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 4 of 4 for “"anthropogenic footprint"”.
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Passage Route Survival and Behavior of Juvenile Salmon at Priest Rapids Dam, Columbia River, WA
… the construction of hydropower dams has added anthropogenic pressure to Columbia River salmon populations. Juvenile salmon that pass through powerhouse turbines at large hydropower dams display higher mortality rates than salmon passing through alternative routes; thus at Priest Rapids Dam, a …
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Looking for Pirdoudan: The Past, Present, and Future of Mining in Armenia
In our anthropogenic age, data and memory accumulate and decay faster than we can recall. Depiction of history is usually political and hierarchical, emphasizing chosen moments to build narratives, but time has shown us how that can lead to inaccurate accounts of the past. Historians and …
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Assessing Changes in Bog Turtle (Glyptemys muhlenbergii) Population Abundance and Factors Influencing Nest Predation in Virginia
… survival. Recent studies have suggested that anthropogenically subsidized nest predators may be playing a role in continued nest failure at certain wetlands. My second chapter investigated the factors associated with anthropogenic footprint (i.e., buildings) and infrastructure that may be …
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Characterization of Natural and Anthropogenic Seabed Features in the Southwestern Baltic Sea
… morphology, and acoustic signatures. Anthropogenic traces were identified in 36% of the mapped area, with trawl marks accounting for over 91% of the footprint, primarily on muddy substrates. Seabed pressure results derived from hydroacoustic data and from other spatial data types used …