Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 3 of 3 for “"chemical regime"”.
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The effects of fish waste and oxytetracycline on the microbenthos
… study was to examine the changes in the physical-chemical regime and the benthic microfaunal community over time. The gradual addition of fish waste to the sediments resulted in microbially mediated sulphate reduction being the main route for the degradation of fish waste. As most of the …
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Risk, Language, and Power: The Nanotechnology Environmental Policy Case
… public policy debates has failed for industrial chemicals, is failing for nanotechnology, and most certainly will fail for synthetic biology and other new technologies unless we change how we describe the impacts to people and other living things from the development and deployment of technology. …
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The phytoplankton communities of nine lakes, Waikato, New Zealand: a comparative study of floristics, seasonal dynamics and the influence of herbivory
… and Rotoroa. There was a broad range of physico-chemical regimes, a direct result of differing morphometries and quantities of allochthonous dissolved humic material from adjacent peatland and/or swamps, and varying degrees of exposure to wind. Community structure was markedly influenced by humic …