Effectiveness of different types of block ramps for fish upstream movement
Rivers are worldwide highly fragmented due to human impacts. This fragmentation has a negative effect on fish movement and dispersal. Many artificial barriers such as river bed sills and small weirs are nowadays replaced by block ramps in order to reestablish longitudinal connectivity for fish in ri...
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Veröffentlicht in: | Aquatic sciences 2013-04, Vol.75 (2), p.251-260 |
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description | Rivers are worldwide highly fragmented due to human impacts. This fragmentation has a negative effect on fish movement and dispersal. Many artificial barriers such as river bed sills and small weirs are nowadays replaced by block ramps in order to reestablish longitudinal connectivity for fish in rivers and streams. We studied the upstream passage of several fish species on different types of block ramps with slopes between 3.6 and 13.4 %. We conducted translocation experiments in the field based on mark-recapture and on the use of PIT-tags. Temporal movement patterns were observed by an instream antenna. Hydraulic and morphological characteristics of block ramps were measured and compared with fish passage efficiency. Our results clearly showed that upstream passage efficiency differs between fish species, size classes and block ramps. We observed that brown trout (
Salmo trutta fario
) performed better than bullhead (
Cottus gobio
) and several cyprinid species on the same block ramps. Passage efficiency of brown trout and chub (
Leuciscus cephalus
) was size-selective, with small-sized individuals being less successful. For brown trout, size-selectivity became more relevant with increasing slope of ramp. We conclude that block ramps with slopes of >5 % are ineffective for the small-sized cyprinid species and that vertical drops within step-pool ramps can hinder successful upstream passage of bullhead. |
doi_str_mv | 10.1007/s00027-012-0270-7 |
format | Article |
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Salmo trutta fario
) performed better than bullhead (
Cottus gobio
) and several cyprinid species on the same block ramps. Passage efficiency of brown trout and chub (
Leuciscus cephalus
) was size-selective, with small-sized individuals being less successful. For brown trout, size-selectivity became more relevant with increasing slope of ramp. We conclude that block ramps with slopes of >5 % are ineffective for the small-sized cyprinid species and that vertical drops within step-pool ramps can hinder successful upstream passage of bullhead.</description><identifier>ISSN: 1015-1621</identifier><identifier>EISSN: 1420-9055</identifier><identifier>DOI: 10.1007/s00027-012-0270-7</identifier><language>eng</language><publisher>Basel: SP Birkhäuser Verlag Basel</publisher><subject>Agnatha. Pisces ; Animal and plant ecology ; Animal populations ; Animal, plant and microbial ecology ; Barriers ; Biological and medical sciences ; Biomedical and Life Sciences ; Brackish ; Cottus gobio ; Ecology ; Effectiveness studies ; Fish ; Fish ladders ; Fish migration ; Freshwater ; Freshwater & Marine Ecology ; Fundamental and applied biological sciences. Psychology ; General aspects ; Leuciscus cephalus ; Life Sciences ; Marine & Freshwater Sciences ; Oceanography ; Research Article ; Rivers ; Salmo trutta ; Salmo trutta fario ; Synecology ; Translocation ; Upstream ; Vertebrates: general zoology, morphology, phylogeny, systematics, cytogenetics, geographical distribution ; Weirs</subject><ispartof>Aquatic sciences, 2013-04, Vol.75 (2), p.251-260</ispartof><rights>Springer Basel AG 2012</rights><rights>2014 INIST-CNRS</rights><rights>Springer Basel 2013</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c422t-be87c6eede57aec19b89de29a72f6cbcff20776c1d3198f01b31edd2b26ad5223</citedby><cites>FETCH-LOGICAL-c422t-be87c6eede57aec19b89de29a72f6cbcff20776c1d3198f01b31edd2b26ad5223</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s00027-012-0270-7$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00027-012-0270-7$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=27595653$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Weibel, Denise</creatorcontrib><creatorcontrib>Peter, Armin</creatorcontrib><title>Effectiveness of different types of block ramps for fish upstream movement</title><title>Aquatic sciences</title><addtitle>Aquat Sci</addtitle><description>Rivers are worldwide highly fragmented due to human impacts. This fragmentation has a negative effect on fish movement and dispersal. Many artificial barriers such as river bed sills and small weirs are nowadays replaced by block ramps in order to reestablish longitudinal connectivity for fish in rivers and streams. We studied the upstream passage of several fish species on different types of block ramps with slopes between 3.6 and 13.4 %. We conducted translocation experiments in the field based on mark-recapture and on the use of PIT-tags. Temporal movement patterns were observed by an instream antenna. Hydraulic and morphological characteristics of block ramps were measured and compared with fish passage efficiency. Our results clearly showed that upstream passage efficiency differs between fish species, size classes and block ramps. We observed that brown trout (
Salmo trutta fario
) performed better than bullhead (
Cottus gobio
) and several cyprinid species on the same block ramps. Passage efficiency of brown trout and chub (
Leuciscus cephalus
) was size-selective, with small-sized individuals being less successful. For brown trout, size-selectivity became more relevant with increasing slope of ramp. We conclude that block ramps with slopes of >5 % are ineffective for the small-sized cyprinid species and that vertical drops within step-pool ramps can hinder successful upstream passage of bullhead.</description><subject>Agnatha. Pisces</subject><subject>Animal and plant ecology</subject><subject>Animal populations</subject><subject>Animal, plant and microbial ecology</subject><subject>Barriers</subject><subject>Biological and medical sciences</subject><subject>Biomedical and Life Sciences</subject><subject>Brackish</subject><subject>Cottus gobio</subject><subject>Ecology</subject><subject>Effectiveness studies</subject><subject>Fish</subject><subject>Fish ladders</subject><subject>Fish migration</subject><subject>Freshwater</subject><subject>Freshwater & Marine Ecology</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>General aspects</subject><subject>Leuciscus cephalus</subject><subject>Life Sciences</subject><subject>Marine & Freshwater Sciences</subject><subject>Oceanography</subject><subject>Research Article</subject><subject>Rivers</subject><subject>Salmo trutta</subject><subject>Salmo trutta fario</subject><subject>Synecology</subject><subject>Translocation</subject><subject>Upstream</subject><subject>Vertebrates: general zoology, morphology, phylogeny, systematics, cytogenetics, geographical distribution</subject><subject>Weirs</subject><issn>1015-1621</issn><issn>1420-9055</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp1kEtLxTAQhYso-PwB7goiuKlmpjdNuhS5vhDc6Dqk6USrfZlpL_jvjV4REVzNcOY7h-EkySGIUxBCnbEQAlUmALM4RaY2kh1YoMhKIeVm3AXIDAqE7WSX-UVEUCu9k9wuvSc3NSvqiTkdfFo3UQnUT-n0PtKXVLWDe02D7UZO_RBS3_BzOo88BbJd2g0r6iK_n2x52zIdfM-95PFy-XBxnd3dX91cnN9lboE4ZRVp5QqimqSy5KCsdFkTllahL1zlvEehVOGgzqHUXkCVA9U1VljYWiLme8nJOncMw9tMPJmuYUdta3saZjaQY64BQS4ievQHfRnm0MfvIgVa56rQEClYUy4MzIG8GUPT2fBuQJjPds26XRNLM5_tGhU9x9_Jlp1tfbC9a_jHiEqWspB55HDNcTz1TxR-ffBv-Af0SInE</recordid><startdate>20130401</startdate><enddate>20130401</enddate><creator>Weibel, Denise</creator><creator>Peter, Armin</creator><general>SP Birkhäuser Verlag Basel</general><general>Springer</general><general>Springer Nature B.V</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7QH</scope><scope>7SN</scope><scope>7UA</scope><scope>7XB</scope><scope>88I</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>F1W</scope><scope>GNUQQ</scope><scope>H95</scope><scope>H96</scope><scope>HCIFZ</scope><scope>L.G</scope><scope>M2P</scope><scope>M7N</scope><scope>PATMY</scope><scope>PCBAR</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PYCSY</scope><scope>Q9U</scope></search><sort><creationdate>20130401</creationdate><title>Effectiveness of different types of block ramps for fish upstream movement</title><author>Weibel, Denise ; Peter, Armin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c422t-be87c6eede57aec19b89de29a72f6cbcff20776c1d3198f01b31edd2b26ad5223</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Agnatha. Pisces</topic><topic>Animal and plant ecology</topic><topic>Animal populations</topic><topic>Animal, plant and microbial ecology</topic><topic>Barriers</topic><topic>Biological and medical sciences</topic><topic>Biomedical and Life Sciences</topic><topic>Brackish</topic><topic>Cottus gobio</topic><topic>Ecology</topic><topic>Effectiveness studies</topic><topic>Fish</topic><topic>Fish ladders</topic><topic>Fish migration</topic><topic>Freshwater</topic><topic>Freshwater & Marine Ecology</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>General aspects</topic><topic>Leuciscus cephalus</topic><topic>Life Sciences</topic><topic>Marine & Freshwater Sciences</topic><topic>Oceanography</topic><topic>Research Article</topic><topic>Rivers</topic><topic>Salmo trutta</topic><topic>Salmo trutta fario</topic><topic>Synecology</topic><topic>Translocation</topic><topic>Upstream</topic><topic>Vertebrates: general zoology, morphology, phylogeny, systematics, cytogenetics, geographical distribution</topic><topic>Weirs</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Weibel, Denise</creatorcontrib><creatorcontrib>Peter, Armin</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Aqualine</collection><collection>Ecology Abstracts</collection><collection>Water Resources Abstracts</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Science Database (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>ProQuest Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>ProQuest Central Student</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>SciTech Premium Collection</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>ProQuest Science Journals</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Environmental Science Database</collection><collection>ProQuest Earth, Atmospheric & Aquatic Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Environmental Science Collection</collection><collection>ProQuest Central Basic</collection><jtitle>Aquatic sciences</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Weibel, Denise</au><au>Peter, Armin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effectiveness of different types of block ramps for fish upstream movement</atitle><jtitle>Aquatic sciences</jtitle><stitle>Aquat Sci</stitle><date>2013-04-01</date><risdate>2013</risdate><volume>75</volume><issue>2</issue><spage>251</spage><epage>260</epage><pages>251-260</pages><issn>1015-1621</issn><eissn>1420-9055</eissn><abstract>Rivers are worldwide highly fragmented due to human impacts. This fragmentation has a negative effect on fish movement and dispersal. Many artificial barriers such as river bed sills and small weirs are nowadays replaced by block ramps in order to reestablish longitudinal connectivity for fish in rivers and streams. We studied the upstream passage of several fish species on different types of block ramps with slopes between 3.6 and 13.4 %. We conducted translocation experiments in the field based on mark-recapture and on the use of PIT-tags. Temporal movement patterns were observed by an instream antenna. Hydraulic and morphological characteristics of block ramps were measured and compared with fish passage efficiency. Our results clearly showed that upstream passage efficiency differs between fish species, size classes and block ramps. We observed that brown trout (
Salmo trutta fario
) performed better than bullhead (
Cottus gobio
) and several cyprinid species on the same block ramps. Passage efficiency of brown trout and chub (
Leuciscus cephalus
) was size-selective, with small-sized individuals being less successful. For brown trout, size-selectivity became more relevant with increasing slope of ramp. We conclude that block ramps with slopes of >5 % are ineffective for the small-sized cyprinid species and that vertical drops within step-pool ramps can hinder successful upstream passage of bullhead.</abstract><cop>Basel</cop><pub>SP Birkhäuser Verlag Basel</pub><doi>10.1007/s00027-012-0270-7</doi><tpages>10</tpages><oa>free_for_read</oa></addata></record> |
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subjects | Agnatha. Pisces Animal and plant ecology Animal populations Animal, plant and microbial ecology Barriers Biological and medical sciences Biomedical and Life Sciences Brackish Cottus gobio Ecology Effectiveness studies Fish Fish ladders Fish migration Freshwater Freshwater & Marine Ecology Fundamental and applied biological sciences. Psychology General aspects Leuciscus cephalus Life Sciences Marine & Freshwater Sciences Oceanography Research Article Rivers Salmo trutta Salmo trutta fario Synecology Translocation Upstream Vertebrates: general zoology, morphology, phylogeny, systematics, cytogenetics, geographical distribution Weirs |
title | Effectiveness of different types of block ramps for fish upstream movement |
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