3 documents found, page 1 of 1
Environmental protection requires accurate application of scientific evidence
Smith, Craig R.; Tunnicliffe, Verena; Colaco, Ana; Drazen, Jeffrey C.; Gollner, Sabine; Levin, Lisa A.; Mestre, Nélia; Metaxas, Anna
Deep-sea misconceptions cause underestimation of seabed-mining impacts
Smith, Craig R.; Tunnicliffe, Verena; Colaço, Ana; Drazen, Jeffrey C.; Gollner, Sabine; Levin, Lisa A.; Mestre, Nélia; Metaxas, AnnaScientific misconceptions are likely leading to miscalculations of the environmental impacts of deep-seabed mining. These result from underestimating mining footprints relative to habitats targeted and poor understanding of the sensitivity, biodiversity, and dynamics of deep-sea ecosystems. Addressing these misconceptions and knowledge gaps is needed for effective management of deep-seabed mining.
Phenotypic variation and fitness in a metapopulation of tubeworms (Ridgeia pisc...
Tunnicliffe, Verena; St. Germain, Candice; Hilário, AnaWe examine the nature of variation in a hot vent tubeworm, Ridgeia piscesae, to determine how phenotypes are maintained and how reproductive potential is dictated by habitat. This foundation species at northeast Pacific hydrothermal sites occupies a wide habitat range in a highly heterogeneous environment. Where fluids supply high levels of dissolved sulphide for symbionts, the worm grows rapidly in a ‘‘short-f...