Response of macroinvertebrate communities to land use and water quality in Wudalianchi Lake
文献类型： 外文期刊
作者： Du, Xue 1 ; Song, Dan 1 ; Ming, Kun 2 ; Jin, Xing 1 ; Wang, Huibo 1 ; Wang, Le 1 ; Liu, Hui 1 ; Zhao, Chen 1 ; Huo, Tangbin 1 ;
作者机构： 1.Chinese Acad Fishery Sci, Heilongjiang River Fishery Res Inst, Harbin 150010, Peoples R China
2.Joint Logist Support Force PLA, Harbin Management Stn, Forth Adm Bur Reserve Assets, Harbin, Peoples R China
关键词： buffer zone; land use types; macroinvertebrate; water quality
期刊名称：ECOLOGY AND EVOLUTION （ 影响因子：2.912； 五年影响因子：3.271 ）
ISSN： 2045-7758
年卷期： 2021 年 11 卷 3 期
页码：
收录情况： SCI
摘要： Macroinvertebrate assemblages are structured by a number of abiotic and biotic factors interacting simultaneously. We investigated macroinvertebrate assemblages along gradients of human disturbance and morphometric characteristics in five lakes connected by the same stream. We aimed to assess the relative effects of environmental gradients on macroinvertebrate assemblages and to investigate whether water quality effects on the assemblages were correlated with buffer land use. There were significant differences in macroinvertebrate community compositions among lakes, and our results indicated that oligochaetes (mainly Limnodrilus) and insects (mainly Chironomus) contributed highly to the differences. We used redundancy analysis with variation partitioning to quantify the independent and combined anthropogenic effects of water quality and land use gradients on the macroinvertebrate community. The independent effect of water quality was responsible for 17% of the total variance in macroinvertebrate community composition, the independent effect of buffer land use accounted for 6% of variation, and the combined variation between land use change and water quality accounted for 12%. Our study indicated that both the independent effects of land use and within-lake water quality can explain the influence in macroinvertebrate assemblages, with significant interactions between the two. This is rather important to notice that changes in buffer land use generally may alter nutrient inputs and thus severely affect abiotic conditions encountered by macroinvertebrate. Our study demonstrates that considering buffer zone effects explicitly may be significant in the selection and application of conservation and management strategies.
- 相关文献
作者其他论文 更多>>
-
The Distribution of Microplastic Pollution and Ecological Risk Assessment of Jingpo Lake-The World's Second Largest High-Mountain Barrier Lake
作者：Wang, Haitao;Zhao, Chen;Huo, Tangbin;Wang, Haitao;Zhao, Chen;Huo, Tangbin
关键词：microplastic; surface water; sediment; fish; ecological risk
-
Application and evaluation of biochar/attapulgite composites for controlling nitrogen pollution and ecological response in a small lentic system: Implications water/sediment quality management in standing water bodies
作者：Huang, Xiaoli;Zhou, Wenjing;Cui, Kanli;Huo, Tangbin;Geng, Longwu;Xu, Wei;Huang, Xiaoli;Liu, Shouxin;Huang, Xiaoli;Huo, Tangbin;Zhou, Wenjing;Hu, Qi;Cui, Kanli;Hao, Qirui;Zhao, Xinyue;Wang, Yumei
关键词：Biochar-attapulgite composite; Ammonia nitrogen; Water quality; Plankton; Microbial community structure; Pond restoration
-
The long-term effect of non-invasive sampling on the genetic diversity and growth performance of cultured Gymnocypris chilianensis (Cyprinidae) population: an evaluation based on 70 days
作者：Liu, Biyuan;Cheng, Qiqun;Peng, Di;Song, Dan;Liu, Biyuan;Song, Dan;Lou, Zhongyu;Qin, Yong
关键词：Non-invasive sampling; Gymnocypris chilianensis; molecular marker; Genetic diversity; growth performance
-
Chromosome-level genome assembly and annotation of Japanese anchovy (Engraulis japonicus)
作者：Liu, Shufang;Wang, Ruixiang;Wang, Huan;Li, Ang;An, Changting;Zhuang, Zhimeng;Liu, Shufang;Li, Ang;Wang, Le;Wang, Ruixiang;Meng, Zining;Meng, Zining
关键词：
-
Analysis of the Synergistic Effect of Endophytic Bacteria and Metabolites on Yield in Soybean Roots Under Biochar with Nitrogen Fertilization
作者：Liu, Hui;Fu, Lifang;Dou, Wanyu;Zhang, Wenlong;Li, Yutao;Shi, Guoxin;Wang, Lihong
关键词：biochar; nitrogen fertilizer; endophytic bacteria; metabolomics;
Glycine max (L.) Merr. -
Carbon footprint of shrimp (Litopenaeus vannamei) cultured in recirculating aquaculture systems (RAS) in China
作者：Rong, Fan;Liu, Hui;Zhu, Jianxin;Qin, Gaoju;Rong, Fan
关键词：Carbon footprint; Life cycle assessment; Recirculating aquaculture system; Litopenaeus vannamei
-
Coapplication of biochar and nitrogen fertilizer affects soybean yield by regulating the microbiome and metabolite profile of rhizosphere soil
作者：Liu, Hui;Dou, Wanyu;Zhang, Wenlong;Shi, Guoxin;Li, Yutao;Wang, Lihong
关键词：Biochar; Nitrogen fertilizer; High-throughput sequencing; Metabolomics
