Phenology and biological traits of migrating eels sampled by trapping in the survey in the Bresle river (France)

最新版本 由 Institut national de recherche pour l’agriculture, l’alimentation et l’environnement (INRAE) 發佈於 Mar 6, 2020 Institut national de recherche pour l’agriculture, l’alimentation et l’environnement (INRAE)

Since 1982, migratory eels have been captured on the Bresle basin, first as a bycatch from salmonid trapping, then to observe migration phenology and quantify their abundance. 15 km from the river estuary a trapping system controls silver eels migration for a period of 6 months per year (3-6 months per year historically) and since 1994 an upstream trap captures yellow eel in their upstream migration 3 km from the estuary. On the occasion of the capture, biometric characteristics are taken to characterize the population in order to feed this data set.

Data Records

The data in this 出現紀錄 resource has been published as a Darwin Core Archive (DwC-A), which is a standardized format for sharing biodiversity data as a set of one or more data tables. The core data table contains 25,139 records. 1 extension data tables also exist. An extension record supplies extra information about a core record. The number of records in each extension data table is illustrated below.

  • Occurrence (核心)
    25139
  • MeasurementOrFact 
    201112

This IPT archives the data and thus serves as the data repository. The data and resource metadata are available for download in the downloads section. The versions table lists other versions of the resource that have been made publicly available and allows tracking changes made to the resource over time.

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DwC-A資料集 下載 25,139 紀錄 在 English 中 (1 MB) - Update frequency: 有可能更新,但不確知何時
元數據EML檔 下載 在 English 中 (13 KB)
元數據RTF文字檔 下載 在 English 中 (10 KB)

版本

The table below shows only published versions of the resource that are publicly accessible.

如何引用

研究者應依照以下指示引用此資源。:

Josset Q, Lentieul J, Flesselle A, Macquet T, Petit L (2020): Phenology and biological traits of migrating eels sampled by trapping in the survey in the Bresle river (France). v1.1. Institut National de la Recherche Agronomique (INRA). Dataset/Occurrence. http://ipt.gbif.fr/resource?r=inra_ang_bresle&v=1.1

Rights

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The publisher and rights holder of this work is Institut national de recherche pour l’agriculture, l’alimentation et l’environnement (INRAE). 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: 199ab955-e1f7-48df-9024-5f94778966b4。  Institut national de recherche pour l’agriculture, l’alimentation et l’environnement (INRAE) 發佈此資源,並經由GBIF France同意向GBIF註冊成為資料發佈者。

關鍵字

Occurrence; Observation; Population density; population distribution; catch effort; salmo salar; salmon

聯絡資訊

資源建立者:

Quentin Josset
-
OFB DRAS, INRAE U3E, Pôle OFB-INRAE-Agrocampus Ouest-UPPA pour la gestion des migrateurs amphihalins dans leur environnement Rue des Fontaines 76260 Eu FR +33 (0)2 27 28 06 11
Jérôme Lentieul
-
OFB DRAS, INRAE U3E, Pôle OFB-INRAE-Agrocampus Ouest-UPPA pour la gestion des migrateurs amphihalins dans leur environnement Rue des Fontaines 76260 Eu FR +33 (0)2 27 28 06 11
Aurélie Flesselle
-
INRAE U3E, Pôle OFB-INRAE-Agrocampus Ouest-UPPA pour la gestion des migrateurs amphihalins dans leur environnement Rue des Fontaines 76260 Eu FR +33 (0)2 27 28 06 11
Tony Macquet
-
EPTB Bresle Rue des Fontaines 76260 Eu FR +33 (0)2 27 28 06 11
Laurent Petit
-
OFB DRAS, INRAE U3E, Pôle OFB-INRAE-Agrocampus Ouest-UPPA pour la gestion des migrateurs amphihalins dans leur environnement Rue des Fontaines 76260 Eu FR +33 (0)2 27 28 06 11

可回覆此資源相關問題者:

Frédéric Marchand
-
INRAE U3E, Pôle OFB-INRAE-Agrocampus Ouest-UPPA pour la gestion des migrateurs amphihalins dans leur environnement 65 rue de St Brieuc, CS 84215 35042 Rennes FR +33 223485786

元數據填寫者:

Quentin Josset
-
OFB DRAS, INRAE U3E, Pôle OFB-INRAE-Agrocampus Ouest-UPPA pour la gestion des migrateurs amphihalins dans leur environnement Rue des Fontaines 76260 EU FR +33 (0)2 27 28 06 11

與此資源的相關者:

散布者
GBIF France
IT support
GBIF France 43 rue Buffon Géologie CP48 75005 Paris FR +33140798065
http://www.gbif.fr

地理涵蓋範圍

The Bresle river in Normandy (France).

界定座標範圍 緯度南界 經度西界 [49.69, 1.37], 緯度北界 經度東界 [50.06, 1.75]

分類群涵蓋範圍

無相關描述

Species  Anguilla anguilla (Linnaeus, 1758)

時間涵蓋範圍

起始日期 / 結束日期 1982-03-01 / 2018-12-31

計畫資料

The Research Observatory on Diadromous Fish in Coastal Streams (ORE DiaPFC) is a research infrastructure steered by INRAE in partnership with OFB and part of the OFB-INRAE R&D center. It’s focused on the study of the evolution of diadromous fish populations under the influence human induced environmental changes that affect these rivers (mainly climate and effects of agriculture). Diadromous species of primary interest are salmon (Salmo salar), trout (Salmo trutta), eel (Anguilla Anguilla), shads (Alosa sp.), and lampreys (Lampetra sp. and Petromyzon marinus). These species are threatened by the consequences of human activities. They are flagship species for the biodiversity of coastal streams. Nowadays, these streams are the main refuges for diadromous fish that have disappeared or dramatically declined on larger rivers. This ERO DiaPFC is a Research Infrastructure based on four coastal streams of the Atlantic and Channel coast of France: the Bresle and the Oir in Normandy, the Scorff in Brittany and the Nivelle in the Pays Basque. These four rivers are equipped with diadromous fish trapping facilities and are thoroughly and continuously surveyed from the mid 1980s. They are twinned with experimental ecology facilities located in Rennes (Brittany) and Saint-Pée-sur-Nivelle (Pays Basque). This set of facilities is complemented by individual-based eco-genetic simulators for in silico experimentation on virtual populations.

計畫名稱 ORE-DiaPFC Observatoire de Recherche en Environnement des poissons diadromes sur les Petits Fleuves Côtiers - ERO DiaPFC Ecological Research Observatory on Diadromous Fish in coastal streams
經費來源 INRAE
研究區域描述 ERO DiaPFC is a Research Infrastructure based on three coastal streams of the Atlantic and Channel coast of France: the Bresle and the Oir in Normandy, the Scorff in Brittany and the Nivelle in the Pays Basque
研究設計描述 The issue of 'Research Observatory on Diadromes Fish in Coastal Rivers (ORE DiaPFC) is to study the evolution of diadromous fish populations as a result of environmental changes (climate change and changes related to agriculture ) that affect these rivers.

The personnel involved in the project:

研究主持人
Etienne Prévost

取樣方法

Since 1994, trapping of upstream-migrating elvers to the upstream parts of the Bresle River has been carried out by using an eel climbing ramp, which provides the eels with a substrate (brushes) that allows them to climb to the trap. Then they are counted and weighted alltogether, or measured in length individually.

研究範圍 Elvers are monitored by trapping on the facilities of Eu. As a consequence of its location, the trap does not cover the whole river and a bypass exists a few hundred meters downstream. The effectiveness of the trap is not monitored.

方法步驟描述:

  1. Elvers have been monitored since 1994 on the Bresle. The trap, which is located, at a distance of 3 km from the estuary, is checked twice a day throughout the elvers’ period of activity, ranging from march to November.

額外的元數據

替代的識別碼 199ab955-e1f7-48df-9024-5f94778966b4
http://ipt.gbif.fr/resource?r=inra_ang_bresle