删除或更新信息,请邮件至freekaoyan#163.com(#换成@)

Effects of simulated nitrogen deposition on soil microbial community diversity in coastal wetland of

本站小编 Free考研考试/2022-02-11

Effects of simulated nitrogen deposition on soil microbial community diversity in coastal wetland of the Yellow River Delta
Lu, Guanru1; Xie, Baohua1; Han, Guangxuan1; Wang, Xiaojie1; Guan, Bo1; Cagle, Grace A.2; Hou, Aixin2; Wang, Xuehong3
发表期刊SCIENCE OF THE TOTAL ENVIRONMENT
ISSN0048-9697
2021-02-25
卷号757页码:143825
关键词Nitrogen depositionSoil microbial diversitySalt contentBacillusThe Yellow River Delta
DOI10.1016/j.scitotenv.2020.143825
英文摘要Due to the enhancement of human activities on the global scale, the total amount of atmospheric nitrogen (N) deposition and the rate keep increasing, which seriously affect the structure and function of terrestrial ecosystems. In order to study the effects of N deposition on the soil structure and function of coastal saline wetlands, we established a long-term nitrogen deposition simulation platform in 2012 in the Yellow River delta (YRD). Herein, we analyzed the composition and diversity of the soil microbial community under different N deposition treatments (LNN, MNN and HNN, which stand for 50 kg N ha(-1) yr(-1), 100 kg N ha(-1) yr(-1), and 200 kg N ha(-1) yr(-1)) and in a water-only control (CK). The results showed that with the increasing level of N deposition, alpha-diversity (Shannon and Simpson indices) decreased significantly, and the composition of the microbial community changed. At the phylum level, compared with CK, the relative abundance of Chlorollexi increased significantly under the treatment of HNN (P = 0.002), but the relative abundance of Chlorobi (P = 0.013) and Verrucomicrobia (P = 0.035) decreased significantly. At the genus level, compared with CK, the relative abundance of Bacillus (P = 0.01) and Halomonas (P =- 0.042) increased significantly with HNN treatment. Bacillus and Niirococcus showed a significant correlation with soil NH4--N. The results suggest that the response of microorganisms to N deposition treatments varied by the concentration, and the deposition of a high concentration would increase the nutrients in the soil, but reduce the diversity of soil microorganisms, causing a negative impact on the coastal wetland ecosystem of the YRD. (C) 2020 Elsevier B.V. All rights reserved.
资助机构National Key Research and Development Program of China [2017YFC0505901]; Strategic Priority Research Program of the Chinese Academy of SciencesChinese Academy of Sciences [XDA23050202]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [U1806218, 41871091]; Yellow River Delta Ecology Research Station of Coastal Wetland, Chinese Academy of Sciences
收录类别SCI
语种英语
关键词[WOS]TERM FERTILIZATION; MYCORRHIZAL FUNGI; BACTERIUM; CYCLE; RESPIRATION; DEPENDENCE; HARDWOOD; BIOMASS; FOREST
研究领域[WOS]Environmental Sciences & Ecology
WOS记录号WOS:000604432900090
引用统计被引频次:4[WOS][WOS记录][WOS相关记录]
文献类型期刊论文
条目标识符http://ir.yic.ac.cnhttp://ir.yic.ac.cn/handle/133337/30515
专题中科院海岸带环境过程与生态修复重点实验室
中科院海岸带环境过程与生态修复重点实验室_海岸带环境过程实验室

作者单位1.Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Shandong Key Lab Coastal Environm Proc,YICCAS, Yantai 264003, Peoples R China;
2.Louisiana State Univ, Coll Coast & Environm, Dept Environm Sci, Baton Rouge, LA 70803 USA;
3.Ludong Univ, Inst Adv Study Coastal Ecol, Yantai 264025, Peoples R China

推荐引用方式
GB/T 7714Lu, Guanru,Xie, Baohua,Han, Guangxuan,et al. Effects of simulated nitrogen deposition on soil microbial community diversity in coastal wetland of the Yellow River Delta[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2021,757:143825.
APALu, Guanru.,Xie, Baohua.,Han, Guangxuan.,Wang, Xiaojie.,Guan, Bo.,...&Wang, Xuehong.(2021).Effects of simulated nitrogen deposition on soil microbial community diversity in coastal wetland of the Yellow River Delta.SCIENCE OF THE TOTAL ENVIRONMENT,757,143825.
MLALu, Guanru,et al."Effects of simulated nitrogen deposition on soil microbial community diversity in coastal wetland of the Yellow River Delta".SCIENCE OF THE TOTAL ENVIRONMENT 757(2021):143825.


PDF全文下载地址:

点我下载PDF
相关话题/环境 海岸 过程 生态 统计

  • 领限时大额优惠券,享本站正版考研考试资料!
    大额优惠券
    优惠券领取后72小时内有效,10万种最新考研考试考证类电子打印资料任你选。涵盖全国500余所院校考研专业课、200多种职业资格考试、1100多种经典教材,产品类型包含电子书、题库、全套资料以及视频,无论您是考研复习、考证刷题,还是考前冲刺等,不同类型的产品可满足您学习上的不同需求。 ...
    本站小编 Free壹佰分学习网 2022-09-19
  • 中国科学院黄河三角洲滨海湿地生态试验站
    中国科学院黄河三角洲滨海湿地生态试验站中国科学院烟台海岸带研究所发表期刊中国科学院院刊ISSN1000-30452020卷号35期号:2页码:229-231关键词黄河三角洲中国科学院生态试验站山东省东营市滨海湿地环境科学与技术中文摘要中国科学院黄河三角洲滨海湿地生态试验站(以下简称"黄河三角洲站") ...
    本站小编 Free考研考试 2022-02-11
  • 重组别藻蓝蛋白的超快能量传递过程
    重组别藻蓝蛋白的超快能量传递过程甄张赫1;朱锐丹2,3;秦松1,4;陈海龙3;蒲洋5;翁羽翔2,3;李文军1,4发表期刊海洋学报ISSN0253-41932021卷号43期号:9页码:115-125关键词别藻蓝蛋白重组异源表达能量传递稳态光谱瞬态光谱中文摘要藻胆体是红、蓝藻特有的光合作用捕光天线复合 ...
    本站小编 Free考研考试 2022-02-11
  • 氮输入影响滨海湿地碳循环过程的模拟研究:进展与展望
    氮输入影响滨海湿地碳循环过程的模拟研究:进展与展望陈雅文1,2;韩广轩1;蔡延江3发表期刊浙江农林大学学报ISSN2095-07562021卷号38期号:5页码:883-895关键词滨海湿地氮输入碳循环模型分析中文摘要滨海湿地碳循环是控制全球碳储量的关键过程之一,受近岸水体富营养化引起的氮输入影响显 ...
    本站小编 Free考研考试 2022-02-11
  • 微流控纸芯片在环境分析检测中的应用
    微流控纸芯片在环境分析检测中的应用张昱1,2;齐骥2;刘丰1,2;王宁2;孙西艳2;崔荣1;于佳洛2;叶嘉明3;刘萍2;李博伟2;陈令新2发表期刊色谱ISSN1000-87132021卷号39期号:8页码:802-815关键词微流控纸芯片芯片制造分析方法环境监测综述中文摘要近年来,微流控纸芯片由于低 ...
    本站小编 Free考研考试 2022-02-11
  • 中国温带海域新发现较大面积(大于50 ha)海草床:Ⅳ烟台沿海海草分布现状及生态特征
    中国温带海域新发现较大面积(大于50ha)海草床:Ⅳ烟台沿海海草分布现状及生态特征岳世栋1,2,3,4,5,6;徐少春1,2,3,4,5,6;张玉1,2,3,4,5,6;乔永亮7;刘明杰1,2,3,4,5,6;张晓梅1,2,3,4,5,6;王清8;周毅1,2,3,4,5,6发表期刊海洋科学ISSN1 ...
    本站小编 Free考研考试 2022-02-11
  • 2000—2010年亚欧大陆中低纬度海岸带土地利用/覆盖变化及驱动力分析
    2000—2010年亚欧大陆中低纬度海岸带土地利用/覆盖变化及驱动力分析侯婉1,2,3,4,5;侯西勇1,4,5;孙敏1,4,5;宋百媛1,3,4,5发表期刊世界地理研究ISSN1004-94792021卷号30期号:4页码:813-825关键词土地利用/覆盖变化驱动力分析多源数据融合亚欧大陆中低纬 ...
    本站小编 Free考研考试 2022-02-11
  • 基于海岸带成像仪CZI的连云港紫菜养殖动态监测
    基于海岸带成像仪CZI的连云港紫菜养殖动态监测王鑫华1,2;刘建强3;邢前国1,2;陈艳拢4发表期刊海洋科学ISSN1000-30962021卷号45期号:7页码:9-17关键词HY-1C海岸带成像仪(CZI)NDVI连云港紫菜养殖中文摘要连云港海域的紫菜养殖遥感监测对于规划紫菜养殖空间分布具有重要 ...
    本站小编 Free考研考试 2022-02-11
  • 烟台海岸带微塑料的污染特征研究
    烟台海岸带微塑料的污染特征研究程姣姣1,2;李艳芳1;邹涛1;唐诚1发表期刊环境保护ISSN0253-97052020卷号48期号:23页码:47-52关键词微塑料海岸带环境介质养殖活动垂直运动中文摘要为揭示近海海岸带微塑料的分布特征与主要来源,本文聚焦烟台海岸带区域,对潮滩、水体、沉积物和河流等不 ...
    本站小编 Free考研考试 2022-02-11
  • 面向多目标的海岸带生态空间规划路径及案例
    面向多目标的海岸带生态空间规划路径及案例陈梦缘;袁秀;王德;邢韶华发表期刊城乡规划ISSN2096-30252021-08-15期号04页码:46-53关键词陆海统筹海岸带空间规划多目标保护中文摘要海岸带是陆海统筹综合管理实施的关键地带,其关键要素包括土地(滨海湿地)、水(淡水、咸水及废水)和生物( ...
    本站小编 Free考研考试 2022-02-11
  • 基于色谱技术的典型环境污染物快速检测研究新进展
    基于色谱技术的典型环境污染物快速检测研究新进展张悦;宋志花;王艺晓;齐骥;王莉燕;李桂生;李金花;陈令新发表期刊分析试验室ISSN1000-07202021-08-16页码16关键词环境污染物快速制备快速检测试验设计现场检测中文摘要对复杂环境介质中的典型污染物进行快速、精准甚至远程连续自动的检测,是 ...
    本站小编 Free考研考试 2022-02-11