Matches in SemOpenAlex for { <https://semopenalex.org/work/W2132974349> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W2132974349 abstract "Harbors share a number of similar problems, such as water and sediment pollution. In this work we analyze spatial variation of macroinfauna, with special emphasis in polychaete abundance to characterize the environmental health of Mar del Plata Harbor. Twelve stations were sampled with replicated 0.05 m 2 van Veen grabs, with environmental variables from the water column and sediments in December 2001. Polychaetes (23 of 35 taxa) constituted 62% of the total abundance. A multi dimensional scaling analysis and a redundancy analysis showed three groups of stations: one at the mouth of the port, with healthy environmental conditions and characterized by Mediomastus sp., Maldanidae and Aglaophamus uruguayi; other in the inner harbor, with poor environmental conditions and inhabited only by Capitella capitata sp., and a third intermediate and more diverse group with Polydora spp., Tharyx sp., Mediomastus sp., Capitella capitata sp., and Capitella sp. Differences among pre-defined groups were significant. It is hypothesized that strong hydrodynamics affects the stations at the mouth, as shown by low organic content and the dominance of sandy sediments. In the inner harbor, poor environmental conditions are due to restricted water movement, prevalence of silt sediments, and high content of pollutants. Abundance of Capitella spp. correlated to total organic carbon content, except in the inner harbor. It is possible that high concentrations of hydrocarbons in the inner harbor explain the low abundance of these species, as well as the absence of other benthic animals, and the low diversity values. Polychaetes are useful pollution indicators in this harbor." @default.
- W2132974349 created "2016-06-24" @default.
- W2132974349 creator A5005334682 @default.
- W2132974349 creator A5024830249 @default.
- W2132974349 creator A5063389935 @default.
- W2132974349 date "2005-12-01" @default.
- W2132974349 modified "2023-09-27" @default.
- W2132974349 title "First survey of macroinfauna in the Mar del Plata Harbor (Argentina), and the use of polychaetes as pollution indicators" @default.
- W2132974349 cites W1526492424 @default.
- W2132974349 cites W1563636823 @default.
- W2132974349 cites W1591990737 @default.
- W2132974349 cites W1970268961 @default.
- W2132974349 cites W1981519170 @default.
- W2132974349 cites W1982595565 @default.
- W2132974349 cites W1996080316 @default.
- W2132974349 cites W2007354937 @default.
- W2132974349 cites W2012590350 @default.
- W2132974349 cites W2029620656 @default.
- W2132974349 cites W2041404167 @default.
- W2132974349 cites W2041905826 @default.
- W2132974349 cites W2069224890 @default.
- W2132974349 cites W2072077568 @default.
- W2132974349 cites W2107693087 @default.
- W2132974349 cites W2143944206 @default.
- W2132974349 cites W3141838726 @default.
- W2132974349 cites W2529902652 @default.
- W2132974349 doi "https://doi.org/10.4067/s0718-19572005000200002" @default.
- W2132974349 hasPublicationYear "2005" @default.
- W2132974349 type Work @default.
- W2132974349 sameAs 2132974349 @default.
- W2132974349 citedByCount "38" @default.
- W2132974349 countsByYear W21329743492012 @default.
- W2132974349 countsByYear W21329743492013 @default.
- W2132974349 countsByYear W21329743492014 @default.
- W2132974349 countsByYear W21329743492015 @default.
- W2132974349 countsByYear W21329743492016 @default.
- W2132974349 countsByYear W21329743492017 @default.
- W2132974349 countsByYear W21329743492018 @default.
- W2132974349 countsByYear W21329743492019 @default.
- W2132974349 countsByYear W21329743492020 @default.
- W2132974349 countsByYear W21329743492021 @default.
- W2132974349 countsByYear W21329743492022 @default.
- W2132974349 countsByYear W21329743492023 @default.
- W2132974349 crossrefType "journal-article" @default.
- W2132974349 hasAuthorship W2132974349A5005334682 @default.
- W2132974349 hasAuthorship W2132974349A5024830249 @default.
- W2132974349 hasAuthorship W2132974349A5063389935 @default.
- W2132974349 hasBestOaLocation W21329743491 @default.
- W2132974349 hasConcept C111368507 @default.
- W2132974349 hasConcept C127313418 @default.
- W2132974349 hasConcept C18903297 @default.
- W2132974349 hasConcept C205649164 @default.
- W2132974349 hasConcept C39432304 @default.
- W2132974349 hasConcept C505870484 @default.
- W2132974349 hasConcept C521259446 @default.
- W2132974349 hasConcept C86803240 @default.
- W2132974349 hasConceptScore W2132974349C111368507 @default.
- W2132974349 hasConceptScore W2132974349C127313418 @default.
- W2132974349 hasConceptScore W2132974349C18903297 @default.
- W2132974349 hasConceptScore W2132974349C205649164 @default.
- W2132974349 hasConceptScore W2132974349C39432304 @default.
- W2132974349 hasConceptScore W2132974349C505870484 @default.
- W2132974349 hasConceptScore W2132974349C521259446 @default.
- W2132974349 hasConceptScore W2132974349C86803240 @default.
- W2132974349 hasIssue "2" @default.
- W2132974349 hasLocation W21329743491 @default.
- W2132974349 hasLocation W21329743492 @default.
- W2132974349 hasLocation W21329743493 @default.
- W2132974349 hasOpenAccess W2132974349 @default.
- W2132974349 hasPrimaryLocation W21329743491 @default.
- W2132974349 hasRelatedWork W2352002076 @default.
- W2132974349 hasRelatedWork W2359078347 @default.
- W2132974349 hasRelatedWork W2371101713 @default.
- W2132974349 hasRelatedWork W2377050020 @default.
- W2132974349 hasRelatedWork W2379280148 @default.
- W2132974349 hasRelatedWork W2381074373 @default.
- W2132974349 hasRelatedWork W2385115605 @default.
- W2132974349 hasRelatedWork W2899084033 @default.
- W2132974349 hasRelatedWork W3047459832 @default.
- W2132974349 hasRelatedWork W4225407817 @default.
- W2132974349 hasVolume "40" @default.
- W2132974349 isParatext "false" @default.
- W2132974349 isRetracted "false" @default.
- W2132974349 magId "2132974349" @default.
- W2132974349 workType "article" @default.