The potential value of biochar in the mitigation of gaseous emission of nitrogen
DC Field | Value | Language |
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dc.contributor.author | Thangarajan, Ramya | - |
dc.contributor.author | Bolan, Nanthi S. | - |
dc.contributor.author | Kunhikrishnan, Anitha | - |
dc.contributor.author | Wijesekara, Hasintha | - |
dc.contributor.author | Xu, Yilu | - |
dc.contributor.author | Tsang, Daniel C. W. | - |
dc.contributor.author | Song, Hocheol | - |
dc.contributor.author | Ok, Yong Sik | - |
dc.contributor.author | Hou, Deyi | - |
dc.date.accessioned | 2023-09-18T07:10:18Z | - |
dc.date.available | 2023-09-18T07:10:18Z | - |
dc.date.created | 2023-07-07 | - |
dc.date.issued | 2018-01 | - |
dc.identifier.issn | 0048-9697 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/190910 | - |
dc.description.abstract | Nitrogen (N) losses through gaseous emission of ammonia (NH3) and nitrous oxide (N2O) can contribute to both economic loss and environmental degradation. This study examined the effect of biochar and a chemical nitrification inhibitor, dicyandiamide (DCD), on N transformation and N losses via gaseous emission of NH3 and N2O from agricultural soils treated with a range of organic and inorganic N sources. The addition of DCD reduced N2O emission from both organic and inorganic N sources treated soils by 75%, but increased ammonium (NH4+) concentration and subsequently induced high NH3 emission from the soils. In contrast, the addition of biochar reduced both N2O and NH3 emissions from organic and inorganic N sources treated soils by 23% and 43%, respectively. The effectiveness of biochar and DCD in reducing NH3 volatilization and N2O emission depends on the nature of the N sources and their initial mineral N concentration. The study demonstrated that biochar can be used to mitigate N losses resulting from NH3 volatilization and N2O emission. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER | - |
dc.title | The potential value of biochar in the mitigation of gaseous emission of nitrogen | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Song, Hocheol | - |
dc.identifier.doi | 10.1016/j.scitotenv.2017.08.242 | - |
dc.identifier.scopusid | 2-s2.0-85028089826 | - |
dc.identifier.wosid | 000413313700026 | - |
dc.identifier.bibliographicCitation | SCIENCE OF THE TOTAL ENVIRONMENT, v.612, pp.257 - 268 | - |
dc.relation.isPartOf | SCIENCE OF THE TOTAL ENVIRONMENT | - |
dc.citation.title | SCIENCE OF THE TOTAL ENVIRONMENT | - |
dc.citation.volume | 612 | - |
dc.citation.startPage | 257 | - |
dc.citation.endPage | 268 | - |
dc.type.rims | ART | - |
dc.type.docType | 정기학술지(Article(Perspective Article포함)) | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Environmental Sciences & Ecology | - |
dc.relation.journalWebOfScienceCategory | Environmental Sciences | - |
dc.subject.keywordPlus | GREENHOUSE-GAS EMISSIONS | - |
dc.subject.keywordPlus | NITRIFICATION INHIBITOR | - |
dc.subject.keywordPlus | OXIDE EMISSIONS | - |
dc.subject.keywordPlus | N2O EMISSIONS | - |
dc.subject.keywordPlus | PASTURE SOIL | - |
dc.subject.keywordPlus | DICYANDIAMIDE DCD | - |
dc.subject.keywordPlus | ANIMAL URINE | - |
dc.subject.keywordPlus | AMMONIA | - |
dc.subject.keywordPlus | SURFACE | - |
dc.subject.keywordPlus | LOSSES | - |
dc.subject.keywordAuthor | Biochar | - |
dc.subject.keywordAuthor | Gaseous emission | - |
dc.subject.keywordAuthor | Soil organic amendments | - |
dc.subject.keywordAuthor | Nitrogen transformations | - |
dc.subject.keywordAuthor | Nitrification inhibitors | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0048969717322490?via%3Dihub | - |
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