Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1038/s41561-018-0208-3 |
Enhanced global primary production by biogenic aerosol via diffuse radiation fertilization | |
Rap, A.1; Scott, C. E.1; Reddington, C. L.1; Mercado, L.2,3; Ellis, R. J.3; Garraway, S.4; Evans, M. J.4; Beerling, D. J.5; MacKenzie, A. R.6; Hewitt, C. N.7; Spracklen, D. V.1 | |
2018-09-01 | |
发表期刊 | NATURE GEOSCIENCE |
ISSN | 1752-0894 |
EISSN | 1752-0908 |
出版年 | 2018 |
卷号 | 11期号:9页码:640-+ |
文章类型 | Article |
语种 | 英语 |
国家 | England |
英文摘要 | Terrestrial vegetation releases large quantities of plant volatiles into the atmosphere that can then oxidize to form secondary organic aerosol. These particles affect plant productivity through the diffuse radiation fertilization effect by altering the balance between direct and diffuse radiation reaching the Earth's surface. Here, using a suite of models describing relevant coupled components of the Earth system, we quantify the impacts of biogenic secondary organic aerosol on plant photosynthesis through this fertilization effect. We show that this leads to a net primary productivity enhancement of 1.23 Pg C yr(-1) (range 0.76-1.61 Pg C yr(-1) due to uncertainty in biogenic secondary organic aerosol formation). Notably, this productivity enhancement is twice the mass of biogenic volatile organic compound emissions (and similar to 30 times larger than the mass of carbon in biogenic secondary organic aerosol) causing it. Hence, our simulations indicate that there is a strong positive ecosystem feedback between biogenic volatile organic compound emissions and plant productivity through plant-canopy light-use efficiency. We estimate a gain of 1.07 in global biogenic volatile organic compound emissions resulting from this feedback. |
领域 | 地球科学 ; 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000443302900009 |
WOS关键词 | ENVIRONMENT SIMULATOR JULES ; SECONDARY ORGANIC AEROSOL ; CHEMICAL-TRANSPORT MODEL ; NET ECOSYSTEM EXCHANGE ; OFF-LINE MODEL ; ISOPRENE EMISSION ; ATMOSPHERIC AEROSOL ; CLIMATE MODEL ; EARTH SYSTEM ; HUMAN HEALTH |
WOS类目 | Geosciences, Multidisciplinary |
WOS研究方向 | Geology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/35116 |
专题 | 地球科学 气候变化 |
作者单位 | 1.Univ Leeds, Sch Earth & Environm, Leeds, W Yorkshire, England; 2.Univ Exeter, Coll Life & Environm Sci, Geog Dept, Exeter, Devon, England; 3.Ctr Ecol & Hydrol, Wallingford, Oxon, England; 4.Univ York, Dept Chem, York, N Yorkshire, England; 5.Univ Sheffield, Dept Anim & Plant Sci, Sheffield, S Yorkshire, England; 6.Univ Birmingham, Birmingham Inst Forest Res BIFoR, Birmingham, W Midlands, England; 7.Univ Lancaster, Lancaster Environm Ctr, Lancaster, England |
推荐引用方式 GB/T 7714 | Rap, A.,Scott, C. E.,Reddington, C. L.,et al. Enhanced global primary production by biogenic aerosol via diffuse radiation fertilization[J]. NATURE GEOSCIENCE,2018,11(9):640-+. |
APA | Rap, A..,Scott, C. E..,Reddington, C. L..,Mercado, L..,Ellis, R. J..,...&Spracklen, D. V..(2018).Enhanced global primary production by biogenic aerosol via diffuse radiation fertilization.NATURE GEOSCIENCE,11(9),640-+. |
MLA | Rap, A.,et al."Enhanced global primary production by biogenic aerosol via diffuse radiation fertilization".NATURE GEOSCIENCE 11.9(2018):640-+. |
条目包含的文件 | 条目无相关文件。 |
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