Changes in community composition of riverine mussels after a severe drought depend on local conditions: a comparative study in four tributaries of a subtropical river
The frequency and intensity of droughts are predicted to increase over the next few decades and understanding the impacts of drought on mussels is imperative for species conservation. Our objective was to examine the impacts of an exceptional drought in 2011 on mussel communities in four tributaries...
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| Veröffentlicht in: | Hydrobiologia 2021-07, Vol.848 (12-13), p.3015-3029 |
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| creator | Mitchell, Zachary A. Burlakova, Lyubov E. Karatayev, Alexander Y. Schwalb, Astrid N. |
| description | The frequency and intensity of droughts are predicted to increase over the next few decades and understanding the impacts of drought on mussels is imperative for species conservation. Our objective was to examine the impacts of an exceptional drought in 2011 on mussel communities in four tributaries of the Colorado River basin in central Texas by testing hypotheses that post-drought community composition depends on (1) relative abundances pre-drought, (2) life history strategy of the mussels, (3) ability of sites to retain water, (4) changes in temperature and discharge. Surveys were conducted pre- (2005–2011) and post-drought (2017) and environmental conditions during the drought were examined using discharge data, satellite imagery, and water temperature estimations. No mussels were found at 9 out of 30 sites where mussel populations were present pre-drought. The most abundant species pre-drought tended to be the most abundant species post-drought and no significant difference between life history strategies was found. No clear effect of the ability of a site to retain water was detected, but the largest declines in species richness occurred in the tributaries with the lowest mean discharge and highest water temperatures, suggesting that mussels may be especially at risk in rivers with lower discharge. |
| doi_str_mv | 10.1007/s10750-019-04058-3 |
| format | Article |
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Our objective was to examine the impacts of an exceptional drought in 2011 on mussel communities in four tributaries of the Colorado River basin in central Texas by testing hypotheses that post-drought community composition depends on (1) relative abundances pre-drought, (2) life history strategy of the mussels, (3) ability of sites to retain water, (4) changes in temperature and discharge. Surveys were conducted pre- (2005–2011) and post-drought (2017) and environmental conditions during the drought were examined using discharge data, satellite imagery, and water temperature estimations. No mussels were found at 9 out of 30 sites where mussel populations were present pre-drought. The most abundant species pre-drought tended to be the most abundant species post-drought and no significant difference between life history strategies was found. No clear effect of the ability of a site to retain water was detected, but the largest declines in species richness occurred in the tributaries with the lowest mean discharge and highest water temperatures, suggesting that mussels may be especially at risk in rivers with lower discharge.</description><identifier>ISSN: 0018-8158</identifier><identifier>EISSN: 1573-5117</identifier><identifier>DOI: 10.1007/s10750-019-04058-3</identifier><language>eng</language><publisher>Cham: Springer International Publishing</publisher><subject>Biomedical and Life Sciences ; Communities ; Community composition ; Comparative analysis ; Comparative studies ; Composition ; Dominant species ; Drought ; Droughts ; Ecology ; Environmental conditions ; Environmental impact ; Freshwater & Marine Ecology ; Freshwater Molluscs ; Imagery ; Life history ; Life Sciences ; Mollusks ; Mussels ; Population decline ; Remote sensing ; River basins ; Rivers ; Satellite imagery ; Spaceborne remote sensing ; Species richness ; Surveys ; Tributaries ; Water discharge ; Water shortages ; Water temperature ; Weather forecasting ; Wildlife conservation ; Zoology</subject><ispartof>Hydrobiologia, 2021-07, Vol.848 (12-13), p.3015-3029</ispartof><rights>Springer Nature Switzerland AG 2019</rights><rights>COPYRIGHT 2021 Springer</rights><rights>Hydrobiologia is a copyright of Springer, (2019). All Rights Reserved.</rights><rights>Springer Nature Switzerland AG 2019.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c420t-d6be5393dda3d8f8b3003122a7660e8afdab960f0f9b80d255a1296fff1e7cb33</citedby><cites>FETCH-LOGICAL-c420t-d6be5393dda3d8f8b3003122a7660e8afdab960f0f9b80d255a1296fff1e7cb33</cites><orcidid>0000-0001-8567-5012</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10750-019-04058-3$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10750-019-04058-3$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,777,781,27905,27906,41469,42538,51300</link.rule.ids></links><search><creatorcontrib>Mitchell, Zachary A.</creatorcontrib><creatorcontrib>Burlakova, Lyubov E.</creatorcontrib><creatorcontrib>Karatayev, Alexander Y.</creatorcontrib><creatorcontrib>Schwalb, Astrid N.</creatorcontrib><title>Changes in community composition of riverine mussels after a severe drought depend on local conditions: a comparative study in four tributaries of a subtropical river</title><title>Hydrobiologia</title><addtitle>Hydrobiologia</addtitle><description>The frequency and intensity of droughts are predicted to increase over the next few decades and understanding the impacts of drought on mussels is imperative for species conservation. Our objective was to examine the impacts of an exceptional drought in 2011 on mussel communities in four tributaries of the Colorado River basin in central Texas by testing hypotheses that post-drought community composition depends on (1) relative abundances pre-drought, (2) life history strategy of the mussels, (3) ability of sites to retain water, (4) changes in temperature and discharge. Surveys were conducted pre- (2005–2011) and post-drought (2017) and environmental conditions during the drought were examined using discharge data, satellite imagery, and water temperature estimations. No mussels were found at 9 out of 30 sites where mussel populations were present pre-drought. The most abundant species pre-drought tended to be the most abundant species post-drought and no significant difference between life history strategies was found. 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Burlakova, Lyubov E. ; Karatayev, Alexander Y. ; Schwalb, Astrid N.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c420t-d6be5393dda3d8f8b3003122a7660e8afdab960f0f9b80d255a1296fff1e7cb33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Biomedical and Life Sciences</topic><topic>Communities</topic><topic>Community composition</topic><topic>Comparative analysis</topic><topic>Comparative studies</topic><topic>Composition</topic><topic>Dominant species</topic><topic>Drought</topic><topic>Droughts</topic><topic>Ecology</topic><topic>Environmental conditions</topic><topic>Environmental impact</topic><topic>Freshwater & Marine Ecology</topic><topic>Freshwater Molluscs</topic><topic>Imagery</topic><topic>Life history</topic><topic>Life Sciences</topic><topic>Mollusks</topic><topic>Mussels</topic><topic>Population decline</topic><topic>Remote sensing</topic><topic>River basins</topic><topic>Rivers</topic><topic>Satellite imagery</topic><topic>Spaceborne remote sensing</topic><topic>Species richness</topic><topic>Surveys</topic><topic>Tributaries</topic><topic>Water discharge</topic><topic>Water shortages</topic><topic>Water temperature</topic><topic>Weather forecasting</topic><topic>Wildlife conservation</topic><topic>Zoology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mitchell, Zachary A.</creatorcontrib><creatorcontrib>Burlakova, Lyubov E.</creatorcontrib><creatorcontrib>Karatayev, Alexander Y.</creatorcontrib><creatorcontrib>Schwalb, Astrid N.</creatorcontrib><collection>CrossRef</collection><collection>Gale In Context: Science</collection><collection>ProQuest Central (Corporate)</collection><collection>Animal Behavior Abstracts</collection><collection>Aqualine</collection><collection>Ecology Abstracts</collection><collection>Entomology Abstracts (Full archive)</collection><collection>Toxicology Abstracts</collection><collection>Water Resources Abstracts</collection><collection>Biology Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>ProQuest Central Student</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>SciTech Premium Collection</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>ProQuest Biological Science Collection</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biological Science Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environmental 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>Genetics Abstracts</collection><jtitle>Hydrobiologia</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mitchell, Zachary A.</au><au>Burlakova, Lyubov E.</au><au>Karatayev, Alexander Y.</au><au>Schwalb, Astrid N.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Changes in community composition of riverine mussels after a severe drought depend on local conditions: a comparative study in four tributaries of a subtropical river</atitle><jtitle>Hydrobiologia</jtitle><stitle>Hydrobiologia</stitle><date>2021-07-01</date><risdate>2021</risdate><volume>848</volume><issue>12-13</issue><spage>3015</spage><epage>3029</epage><pages>3015-3029</pages><issn>0018-8158</issn><eissn>1573-5117</eissn><abstract>The frequency and intensity of droughts are predicted to increase over the next few decades and understanding the impacts of drought on mussels is imperative for species conservation. Our objective was to examine the impacts of an exceptional drought in 2011 on mussel communities in four tributaries of the Colorado River basin in central Texas by testing hypotheses that post-drought community composition depends on (1) relative abundances pre-drought, (2) life history strategy of the mussels, (3) ability of sites to retain water, (4) changes in temperature and discharge. Surveys were conducted pre- (2005–2011) and post-drought (2017) and environmental conditions during the drought were examined using discharge data, satellite imagery, and water temperature estimations. No mussels were found at 9 out of 30 sites where mussel populations were present pre-drought. The most abundant species pre-drought tended to be the most abundant species post-drought and no significant difference between life history strategies was found. No clear effect of the ability of a site to retain water was detected, but the largest declines in species richness occurred in the tributaries with the lowest mean discharge and highest water temperatures, suggesting that mussels may be especially at risk in rivers with lower discharge.</abstract><cop>Cham</cop><pub>Springer International Publishing</pub><doi>10.1007/s10750-019-04058-3</doi><tpages>15</tpages><orcidid>https://orcid.org/0000-0001-8567-5012</orcidid></addata></record> |
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| ispartof | Hydrobiologia, 2021-07, Vol.848 (12-13), p.3015-3029 |
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| source | Springer Nature - Complete Springer Journals |
| subjects | Biomedical and Life Sciences Communities Community composition Comparative analysis Comparative studies Composition Dominant species Drought Droughts Ecology Environmental conditions Environmental impact Freshwater & Marine Ecology Freshwater Molluscs Imagery Life history Life Sciences Mollusks Mussels Population decline Remote sensing River basins Rivers Satellite imagery Spaceborne remote sensing Species richness Surveys Tributaries Water discharge Water shortages Water temperature Weather forecasting Wildlife conservation Zoology |
| title | Changes in community composition of riverine mussels after a severe drought depend on local conditions: a comparative study in four tributaries of a subtropical river |
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