FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2946884189> ?p ?o ?g. }

• W2946884189 endingPage "471" @default.
• W2946884189 startingPage "462" @default.
• W2946884189 abstract "Urban centres acquire and accumulate many materials from their hinterland, among these are nutrient elements such as nitrogen (N). The popular North American vision of a peri-urban setting is one where urban food production, composting and re-cycling are assumed to limit urban accumulation of nutrients. This study quantifies this assumption using the Lower Fraser Valley (LFV) of British Columbia as an example, ideal because it is surrounded by mountains, ocean and an international border which collectively delimit the peri-urban boundaries. Nitrogen influxes are dominated by livestock feed imports to support dairy and poultry production (18000 tonnes N), followed by human food imports (9210 tonnes N), as well as 5410 tonnes N as fertilizer and 4690 tonnes N in atmospheric deposition. There is a transfer of 6700 tonnes N from agricultural to urban ecosystems displacing food imports, but food production contributes to the N footprint of the LFV. Nitrogen effluxes are dominated by sewage disposal (10400 tonnes N), solid waste disposal (7020 tonnes N) and atmospheric emissions (9460 tonnes N). The total influx is 15 kg N per person, the net influx is 3.1 kg N per person. Per unit land area, these are a total influx of 24 kg N/ha and a net influx of 4.7 kg N/ha. The atmospheric emissions are 4.7 kg N per person and 7.2 kg/ha. The N in soil is mobile and it is assumed soil N is at a steady state concentration, thus the surplus N is lost from the soil, probably by leaching and runoff. The Fraser River is estimated to acquire and transport 5230 tonnes N from the region into the ocean each year, in addition to 10300 tonnes N from sewage outfall. This is coupled with effluxes of phosphorus (estimated previously), and the result probably has an impact on the coastal waters. There is little reuse of imported N and current waste management practices including composting and combustion do little to improve N efficiency." @default.
• W2946884189 created "2019-06-07" @default.
• W2946884189 creator A5013584741 @default.
• W2946884189 creator A5038056220 @default.
• W2946884189 creator A5046425392 @default.
• W2946884189 creator A5072779494 @default.
• W2946884189 date "2019-08-01" @default.
• W2946884189 modified "2023-10-16" @default.
• W2946884189 title "How efficient is modern peri-urban nitrogen cycling: A case study" @default.
• W2946884189 cites W1657565144 @default.
• W2946884189 cites W1742172443 @default.
• W2946884189 cites W1799146555 @default.
• W2946884189 cites W1888219658 @default.
• W2946884189 cites W1964050971 @default.
• W2946884189 cites W1967493192 @default.
• W2946884189 cites W1968733456 @default.
• W2946884189 cites W1969527920 @default.
• W2946884189 cites W1969835981 @default.
• W2946884189 cites W1975540059 @default.
• W2946884189 cites W1975780149 @default.
• W2946884189 cites W1977375298 @default.
• W2946884189 cites W1990336735 @default.
• W2946884189 cites W2001545684 @default.
• W2946884189 cites W2014967931 @default.
• W2946884189 cites W2027214742 @default.
• W2946884189 cites W2043950824 @default.
• W2946884189 cites W2049786709 @default.
• W2946884189 cites W2055316854 @default.
• W2946884189 cites W2093064729 @default.
• W2946884189 cites W2292626599 @default.
• W2946884189 cites W2340920477 @default.
• W2946884189 cites W2418512888 @default.
• W2946884189 cites W2470374862 @default.
• W2946884189 cites W2515685103 @default.
• W2946884189 cites W2557414992 @default.
• W2946884189 cites W2610410232 @default.
• W2946884189 cites W2630330182 @default.
• W2946884189 cites W2744848720 @default.
• W2946884189 cites W292512003 @default.
• W2946884189 doi "https://doi.org/10.1016/j.jenvman.2019.05.054" @default.
• W2946884189 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/31154109" @default.
• W2946884189 hasPublicationYear "2019" @default.
• W2946884189 type Work @default.
• W2946884189 sameAs 2946884189 @default.
• W2946884189 citedByCount "8" @default.
• W2946884189 countsByYear W29468841892020 @default.
• W2946884189 countsByYear W29468841892021 @default.
• W2946884189 countsByYear W29468841892022 @default.
• W2946884189 countsByYear W29468841892023 @default.
• W2946884189 crossrefType "journal-article" @default.
• W2946884189 hasAuthorship W2946884189A5013584741 @default.
• W2946884189 hasAuthorship W2946884189A5038056220 @default.
• W2946884189 hasAuthorship W2946884189A5046425392 @default.
• W2946884189 hasAuthorship W2946884189A5072779494 @default.
• W2946884189 hasConcept C110872660 @default.
• W2946884189 hasConcept C112964050 @default.
• W2946884189 hasConcept C118518473 @default.
• W2946884189 hasConcept C127413603 @default.
• W2946884189 hasConcept C142796444 @default.
• W2946884189 hasConcept C164638232 @default.
• W2946884189 hasConcept C178790620 @default.
• W2946884189 hasConcept C185592680 @default.
• W2946884189 hasConcept C18903297 @default.
• W2946884189 hasConcept C205649164 @default.
• W2946884189 hasConcept C39432304 @default.
• W2946884189 hasConcept C526734887 @default.
• W2946884189 hasConcept C537208039 @default.
• W2946884189 hasConcept C541528975 @default.
• W2946884189 hasConcept C548081761 @default.
• W2946884189 hasConcept C65680412 @default.
• W2946884189 hasConcept C76758496 @default.
• W2946884189 hasConcept C86803240 @default.
• W2946884189 hasConcept C87717796 @default.
• W2946884189 hasConcept C93419950 @default.
• W2946884189 hasConcept C97137747 @default.
• W2946884189 hasConceptScore W2946884189C110872660 @default.
• W2946884189 hasConceptScore W2946884189C112964050 @default.
• W2946884189 hasConceptScore W2946884189C118518473 @default.
• W2946884189 hasConceptScore W2946884189C127413603 @default.
• W2946884189 hasConceptScore W2946884189C142796444 @default.
• W2946884189 hasConceptScore W2946884189C164638232 @default.
• W2946884189 hasConceptScore W2946884189C178790620 @default.
• W2946884189 hasConceptScore W2946884189C185592680 @default.
• W2946884189 hasConceptScore W2946884189C18903297 @default.
• W2946884189 hasConceptScore W2946884189C205649164 @default.
• W2946884189 hasConceptScore W2946884189C39432304 @default.
• W2946884189 hasConceptScore W2946884189C526734887 @default.
• W2946884189 hasConceptScore W2946884189C537208039 @default.
• W2946884189 hasConceptScore W2946884189C541528975 @default.
• W2946884189 hasConceptScore W2946884189C548081761 @default.
• W2946884189 hasConceptScore W2946884189C65680412 @default.
• W2946884189 hasConceptScore W2946884189C76758496 @default.
• W2946884189 hasConceptScore W2946884189C86803240 @default.
• W2946884189 hasConceptScore W2946884189C87717796 @default.
• W2946884189 hasConceptScore W2946884189C93419950 @default.
• W2946884189 hasConceptScore W2946884189C97137747 @default.
• W2946884189 hasLocation W29468841891 @default.
• W2946884189 hasLocation W29468841892 @default.

• next