The green tide-forming macroalga Ulva linza outcompetes the red macroalga Gracilaria lemaneiformis via allelopathy and fast nutrients uptake
文献类型: 外文期刊
作者: Gao, Zhengquan 1 ; Xu, Dong 2 ; Meng, Chunxiao 1 ; Zhang, Xiaowen 2 ; Wang, Yitao 3 ; Li, Demao 4 ; Zou, Jian 2 ; Zhuang, 1 ;
作者机构: 1.Shandong Univ Technol, Sch Life Sci, Zibo 255049, Peoples R China
2.Chinese Acad Fishery Sci, Yellow Sea Fisheries Res Inst, Qingdao 266071, Peoples R China
3.Qingdao Agr Univ, Qingdao 266109, Peoples R China
4.Chinese Acad Sci, Tianjin Inst Ind Biotechnol, Tianjin Key Lab Ind Biol Syst & Bioproc Engn, Tianjin 300308, Peoples R China
关键词: Allelopathy;Biodiversity;Competitions;Gracilaria lemaneiformis;Green tide;Ulva linza
期刊名称:AQUATIC ECOLOGY ( 影响因子:1.641; 五年影响因子:2.796 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: The objective of this study was to evaluate the interactions between green tide-forming macroalgae Ulva linza and red macroalgae Gracilaria lemaneiformis in the laboratory. The results demonstrated that the presence of U. linza can restrict growth (9-31 %) and photosynthesis (25-85 %) of G. lemaneiformis. In contrast, G. lemaneiformis had little apparent effect on the growth of U. linza. Culture medium experiments confirmed that allelochemicals may be released by both the tested macroalgae. The causative mechanism for the growth and photosynthesis inhibition of G. lemaneiformis was not light limitation nor increase of pH, but a combination of allelopathic effects of U. linza and nutrient competition between the two macroalgae. Moreover, the "green tide" macroalga U. linza was a stronger competitor for nutrient than G. lemaneiformis. The results from this study provide evidence for the mechanisms of "green tide" formation by U. linza: potent allelopathic effects on G. lemaneiformis and faster nutrients uptake than its competitors.
- 相关文献
作者其他论文 更多>>
-
DNA Barcode and Correct Scientific Name of Golden Pompano, an Important Marine Aquaculture Fish Species in China
作者:Li, Ang;An, Changting;Wang, Huan;Che, Shuai;Liu, Shufang;Zhuang, Zhimeng;Li, Ang;An, Changting;Wang, Huan;Che, Shuai;Liu, Shufang
关键词:golden pompano;
Trachinotus ovatus ; DNA barcoding; synonym; cryptic species -
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
-
Evaluating the attribution of bivalve-macroalgae polyculture as a carbon source or sink from an ecosystem perspective: A case study of kelp-oyster IMTA
作者:Xie, Yumeng;Qin, Xiaofang;Fang, Jinghui;Zhang, Xiaowen;Fang, Jinghui;Xu, Jialei;Zhang, Yitao;Wang, Junwei
关键词:Polyculture; Carbon sink; Phytoplankton; Carbonate system; Nutrients
-
Spatial-temporal distribution of phytoplankton HAB species and contamination status of oyster toxins under intensive oyster farming in Jiangmen coasts, the South China Sea
作者:Zou, Jian;Xiao, Yayuan;Su, Jiaqi;Wu, Peng;Wang, Teng;Lin, Lin;Li, Chunhou;Liu, Yu;Liu, Yong;Zou, Jian;Xiao, Yayuan;Wu, Peng;Wang, Teng;Liu, Yong;Liu, Yang;Wang, Teng;Liu, Yu;Liu, Yong
关键词:HAB species of phytoplankton; Alexandrium pacificum; Paralytic shellfish poisoning; Diarrhetic shellfish poisoning; Jiangmen oyster farming area
-
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
-
Gut microbiota and metabolic functions in herbivorous fish from Xisha coral reefs, China
作者:Yang, Xiyue;Shi, Xiaojun;Li, Tuanjie;Xiong, Xiaofei;Wu, Peng;Yang, Xiyue;Wang, Teng;Lin, Lin;Liu, Yu;Zou, Jian;Li, Chunhou;Liu, Yong;Wu, Peng;Yang, Xiyue;Xiao, Yayuan;Wang, Teng;Lin, Lin;Zou, Jian;Liu, Yong;Wu, Peng;Shi, Xiaojun;Li, Tuanjie;Xiong, Xiaofei;Liu, Yu;Liu, Yong
关键词:Herbivorous fish; Carnivorous fish; Macroalgae; Gut microbiota; Metabolic functional genes



