Biomonitoring;
river ecology;
diversity;
Community-Weighted Mean (CWM);
functional traits;
IMPACT;
D O I:
10.1051/kmae/2023015
中图分类号:
S9 [水产、渔业];
学科分类号:
0908 ;
摘要:
Damming and impoundment are among the main flow-related alterations in rivers worldwide. However, compared to the highland river sections where the impacts associated with dams have been largely studied, still scarce evidence is available in scientific literature for large, lowland rivers. In this study, the ecological effects of a hydropower dam in the Po River (Italy) on the taxonomic and functional responses of benthic macroinvertebrates were examined by comparing one station upstream of the dam with one downstream station over a six-year period. Weak and not significant differences were observed for taxon richness, abundance and community composition. By contrast, community-level proportion of macroinvertebrates associated with water velocity increased during medium and high flow condition and decreased during low flow condition in downstream stations. Such differences were also mirrored by the Flow-T index, that is a biomonitoring index recently developed to assess hydraulic conditions in rivers. Results of this study support the adoption of stressor-specific metrics in river biomonitoring.
机构:
Univ Sofia St Kliment Ohridski, Fac Biol, Dept Hydrobiol & Ihtiol, Sofia, BulgariaSouth West Univ, Fac Math & Nat Sci, Dept Geog Ecol & Environm Protect, 66 Ivan Mihailov Str, Blagoevgrad 2700, Bulgaria
机构:
Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R ChinaChinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
Wang, Xingzhong
Cai, Qinghua
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R ChinaChinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
Cai, Qinghua
Jiang, Wanxiang
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R ChinaChinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
Jiang, Wanxiang
Qu, Xiaodong
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R ChinaChinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
机构:
Univ Claude Bernard Lyon 1, ENTPE, CNRS, UMR 5023,LEHNA, F-69622 Villeurbanne, France
Univ Etat Haiti, Ecole Normale Super, Lab Sci Energie & Environm LS2E, Port Au Prince, HaitiUniv Claude Bernard Lyon 1, ENTPE, CNRS, UMR 5023,LEHNA, F-69622 Villeurbanne, France
Cineas, Chevelie
Doledec, Sylvain
论文数: 0引用数: 0
h-index: 0
机构:
Univ Claude Bernard Lyon 1, ENTPE, CNRS, UMR 5023,LEHNA, F-69622 Villeurbanne, FranceUniv Claude Bernard Lyon 1, ENTPE, CNRS, UMR 5023,LEHNA, F-69622 Villeurbanne, France
机构:
Oregon State Univ, Amnis Opes Inst, Corvallis, OR 97331 USA
Oregon State Univ, Dept Fisheries & Wildlife, Corvallis, OR 97331 USAUniv Fed Minas Gerais, Inst Ciencias Biol, Dept Genet Ecol & Evolucao, Lab Ecol Bentos, Ave Antonio Carlos 6627, BR-30161970 Belo Horizonte, MG, Brazil
Hughes, Robert M.
Callisto, Marcos
论文数: 0引用数: 0
h-index: 0
机构:
Univ Fed Minas Gerais, Inst Ciencias Biol, Dept Genet Ecol & Evolucao, Lab Ecol Bentos, Ave Antonio Carlos 6627, BR-30161970 Belo Horizonte, MG, BrazilUniv Fed Minas Gerais, Inst Ciencias Biol, Dept Genet Ecol & Evolucao, Lab Ecol Bentos, Ave Antonio Carlos 6627, BR-30161970 Belo Horizonte, MG, Brazil
机构:
Nanjing Hydraul Res Inst, State Key Lab Hydrol Water Resources & Hydraul En, Nanjing, Peoples R China
Nanjing Hydraul Res Inst, Ctr Ecoenvironm Res, Nanjing, Peoples R ChinaNanjing Hydraul Res Inst, State Key Lab Hydrol Water Resources & Hydraul En, Nanjing, Peoples R China
Zhang, Hui
Zhu, Chenxi
论文数: 0引用数: 0
h-index: 0
机构:
Nanjing Hydraul Res Inst, State Key Lab Hydrol Water Resources & Hydraul En, Nanjing, Peoples R China
Nanjing Hydraul Res Inst, Ctr Ecoenvironm Res, Nanjing, Peoples R China
Zibo Yellow River Bur, Zibo, Peoples R ChinaNanjing Hydraul Res Inst, State Key Lab Hydrol Water Resources & Hydraul En, Nanjing, Peoples R China
Zhu, Chenxi
Mo, Kangle
论文数: 0引用数: 0
h-index: 0
机构:
Nanjing Hydraul Res Inst, Ctr Ecoenvironm Res, Nanjing, Peoples R China
Yangtze Inst Conservat & Green Dev, Nanjing, Peoples R ChinaNanjing Hydraul Res Inst, State Key Lab Hydrol Water Resources & Hydraul En, Nanjing, Peoples R China
Mo, Kangle
Chen, Qiuwen
论文数: 0引用数: 0
h-index: 0
机构:
Nanjing Hydraul Res Inst, State Key Lab Hydrol Water Resources & Hydraul En, Nanjing, Peoples R China
Nanjing Hydraul Res Inst, Ctr Ecoenvironm Res, Nanjing, Peoples R China
Yangtze Inst Conservat & Green Dev, Nanjing, Peoples R ChinaNanjing Hydraul Res Inst, State Key Lab Hydrol Water Resources & Hydraul En, Nanjing, Peoples R China
Chen, Qiuwen
Tang, Lei
论文数: 0引用数: 0
h-index: 0
机构:
Nanjing Hydraul Res Inst, Ctr Ecoenvironm Res, Nanjing, Peoples R ChinaNanjing Hydraul Res Inst, State Key Lab Hydrol Water Resources & Hydraul En, Nanjing, Peoples R China
Tang, Lei
Zhang, Jianyun
论文数: 0引用数: 0
h-index: 0
机构:
Nanjing Hydraul Res Inst, State Key Lab Hydrol Water Resources & Hydraul En, Nanjing, Peoples R China
Yangtze Inst Conservat & Green Dev, Nanjing, Peoples R ChinaNanjing Hydraul Res Inst, State Key Lab Hydrol Water Resources & Hydraul En, Nanjing, Peoples R China
Zhang, Jianyun
Li, Ting
论文数: 0引用数: 0
h-index: 0
机构:
Nanjing Hydraul Res Inst, Ctr Ecoenvironm Res, Nanjing, Peoples R ChinaNanjing Hydraul Res Inst, State Key Lab Hydrol Water Resources & Hydraul En, Nanjing, Peoples R China
Li, Ting
Wang, Jun
论文数: 0引用数: 0
h-index: 0
机构:
Nanjing Hydraul Res Inst, Ctr Ecoenvironm Res, Nanjing, Peoples R ChinaNanjing Hydraul Res Inst, State Key Lab Hydrol Water Resources & Hydraul En, Nanjing, Peoples R China
机构:
Beijing Normal Univ, Coll Water Sci, Beijing 100875, Peoples R China
China Natl Environm Monitoring Ctr, Beijing 100012, Peoples R ChinaBeijing Normal Univ, Coll Water Sci, Beijing 100875, Peoples R China
Ma, Yu
Yu, Zongling
论文数: 0引用数: 0
h-index: 0
机构:
Ecol Environm Monitoring Cent Stn Heilongjiang Pro, Harbin 150056, Peoples R ChinaBeijing Normal Univ, Coll Water Sci, Beijing 100875, Peoples R China
Yu, Zongling
Jia, Shiqi
论文数: 0引用数: 0
h-index: 0
机构:
China Natl Environm Monitoring Ctr, Beijing 100012, Peoples R ChinaBeijing Normal Univ, Coll Water Sci, Beijing 100875, Peoples R China
Jia, Shiqi
Wu, Naicheng
论文数: 0引用数: 0
h-index: 0
机构:
Ningbo Univ, Dept Geog & Spatial Informat Tech, Ningbo 315211, Peoples R ChinaBeijing Normal Univ, Coll Water Sci, Beijing 100875, Peoples R China
Wu, Naicheng
Yin, Kun
论文数: 0引用数: 0
h-index: 0
机构:
China Natl Environm Monitoring Ctr, Beijing 100012, Peoples R ChinaBeijing Normal Univ, Coll Water Sci, Beijing 100875, Peoples R China
Yin, Kun
Wang, Yeyao
论文数: 0引用数: 0
h-index: 0
机构:
China Natl Environm Monitoring Ctr, Beijing 100012, Peoples R ChinaBeijing Normal Univ, Coll Water Sci, Beijing 100875, Peoples R China
Wang, Yeyao
Giesy, John P.
论文数: 0引用数: 0
h-index: 0
机构:
Michigan State Univ, Dept Integrat Biol, E Lansing, MI 48895 USA
Univ Saskatchewan, Dept Vet Biomed Sci, Saskatoon, SK S7N 5B3, Canada
Univ Saskatchewan, Toxicol Ctr, Saskatoon, SK S7N 5B3, Canada
Baylor Univ, Dept Environm Sci, Waco, TX 76798 USABeijing Normal Univ, Coll Water Sci, Beijing 100875, Peoples R China
Giesy, John P.
Jin, Xiaowei
论文数: 0引用数: 0
h-index: 0
机构:
China Natl Environm Monitoring Ctr, Beijing 100012, Peoples R ChinaBeijing Normal Univ, Coll Water Sci, Beijing 100875, Peoples R China