FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2744920691> ?p ?o ?g. }

• W2744920691 endingPage "63" @default.
• W2744920691 startingPage "53" @default.
• W2744920691 abstract "The natural protected lagoon of Guanaroca, located between Cienfuegos Bay and the Arimao River, Cuba, has been heavily impacted by human-induced environmental changes over the past century. Sources of organic matter in the Guanaroca lagoon and concentrations of radioisotopes (210Pb, 226Ra, 137Cs and 239,240Pu), as tracers of anthropogenic impacts, were investigated in a 78 cm sediment core. Variations in total organic carbon (TOC), total nitrogen (TN), stable isotopic composition (δ13C and δ15N) and ratio of total organic carbon to total nitrogen (C/N) were analysed. On such a basis, environmental changes in the lagoon were revealed. Down core variation patterns of the parameters representing sources of organic matter were predominantly related to the impacts of human activities. Up to the nineteenth century, the principal sources of organic matter to sediments (more than 80%) were a mixing of terrestrial vascular plants (~48%) and freshwater phytoplankton (~8%), with minimal contribution from the marine component (~16%). In the period 1900–1980, due to the strong influence of human activities in the catchment area, the water exchange capacity of the lagoon declined substantially, as indicated by the relatively high proportion of organic matter originated from human activities (58%). Since 1980, as a result of management actions in the protected area, the lagoon has regained gradually its capability to exchange freshwater, showing sources of organic matter similar to the natural conditions recorded previous to 1900, although an indication of human impact (treated sewage contributed for 26% to the organic matter in sediments) was still observed and further management measures would be required." @default.
• W2744920691 created "2017-08-17" @default.
• W2744920691 creator A5005838642 @default.
• W2744920691 creator A5018066069 @default.
• W2744920691 creator A5019209288 @default.
• W2744920691 creator A5020460437 @default.
• W2744920691 creator A5061237181 @default.
• W2744920691 creator A5071657927 @default.
• W2744920691 creator A5087244248 @default.
• W2744920691 date "2017-09-01" @default.
• W2744920691 modified "2023-10-16" @default.
• W2744920691 title "Tracing organic matter sources in a tropical lagoon of the Caribbean Sea" @default.
• W2744920691 cites W1534220275 @default.
• W2744920691 cites W1593135225 @default.
• W2744920691 cites W180938523 @default.
• W2744920691 cites W1964737366 @default.
• W2744920691 cites W1969647443 @default.
• W2744920691 cites W1971677710 @default.
• W2744920691 cites W1972456472 @default.
• W2744920691 cites W1972496593 @default.
• W2744920691 cites W1973457577 @default.
• W2744920691 cites W1978219358 @default.
• W2744920691 cites W1978833502 @default.
• W2744920691 cites W1982148429 @default.
• W2744920691 cites W1984633725 @default.
• W2744920691 cites W1986305051 @default.
• W2744920691 cites W1990905683 @default.
• W2744920691 cites W1994022819 @default.
• W2744920691 cites W1994785855 @default.
• W2744920691 cites W1995938910 @default.
• W2744920691 cites W1996229452 @default.
• W2744920691 cites W2000181154 @default.
• W2744920691 cites W2001454210 @default.
• W2744920691 cites W2004362262 @default.
• W2744920691 cites W2007800718 @default.
• W2744920691 cites W2008323205 @default.
• W2744920691 cites W2009607369 @default.
• W2744920691 cites W2010007636 @default.
• W2744920691 cites W2013428409 @default.
• W2744920691 cites W2018299121 @default.
• W2744920691 cites W2027395847 @default.
• W2744920691 cites W2032876533 @default.
• W2744920691 cites W2032881987 @default.
• W2744920691 cites W2034230022 @default.
• W2744920691 cites W2044044963 @default.
• W2744920691 cites W2047716461 @default.
• W2744920691 cites W2050664934 @default.
• W2744920691 cites W2053741579 @default.
• W2744920691 cites W2056088591 @default.
• W2744920691 cites W2061461870 @default.
• W2744920691 cites W2066225808 @default.
• W2744920691 cites W2071754162 @default.
• W2744920691 cites W2074040511 @default.
• W2744920691 cites W2074991092 @default.
• W2744920691 cites W2079373580 @default.
• W2744920691 cites W2090192402 @default.
• W2744920691 cites W2092498744 @default.
• W2744920691 cites W2105459078 @default.
• W2744920691 cites W2118344494 @default.
• W2744920691 cites W2118954323 @default.
• W2744920691 cites W2121601768 @default.
• W2744920691 cites W2124477966 @default.
• W2744920691 cites W2125920325 @default.
• W2744920691 cites W2126430631 @default.
• W2744920691 cites W2136687334 @default.
• W2744920691 cites W2138200903 @default.
• W2744920691 cites W2138806505 @default.
• W2744920691 cites W2142887223 @default.
• W2744920691 cites W2150866869 @default.
• W2744920691 cites W2153829125 @default.
• W2744920691 cites W2166368890 @default.
• W2744920691 cites W2166640120 @default.
• W2744920691 cites W2276927664 @default.
• W2744920691 cites W51566311 @default.
• W2744920691 doi "https://doi.org/10.1016/j.csr.2017.08.001" @default.
• W2744920691 hasPublicationYear "2017" @default.
• W2744920691 type Work @default.
• W2744920691 sameAs 2744920691 @default.
• W2744920691 citedByCount "11" @default.
• W2744920691 countsByYear W27449206912018 @default.
• W2744920691 countsByYear W27449206912019 @default.
• W2744920691 countsByYear W27449206912020 @default.
• W2744920691 countsByYear W27449206912021 @default.
• W2744920691 countsByYear W27449206912022 @default.
• W2744920691 countsByYear W27449206912023 @default.
• W2744920691 crossrefType "journal-article" @default.
• W2744920691 hasAuthorship W2744920691A5005838642 @default.
• W2744920691 hasAuthorship W2744920691A5018066069 @default.
• W2744920691 hasAuthorship W2744920691A5019209288 @default.
• W2744920691 hasAuthorship W2744920691A5020460437 @default.
• W2744920691 hasAuthorship W2744920691A5061237181 @default.
• W2744920691 hasAuthorship W2744920691A5071657927 @default.
• W2744920691 hasAuthorship W2744920691A5087244248 @default.
• W2744920691 hasConcept C107872376 @default.
• W2744920691 hasConcept C111368507 @default.
• W2744920691 hasConcept C115880899 @default.
• W2744920691 hasConcept C121332964 @default.
• W2744920691 hasConcept C127313418 @default.

• next