| Impacts of low pH and low salinity induced by acid rain on the photosynthetic activity of green tidal alga Ulva prolifera | |
Zhao, Z. F.1,2,3; Liu, Z. Y.1,2; Qin, S.1,2 ; Wang, X. H.2,3,4; Song, W. L.1,2; Liu, K.1,2; Zhuang, L. C.1,2; Xiao, S. Z.5; Zhong, Z. H.1,2
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| 发表期刊 | PHOTOSYNTHETICA
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| ISSN | 0300-3604 |
| 2021 | |
| 卷号 | 59期号:4页码:468-477 |
| 关键词 | acid rain chlorophyll fluorescence nonphotochemical quenching photosynthetic activity Ulva prolifera |
| DOI | 10.32615/ps.2021.036 |
| 通讯作者 | Zhong, Z. H.(zhzhong@yic.ac.cn) |
| 英文摘要 | Acid rain is a serious environmental problem and has obvious impacts on the growth, reproduction, and photosynthesis of terrestrial plants. Ulva prolifera, a main blooming species of green tides, was studied on its physiological response to acid rain. The photosynthetic parameters were determined under different conditions (salinity: 1, 10, 30 parts per thousand; pH: 3.0, 3.5, 4.5; duration: 0.5, 1.0, 2.0 h) followed by 24-h recovering under natural conditions. Results showed 1-h treatment with pH 3.5 caused 50-70% reduction in the maximal quantum yield of PSII photochemistry (F-v/F-m) and effective quantum yield of PSII photochemistry (Phi PSII) at normal salinity but when the low pH was combined with a salinity of 10 parts per thousand or lower, PSII activity was almost completely inhibited. Moreover, the low salinity (1 parts per thousand and 10 parts per thousand) reduced the degree of photoprotection under low pH (3.5) conditions. Finally, we speculated if the pH of acid rain <= 3.5, with 1 parts per thousand salinity and 2-h rainfall time, the amount of U. prolifera and the scale of green tides would decrease. |
| 资助机构 | National Key Research and Development Program of China ; Technology Innovation Development Program of Yantai ; Key R & D Projects in Shandong Province (International Scientific and Technical Cooperation) ; Shandong Provincial Natural Science Foundation, China ; 2020 Introduced Talent Project of Key Supported Area in Shandong Province, China |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | PHOTOSYSTEM-II ; GROWTH-RATE ; LIGHT ; PHOTOPROTECTION ; STRESS ; GENES ; BIODIVERSITY ; CHLOROPHYTA ; MACROALGAE ; COMPLEXES |
| 研究领域[WOS] | Plant Sciences |
| WOS记录号 | WOS:000733910700001 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/31538 |
| 专题 | 海岸带生物学与生物资源利用重点实验室_海岸带生物学与生物资源保护实验室 |
| 通讯作者 | Zhong, Z. H. |
| 作者单位 | 1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Bioresource Utilizat, Yantai 264003, Shandong, Peoples R China 2.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Shandong, Peoples R China 3.Univ Chinese Acad Sci, Beijing 101407, Peoples R China 4.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Yantai 264003, Shandong, Peoples R China 5.Changdao Dongyuan Seafood Co Ltd, Yantai 265800, Shandong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Z. F.,Liu, Z. Y.,Qin, S.,et al. Impacts of low pH and low salinity induced by acid rain on the photosynthetic activity of green tidal alga Ulva prolifera[J]. PHOTOSYNTHETICA,2021,59(4):468-477. |
| APA | Zhao, Z. F..,Liu, Z. Y..,Qin, S..,Wang, X. H..,Song, W. L..,...&Zhong, Z. H..(2021).Impacts of low pH and low salinity induced by acid rain on the photosynthetic activity of green tidal alga Ulva prolifera.PHOTOSYNTHETICA,59(4),468-477. |
| MLA | Zhao, Z. F.,et al."Impacts of low pH and low salinity induced by acid rain on the photosynthetic activity of green tidal alga Ulva prolifera".PHOTOSYNTHETICA 59.4(2021):468-477. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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