ichty-tpav |