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Showing 1 to 16 of 16 for “"Biology, Limnology"”.
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Distribution Patterns and Taxonomy of Freshwater Ascomycetes Along the Florida Peninsula
Results from ordination analysis, Sorenson's similarity index and beta diversity reveal that the freshwater ascomycete community composition differs along the temperate-subtropical ecotone of the Florida peninsula. Ordination analysis shows that pH might also be an important factor in the …
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Role of Parental Care and Ontogenetic Diets Shifts in the Recruitment Variation of an Aquatic Predator
Recruitment is a highly variable process crucial for the persistence of wild fish populations and the sustainability of fisheries. Based on previous studies, nest success, ontogeny of piscivory, and winter survival are predicted to determine year class strength of largemouth bass Micropterus …
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Differential Diffusion of Scalars in Sheared, Stratified Turbulence
… A survey of the literature in oceanography and limnology revealed that differential diffusion can be significant in many parts of the world's oceans and lakes.
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Entrainment of Sediment by Unsteady Turbulent Flows
With the help of a special purpose facility, an extensive set of experimental data was gathered that demonstrates the response of sediment to unsteady flows. The data that were gathered include temporal distributions of sediment concentration, shear stress, and velocity for two types of flow …
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The Biology of Aeolosoma (Annelida)
Made available in DSpace on 2014-12-14T16:11:13Z (GMT). No. of bitstreams: 1 7804158.pdf: 7944897 bytes, checksum: 8cb6fe7bc7c09e8acab22eb3239e12b6 (MD5) Previous issue date: 1977
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Assimilation of a Wastewater Treatment Plant Effluent by the Asa Creek - Kaskaskia River System, Moultrie County, Illinois
Made available in DSpace on 2014-12-12T01:27:40Z (GMT). No. of bitstreams: 1 7317135.pdf: 3919851 bytes, checksum: fc676daf721dd10ae274acf924ae7855 (MD5) Previous issue date: 1972
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Model Aquatic Ecosystem Studies of the Environmental Fate and Biodegradability of Industrial Compounds
Made available in DSpace on 2014-12-12T01:27:44Z (GMT). No. of bitstreams: 1 7414576.pdf: 5098759 bytes, checksum: 90095620528c95607d846a398795952b (MD5) Previous issue date: 1974
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Identification and characterization of aquatic soluble unreactive phosphorus in the hydrosphere with 31-phosphorus Fourier transform nuclear magnetic resonance spectroscopy and high-performance liquid chromatography
The identity and characteristics of aquatic soluble phosphorus (SUP) present in a small mid-western mesotropic lake were examined with 31-Phosphorus Fourier Transform Nuclear Magnetic Resonance Spectroscopy $\rm (\sp{31}P$ FT-NMR) and High Performance Liquid Chromatography (HPLC). Samples were …
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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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Analysis of laminated sediments from Lake DV09, northern Devon Island, Nunavut, Canada
A 147cm sediment core from Lake DV09, northern Devon Island, Nunavut, Canada (75° 34'34"N, 89° 18'55"W) contains annually-laminated (varved) sediments, providing a 1600-year record of climate variability. A minerogenic lamina deposited during the annual thaw period and a thin deposit of …
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Development of bio-optical algorithms to estimate chlorophyll in the Great Salt Lake and New England lakes using in situ hyperspectral measurements
<p>Chlorophyll is widely used to evaluate lake water quality, effectively integrating the chemical, physical and biological state of a lake. Assessment of chlorophyll conditions in lakes can be greatly enhanced by the use of remote sensing, allowing information to be gathered at spatial and …
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THE ECOLOGY OF A SUBMERSED MACROPHYTE, MYRIOPHYLLUM HETEROPHYLLUM: COMPETITION FOR NUTRIENTS WITH PHYTOPLANKTON AND SEASONAL CHANGES IN TISSUE MINERAL CONTENT
<p>Myriophyllum heterophyllum is a nuisance, submersed hydrophyte in New Hampshire. First observed in Lake Winnipesaukee, New Hamsphire during the 1960s, the plant infested over 22 miles of the lake's shoreline by 1980. Circumstantial evidence suggests that M. heterophyllum was accidently …