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 20 of 55 for “"Ecological relationships"”.
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Ecological Relationships of Breeding Blue-winged Teal to Prairie Potholes
<p>Ecology and behavior of breeding blue-winged teal (Anas discors) were studied in northeastern Day County, South Dakota in 1965 and 1966. Breeding pair use of the wetland habitat and importance of Type 1 ponds in the wetland complex were evaluated. Pair densities of 30.7 and 33.0 per square mile …
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Ecological relationships between microorganisms and house-dust mites (Acarida: Pyroglyphidae)
Contains fulltext : mmubn000001_025224468.pdf (Publisher’s version ) (Open Access)
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Ecological Relationships of Bird Communities in Forest Islands of East-Central Illinois
… during 1979, 1980, and 1981 to investigate ecological relationships of these communities.
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Genetic, Morphological and Ecological Relationships Among Populations of the Clam Shrimp, <i>Caenestheriella gynecia</i>
<p>Little is known about the ecology of the clam shrimp, <em>Caenestheriella gynecia</em>. <em>Caenestheriella gynecia</em> was first discovered in 1939 in a single pool in Oxford, Ohio. Schmidt and Kiviat (2007) reported four new localities of <em>C. gynecia</em> in New York and New Jersey, three …
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Enabling more Holistic Consideration of Value in Socio-ecological Relationships:: A Well-being Centred Approach
… and a typology of benefits that flow from Socio-ecological<br/>Relationships (SER). Rather than framing nature in service of humans and positioning<br/>human well-being as the desired endpoint of benefit flows, I reposition multidimensional well-being at the heart of the model and emphasise the …
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Birds of a Feather: Cultural and Ecological Relationships between the Unangax̂ and Seabirds in the Aleutian Islands, AK
… past ecosystem resilience, establishing ecological baselines, and documenting Indigenous stewardship in the past. I integrate oral/ethnohistories with analyses of archaeological seabird bones from Sanak and Agattu Islands to track changes in local marine ecosystems and ancestral …
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Reconstructing the ecological relationships of the latest Cretaceous Antarctic dinosaurs and how functional tooth morphology influenced diet and ecological niche among basal Ornithopod dinosaurs
… with one another. This allows us to construct an ecological model of this local fauna, a first for Antarctica in this time period. This study is important in characterizing not only local ecological relationships, but will also provide an in-depth analysis of functional tooth morphology that has …
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Ecology and Life History of the Speckled Madtom, Noturus leptacanthus (Ictaluridae)
… to understand the life history, strategy, and ecological relationships of <em>Noturus leptacanthus</em>. In particular I have tried to compare the combination of low fecundity, large egg size, parental car , and marked sexual dimorphism in <em>leptacanthus</em> with the patterns of these …
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Estudo sobre Philornis Meinert, 1890 (Diptera, Muscidae, Cyrtoneurininae)
… Under the title “Relações ecológicas com aves” (Ecological relationships with birds) a few considerations are made, and a list of flies and their respective "bird-hosts" summarizes the present knowledge of these associations.
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The Rhetoric of Natural History and Philip Henry Gosse
… method for exploring the spatial, symbolic, and ecological relationships between collected specimens and their cultural, historical, and political moments in the greater canon of knowledge of the natural world. I am using a history of science approach to conduct interdisciplinary research of …
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Quantitative Ecological and Taphonomic Patterns in Late Cenozoic Mollusk-Dominated Marine Fossil Assemblages
… can be extremely important when considering ecological relationships among both Holocene taxa and time-averaged paleocommunities, but quite diminished when considering implications on more traditional dating techniques for ancient strata. Regardless, understanding implications of time …
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Sustainable agriculture in central Illinois: Visioning the future
… seasonal food web diagrams illustrates complex ecological relationships and the importance of plant species diversity to support biodiversity in space and time. Though much research exists regarding these topics there is little information specific to Illinois, and would be a valuable area for …
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Lessons in sustainable design : case study of a school in Chicago
… Sustainable architecture seeks to reinforce ecological relationships to the greatest extent possible, be they among humans or between humans and other species. Increasingly, pressure mounts in our society to design with such ecological sensitivity. This is especially true in regard to …
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Survey of the Helminth Parasites Infecting the Alabama Waterdog <em>Necturus alabamensis</em>.
… study provides insight into some aspects of the ecological relationships of <em>N. alabamensis</em> and its helminths. However, parasite surveys of the other members of <em>Necturus</em> are necessary for the evaluation of evolutionary relationships within this system.</p>
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Big Data Analytics in Static and Streaming Provenance
… to understand spatial, temporal, social, and ecological relationships at unprecedented scale. Data provenance traces relationships of entities over time, thus providing a unique view on over-time behavior under study. However, provenance can be overwhelming in both volume and complexity; the …
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ΣΥΣΤΗΜΑΤΙΚΗ ΚΑΙ ΟΙΚΟΛΟΓΙΚΗ ΜΕΛΕΤΗ ΤΩΝ ΔΙΑΤΟΜΩΝ ΤΩΝ ΛΙΜΝΟΘΑΛΑΣΣΩΝ ΜΕΣΟΛΟΓΓΙΟΥ, ΑΙΤΩΛΙΚΟΥ ΚΑΙ ΚΛΕΙΣΟΒΑΣ
… FLORA. MOREOVER, AN ATTEMPT WAS MADE FOR AN ECOLOGICAL EVALUATION OF THE DIATOM COMMUNITIES COMPOSITION, TAKING INTO ACCOUNT THE MEASURED PHYSICOCHEMICAL DATA, TOWARDS A CLARIFICATION OF THE ECOLOGICAL RELATIONSHIPS OF THE VARIOUS BIOTOPES. TAKING ADVANTAGE OF THIS INFORMATION, A FUTURE …
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