Combined effects of mercury and algal food density on the population dynamics of Brachionus patulus (Rotifera)
Under laboratory conditions, the combined effects of exposure to mercuric chloride and food supply on the population growth of the freshwater rotifer, Brachionus patulus, were examined. Mercury exposure concentrations ranged 0 40 mu g/l, and a low and a high Chlorella density were used. Regardless o...
Gespeichert in:
| Veröffentlicht in: | Bulletin of environmental contamination and toxicology 2001-12, Vol.67 (6), p.841-847 |
|---|---|
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 847 |
|---|---|
| container_issue | 6 |
| container_start_page | 841 |
| container_title | Bulletin of environmental contamination and toxicology |
| container_volume | 67 |
| creator | SARMA, S. S. S NANDINI, S RAMIREZ PEREZ, T |
| description | Under laboratory conditions, the combined effects of exposure to mercuric chloride and food supply on the population growth of the freshwater rotifer, Brachionus patulus, were examined. Mercury exposure concentrations ranged 0 40 mu g/l, and a low and a high Chlorella density were used. Regardless of the Hg exposure levels, rotifer population increased with increasing food level, and regardless of the food level, a Hg concentration as low as 0.625 mu g/l caused a marked reduction in population growth. The maximal population density and the rate of population growth were affected significantly by the food level, the concentration of Hg, and their interaction. |
| doi_str_mv | 10.1007/s001280199 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_14599133</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>3070035461</sourcerecordid><originalsourceid>FETCH-LOGICAL-c364t-ef28f7881aa99f017064b6726ee7c45506981f75e3ccd439ac61aa20305bafc3</originalsourceid><addsrcrecordid>eNqF0U1r3DAQBmBRWppN2kt_QBGUhrTgdkayZenYLP0IBAoldzMrS42DLbmSfdh_HyVZWMilp0GjZwaGl7F3CF8QoP2aAVBoQGNesA3WUlSgAV6yDZTfqtYKT9hpzneFNVqI1-wEURlR_IaFbZx2Q3A9d947u2QePZ9csmvacwo9p_EvjdzH2PPehTwsex4DX24dn-O8jrQM5dnvA02DfRy-TGRvS3PNfKZlHUu9-BOXwbtEn96wV57G7N4e6hm7-fH9Zvuruv7982r77bqyUtVL5bzQvtUaiYzxgC2oeqdaoZxrbd00oIxG3zZOWtvX0pBVhQqQ0OzIW3nGzp_Wzin-W11eumnI1o0jBRfX3GHdGINSFnjxHyiNkChUU-iHZ_QurimUKx4UGt3IR_X5SdkUc07Od3MaJkr7DqF7SKs7plXw-8PKdTe5_kgP8RTw8QAoWxp9omCHfHQ1SpAI8h7QKJsa</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1431985365</pqid></control><display><type>article</type><title>Combined effects of mercury and algal food density on the population dynamics of Brachionus patulus (Rotifera)</title><source>MEDLINE</source><source>Springer Nature - Complete Springer Journals</source><creator>SARMA, S. S. S ; NANDINI, S ; RAMIREZ PEREZ, T</creator><creatorcontrib>SARMA, S. S. S ; NANDINI, S ; RAMIREZ PEREZ, T</creatorcontrib><description>Under laboratory conditions, the combined effects of exposure to mercuric chloride and food supply on the population growth of the freshwater rotifer, Brachionus patulus, were examined. Mercury exposure concentrations ranged 0 40 mu g/l, and a low and a high Chlorella density were used. Regardless of the Hg exposure levels, rotifer population increased with increasing food level, and regardless of the food level, a Hg concentration as low as 0.625 mu g/l caused a marked reduction in population growth. The maximal population density and the rate of population growth were affected significantly by the food level, the concentration of Hg, and their interaction.</description><identifier>ISSN: 0007-4861</identifier><identifier>EISSN: 1432-0800</identifier><identifier>DOI: 10.1007/s001280199</identifier><identifier>PMID: 11692199</identifier><identifier>CODEN: BECTA6</identifier><language>eng</language><publisher>New York, NY: Springer-Verlag</publisher><subject>Animal, plant and microbial ecology ; Animals ; Applied ecology ; Biological and medical sciences ; Brachionus patulus ; Chlorella ; Ecotoxicology, biological effects of pollution ; Effects of pollution and side effects of pesticides on protozoa and invertebrates ; Fertility ; Food Deprivation ; Fundamental and applied biological sciences. Psychology ; Marine ; Mercury ; Mercury - adverse effects ; Population Dynamics ; Rotifera ; Survival Analysis ; Water Pollutants, Chemical - adverse effects</subject><ispartof>Bulletin of environmental contamination and toxicology, 2001-12, Vol.67 (6), p.841-847</ispartof><rights>2002 INIST-CNRS</rights><rights>Springer-Verlag New York Inc. 2001</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=14130310$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/11692199$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>SARMA, S. S. S</creatorcontrib><creatorcontrib>NANDINI, S</creatorcontrib><creatorcontrib>RAMIREZ PEREZ, T</creatorcontrib><title>Combined effects of mercury and algal food density on the population dynamics of Brachionus patulus (Rotifera)</title><title>Bulletin of environmental contamination and toxicology</title><addtitle>Bull Environ Contam Toxicol</addtitle><description>Under laboratory conditions, the combined effects of exposure to mercuric chloride and food supply on the population growth of the freshwater rotifer, Brachionus patulus, were examined. Mercury exposure concentrations ranged 0 40 mu g/l, and a low and a high Chlorella density were used. Regardless of the Hg exposure levels, rotifer population increased with increasing food level, and regardless of the food level, a Hg concentration as low as 0.625 mu g/l caused a marked reduction in population growth. The maximal population density and the rate of population growth were affected significantly by the food level, the concentration of Hg, and their interaction.</description><subject>Animal, plant and microbial ecology</subject><subject>Animals</subject><subject>Applied ecology</subject><subject>Biological and medical sciences</subject><subject>Brachionus patulus</subject><subject>Chlorella</subject><subject>Ecotoxicology, biological effects of pollution</subject><subject>Effects of pollution and side effects of pesticides on protozoa and invertebrates</subject><subject>Fertility</subject><subject>Food Deprivation</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Marine</subject><subject>Mercury</subject><subject>Mercury - adverse effects</subject><subject>Population Dynamics</subject><subject>Rotifera</subject><subject>Survival Analysis</subject><subject>Water Pollutants, Chemical - adverse effects</subject><issn>0007-4861</issn><issn>1432-0800</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2001</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>BENPR</sourceid><recordid>eNqF0U1r3DAQBmBRWppN2kt_QBGUhrTgdkayZenYLP0IBAoldzMrS42DLbmSfdh_HyVZWMilp0GjZwaGl7F3CF8QoP2aAVBoQGNesA3WUlSgAV6yDZTfqtYKT9hpzneFNVqI1-wEURlR_IaFbZx2Q3A9d947u2QePZ9csmvacwo9p_EvjdzH2PPehTwsex4DX24dn-O8jrQM5dnvA02DfRy-TGRvS3PNfKZlHUu9-BOXwbtEn96wV57G7N4e6hm7-fH9Zvuruv7982r77bqyUtVL5bzQvtUaiYzxgC2oeqdaoZxrbd00oIxG3zZOWtvX0pBVhQqQ0OzIW3nGzp_Wzin-W11eumnI1o0jBRfX3GHdGINSFnjxHyiNkChUU-iHZ_QurimUKx4UGt3IR_X5SdkUc07Od3MaJkr7DqF7SKs7plXw-8PKdTe5_kgP8RTw8QAoWxp9omCHfHQ1SpAI8h7QKJsa</recordid><startdate>20011201</startdate><enddate>20011201</enddate><creator>SARMA, S. S. S</creator><creator>NANDINI, S</creator><creator>RAMIREZ PEREZ, T</creator><general>Springer-Verlag</general><general>Springer Nature B.V</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7T7</scope><scope>7TK</scope><scope>7TV</scope><scope>7U7</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>88I</scope><scope>8C1</scope><scope>8FD</scope><scope>8FI</scope><scope>8FJ</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>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FR3</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>M0S</scope><scope>M1P</scope><scope>M2P</scope><scope>P64</scope><scope>PATMY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PYCSY</scope><scope>Q9U</scope><scope>7ST</scope><scope>7T2</scope><scope>7U2</scope><scope>F1W</scope><scope>H95</scope><scope>H98</scope><scope>L.G</scope><scope>M7N</scope><scope>SOI</scope></search><sort><creationdate>20011201</creationdate><title>Combined effects of mercury and algal food density on the population dynamics of Brachionus patulus (Rotifera)</title><author>SARMA, S. S. S ; NANDINI, S ; RAMIREZ PEREZ, T</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c364t-ef28f7881aa99f017064b6726ee7c45506981f75e3ccd439ac61aa20305bafc3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2001</creationdate><topic>Animal, plant and microbial ecology</topic><topic>Animals</topic><topic>Applied ecology</topic><topic>Biological and medical sciences</topic><topic>Brachionus patulus</topic><topic>Chlorella</topic><topic>Ecotoxicology, biological effects of pollution</topic><topic>Effects of pollution and side effects of pesticides on protozoa and invertebrates</topic><topic>Fertility</topic><topic>Food Deprivation</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Marine</topic><topic>Mercury</topic><topic>Mercury - adverse effects</topic><topic>Population Dynamics</topic><topic>Rotifera</topic><topic>Survival Analysis</topic><topic>Water Pollutants, Chemical - adverse effects</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>SARMA, S. S. S</creatorcontrib><creatorcontrib>NANDINI, S</creatorcontrib><creatorcontrib>RAMIREZ PEREZ, T</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Neurosciences Abstracts</collection><collection>Pollution Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>Science Database (Alumni Edition)</collection><collection>Public Health Database</collection><collection>Technology Research Database</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</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>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>Engineering Research Database</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>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>ProQuest Central Basic</collection><collection>Environment Abstracts</collection><collection>Health and Safety Science Abstracts (Full archive)</collection><collection>Safety Science and Risk</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Aquaculture Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Environment Abstracts</collection><jtitle>Bulletin of environmental contamination and toxicology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>SARMA, S. S. S</au><au>NANDINI, S</au><au>RAMIREZ PEREZ, T</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Combined effects of mercury and algal food density on the population dynamics of Brachionus patulus (Rotifera)</atitle><jtitle>Bulletin of environmental contamination and toxicology</jtitle><addtitle>Bull Environ Contam Toxicol</addtitle><date>2001-12-01</date><risdate>2001</risdate><volume>67</volume><issue>6</issue><spage>841</spage><epage>847</epage><pages>841-847</pages><issn>0007-4861</issn><eissn>1432-0800</eissn><coden>BECTA6</coden><abstract>Under laboratory conditions, the combined effects of exposure to mercuric chloride and food supply on the population growth of the freshwater rotifer, Brachionus patulus, were examined. Mercury exposure concentrations ranged 0 40 mu g/l, and a low and a high Chlorella density were used. Regardless of the Hg exposure levels, rotifer population increased with increasing food level, and regardless of the food level, a Hg concentration as low as 0.625 mu g/l caused a marked reduction in population growth. The maximal population density and the rate of population growth were affected significantly by the food level, the concentration of Hg, and their interaction.</abstract><cop>New York, NY</cop><pub>Springer-Verlag</pub><pmid>11692199</pmid><doi>10.1007/s001280199</doi><tpages>7</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0007-4861 |
| ispartof | Bulletin of environmental contamination and toxicology, 2001-12, Vol.67 (6), p.841-847 |
| issn | 0007-4861 1432-0800 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_14599133 |
| source | MEDLINE; Springer Nature - Complete Springer Journals |
| subjects | Animal, plant and microbial ecology Animals Applied ecology Biological and medical sciences Brachionus patulus Chlorella Ecotoxicology, biological effects of pollution Effects of pollution and side effects of pesticides on protozoa and invertebrates Fertility Food Deprivation Fundamental and applied biological sciences. Psychology Marine Mercury Mercury - adverse effects Population Dynamics Rotifera Survival Analysis Water Pollutants, Chemical - adverse effects |
| title | Combined effects of mercury and algal food density on the population dynamics of Brachionus patulus (Rotifera) |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-01T19%3A51%3A17IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Combined%20effects%20of%20mercury%20and%20algal%20food%20density%20on%20the%20population%20dynamics%20of%20Brachionus%20patulus%20(Rotifera)&rft.jtitle=Bulletin%20of%20environmental%20contamination%20and%20toxicology&rft.au=SARMA,%20S.%20S.%20S&rft.date=2001-12-01&rft.volume=67&rft.issue=6&rft.spage=841&rft.epage=847&rft.pages=841-847&rft.issn=0007-4861&rft.eissn=1432-0800&rft.coden=BECTA6&rft_id=info:doi/10.1007/s001280199&rft_dat=%3Cproquest_cross%3E3070035461%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1431985365&rft_id=info:pmid/11692199&rfr_iscdi=true |