Changes in the trophic structure of benthic macroinvertebrate communities associated with food availability and stream flow variations

被引：25
作者：
Basaguren, A
Elosegui, A
Pozo, J
机构：
[1] Laboratorio de Ecología, Departamento de Biología Vegetal Y Ecología, UPV/EHU, 48080, Bilbao
来源：
INTERNATIONALE REVUE DER GESAMTEN HYDROBIOLOGIE | 1996年 / 81卷 / 01期
关键词：
macroinvertebrates; functional groups; food availability; flow; stream; Spain;
D O I：
10.1002/iroh.19960810109
中图分类号：
Q17 [水生生物学];
学科分类号：
071004 ;
摘要：
Macroinvertebrate communities were studied in relation to food (particulate organic matter and periphyton) availability and hydrologic regime in two reaches (autotrophic and heterotrophic) of the Aguera stream (Northern Spain). The structure of macroinvertebrate community reflected the trophic characteristics (main food sources) at each site. From a temporal point of view both food availability and hydrologic regime seem to be the main factors that determine the dynamics and structure of the community. In the autotrophic reach, shredder density showed significant relationship with CPOM, and scrapers with periphyton both in terms of density and biomass.
引用
收藏
页码：79 / 91
页数：13
相关论文
共 50 条
  • [1] Reconnecting a stream channel to its floodplain: implications for benthic diatoms and macroinvertebrate trophic structure
    Edwards, Patrick M.
    Popp, Nicole C.
    Weilhoefer, Christine L.
    Peterman, Aspen B.
    Pan, Yangdong
    Mork, Lauren A.
    Johnson, Matthew F.
    Morgan, Clark R.
    Colley, Megan
    Thorne, Colin R.
    Popp, Brian N.
    RESTORATION ECOLOGY, 2024, 32 (04)
  • [2] Trophic relations in a stream food web: importance of fatty acids for macroinvertebrate consumers
    Torres-Ruiz, Monica
    Wehr, John D.
    Perrone, Alissa A.
    JOURNAL OF THE NORTH AMERICAN BENTHOLOGICAL SOCIETY, 2007, 26 (03): : 509 - 522
  • [3] Forest canopy affects stream macroinvertebrate assemblage structure but not trophic stability
    Canning, Adam D.
    Death, Russell G.
    Gardner, Erna M.
    FRESHWATER SCIENCE, 2019, 38 (01) : 40 - 52
  • [4] ASSESSING IMPACTS OF A DAM CONSTRUCTION ON BENTHIC MACROINVERTEBRATE COMMUNITIES IN A MOUNTAIN STREAM
    Wang, Xingzhong
    Cai, Qinghua
    Jiang, Wanxiang
    Qu, Xiaodong
    FRESENIUS ENVIRONMENTAL BULLETIN, 2013, 22 (01): : 103 - 110
  • [5] Detecting significant change in stream benthic macroinvertebrate communities in wilderness areas
    Milner, Alexander M.
    Woodward, Andrea
    Freilich, Jerome E.
    Black, Robert W.
    Resh, Vincent H.
    ECOLOGICAL INDICATORS, 2016, 60 : 524 - 537
  • [6] Dynamics in the trophic structure of the macroinvertebrate community in a Mediterranean, temporary stream
    Maruxa Álvarez
    Isabel Pardo
    Aquatic Sciences, 2009, 71 : 202 - 213
  • [7] Dynamics in the trophic structure of the macroinvertebrate community in a Mediterranean, temporary stream
    Alvarez, Maruxa
    Pardo, Isabel
    AQUATIC SCIENCES, 2009, 71 (02) : 202 - 213
  • [8] Long-term trends in stream benthic macroinvertebrate communities are driven by chemicals
    Nguyen, Hong Hanh
    Welti, Ellen A. R.
    Haubrock, Phillip J.
    Haase, Peter
    ENVIRONMENTAL SCIENCES EUROPE, 2023, 35 (01)
  • [9] Effects of macrophyte heterogeneity and food availability on structural parameters of the macroinvertebrate community in a Pampean stream
    Nicolás Ferreiro
    Claudia Feijoó
    Adonis Giorgi
    Leonardo Leggieri
    Hydrobiologia, 2011, 664 : 199 - 211
  • [10] Effects of macrophyte heterogeneity and food availability on structural parameters of the macroinvertebrate community in a Pampean stream
    Ferreiro, Nicolas
    Feijoo, Claudia
    Giorgi, Adonis
    Leggieri, Leonardo
    HYDROBIOLOGIA, 2011, 664 (01) : 199 - 211
12345