Results 171 to 180 of about 4,332 (214)
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Macrophytes of the River Tweed

Transactions of the Botanical Society of Edinburgh, 1975
Summary An account is given of the 5 lichens, 76 bryophytes, 40 angiosperms and the ‘sewage-fungus’ community recorded from a survey of the River Tweed, Scotland, together with historical and environmental data. For most of its length the river water is relatively soft and low in key nutrients, although phosphate levels in the past were probably higher
N.T.H. Holmes, B.A. Whitton
openaire   +1 more source

Responses of aquatic macrophytes to anthropogenic pressures: comparison between macrophyte metrics and indices

Environmental Monitoring and Assessment, 2018
Macrophyte responses to anthropogenic pressures in two rivers of Central Spain were assessed to check if simple metrics can exhibit a greater discriminatory and explanatory power than complex indices at small spatial scales. Field surveys were undertaken during the summer of 2014 (Duraton River) and the spring of 2015 (Tajuña River).
openaire   +2 more sources

Macrophytes

1992
Aline Raynal-Roques   +3 more
  +4 more sources

Macrophytes : ecology of aquatic plants.

2009
Aquatic plants contribute to maintaining key functions and related biodiversity in freshwater ecosystems, and to provide the needs of human societies. The way the ecological niches of macrophytes are determined by abiotic filters and biotic ones is considered.
Bornette, Gudrun, Puijalon, Sara
openaire   +2 more sources

Macrophytes

2022
Sabine Hilt   +2 more
openaire   +1 more source

Aquatic Macrophytes and Man

1986
Aquatic plants, like the waters in which they grow, have impinged on human welfare and culture throughout history. Papyrus provided the means for social intercourse in early civilizations, the lotus enriches the religion of Buddhists and Hindus, and rice forms the staple diet for half the people in the world today.
openaire   +1 more source

Benthic Macrophytes

2023
Steven N. Murray, Richard N. Bray
openaire   +1 more source

Bioindication by macrophytes - Can macrophytes indicate saprobity?

Archiv für Hydrobiologie, 1987
Ursula Schmedtje, Fritz Kottmann
openaire   +1 more source

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