0+ fish assemblages in a sector of the Rhôcne river influenced by the bregniér–cordon hydroelectric scheme
Identifieur interne : 000123 ( France/Analysis ); précédent : 000122; suivant : 0001240+ fish assemblages in a sector of the Rhôcne river influenced by the bregniér–cordon hydroelectric scheme
Auteurs : Milan Pe Z [République tchèque] ; Pavel Jurajda [République tchèque] ; Albert Luis Roux [France] ; Jean Michel Olivier [France]Source :
- Regulated Rivers: Research & Management [ 0886-9375 ] ; 1995-08.
English descriptors
Abstract
A survey was undertaken to assess the effects of the construction of the Brégnier–Cordon hydroelectric power station in 1984 on the spawning and nursery habitats of the young of the year fish (YOY) in the River Rhǒne floodplain area. No obvious effect could be identified in the most important aquatic habitats studied, possibly due to the downstream drift and dispersion of juvenile fish. Some new habitats were created with a high production capacity, which proved suitable as nursery areas for YOY rheophilous fishes (e.g. riparian zones of the headrace canal and reservoir). The conditions for young fish were also improved in the section of the main channel, now by‐passed, in which the discharge is stabilized and sufficiently high. However, a rapid decline in the abundance and species diversity of YOY fish assemblages was noted in parapotamic side‐arms, caused by the side‐arms drying up and becoming invaded by terrestrial plants. High YOY abundance, indicating good reproductive success, was nevertheless noted in some fishes considered as sensitive to such hydroengineering activities.
Url:
DOI: 10.1002/rrr.3450100227
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream Istex, to step Corpus: 000884
- to stream Istex, to step Curation: 000884
- to stream Istex, to step Checkpoint: 000E36
- to stream Main, to step Merge: 001364
- to stream Main, to step Curation: 001292
- to stream Main, to step Exploration: 001292
- to stream France, to step Extraction: 000123
Links to Exploration step
ISTEX:19D2EF250E0611C0DCFE8387ABC1F9E8EFD31C3DLe document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">0+ fish assemblages in a sector of the Rhôcne river influenced by the bregniér–cordon hydroelectric scheme</title><author><name sortKey="Pe Z, Milan" sort="Pe Z, Milan" uniqKey="Pe Z M" first="Milan" last="Pe Z">Milan Pe Z</name></author><author><name sortKey="Jurajda, Pavel" sort="Jurajda, Pavel" uniqKey="Jurajda P" first="Pavel" last="Jurajda">Pavel Jurajda</name></author><author><name sortKey="Roux, Albert Luis" sort="Roux, Albert Luis" uniqKey="Roux A" first="Albert Luis" last="Roux">Albert Luis Roux</name></author><author><name sortKey="Olivier, Jean Michel" sort="Olivier, Jean Michel" uniqKey="Olivier J" first="Jean Michel" last="Olivier">Jean Michel Olivier</name></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:19D2EF250E0611C0DCFE8387ABC1F9E8EFD31C3D</idno><date when="1995" year="1995">1995</date><idno type="doi">10.1002/rrr.3450100227</idno><idno type="url">https://api.istex.fr/document/19D2EF250E0611C0DCFE8387ABC1F9E8EFD31C3D/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">000884</idno><idno type="wicri:Area/Istex/Curation">000884</idno><idno type="wicri:Area/Istex/Checkpoint">000E36</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Checkpoint">000E36</idno><idno type="wicri:doubleKey">0886-9375:1995:Pe Z M:fish:assemblages:in</idno><idno type="wicri:Area/Main/Merge">001364</idno><idno type="wicri:Area/Main/Curation">001292</idno><idno type="wicri:Area/Main/Exploration">001292</idno><idno type="wicri:Area/France/Extraction">000123</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">0+ fish assemblages in a sector of the Rhôcne river influenced by the bregniér–cordon hydroelectric scheme</title><author><name sortKey="Pe Z, Milan" sort="Pe Z, Milan" uniqKey="Pe Z M" first="Milan" last="Pe Z">Milan Pe Z</name><affiliation wicri:level="1"><country xml:lang="fr">République tchèque</country><wicri:regionArea>Institute of Landscape Ecology, Academy of Sciences of the Czech Republic, Květń 8, 603 65 Brno</wicri:regionArea><wicri:noRegion>603 65 Brno</wicri:noRegion></affiliation></author><author><name sortKey="Jurajda, Pavel" sort="Jurajda, Pavel" uniqKey="Jurajda P" first="Pavel" last="Jurajda">Pavel Jurajda</name><affiliation wicri:level="1"><country xml:lang="fr">République tchèque</country><wicri:regionArea>Institute of Landscape Ecology, Academy of Sciences of the Czech Republic, Květń 8, 603 65 Brno</wicri:regionArea><wicri:noRegion>603 65 Brno</wicri:noRegion></affiliation></author><author><name sortKey="Roux, Albert Luis" sort="Roux, Albert Luis" uniqKey="Roux A" first="Albert Luis" last="Roux">Albert Luis Roux</name><affiliation wicri:level="3"><country xml:lang="fr">France</country><wicri:regionArea>URA CNRS 1451 Ecologie des Eaux Douces et des Grands Fleuves, Université C. Bernard‐Lyon I, 43 Boulevard du 11 Novembre 1918, 69622 Villeurbanne Cedex</wicri:regionArea><placeName><region type="region" nuts="2">Auvergne-Rhône-Alpes</region><region type="old region" nuts="2">Rhône-Alpes</region><settlement type="city">Villeurbanne</settlement></placeName></affiliation></author><author><name sortKey="Olivier, Jean Michel" sort="Olivier, Jean Michel" uniqKey="Olivier J" first="Jean Michel" last="Olivier">Jean Michel Olivier</name><affiliation wicri:level="3"><country xml:lang="fr">France</country><wicri:regionArea>URA CNRS 1451 Ecologie des Eaux Douces et des Grands Fleuves, Université C. Bernard‐Lyon I, 43 Boulevard du 11 Novembre 1918, 69622 Villeurbanne Cedex</wicri:regionArea><placeName><region type="region" nuts="2">Auvergne-Rhône-Alpes</region><region type="old region" nuts="2">Rhône-Alpes</region><settlement type="city">Villeurbanne</settlement></placeName></affiliation></author></analytic><monogr></monogr><series><title level="j">Regulated Rivers: Research & Management</title><title level="j" type="abbrev">Regul. Rivers: Res. Mgmt.</title><idno type="ISSN">0886-9375</idno><idno type="eISSN">1099-1646</idno><imprint><publisher>John Wiley & Sons, Ltd</publisher><pubPlace>New York</pubPlace><date type="published" when="1995-08">1995-08</date><biblScope unit="volume">10</biblScope><biblScope unit="issue">2‐4</biblScope><biblScope unit="page" from="363">363</biblScope><biblScope unit="page" to="372">372</biblScope></imprint><idno type="ISSN">0886-9375</idno></series><idno type="istex">19D2EF250E0611C0DCFE8387ABC1F9E8EFD31C3D</idno><idno type="DOI">10.1002/rrr.3450100227</idno><idno type="ArticleID">RRR3450100227</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0886-9375</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>floodplain aquatic habitats</term><term>flow regulation</term><term>juvenile fish</term></keywords></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">A survey was undertaken to assess the effects of the construction of the Brégnier–Cordon hydroelectric power station in 1984 on the spawning and nursery habitats of the young of the year fish (YOY) in the River Rhǒne floodplain area. No obvious effect could be identified in the most important aquatic habitats studied, possibly due to the downstream drift and dispersion of juvenile fish. Some new habitats were created with a high production capacity, which proved suitable as nursery areas for YOY rheophilous fishes (e.g. riparian zones of the headrace canal and reservoir). The conditions for young fish were also improved in the section of the main channel, now by‐passed, in which the discharge is stabilized and sufficiently high. However, a rapid decline in the abundance and species diversity of YOY fish assemblages was noted in parapotamic side‐arms, caused by the side‐arms drying up and becoming invaded by terrestrial plants. High YOY abundance, indicating good reproductive success, was nevertheless noted in some fishes considered as sensitive to such hydroengineering activities.</div></front></TEI><affiliations><list><country><li>France</li><li>République tchèque</li></country><region><li>Auvergne-Rhône-Alpes</li><li>Rhône-Alpes</li></region><settlement><li>Villeurbanne</li></settlement></list><tree><country name="République tchèque"><noRegion><name sortKey="Pe Z, Milan" sort="Pe Z, Milan" uniqKey="Pe Z M" first="Milan" last="Pe Z">Milan Pe Z</name></noRegion><name sortKey="Jurajda, Pavel" sort="Jurajda, Pavel" uniqKey="Jurajda P" first="Pavel" last="Jurajda">Pavel Jurajda</name></country><country name="France"><region name="Auvergne-Rhône-Alpes"><name sortKey="Roux, Albert Luis" sort="Roux, Albert Luis" uniqKey="Roux A" first="Albert Luis" last="Roux">Albert Luis Roux</name></region><name sortKey="Olivier, Jean Michel" sort="Olivier, Jean Michel" uniqKey="Olivier J" first="Jean Michel" last="Olivier">Jean Michel Olivier</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Eau/explor/LotaV3/Data/France/Analysis
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000123 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/France/Analysis/biblio.hfd -nk 000123 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Eau
|area= LotaV3
|flux= France
|étape= Analysis
|type= RBID
|clé= ISTEX:19D2EF250E0611C0DCFE8387ABC1F9E8EFD31C3D
|texte= 0+ fish assemblages in a sector of the Rhôcne river influenced by the bregniér–cordon hydroelectric scheme
}}
| This area was generated with Dilib version V0.6.39. |  |