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Seasonal and regional differences in migration patterns and conservation status of Swan Geese (Anser cygnoides) in the East Asian Flyway
Damba, Iderbat; Zhang, Junjian; Yi, Kunpeng; Dou, Huashan; Batbayar, Nyambayar; Natsagdorj, Tseveenmyadag; Davaasuren, Batmunkh; Cao, Lei; Fox, Anthony David
2021-10-16
Source PublicationAVIAN RESEARCH
ISSN0269-7491
Volume291Pages:-
AbstractTropospheric ozone (O3) affects isoprenoid emissions, and floral emissions in particular, which may result in potential impacts on the interactions of plants with other organisms. The effects of ozone (O3) on isoprenoid emissions have been investigated for many years, while knowledge on O3 effects on floral emissions is still scarce and the relevant mechanism has not been clarified so far. We investigated the effects of O3 on floral and foliar isoprenoid emissions (mainly isoprene, monoterpenes and sesquiterpenes) and their synthase substrates from three rose varieties (CH, Rosa chinensis Jacq. var. chinensis; SA, R. hybrida 'Saiun'; MO, R. hybrida 'Monica Bellucci') at different exposure durations. Results indicated that the O3-induced stimulation after short-term exposure (35 days after the beginning of O3 exposure) was significant only for sesquiterpene emissions from flowers, while long-term O3 exposure (90 days after the beginning of O3 exposure) significantly decreased both foliar and floral monoterpene and sesquiterpene emissions. In addition, the observed decline of emissions under long-term O3 exposure resulted from the limitation of synthase substrates, and the responses of emissions and substrates varied among varieties, with the greatest variation in the O3-sensitive variety. These findings provide important insights on plant isoprenoid emissions and species selection for landscaping, especially in areas with high O3 concentration.
Department城市与区域生态国家重点实验室
KeywordVolatile isoprenoids Floral and foliar emissions Exposure duration BVOC precursors O-3 pollution
Document Type期刊论文
Identifierhttps://ir.rcees.ac.cn/handle/311016/46754
Collection城市与区域生态国家重点实验室
Affiliation1.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, Beijing 100085, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Mongolian Acad Sci, Inst Biol, Ulaanbaatar 13330, Mongolia
4.Hulun Lake Natl Nat Reserve Adm, Hulun 021008, Inner Mongolia, Peoples R China
5.Wildlife Sci & Conservat Ctr Mongolia, Union Bldg,B-701,UNESCO Str, Ulaanbaatar 14210, Mongolia
6.[Fox, Anthony David
7.Aarhus Univ, Dept Ecosci, Aarhus, Denmark
Recommended Citation
GB/T 7714
Damba, Iderbat,Zhang, Junjian,Yi, Kunpeng,et al. Seasonal and regional differences in migration patterns and conservation status of Swan Geese (Anser cygnoides) in the East Asian Flyway[J]. AVIAN RESEARCH,2021,291:-.
APA Damba, Iderbat.,Zhang, Junjian.,Yi, Kunpeng.,Dou, Huashan.,Batbayar, Nyambayar.,...&Fox, Anthony David.(2021).Seasonal and regional differences in migration patterns and conservation status of Swan Geese (Anser cygnoides) in the East Asian Flyway.AVIAN RESEARCH,291,-.
MLA Damba, Iderbat,et al."Seasonal and regional differences in migration patterns and conservation status of Swan Geese (Anser cygnoides) in the East Asian Flyway".AVIAN RESEARCH 291(2021):-.
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