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 7 of 7 for “"brown water"”.
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AMPHIPODS ARE STRONG INTERACTORS IN THE FOOD WEB OF A BROWN-WATER SALMON RIVER
… via the organisms and structures of the freshwater foodweb. In brown water rivers of Western Kamchatka, the foodweb is dominated by ubiquitous benthic amphipods (Anisogammarus kygi) that consume salmon carcass material. We hypothesized that A. kygi are a strong interactor in the feedback loop …
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AMPHIPODS ARE STRONG INTERACTORS IN THE FOOD WEB OF A BROWN-WATER SALMON RIVER
… via the organisms and structures of the freshwater foodweb. In brown water rivers of Western Kamchatka, the foodweb is dominated by ubiquitous benthic amphipods (Anisogammarus kygi) that consume salmon carcass material. We hypothesized that A. kygi are a strong interactor in the feedback loop …
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The killing of plant tissue by low temperature
… it will be found that the tissue has taken on a brown, water-soaked appearance, and evaporation from that tissue is much more rapid than from living tissue. In the experiments described in this paper, the killing temperature of plant tissue that kills at relatively high temperature has been …
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Disruptive innovation and naval power : strategic and financial implications of unmanned underwater vehicles (UUVs) and long-term underwater power sources
… The U.S. Navy is adapting by continuing its blue-water dominance while simultaneously building brown-water capabilities. Unmanned systems, such as unmanned airborne drones, are proving pivotal in facing new battlefield challenges. Unmanned underwater vehicles (UUVs) are emerging as the Navy's …
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Protozoan communities, macrophyte vegetation and trophic status of northern Michigan wetland lakes
Freshwater wetland lakes have long been ignored by biologists and limnologists. This was the first study to simultaneously sample protozoan communities, macrophyte vegetation, water chemistry and nutrient status, and primary productivity of the phytoplankton in each of the four major types of …
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A comparative study of the change in diatom inferred ph of a staircase of lakes in the Algoma District, Northern Ontario /
Four staircase lakes occupying a single watershed located in the Algoma District, north of Lake Superior were chosen for this study. I examined the subfossil diatom assemblage in the top twenty centimeters of the surface sediments in each of these four lakes in an attempt to reconstruct their …
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Bewertung zentraler und dezentraler Abwasserinfrastruktursysteme
… sewage systems are built to discharge surface water as well as domestic and industrial wastewater in Central Europe. With the beginning of the 20th century the wastewater increasingly became treated in central sewage treatment plants. Today approx. 96% of the population in Germany is connected …