Matches in SemOpenAlex for { <https://semopenalex.org/work/W4246809096> ?p ?o ?g. }
- W4246809096 abstract "Abstract. Nitrogen retention efficiency in natural Mediterranean wetlands affected by agricultural runoff was quantified and the effect of season and hydrological/chemical loading was examined from March 2007 to June 2008 in two wetland-streams located in Southeast Spain. Nitrate-N (NO3−-N), ammonium-N (NH4+-N), total organic nitrogen-N (TON-N) and chloride (Cl−) concentrations were analyzed to calculate nitrogen retention efficiencies. These wetlands consistently reduced water nitrogen concentration throughout the year with higher values for NO3−-N (72.3%), even though the mean values of inflow NO3−-N concentrations were above 20 mg l−1. Additionally, they usually acted as sinks for TON-N (45.4%), but as sources for NH4+-N. Over the entire study period, the Taray and Parra wetlands were capable of removing a mean value of 1.6 and 0.8 kg NO3−-N a day−1, respectively. Retention efficiencies were not affected by temperature variation and did not follow a seasonal pattern. The temporal variability for NO3−-N retention efficiency was positively and negatively explained by the net hydrologic retention and the inflow NO3−-N concentration (R2adj=0.832, p<0.001), respectively. TON-N retention efficiency was only positively explained by the net hydrologic retention (R2adj=0.1997, p<0.05). No significant regression model was found for NH4+-N. Finally, the conservation of these Mediterranean wetland-streams may act as a tool to not only improves the surface water quality in agricultural catchments, but to also achieve a good ecological status for surface waters, this being the Water Framework Directive's ultimate purpose." @default.
- W4246809096 created "2022-05-12" @default.
- W4246809096 creator A5037891269 @default.
- W4246809096 creator A5058546592 @default.
- W4246809096 creator A5076945824 @default.
- W4246809096 creator A5090685258 @default.
- W4246809096 date "2009-08-06" @default.
- W4246809096 modified "2023-09-26" @default.
- W4246809096 title "Nitrogen retention in natural Mediterranean wetlands affected by agricultural runoff" @default.
- W4246809096 cites W1576460556 @default.
- W4246809096 cites W166187791 @default.
- W4246809096 cites W1966993532 @default.
- W4246809096 cites W1973367900 @default.
- W4246809096 cites W1973773969 @default.
- W4246809096 cites W1977255309 @default.
- W4246809096 cites W1978662628 @default.
- W4246809096 cites W1980242936 @default.
- W4246809096 cites W1981677662 @default.
- W4246809096 cites W1983748977 @default.
- W4246809096 cites W1984190972 @default.
- W4246809096 cites W1985169984 @default.
- W4246809096 cites W1990855278 @default.
- W4246809096 cites W1992753295 @default.
- W4246809096 cites W1997444419 @default.
- W4246809096 cites W1998180836 @default.
- W4246809096 cites W2001338945 @default.
- W4246809096 cites W2013009011 @default.
- W4246809096 cites W2014347509 @default.
- W4246809096 cites W2017760556 @default.
- W4246809096 cites W2018194838 @default.
- W4246809096 cites W2020727987 @default.
- W4246809096 cites W2023102110 @default.
- W4246809096 cites W2029422812 @default.
- W4246809096 cites W2030980833 @default.
- W4246809096 cites W2032478309 @default.
- W4246809096 cites W2034785948 @default.
- W4246809096 cites W2038567646 @default.
- W4246809096 cites W2039473501 @default.
- W4246809096 cites W2040295480 @default.
- W4246809096 cites W2041202585 @default.
- W4246809096 cites W2043358842 @default.
- W4246809096 cites W2044739657 @default.
- W4246809096 cites W2048848707 @default.
- W4246809096 cites W2055339885 @default.
- W4246809096 cites W2055957490 @default.
- W4246809096 cites W2059374361 @default.
- W4246809096 cites W2059480146 @default.
- W4246809096 cites W2061060585 @default.
- W4246809096 cites W2063205498 @default.
- W4246809096 cites W2066753413 @default.
- W4246809096 cites W2067044846 @default.
- W4246809096 cites W2068743969 @default.
- W4246809096 cites W2068898915 @default.
- W4246809096 cites W2072120329 @default.
- W4246809096 cites W2073739445 @default.
- W4246809096 cites W2075398839 @default.
- W4246809096 cites W2075923533 @default.
- W4246809096 cites W2077385694 @default.
- W4246809096 cites W2087896146 @default.
- W4246809096 cites W2090848603 @default.
- W4246809096 cites W2092608873 @default.
- W4246809096 cites W2094579685 @default.
- W4246809096 cites W2102995788 @default.
- W4246809096 cites W2111200986 @default.
- W4246809096 cites W2111446687 @default.
- W4246809096 cites W2114820147 @default.
- W4246809096 cites W2115613655 @default.
- W4246809096 cites W2123916820 @default.
- W4246809096 cites W2124787289 @default.
- W4246809096 cites W2127445848 @default.
- W4246809096 cites W2127817933 @default.
- W4246809096 cites W2131436695 @default.
- W4246809096 cites W2138055534 @default.
- W4246809096 cites W2149048748 @default.
- W4246809096 cites W2152484889 @default.
- W4246809096 cites W2152708572 @default.
- W4246809096 cites W2158896922 @default.
- W4246809096 cites W2165270067 @default.
- W4246809096 cites W231368615 @default.
- W4246809096 cites W2327640109 @default.
- W4246809096 cites W4251343382 @default.
- W4246809096 cites W4253697006 @default.
- W4246809096 doi "https://doi.org/10.5194/hessd-6-5341-2009" @default.
- W4246809096 hasPublicationYear "2009" @default.
- W4246809096 type Work @default.
- W4246809096 citedByCount "0" @default.
- W4246809096 crossrefType "posted-content" @default.
- W4246809096 hasAuthorship W4246809096A5037891269 @default.
- W4246809096 hasAuthorship W4246809096A5058546592 @default.
- W4246809096 hasAuthorship W4246809096A5076945824 @default.
- W4246809096 hasAuthorship W4246809096A5090685258 @default.
- W4246809096 hasBestOaLocation W42468090961 @default.
- W4246809096 hasConcept C107872376 @default.
- W4246809096 hasConcept C127413603 @default.
- W4246809096 hasConcept C140793950 @default.
- W4246809096 hasConcept C178790620 @default.
- W4246809096 hasConcept C185592680 @default.
- W4246809096 hasConcept C187320778 @default.
- W4246809096 hasConcept C18903297 @default.
- W4246809096 hasConcept C2776384668 @default.