Selective production of singlet oxygen from zinc-etching hierarchically porous biochar for sulfamethoxazole degradation
文献类型：期刊论文
| 作者 | Sun, Chen; Chen, Tong; Huang, Qunxing; Duan, Xiaoguang; Zhan, Mingxiu; Ji, Longjie; Li, Xiaodong; Yan, Jianhua |
| 刊名 | ENVIRONMENTAL POLLUTION
 |
| 出版日期 | 2021-10-01 |
| 页码 | - |
| ISSN号 | 0028-646X |
| 关键词 | Antarctic bacteria and fungi climate warming community structure microbial interaction snow algae |
| 英文摘要 | Snow algae are predicted to expand in polar regions due to climate warming, which can accelerate snowmelt by reducing albedo. Green snow frequently occurs near penguin colonies, and red snow distributes widely along ocean shores. However, the mechanisms underpinning the assemblage of algae and heterotrophs in colored snow remain poorly characterized. We investigated algal, bacterial, and fungal communities and their interactions in red and green snows in the Antarctic Peninsula using a high-throughput sequencing method. We found distinct algal community structure in red and green snows, and the relative abundance of dominant taxa varied, potentially due to nutrient status differences. Contrastingly, red and green snows exhibited similar heterotrophic communities (bacteria and fungi), whereas the relative abundance of fungal pathogens was substantially higher in red snow by 3.8-fold. Red snow exhibited a higher network complexity, indicated by a higher number of nodes and edges. Red snow exhibited a higher proportion of negative correlations among heterotrophs (62.2% vs 3.4%) and stronger network stability, suggesting the red-snow network is more resistant to external disturbance. Our study revealed that the red snow microbiome exhibits a more stable microbial network than the green snow microbiome. |
| 源URL | [https://ir.rcees.ac.cn/handle/311016/46756]  |
| 专题 | 生态环境研究中心_城市与区域生态国家重点实验室 |
| 作者单位 | 1.Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China 2.Univ Adelaide, Sch Chem Engn & Adv Mat, Adelaide, SA 5005, Australia 3.China Jiliang Univ, Coll Metrol & Measurement Engn, Hangzhou 310018, Peoples R China 4.Beijing Construct Engn Grp Environm Remediat Co L, Natl Engn Lab Site Remediat Technol, Beijing 100015, Peoples R China 5.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, Beijing 100085, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, Chen,Chen, Tong,Huang, Qunxing,et al. Selective production of singlet oxygen from zinc-etching hierarchically porous biochar for sulfamethoxazole degradation[J]. ENVIRONMENTAL POLLUTION,2021:-. |
| APA | Sun, Chen.,Chen, Tong.,Huang, Qunxing.,Duan, Xiaoguang.,Zhan, Mingxiu.,...&Yan, Jianhua.(2021).Selective production of singlet oxygen from zinc-etching hierarchically porous biochar for sulfamethoxazole degradation.ENVIRONMENTAL POLLUTION,-. |
| MLA | Sun, Chen,et al."Selective production of singlet oxygen from zinc-etching hierarchically porous biochar for sulfamethoxazole degradation".ENVIRONMENTAL POLLUTION (2021):-. |
入库方式： OAI收割
来源：生态环境研究中心
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