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Interaction of Press and Pulse Disturbance on Crayfish Populations: Flood Impacts in Pasture and Forest Streams
Interactions between press and pulse disturbances can significantly impact benthic macroinvertebrate (crayfish) populations. Press disturbances such as land-use change can make crayfish more vulnerable to the detrimental effects of pulse disturbances, by changing the habitats available to crayfish....
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| Published in: | Hydrobiologia 2004-10, Vol.527 (1), p.113-124 |
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| Main Authors: | , |
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| Language: | English |
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| container_end_page | 124 |
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| container_start_page | 113 |
| container_title | Hydrobiologia |
| container_volume | 527 |
| creator | Parkyn, Stephanie M Collier, Kevin J |
| description | Interactions between press and pulse disturbances can significantly impact benthic macroinvertebrate (crayfish) populations. Press disturbances such as land-use change can make crayfish more vulnerable to the detrimental effects of pulse disturbances, by changing the habitats available to crayfish. The impact of a pulse disturbance, a major flood (1 in 28 years return period), on crayfish (Paranephrops planifrons) was significantly greater in pasture than native forest streams. Population densities of crayfish in three forest and three pasture streams had been measured seasonally for 2 years prior to the flood and many crayfish had been marked with individually identifiable tags. Low numbers of marked crayfish were recaptured after the flood in the forest streams, but no marked crayfish were identified in any pasture stream. Crayfish densities in one pasture stream declined from an average of 5 m⁻² prior to the flood to |
| doi_str_mv | 10.1023/B:HYDR.0000043189.91134.94 |
| format | article |
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Press disturbances such as land-use change can make crayfish more vulnerable to the detrimental effects of pulse disturbances, by changing the habitats available to crayfish. The impact of a pulse disturbance, a major flood (1 in 28 years return period), on crayfish (Paranephrops planifrons) was significantly greater in pasture than native forest streams. Population densities of crayfish in three forest and three pasture streams had been measured seasonally for 2 years prior to the flood and many crayfish had been marked with individually identifiable tags. Low numbers of marked crayfish were recaptured after the flood in the forest streams, but no marked crayfish were identified in any pasture stream. Crayfish densities in one pasture stream declined from an average of 5 m⁻² prior to the flood to <1 m⁻² soon after the flood and it took 3 years for the population to show evidence of recovery. Macrophytes and cobbles, the dominant habitats of crayfish in pasture streams, did not appear to provide stable refugia during the flood. Habitat stability was linked to the riparian zone in forest streams where undercut banks, tree roots, and pools were important habitats for crayfish. Frequent pulse disturbance could affect population persistence of refugia-dependent species when the pressure of land-use change affects the stability of habitats, but this may only be evident over long time scales.</description><identifier>ISSN: 0018-8158</identifier><identifier>EISSN: 1573-5117</identifier><identifier>DOI: 10.1023/B:HYDR.0000043189.91134.94</identifier><identifier>CODEN: HYDRB8</identifier><language>eng</language><publisher>Dordrecht: Kluwer Academic Publishers</publisher><subject>Animal and plant ecology ; Animal, plant and microbial ecology ; Aquatic plants ; Biological and medical sciences ; crayfish ; Floods ; Forests ; Fresh water ecosystems ; Fundamental and applied biological sciences. Psychology ; General aspects ; Habitats ; Land use ; land use change ; Macroinvertebrates ; macrophytes ; Paranephrops planifrons ; Pasture ; pastures ; population ; Population density ; refuge habitats ; Refugia ; riparian areas ; roots ; Streams ; Synecology ; trees</subject><ispartof>Hydrobiologia, 2004-10, Vol.527 (1), p.113-124</ispartof><rights>2005 INIST-CNRS</rights><rights>Kluwer Academic Publishers 2004</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c319t-ab817ae903517b2548fd3b3d28fcdd4eee54d20b400d082a68467cca848f82543</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=16217047$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Parkyn, Stephanie M</creatorcontrib><creatorcontrib>Collier, Kevin J</creatorcontrib><title>Interaction of Press and Pulse Disturbance on Crayfish Populations: Flood Impacts in Pasture and Forest Streams</title><title>Hydrobiologia</title><description>Interactions between press and pulse disturbances can significantly impact benthic macroinvertebrate (crayfish) populations. Press disturbances such as land-use change can make crayfish more vulnerable to the detrimental effects of pulse disturbances, by changing the habitats available to crayfish. The impact of a pulse disturbance, a major flood (1 in 28 years return period), on crayfish (Paranephrops planifrons) was significantly greater in pasture than native forest streams. Population densities of crayfish in three forest and three pasture streams had been measured seasonally for 2 years prior to the flood and many crayfish had been marked with individually identifiable tags. Low numbers of marked crayfish were recaptured after the flood in the forest streams, but no marked crayfish were identified in any pasture stream. Crayfish densities in one pasture stream declined from an average of 5 m⁻² prior to the flood to <1 m⁻² soon after the flood and it took 3 years for the population to show evidence of recovery. Macrophytes and cobbles, the dominant habitats of crayfish in pasture streams, did not appear to provide stable refugia during the flood. Habitat stability was linked to the riparian zone in forest streams where undercut banks, tree roots, and pools were important habitats for crayfish. Frequent pulse disturbance could affect population persistence of refugia-dependent species when the pressure of land-use change affects the stability of habitats, but this may only be evident over long time scales.</description><subject>Animal and plant ecology</subject><subject>Animal, plant and microbial ecology</subject><subject>Aquatic plants</subject><subject>Biological and medical sciences</subject><subject>crayfish</subject><subject>Floods</subject><subject>Forests</subject><subject>Fresh water ecosystems</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>General aspects</subject><subject>Habitats</subject><subject>Land use</subject><subject>land use change</subject><subject>Macroinvertebrates</subject><subject>macrophytes</subject><subject>Paranephrops planifrons</subject><subject>Pasture</subject><subject>pastures</subject><subject>population</subject><subject>Population density</subject><subject>refuge habitats</subject><subject>Refugia</subject><subject>riparian areas</subject><subject>roots</subject><subject>Streams</subject><subject>Synecology</subject><subject>trees</subject><issn>0018-8158</issn><issn>1573-5117</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2004</creationdate><recordtype>article</recordtype><recordid>eNqFkU1P3DAQhq2qSN0Cv6EWEr1l67Gdtb03WLplJSRWfBx6siaO0wZl462dHPj3dVgkJC74MpdnHs_MS8gZsDkwLn5cLq9_X93N2fSkAG3mBkDIuZGfyAxKJYoSQH0mM8ZAFxpK_YV8Tekp48pwNiNh0w8-ohva0NPQ0G30KVHsa7odu-TpVZuGMVbYO08zsYr43LTpL92G_djh1JWWdN2FUNPNbp89ibY93eLU5V8865CVA70fosddOiFHDWbx6Ws9Jo_rnw-r6-Lm9tdmdXFTOAFmKLDSoNAbJkpQFS-lbmpRiZrrxtW19N6XsuaskozVTHNcaLlQzqHOoM64OCbfD959DP_GPIDdtcn5rsPehzFZzozSJp_wIxCkAmOEyeDZO_ApjLHPS1jNgct89wlaHiAXQ0rRN3Yf2x3GZwvMTonZSzslZt8Ssy-JWTPNfP76AyaHXRPz1dv0ZlhwUEyqzH07cA0Gi39iZh7vOYOSMc6Fztv_BzNpoCE</recordid><startdate>20041001</startdate><enddate>20041001</enddate><creator>Parkyn, Stephanie M</creator><creator>Collier, Kevin J</creator><general>Kluwer Academic Publishers</general><general>Springer</general><general>Springer Nature B.V</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7QG</scope><scope>7QH</scope><scope>7SN</scope><scope>7SS</scope><scope>7U7</scope><scope>7UA</scope><scope>88A</scope><scope>8AO</scope><scope>8FD</scope><scope>8FE</scope><scope>8FH</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>F1W</scope><scope>FR3</scope><scope>GNUQQ</scope><scope>H95</scope><scope>HCIFZ</scope><scope>L.G</scope><scope>LK8</scope><scope>M7N</scope><scope>M7P</scope><scope>P64</scope><scope>PATMY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PYCSY</scope><scope>RC3</scope><scope>7ST</scope><scope>SOI</scope><scope>7U6</scope><scope>H96</scope></search><sort><creationdate>20041001</creationdate><title>Interaction of Press and Pulse Disturbance on Crayfish Populations: Flood Impacts in Pasture and Forest Streams</title><author>Parkyn, Stephanie M ; Collier, Kevin J</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c319t-ab817ae903517b2548fd3b3d28fcdd4eee54d20b400d082a68467cca848f82543</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2004</creationdate><topic>Animal and plant ecology</topic><topic>Animal, plant and microbial ecology</topic><topic>Aquatic plants</topic><topic>Biological and medical sciences</topic><topic>crayfish</topic><topic>Floods</topic><topic>Forests</topic><topic>Fresh water ecosystems</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>General aspects</topic><topic>Habitats</topic><topic>Land use</topic><topic>land use change</topic><topic>Macroinvertebrates</topic><topic>macrophytes</topic><topic>Paranephrops planifrons</topic><topic>Pasture</topic><topic>pastures</topic><topic>population</topic><topic>Population density</topic><topic>refuge habitats</topic><topic>Refugia</topic><topic>riparian areas</topic><topic>roots</topic><topic>Streams</topic><topic>Synecology</topic><topic>trees</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Parkyn, Stephanie M</creatorcontrib><creatorcontrib>Collier, Kevin J</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>CrossRef</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)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>AUTh Library subscriptions: ProQuest Central</collection><collection>ProQuest Natural 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>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 (Proquest) (PQ_SDU_P3)</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Biological Sciences</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><collection>Environment Abstracts</collection><collection>Environment Abstracts</collection><collection>Sustainability Science Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><jtitle>Hydrobiologia</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Parkyn, Stephanie M</au><au>Collier, Kevin J</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Interaction of Press and Pulse Disturbance on Crayfish Populations: Flood Impacts in Pasture and Forest Streams</atitle><jtitle>Hydrobiologia</jtitle><date>2004-10-01</date><risdate>2004</risdate><volume>527</volume><issue>1</issue><spage>113</spage><epage>124</epage><pages>113-124</pages><issn>0018-8158</issn><eissn>1573-5117</eissn><coden>HYDRB8</coden><abstract>Interactions between press and pulse disturbances can significantly impact benthic macroinvertebrate (crayfish) populations. Press disturbances such as land-use change can make crayfish more vulnerable to the detrimental effects of pulse disturbances, by changing the habitats available to crayfish. The impact of a pulse disturbance, a major flood (1 in 28 years return period), on crayfish (Paranephrops planifrons) was significantly greater in pasture than native forest streams. Population densities of crayfish in three forest and three pasture streams had been measured seasonally for 2 years prior to the flood and many crayfish had been marked with individually identifiable tags. Low numbers of marked crayfish were recaptured after the flood in the forest streams, but no marked crayfish were identified in any pasture stream. Crayfish densities in one pasture stream declined from an average of 5 m⁻² prior to the flood to <1 m⁻² soon after the flood and it took 3 years for the population to show evidence of recovery. Macrophytes and cobbles, the dominant habitats of crayfish in pasture streams, did not appear to provide stable refugia during the flood. Habitat stability was linked to the riparian zone in forest streams where undercut banks, tree roots, and pools were important habitats for crayfish. Frequent pulse disturbance could affect population persistence of refugia-dependent species when the pressure of land-use change affects the stability of habitats, but this may only be evident over long time scales.</abstract><cop>Dordrecht</cop><pub>Kluwer Academic Publishers</pub><doi>10.1023/B:HYDR.0000043189.91134.94</doi><tpages>12</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0018-8158 |
| ispartof | Hydrobiologia, 2004-10, Vol.527 (1), p.113-124 |
| issn | 0018-8158 1573-5117 |
| language | eng |
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| source | Springer Nature |
| subjects | Animal and plant ecology Animal, plant and microbial ecology Aquatic plants Biological and medical sciences crayfish Floods Forests Fresh water ecosystems Fundamental and applied biological sciences. Psychology General aspects Habitats Land use land use change Macroinvertebrates macrophytes Paranephrops planifrons Pasture pastures population Population density refuge habitats Refugia riparian areas roots Streams Synecology trees |
| title | Interaction of Press and Pulse Disturbance on Crayfish Populations: Flood Impacts in Pasture and Forest Streams |
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