Effects of climate-induced increases in summer drought on riparian plant species: a meta-analysis.
Identifieur interne : 002208 ( Main/Corpus ); précédent : 002207; suivant : 002209Effects of climate-induced increases in summer drought on riparian plant species: a meta-analysis.
Auteurs : Annemarie G. Garssen ; Jos T A. Verhoeven ; Merel B. SoonsSource :
- Freshwater biology [ 0046-5070 ] ; 2014.
Abstract
1. Frequency and duration of summer droughts are predicted to increase in the near future in many parts of the world, with considerable anticipated effects on riparian plant community composition and species richness. Riparian plant communities along lowland streams are characterised by high species richness due to their system-specific environmental gradients. As these streams and their hydrological gradients are mainly rain-fed, they are sensitive to precipitation changes. 2. We conducted a literature survey and meta-analysis to examine the effects of an increase in summer drought on: (i) riparian plant biomass; (ii) riparian seedling survival and (iii) riparian plant species composition and richness. We also aimed to determine whether hydrological thresholds related to drought tolerance can be distinguished for riparian plant species. 3. ISI Web of Knowledge was searched for relevant peer-reviewed studies, and 23 papers were found that met our criteria and contained quantitative study results. To detect overall responses of biomass and seedling survival, a random-effects model was applied using Comprehensive Meta-analysis™ software. Regression curves were then fitted to response ratio data relating the effects on drought-impacted groups to those on control groups. 4. Our results showed that a drought duration of approximately >30 days strongly reduces riparian plant biomass and that a duration of approximately >30-35 days and high drought intensities (starting from 3 to 4 cm water table decline per day) can be detrimental for riparian seedling survival. Especially Populus and Salix seedlings showed a reduced survival in response to drought, in contrast to Tamarix seedlings, which have the ability to rapidly and expansively elongate their roots. The data also revealed that an increase in drought conditions rapidly leads to a decline of riparian species richness and an increased presence of species adjusted to drier conditions. 5. Riparian groundwater level, surface water permanence and certain plant traits, especially plasticity in rooting depth, were mentioned most frequently as factors determining species responses. Very few studies mentioned hydrological thresholds, such as critical values for ground- and/or surface water levels, and so far these results have proved difficult to generalise. 6. Our meta-analysis has shown that the projected increase in the duration and intensity of drought periods, especially intense droughts lasting more than 30 days, can be expected to narrow the riparian wetland zone with typical hydric species and accelerate riparian wetland species losses in the near future. This may require extra efforts in terms of management and restoration of species-rich riparian areas.
DOI: 10.1111/fwb.12328
PubMed: 26180267
PubMed Central: PMC4493900
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Effects of climate-induced increases in summer drought on riparian plant species: a meta-analysis.</title><author><name sortKey="Garssen, Annemarie G" sort="Garssen, Annemarie G" uniqKey="Garssen A" first="Annemarie G" last="Garssen">Annemarie G. Garssen</name><affiliation><nlm:affiliation>Ecology & Biodiversity Group, Institute of Environmental Biology, Utrecht University Utrecht, the Netherlands.</nlm:affiliation></affiliation></author><author><name sortKey="Verhoeven, Jos T A" sort="Verhoeven, Jos T A" uniqKey="Verhoeven J" first="Jos T A" last="Verhoeven">Jos T A. Verhoeven</name><affiliation><nlm:affiliation>Ecology & Biodiversity Group, Institute of Environmental Biology, Utrecht University Utrecht, the Netherlands.</nlm:affiliation></affiliation></author><author><name sortKey="Soons, Merel B" sort="Soons, Merel B" uniqKey="Soons M" first="Merel B" last="Soons">Merel B. Soons</name><affiliation><nlm:affiliation>Ecology & Biodiversity Group, Institute of Environmental Biology, Utrecht University Utrecht, the Netherlands.</nlm:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2014">2014</date><idno type="RBID">pubmed:26180267</idno><idno type="pmid">26180267</idno><idno type="doi">10.1111/fwb.12328</idno><idno type="pmc">PMC4493900</idno><idno type="wicri:Area/Main/Corpus">002208</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">002208</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Effects of climate-induced increases in summer drought on riparian plant species: a meta-analysis.</title><author><name sortKey="Garssen, Annemarie G" sort="Garssen, Annemarie G" uniqKey="Garssen A" first="Annemarie G" last="Garssen">Annemarie G. Garssen</name><affiliation><nlm:affiliation>Ecology & Biodiversity Group, Institute of Environmental Biology, Utrecht University Utrecht, the Netherlands.</nlm:affiliation></affiliation></author><author><name sortKey="Verhoeven, Jos T A" sort="Verhoeven, Jos T A" uniqKey="Verhoeven J" first="Jos T A" last="Verhoeven">Jos T A. Verhoeven</name><affiliation><nlm:affiliation>Ecology & Biodiversity Group, Institute of Environmental Biology, Utrecht University Utrecht, the Netherlands.</nlm:affiliation></affiliation></author><author><name sortKey="Soons, Merel B" sort="Soons, Merel B" uniqKey="Soons M" first="Merel B" last="Soons">Merel B. Soons</name><affiliation><nlm:affiliation>Ecology & Biodiversity Group, Institute of Environmental Biology, Utrecht University Utrecht, the Netherlands.</nlm:affiliation></affiliation></author></analytic><series><title level="j">Freshwater biology</title><idno type="ISSN">0046-5070</idno><imprint><date when="2014" type="published">2014</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">1. Frequency and duration of summer droughts are predicted to increase in the near future in many parts of the world, with considerable anticipated effects on riparian plant community composition and species richness. Riparian plant communities along lowland streams are characterised by high species richness due to their system-specific environmental gradients. As these streams and their hydrological gradients are mainly rain-fed, they are sensitive to precipitation changes. 2. We conducted a literature survey and meta-analysis to examine the effects of an increase in summer drought on: (i) riparian plant biomass; (ii) riparian seedling survival and (iii) riparian plant species composition and richness. We also aimed to determine whether hydrological thresholds related to drought tolerance can be distinguished for riparian plant species. 3. ISI Web of Knowledge was searched for relevant peer-reviewed studies, and 23 papers were found that met our criteria and contained quantitative study results. To detect overall responses of biomass and seedling survival, a random-effects model was applied using Comprehensive Meta-analysis™ software. Regression curves were then fitted to response ratio data relating the effects on drought-impacted groups to those on control groups. 4. Our results showed that a drought duration of approximately >30 days strongly reduces riparian plant biomass and that a duration of approximately >30-35 days and high drought intensities (starting from 3 to 4 cm water table decline per day) can be detrimental for riparian seedling survival. Especially <i>Populus</i> and <i>Salix</i> seedlings showed a reduced survival in response to drought, in contrast to <i>Tamarix</i> seedlings, which have the ability to rapidly and expansively elongate their roots. The data also revealed that an increase in drought conditions rapidly leads to a decline of riparian species richness and an increased presence of species adjusted to drier conditions. 5. Riparian groundwater level, surface water permanence and certain plant traits, especially plasticity in rooting depth, were mentioned most frequently as factors determining species responses. Very few studies mentioned hydrological thresholds, such as critical values for ground- and/or surface water levels, and so far these results have proved difficult to generalise. 6. Our meta-analysis has shown that the projected increase in the duration and intensity of drought periods, especially intense droughts lasting more than 30 days, can be expected to narrow the riparian wetland zone with typical hydric species and accelerate riparian wetland species losses in the near future. This may require extra efforts in terms of management and restoration of species-rich riparian areas.</div></front></TEI><pubmed><MedlineCitation Status="PubMed-not-MEDLINE" Owner="NLM"><PMID Version="1">26180267</PMID><DateRevised><Year>2020</Year><Month>09</Month><Day>30</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Print">0046-5070</ISSN><JournalIssue CitedMedium="Print"><Volume>59</Volume><Issue>5</Issue><PubDate><Year>2014</Year><Month>May</Month></PubDate></JournalIssue><Title>Freshwater biology</Title><ISOAbbreviation>Freshw Biol</ISOAbbreviation></Journal><ArticleTitle>Effects of climate-induced increases in summer drought on riparian plant species: a meta-analysis.</ArticleTitle><Pagination><MedlinePgn>1052-1063</MedlinePgn></Pagination><Abstract><AbstractText>1. Frequency and duration of summer droughts are predicted to increase in the near future in many parts of the world, with considerable anticipated effects on riparian plant community composition and species richness. Riparian plant communities along lowland streams are characterised by high species richness due to their system-specific environmental gradients. As these streams and their hydrological gradients are mainly rain-fed, they are sensitive to precipitation changes. 2. We conducted a literature survey and meta-analysis to examine the effects of an increase in summer drought on: (i) riparian plant biomass; (ii) riparian seedling survival and (iii) riparian plant species composition and richness. We also aimed to determine whether hydrological thresholds related to drought tolerance can be distinguished for riparian plant species. 3. ISI Web of Knowledge was searched for relevant peer-reviewed studies, and 23 papers were found that met our criteria and contained quantitative study results. To detect overall responses of biomass and seedling survival, a random-effects model was applied using Comprehensive Meta-analysis™ software. Regression curves were then fitted to response ratio data relating the effects on drought-impacted groups to those on control groups. 4. Our results showed that a drought duration of approximately >30 days strongly reduces riparian plant biomass and that a duration of approximately >30-35 days and high drought intensities (starting from 3 to 4 cm water table decline per day) can be detrimental for riparian seedling survival. Especially <i>Populus</i> and <i>Salix</i> seedlings showed a reduced survival in response to drought, in contrast to <i>Tamarix</i> seedlings, which have the ability to rapidly and expansively elongate their roots. The data also revealed that an increase in drought conditions rapidly leads to a decline of riparian species richness and an increased presence of species adjusted to drier conditions. 5. Riparian groundwater level, surface water permanence and certain plant traits, especially plasticity in rooting depth, were mentioned most frequently as factors determining species responses. Very few studies mentioned hydrological thresholds, such as critical values for ground- and/or surface water levels, and so far these results have proved difficult to generalise. 6. Our meta-analysis has shown that the projected increase in the duration and intensity of drought periods, especially intense droughts lasting more than 30 days, can be expected to narrow the riparian wetland zone with typical hydric species and accelerate riparian wetland species losses in the near future. This may require extra efforts in terms of management and restoration of species-rich riparian areas.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Garssen</LastName><ForeName>Annemarie G</ForeName><Initials>AG</Initials><AffiliationInfo><Affiliation>Ecology & Biodiversity Group, Institute of Environmental Biology, Utrecht University Utrecht, the Netherlands.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Verhoeven</LastName><ForeName>Jos T A</ForeName><Initials>JT</Initials><AffiliationInfo><Affiliation>Ecology & Biodiversity Group, Institute of Environmental Biology, Utrecht University Utrecht, the Netherlands.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Soons</LastName><ForeName>Merel B</ForeName><Initials>MB</Initials><AffiliationInfo><Affiliation>Ecology & Biodiversity Group, Institute of Environmental Biology, Utrecht University Utrecht, the Netherlands.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2014</Year><Month>02</Month><Day>16</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Freshw Biol</MedlineTA><NlmUniqueID>100940627</NlmUniqueID><ISSNLinking>0046-5070</ISSNLinking></MedlineJournalInfo><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">climate change</Keyword><Keyword MajorTopicYN="N">hydrological change</Keyword><Keyword MajorTopicYN="N">literature survey</Keyword><Keyword MajorTopicYN="N">riparian plant communities</Keyword><Keyword MajorTopicYN="N">vegetation</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="accepted"><Year>2014</Year><Month>01</Month><Day>07</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2015</Year><Month>7</Month><Day>17</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2014</Year><Month>5</Month><Day>1</Day><Hour>0</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2014</Year><Month>5</Month><Day>1</Day><Hour>0</Hour><Minute>1</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">26180267</ArticleId><ArticleId IdType="doi">10.1111/fwb.12328</ArticleId><ArticleId IdType="pmc">PMC4493900</ArticleId></ArticleIdList><pmc-dir>pmcsd</pmc-dir>
<ReferenceList><Reference><Citation>Tree Physiol. 1991 Apr;8(3):305-14</Citation><ArticleIdList><ArticleId IdType="pubmed">14972881</ArticleId></ArticleIdList></Reference><Reference><Citation>J Environ Sci (China). 2005;17(5):740-7</Citation><ArticleIdList><ArticleId IdType="pubmed">16312995</ArticleId></ArticleIdList></Reference><Reference><Citation>Trends Ecol Evol. 2006 Feb;21(2):96-103</Citation><ArticleIdList><ArticleId IdType="pubmed">16701481</ArticleId></ArticleIdList></Reference><Reference><Citation>Ecology. 2007 Jan;88(1):131-9</Citation><ArticleIdList><ArticleId IdType="pubmed">17489461</ArticleId></ArticleIdList></Reference><Reference><Citation>Oecologia. 2010 Nov;164(3):579-90</Citation><ArticleIdList><ArticleId IdType="pubmed">20480183</ArticleId></ArticleIdList></Reference><Reference><Citation>Ecol Appl. 1993 Aug;3(3):441-445</Citation><ArticleIdList><ArticleId IdType="pubmed">27759252</ArticleId></ArticleIdList></Reference><Reference><Citation>Ecol Appl. 1993 May;3(2):209-212</Citation><ArticleIdList><ArticleId IdType="pubmed">27759328</ArticleId></ArticleIdList></Reference></ReferenceList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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