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, 1975Summary 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
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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).
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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).
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Macrophytes : ecology of aquatic plants.
2009Aquatic 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
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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.
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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.
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Bioindication by macrophytes - Can macrophytes indicate saprobity?
Archiv für Hydrobiologie, 1987Ursula Schmedtje, Fritz Kottmann
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