Acclimation of bloom-forming and perennial seaweeds to elevated pCO(2) conserved across levels of environmental complexity
文献类型: 外文期刊
作者: Xu, Dong 1 ; Schaum, Charlotte-Elisa 3 ; Lin, Fan 1 ; Sun, Ke 4 ; Munroe, James R.; Zhang, Xiao W. 1 ; Fan, Xiao 1 ; T 1 ;
作者机构: 1.Chinese Acad Fishery Sci, Yellow Sea Fisheries Res Inst, Qingdao, Peoples R China
2.Qingdao Natl Lab Marine Sci & Technol, Funct Lab Marine Fisheries Sci & Food Prod Proc, Qingdao, Peoples R China
3.Univ Exeter, Biosci Environm & Sustainabil Inst, Penryn, England
4.State Ocean Adm, Inst Oceanog 1, Qingdao, Peoples R China
5.Qingdao
关键词: acclimation;CO2;environmental complexity;growth;photosynthesis;respiration;seaweed
期刊名称:GLOBAL CHANGE BIOLOGY ( 影响因子:10.863; 五年影响因子:11.716 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: Macroalgae contribute approximately 15% of the primary productivity in coastal marine ecosystems, fix up to 27.4 Tg of carbon per year, and provide important structural components for life in coastal waters. Despite this ecological and commercial importance, direct measurements and comparisons of the short-term responses to elevated pCO(2) in seaweeds with different life-history strategies are scarce. Here, we cultured several seaweed species (bloom forming/nonbloom forming/perennial/annual) in the laboratory, in tanks in an indoor mesocosm facility, and in coastal mesocosms under pCO(2) levels ranging from 400 to 2,000 mu atm. We find that, across all scales of the experimental setup, ephemeral species of the genus Ulva increase their photosynthesis and growth rates in response to elevated pCO(2) the most, whereas longer-lived perennial species show a smaller increase or a decrease. These differences in short-term growth and photosynthesis rates are likely to give bloom-forming green seaweeds a competitive advantage in mixed communities, and our results thus suggest that coastal seaweed assemblages in eutrophic waters may undergo an initial shift toward communities dominated by bloom-forming, short-lived seaweeds.
- 相关文献
作者其他论文 更多>>
-
Muti-Biomarker Approach and IBR Index to Evaluate the Oxidative Stress of Nanoplastic on the Clams, Meretrix meretrix and Sinonovacula constricta
作者:Lv, Linlan;Feng, Wanjun;Sun, Ke;Zhao, Weihong;Jiang, Fengjuan;Yang, Yue;Zhang, Yingying;Sui, Yanming;Dong, Xuexing;Mohamed, Mohsen;Mohamed, Mohsen;Li, Lei
关键词:biomarker; antioxidant enzyme;
Meretrix meretrix ;Sinonovacula constricta ; nanoplastics; oxidative stress -
Long-term warming and acidification interaction drives plastic acclimation in the diatom Pseudo-nitzschia multiseries
作者:Sun, Yanmin;Zhang, Yanan;Liang, Chengwei;Ye, Naihao;Li, Fang;Sun, Yanmin;Yang, Fan;Xu, Dong;Zhang, Yanan;Liang, Chengwei;Huang, Xintong;Wang, Bingkun;Wang, Yapeng;Sun, Haoming;Ye, Naihao;Duan, Ran;Fu, Fei-Xue;Wang, Zhuonan
关键词:
-
Application of microalgae in remediation of heavy metal-contaminated soils and its stimulatory effect on wheat growth
作者:Liu, Jia;Liu, Yajing;Jiang, Han;Yang, Xiaokun;Wu, Yukun;Liang, Chengwei;Zhang, Xiaowen;Ye, Naihao;Zhang, Xiaowen;Ye, Naihao
关键词:Microalgae; Heavy metal-contaminated soils; Bioremediation; Soil fertility; Wheat growth
-
Dual impacts of elevated pCO2 on the ecological effects induced by microplastics and nanoplastics: A study with Chlamydomonas reinhardtii
作者:Liang, Chengwei;Liu, Yajing;Xi, Tianle;Liu, Jia;Jia, Zhihua;Liang, Chengwei;Ge, Shanshan;Zhang, Xiaowen;Ye, Naihao;Zhang, Xiaowen;Ye, Naihao
关键词:Micro-and nanoplastics; and nanoplastics; Freshwater acidification; Combined toxicity; Mechanisms; Oxidative stress; Chlamydomonas reinhardtii
-
The response mechanisms of kelp Macrocystis pyrifera holobiont to elevated temperature and CO2 concentration
作者:Xi, Tianle;Liu, Yajing;Liang, Chengwei;Xi, Tianle;Liu, Yajing;Zhang, Xiaowen;Wang, Yitao;Sun, Ke;Fan, Xiao;Xu, Dong;Zhang, Pengyan;Ye, Naihao;Ge, Shanshan;Liang, Chengwei
关键词:
Macrocystis pyrifera ; Phaeophyceae; Ocean warming; Ocean acidification; Epiphytic bacteria; Metabolites -
Comparative Genomics of Bryopsis hypnoides: Structural Conservation and Gene Transfer Between Chloroplast and Mitochondrial Genomes
作者:Liu, Ziwen;Fan, Xiao;Wu, Yukun;Zhang, Wei;Zhang, Xiaowen;Xu, Dong;Wang, Yitao;Sun, Ke;Wang, Wei;Ye, Naihao;Liu, Ziwen;Fan, Xiao;Ye, Naihao
关键词:chloroplast genome; mitochondrial genome; gene transfer
-
Nanoplastics Stimulate Colony Formation and Bloom in Phaeocystis globosa
作者:Li, Yingxia;Xu, Dong;Huang, Xintong;Sun, Yanmin;Yang, Fan;Wang, Yapeng;Sun, Ke;Zhang, Xiaowen;Fan, Xiao;Wang, Yitao;Ye, Naihao;Xu, Dong;Ye, Naihao;Beardall, John;Tong, Shanying
关键词:Phaeocystis globosa; nanoplastics; colony; bloom



