Fish-protection devices at unscreened water diversions can reduce entrainment: evidence from behavioural laboratory investigations.
Identifieur interne : 000132 ( Main/Merge ); précédent : 000131; suivant : 000133Fish-protection devices at unscreened water diversions can reduce entrainment: evidence from behavioural laboratory investigations.
Auteurs : Jamilynn B. Poletto [États-Unis] ; Dennis E. Cocherell [États-Unis] ; Timothy D. Mussen [États-Unis] ; Ali Ercan [États-Unis] ; Hossein Bandeh [États-Unis] ; M Levent Kavvas [États-Unis] ; Joseph J. Cech [États-Unis] ; Nann A. Fangue [États-Unis]Source :
- Conservation physiology ; 2015.
Abstract
Diversion (i.e. extraction) of water from rivers and estuaries can potentially affect native wildlife populations if operation is not carefully managed. For example, open, unmodified water diversions can act as a source of injury or mortality to resident or migratory fishes from entrainment and impingement, and can cause habitat degradation and fragmentation. Fish-protection devices, such as exclusion screens, louvres or sensory deterrents, can physically or behaviourally deter fish from approaching or being entrained into water diversions. However, empirical assessment of their efficacy is often lacking or is investigated only for particular economically or culturally important fishes, such as salmonids. The Southern population of anadromous green sturgeon (Acipenser medirostris) is listed as threatened in California, and there is a high density of water diversions located within their native range (the Sacramento-San Joaquin watershed). Coupled with their unique physiology and behaviour compared with many other fishes native to California, the green sturgeon is susceptible to entrainment into diversions and is an ideal species with which to study the efficacy of mitigation techniques. Therefore, we investigated juvenile green sturgeon (188-202 days post-hatch) in the presence of several fish-protection devices to assess behaviour and entrainment risk. Using a large experimental flume (∼500 kl), we found that compared with an open diversion pipe (control), the addition of a trash-rack box, louvre box, or perforated cylinder on the pipe inlet all significantly reduced the proportion of fish that were entrained through the pipe (P = 0.03, P = 0.028, and P = 0.028, respectively). Likewise, these devices decreased entrainment risk during a single movement past the pipe by between 60 and 96%. These fish-protection devices should decrease the risk of fish entrainment during water-diversion activities.
DOI: 10.1093/conphys/cov040
PubMed: 27293725
Links toward previous steps (curation, corpus...)
- to stream PubMed, to step Corpus: 000114
- to stream PubMed, to step Curation: 000114
- to stream PubMed, to step Checkpoint: 000114
- to stream Ncbi, to step Merge: 000714
- to stream Ncbi, to step Curation: 000714
- to stream Ncbi, to step Checkpoint: 000714
Links to Exploration step
pubmed:27293725Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Fish-protection devices at unscreened water diversions can reduce entrainment: evidence from behavioural laboratory investigations.</title><author><name sortKey="Poletto, Jamilynn B" sort="Poletto, Jamilynn B" uniqKey="Poletto J" first="Jamilynn B" last="Poletto">Jamilynn B. Poletto</name><affiliation wicri:level="2"><nlm:affiliation>Department of Wildlife, Fish, and Conservation Biology , University of California, Davis , One Shields Avenue, Davis, CA 95616 , USA.</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Wildlife, Fish, and Conservation Biology , University of California, Davis , One Shields Avenue, Davis, CA 95616 </wicri:regionArea><placeName><region type="state">Californie</region></placeName></affiliation></author><author><name sortKey="Cocherell, Dennis E" sort="Cocherell, Dennis E" uniqKey="Cocherell D" first="Dennis E" last="Cocherell">Dennis E. Cocherell</name><affiliation wicri:level="2"><nlm:affiliation>Department of Wildlife, Fish, and Conservation Biology , University of California, Davis , One Shields Avenue, Davis, CA 95616 , USA.</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Wildlife, Fish, and Conservation Biology , University of California, Davis , One Shields Avenue, Davis, CA 95616 </wicri:regionArea><placeName><region type="state">Californie</region></placeName></affiliation></author><author><name sortKey="Mussen, Timothy D" sort="Mussen, Timothy D" uniqKey="Mussen T" first="Timothy D" last="Mussen">Timothy D. Mussen</name><affiliation wicri:level="2"><nlm:affiliation>Department of Wildlife, Fish, and Conservation Biology , University of California, Davis , One Shields Avenue, Davis, CA 95616 , USA.</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Wildlife, Fish, and Conservation Biology , University of California, Davis , One Shields Avenue, Davis, CA 95616 </wicri:regionArea><placeName><region type="state">Californie</region></placeName></affiliation></author><author><name sortKey="Ercan, Ali" sort="Ercan, Ali" uniqKey="Ercan A" first="Ali" last="Ercan">Ali Ercan</name><affiliation wicri:level="2"><nlm:affiliation>Department of Civil and Environmental Engineering , University of California, Davis , One Shields Avenue, Davis, CA 95616 , USA.</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Civil and Environmental Engineering , University of California, Davis , One Shields Avenue, Davis, CA 95616 </wicri:regionArea><placeName><region type="state">Californie</region></placeName></affiliation></author><author><name sortKey="Bandeh, Hossein" sort="Bandeh, Hossein" uniqKey="Bandeh H" first="Hossein" last="Bandeh">Hossein Bandeh</name><affiliation wicri:level="2"><nlm:affiliation>Department of Civil and Environmental Engineering , University of California, Davis , One Shields Avenue, Davis, CA 95616 , USA.</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Civil and Environmental Engineering , University of California, Davis , One Shields Avenue, Davis, CA 95616 </wicri:regionArea><placeName><region type="state">Californie</region></placeName></affiliation></author><author><name sortKey="Kavvas, M Levent" sort="Kavvas, M Levent" uniqKey="Kavvas M" first="M Levent" last="Kavvas">M Levent Kavvas</name><affiliation wicri:level="2"><nlm:affiliation>Department of Civil and Environmental Engineering , University of California, Davis , One Shields Avenue, Davis, CA 95616 , USA.</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Civil and Environmental Engineering , University of California, Davis , One Shields Avenue, Davis, CA 95616 </wicri:regionArea><placeName><region type="state">Californie</region></placeName></affiliation></author><author><name sortKey="Cech, Joseph J" sort="Cech, Joseph J" uniqKey="Cech J" first="Joseph J" last="Cech">Joseph J. Cech</name><affiliation wicri:level="2"><nlm:affiliation>Department of Wildlife, Fish, and Conservation Biology , University of California, Davis , One Shields Avenue, Davis, CA 95616 , USA.</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Wildlife, Fish, and Conservation Biology , University of California, Davis , One Shields Avenue, Davis, CA 95616 </wicri:regionArea><placeName><region type="state">Californie</region></placeName></affiliation></author><author><name sortKey="Fangue, Nann A" sort="Fangue, Nann A" uniqKey="Fangue N" first="Nann A" last="Fangue">Nann A. Fangue</name><affiliation wicri:level="2"><nlm:affiliation>Department of Wildlife, Fish, and Conservation Biology , University of California, Davis , One Shields Avenue, Davis, CA 95616 , USA.</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Wildlife, Fish, and Conservation Biology , University of California, Davis , One Shields Avenue, Davis, CA 95616 </wicri:regionArea><placeName><region type="state">Californie</region></placeName></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2015">2015</date><idno type="RBID">pubmed:27293725</idno><idno type="pmid">27293725</idno><idno type="doi">10.1093/conphys/cov040</idno><idno type="wicri:Area/PubMed/Corpus">000114</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000114</idno><idno type="wicri:Area/PubMed/Curation">000114</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Curation">000114</idno><idno type="wicri:Area/PubMed/Checkpoint">000114</idno><idno type="wicri:explorRef" wicri:stream="Checkpoint" wicri:step="PubMed">000114</idno><idno type="wicri:Area/Ncbi/Merge">000714</idno><idno type="wicri:Area/Ncbi/Curation">000714</idno><idno type="wicri:Area/Ncbi/Checkpoint">000714</idno><idno type="wicri:Area/Main/Merge">000132</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Fish-protection devices at unscreened water diversions can reduce entrainment: evidence from behavioural laboratory investigations.</title><author><name sortKey="Poletto, Jamilynn B" sort="Poletto, Jamilynn B" uniqKey="Poletto J" first="Jamilynn B" last="Poletto">Jamilynn B. Poletto</name><affiliation wicri:level="2"><nlm:affiliation>Department of Wildlife, Fish, and Conservation Biology , University of California, Davis , One Shields Avenue, Davis, CA 95616 , USA.</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Wildlife, Fish, and Conservation Biology , University of California, Davis , One Shields Avenue, Davis, CA 95616 </wicri:regionArea><placeName><region type="state">Californie</region></placeName></affiliation></author><author><name sortKey="Cocherell, Dennis E" sort="Cocherell, Dennis E" uniqKey="Cocherell D" first="Dennis E" last="Cocherell">Dennis E. Cocherell</name><affiliation wicri:level="2"><nlm:affiliation>Department of Wildlife, Fish, and Conservation Biology , University of California, Davis , One Shields Avenue, Davis, CA 95616 , USA.</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Wildlife, Fish, and Conservation Biology , University of California, Davis , One Shields Avenue, Davis, CA 95616 </wicri:regionArea><placeName><region type="state">Californie</region></placeName></affiliation></author><author><name sortKey="Mussen, Timothy D" sort="Mussen, Timothy D" uniqKey="Mussen T" first="Timothy D" last="Mussen">Timothy D. Mussen</name><affiliation wicri:level="2"><nlm:affiliation>Department of Wildlife, Fish, and Conservation Biology , University of California, Davis , One Shields Avenue, Davis, CA 95616 , USA.</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Wildlife, Fish, and Conservation Biology , University of California, Davis , One Shields Avenue, Davis, CA 95616 </wicri:regionArea><placeName><region type="state">Californie</region></placeName></affiliation></author><author><name sortKey="Ercan, Ali" sort="Ercan, Ali" uniqKey="Ercan A" first="Ali" last="Ercan">Ali Ercan</name><affiliation wicri:level="2"><nlm:affiliation>Department of Civil and Environmental Engineering , University of California, Davis , One Shields Avenue, Davis, CA 95616 , USA.</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Civil and Environmental Engineering , University of California, Davis , One Shields Avenue, Davis, CA 95616 </wicri:regionArea><placeName><region type="state">Californie</region></placeName></affiliation></author><author><name sortKey="Bandeh, Hossein" sort="Bandeh, Hossein" uniqKey="Bandeh H" first="Hossein" last="Bandeh">Hossein Bandeh</name><affiliation wicri:level="2"><nlm:affiliation>Department of Civil and Environmental Engineering , University of California, Davis , One Shields Avenue, Davis, CA 95616 , USA.</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Civil and Environmental Engineering , University of California, Davis , One Shields Avenue, Davis, CA 95616 </wicri:regionArea><placeName><region type="state">Californie</region></placeName></affiliation></author><author><name sortKey="Kavvas, M Levent" sort="Kavvas, M Levent" uniqKey="Kavvas M" first="M Levent" last="Kavvas">M Levent Kavvas</name><affiliation wicri:level="2"><nlm:affiliation>Department of Civil and Environmental Engineering , University of California, Davis , One Shields Avenue, Davis, CA 95616 , USA.</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Civil and Environmental Engineering , University of California, Davis , One Shields Avenue, Davis, CA 95616 </wicri:regionArea><placeName><region type="state">Californie</region></placeName></affiliation></author><author><name sortKey="Cech, Joseph J" sort="Cech, Joseph J" uniqKey="Cech J" first="Joseph J" last="Cech">Joseph J. Cech</name><affiliation wicri:level="2"><nlm:affiliation>Department of Wildlife, Fish, and Conservation Biology , University of California, Davis , One Shields Avenue, Davis, CA 95616 , USA.</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Wildlife, Fish, and Conservation Biology , University of California, Davis , One Shields Avenue, Davis, CA 95616 </wicri:regionArea><placeName><region type="state">Californie</region></placeName></affiliation></author><author><name sortKey="Fangue, Nann A" sort="Fangue, Nann A" uniqKey="Fangue N" first="Nann A" last="Fangue">Nann A. Fangue</name><affiliation wicri:level="2"><nlm:affiliation>Department of Wildlife, Fish, and Conservation Biology , University of California, Davis , One Shields Avenue, Davis, CA 95616 , USA.</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Department of Wildlife, Fish, and Conservation Biology , University of California, Davis , One Shields Avenue, Davis, CA 95616 </wicri:regionArea><placeName><region type="state">Californie</region></placeName></affiliation></author></analytic><series><title level="j">Conservation physiology</title><imprint><date when="2015" type="published">2015</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Diversion (i.e. extraction) of water from rivers and estuaries can potentially affect native wildlife populations if operation is not carefully managed. For example, open, unmodified water diversions can act as a source of injury or mortality to resident or migratory fishes from entrainment and impingement, and can cause habitat degradation and fragmentation. Fish-protection devices, such as exclusion screens, louvres or sensory deterrents, can physically or behaviourally deter fish from approaching or being entrained into water diversions. However, empirical assessment of their efficacy is often lacking or is investigated only for particular economically or culturally important fishes, such as salmonids. The Southern population of anadromous green sturgeon (Acipenser medirostris) is listed as threatened in California, and there is a high density of water diversions located within their native range (the Sacramento-San Joaquin watershed). Coupled with their unique physiology and behaviour compared with many other fishes native to California, the green sturgeon is susceptible to entrainment into diversions and is an ideal species with which to study the efficacy of mitigation techniques. Therefore, we investigated juvenile green sturgeon (188-202 days post-hatch) in the presence of several fish-protection devices to assess behaviour and entrainment risk. Using a large experimental flume (∼500 kl), we found that compared with an open diversion pipe (control), the addition of a trash-rack box, louvre box, or perforated cylinder on the pipe inlet all significantly reduced the proportion of fish that were entrained through the pipe (P = 0.03, P = 0.028, and P = 0.028, respectively). Likewise, these devices decreased entrainment risk during a single movement past the pipe by between 60 and 96%. These fish-protection devices should decrease the risk of fish entrainment during water-diversion activities.</div></front></TEI></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Eau/explor/EsturgeonV1/Data/Main/Merge
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000132 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Merge/biblio.hfd -nk 000132 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Eau
|area= EsturgeonV1
|flux= Main
|étape= Merge
|type= RBID
|clé= pubmed:27293725
|texte= Fish-protection devices at unscreened water diversions can reduce entrainment: evidence from behavioural laboratory investigations.
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Main/Merge/RBID.i -Sk "pubmed:27293725" \
| HfdSelect -Kh $EXPLOR_AREA/Data/Main/Merge/biblio.hfd \
| NlmPubMed2Wicri -a EsturgeonV1
| This area was generated with Dilib version V0.6.27. |  |