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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 72 for “"ecological study"”.
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Ecological Study of Characteristics in Rana Pipiens
Made available in DSpace on 2014-12-04T22:46:01Z (GMT). No. of bitstreams: 1 0020852.pdf: 3407651 bytes, checksum: be2c5c1a45a8836dbbc4f7313bd921b5 (MD5) Previous issue date: 1957
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An ecological study of repeated sexual victimization among college women.
An ecological study of repeated sexual victimization among college women.
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Evaluation of Modis Products Over Four European Ecological Study Sites
… used as essential inputs in many hydrological, ecological, and climate models. They are key parameters that describe the functioning of vegetation and are required for modeling vegetation productivity, land surface climatology, global carbon budgets and agricultural outputs as influenced by …
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An ecological study of Cottus cognatus Richardson in Northern Saskatchewan
… investigation was primarily an exploratory field study. In addition certain supplementary laboratory investigations bearing on reproduction, feeding and fighting behaviour and tolerance to high temperatures were carried out.
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An ecological study of the insects of Crater Creek, Colorado
Text from page 2: The observations and collections described in this paper were made during the summers of 1914 and 1915, while at the Mountain Biological Laboratory of the University of Colorado, at Tolland, Colorado, and the more detailed studies at the Zoological Laboratory of the University of …
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A Behavioral and Ecological Study of the Fiddler Crab UCA CRENULATA
… in Carlsbad, California, is the subject of this study.</p> <p>Variations in environmental factors as well as seasonal behavioral changes cause an important fluctuation in the male to female ratio and in population density.</p> <p>A daily and seasonal variation is observed in the different …
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An ecological study of Batesian mimicry in the British Syrphidae (Diptera)
… often resemble members of the Hymenoptera. This study provides evidence that certain species of hoverfly gain protection from their resemblance to Hymenoptera. In collaboration with Liverpool Museum the British Syrphidae were matched by eye to presumed model Hymenoptera. Once presumed model/mimic …
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An ecological study of the cricket frog, Acris crepitans, in northeastern Kansas
… County, Kansas. The main objective of this study was to determine if there were any differences in the ecology of populations of cricket frogs in different habitats separated by only a few miles. Morphological variations have been used as criteria for taxonomic studies for years, but …
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An ecological study of the breeding birds of grassland habitats within Illinois
The breeding bird communities of 24 grassland fragments in Illinois were studied between 1987-1990 to examine the influence of area, vegetation structure, species interactions, and habitat management on community structure. Fragment size was found to strongly influence breeding bird species …
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Ecological study of aquatic hyphomycetes on leaves in a warm-water stream
A three-year field study of aquatic hyphomycete communities in a warm-water stream in Illinois was carried out. Two peaks in total frequencies of aquatic hyphomycetes on randomly collected leaves occurred in each year. In contrast, only a single peak in total conidial concentration in water was …
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Conservation options for Blouberg, Lebowa : proposals based on a socio-ecological study
… royal headquarters of the Bahananwa tribe, and ecologically unique because of the endemic flora located on its slopes. The communities occupying the upper plateaux have remained isolated from the influences of modern development because of the absence of roads. Access is limited to steep and …
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An Ecological Study of the Black-Tailed Jack-Rabbit Lepus Californicus in Missouri
… to the southwest corner of the state. This study was designed to determine the ecological requirements of these jackrabbits in an effort to determine if management of the species in Missouri is feasible. The majority of the data were gathered from a study site in Lawrence County, near …
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Socio-Economic Characteristics of Six Aboriginal Communities in Australia: A Comparative Ecological Study
Made available in DSpace on 2014-12-10T23:41:29Z (GMT). No. of bitstreams: 1 7219884.pdf: 16552499 bytes, checksum: c4102fe3f9e3b043e6b8b59b74311f2e (MD5) Previous issue date: 1972
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