出現紀錄

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 2024年3月12日 Institut national de recherche pour l’agriculture, l’alimentation et l’environnement (INRAE)

下載最新版本的 Darwin Core Archive (DwC-A) 資源,或資源詮釋資料的 EML 或 RTF 文字檔。

DwC-A資料集 下載 40,340 紀錄 在 English 中 (2 MB) - 更新頻率: 每年一次
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說明

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.

資料紀錄

此資源出現紀錄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 40,340 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。

Occurrence (核心)
40340
MeasurementOrFacts 
322720

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。

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 (2024). Phenology and biological traits of migrating eels sampled by trapping in the survey in the Bresle river (France). Version 1.3. Institut national de recherche pour l’agriculture, l’alimentation et l’environnement (INRAE). Occurrence dataset. https://ipt.gbif.fr/resource?r=inra_ang_bresle&v=1.3

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 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; Occurrence

聯絡資訊

Quentin Josset
  • 元數據提供者
  • 出處
Engineer
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
  • 出處
Technician
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
  • 出處
Technician
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
Tony Macquet
  • 出處
Technician
EPTB Bresle
Rue des Fontaines
76260 Eu
FR
+33 (0)2 27 28 06 11
Laurent Petit
  • 出處
Technician
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
Frédéric Marchand
  • 連絡人
Engineer
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
GBIF France
  • 散布者
IT support
GBIF France
43 rue Buffon Géologie CP48
75005 Paris
FR
+33140798065

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 1977-12-01 / 2024-03-02

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 : French National Institute for Agricultural, Food en Environment Research - OFB : French Office for Biodiversity.
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.

參與計畫的人員:

Etienne Prévost
  • 研究主持人

取樣方法

Since 1977, 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.

額外的詮釋資料

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