Results 121 to 130 of about 20,695 (156)
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Novel morphology in Enteromorpha (Ulvophyceae) forming green tides
American Journal of Botany, 2002“Green tides” are vast accumulations of unattached green macroalgae associated with eutrophicated marine environments. They have major ecological and economic impacts globally, so an understanding of their origin and persistence is required in order to make management decisions.
Blomster, J. +6 more
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Computation of Green’s Functions for Ocean Tide Loading
2012The Earth deforms periodically due to the varying weight of the ocean tides. Classical terrestrial geodetic techniques such as gravimetry, strain and tilt observe this deformation clearly. Also space geodetic techniques have reached an accuracy level where this loading signal can no longer be ignored. We present here the basic physical assumptions that
M. S. Bos, H.-G. Scherneck
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The Occurrence of “Green Tides”— a Review
1996The eutrophication, or nutrient enrichment, of coastal waters as a result of man’s activities is now widely recognized as a major, world-wide pollution threat. Essentially, the increased anthropogenic source of inorganic plant nutrients interferes with the natural annual nutrient cycles and can artifically enhance primary production during periods when
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Green tide to green fuels: TG–FTIR analysis and kinetic study of Ulva prolifera pyrolysis
Energy Conversion and Management, 2015Abstract The world grapples with identifying renewable replacements for fossil fuels. Ulva prolifera, a macroalgae species that has caused green tides in China and Europe, represents a possible source of renewable energy. Given its low lipid content, thermochemical conversion techniques such as pyrolysis may be more suitable than biochemical ...
Ceylan, Selim, Goldfarb, Jillian L.
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Research on World Green Tide Phenomenon and the Green Tide Management at Qingdao Yellow Sea
OCEANS 2022, Hampton Roads, 2022Chen Ma, Huiying Chen
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Abstract For feminist activists committed to sexual and reproductive rights across Latin America and beyond, the Green Tide was a watershed moment. The mobilizations that began in 2018 led to landmark legal victories on abortion that have since faced a conservative counter-offensive.
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The 1989 European election: Protest or green tide?
Electoral Studies, 1989Abstract The first two rounds of direct elections to the European Parliament have been characterized as a set of separate national second order elections in which turnout is low, small parties do well, and the electorate cast judgement on their governments rather than on European issues. Many of those features are apparent in the 1989 elections.
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Eutrophication of coastal waters: the case of Brittany’s green tides
2021After a contextualisation of the coastal waters eutrophication (world map), the article examines the case of Brittany, a French region strongly affected by this phenomenon. Graphical documents allow to assess its spatial impact in 2008 and its evolution from 1997 to 2011.
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