Matches in SemOpenAlex for { <https://semopenalex.org/work/W293584014> ?p ?o ?g. }
- W293584014 endingPage "138" @default.
- W293584014 startingPage "130" @default.
- W293584014 abstract "Abstract Quantifying the carbon footprint of crop production can help identify key options to mitigate greenhouse gas emissions from agriculture. Using farm survey data from eastern China, the carbon footprints of three major grain crops (rice, wheat and maize) were assessed by quantifying the greenhouse gas emissions from individual inputs and farming operations with a full life cycle assessment methodology. The farm carbon footprint in terms of farm area was estimated to be 6.0 ± 0.1, 3.0 ± 0.2, and 2.3 ± 0.1 t CO2-eq ha−1, and the product carbon footprint in terms of grain produced was 0.80 ± 0.02, 0.66 ± 0.03, and 0.33 ± 0.02 t CO2-eq t−1 grain for rice, wheat and maize, respectively. Use of synthetic nitrogen fertilizers contributed 44–79% and mechanical operations 8–15%, of the total carbon footprints. Irrigation and direct methane emission made a significant contribution by 19% and by 25%, on average respectively for rice production. However, irrigation was only responsible for 2–3% of the total carbon footprints in wheat and maize. The carbon footprints of wheat and maize production varied among climate regions, and this was explained largely by the differences in inputs of nitrogen fertilizers and mechanical operations to support crop management. Moreover, a significant decrease (22–28%) in the product carbon footprint both of wheat and maize was found in large sized farms, compared to smaller ones. This study demonstrated that carbon footprint of crop production could be affected by farm size and climate condition as well as crop management practices. Improving crop management practices by reducing nitrogen fertilizer use and developing large scaled farms with intensive farming could be strategic options to mitigate climate change in Chinese agriculture." @default.
- W293584014 created "2016-06-24" @default.
- W293584014 creator A5021573104 @default.
- W293584014 creator A5025013489 @default.
- W293584014 creator A5041129592 @default.
- W293584014 creator A5045585915 @default.
- W293584014 creator A5060637951 @default.
- W293584014 creator A5090248780 @default.
- W293584014 date "2015-10-01" @default.
- W293584014 modified "2023-10-16" @default.
- W293584014 title "Carbon footprint of grain crop production in China – based on farm survey data" @default.
- W293584014 cites W1605677934 @default.
- W293584014 cites W1964066317 @default.
- W293584014 cites W1964340117 @default.
- W293584014 cites W1965628390 @default.
- W293584014 cites W1969248251 @default.
- W293584014 cites W1971970351 @default.
- W293584014 cites W1978177899 @default.
- W293584014 cites W1982603002 @default.
- W293584014 cites W2004906793 @default.
- W293584014 cites W2012580293 @default.
- W293584014 cites W2019198919 @default.
- W293584014 cites W2022718858 @default.
- W293584014 cites W2036538049 @default.
- W293584014 cites W2038013080 @default.
- W293584014 cites W2043654290 @default.
- W293584014 cites W2046325798 @default.
- W293584014 cites W2046602082 @default.
- W293584014 cites W2052928323 @default.
- W293584014 cites W2056824933 @default.
- W293584014 cites W2059454786 @default.
- W293584014 cites W2062951964 @default.
- W293584014 cites W2076696497 @default.
- W293584014 cites W2083538591 @default.
- W293584014 cites W2113028642 @default.
- W293584014 cites W2123098628 @default.
- W293584014 cites W2136596893 @default.
- W293584014 cites W2144177141 @default.
- W293584014 cites W2146370549 @default.
- W293584014 cites W2154251878 @default.
- W293584014 cites W2156025157 @default.
- W293584014 cites W2160425632 @default.
- W293584014 cites W2165140361 @default.
- W293584014 doi "https://doi.org/10.1016/j.jclepro.2015.05.058" @default.
- W293584014 hasPublicationYear "2015" @default.
- W293584014 type Work @default.
- W293584014 sameAs 293584014 @default.
- W293584014 citedByCount "170" @default.
- W293584014 countsByYear W2935840142016 @default.
- W293584014 countsByYear W2935840142017 @default.
- W293584014 countsByYear W2935840142018 @default.
- W293584014 countsByYear W2935840142019 @default.
- W293584014 countsByYear W2935840142020 @default.
- W293584014 countsByYear W2935840142021 @default.
- W293584014 countsByYear W2935840142022 @default.
- W293584014 countsByYear W2935840142023 @default.
- W293584014 crossrefType "journal-article" @default.
- W293584014 hasAuthorship W293584014A5021573104 @default.
- W293584014 hasAuthorship W293584014A5025013489 @default.
- W293584014 hasAuthorship W293584014A5041129592 @default.
- W293584014 hasAuthorship W293584014A5045585915 @default.
- W293584014 hasAuthorship W293584014A5060637951 @default.
- W293584014 hasAuthorship W293584014A5090248780 @default.
- W293584014 hasConcept C118518473 @default.
- W293584014 hasConcept C127413603 @default.
- W293584014 hasConcept C132943942 @default.
- W293584014 hasConcept C137580998 @default.
- W293584014 hasConcept C139719470 @default.
- W293584014 hasConcept C162324750 @default.
- W293584014 hasConcept C166957645 @default.
- W293584014 hasConcept C18903297 @default.
- W293584014 hasConcept C191935318 @default.
- W293584014 hasConcept C205649164 @default.
- W293584014 hasConcept C2778348673 @default.
- W293584014 hasConcept C2780936489 @default.
- W293584014 hasConcept C2989409935 @default.
- W293584014 hasConcept C37621935 @default.
- W293584014 hasConcept C39432304 @default.
- W293584014 hasConcept C47737302 @default.
- W293584014 hasConcept C48824518 @default.
- W293584014 hasConcept C86803240 @default.
- W293584014 hasConcept C88463610 @default.
- W293584014 hasConcept C97137747 @default.
- W293584014 hasConceptScore W293584014C118518473 @default.
- W293584014 hasConceptScore W293584014C127413603 @default.
- W293584014 hasConceptScore W293584014C132943942 @default.
- W293584014 hasConceptScore W293584014C137580998 @default.
- W293584014 hasConceptScore W293584014C139719470 @default.
- W293584014 hasConceptScore W293584014C162324750 @default.
- W293584014 hasConceptScore W293584014C166957645 @default.
- W293584014 hasConceptScore W293584014C18903297 @default.
- W293584014 hasConceptScore W293584014C191935318 @default.
- W293584014 hasConceptScore W293584014C205649164 @default.
- W293584014 hasConceptScore W293584014C2778348673 @default.
- W293584014 hasConceptScore W293584014C2780936489 @default.
- W293584014 hasConceptScore W293584014C2989409935 @default.
- W293584014 hasConceptScore W293584014C37621935 @default.
- W293584014 hasConceptScore W293584014C39432304 @default.