969 resultados para Sylvan Beach (Mich.)
Resumo:
Helsingfors : L. Beuermann [1840]
Resumo:
Soitinnus: lauluääni (tenori), piano.
Resumo:
The diversity of algal banks composed of species out the genera Gracilaria Greville and Hypnea J.V. Lamouroux have been impacted by commercial exploitation and coastal eutrophication. The present study sought to construct dynamic models based on algal physiology to simulate seasonal variations in the biomasses of Gracilaria and Hypnea an intertidal reef at Piedade Beach in Jaboatão dos Guararapes, Pernambuco State, Brazil. Five 20 × 20 cm plots in a reef pool on a midlittoral reef platform were randomly sampled during April, June, August, October, and December/2009 and in January and March/2010. Water temperature, pH, irradiance, oxygen and salinity levels as well as the concentrations of ammonia, nitrate and phosphate were measured at the sampling site. Forcing functions were employed in the model to represent abiotic factors, and algal decay was simulated with a dispersal function. Algal growth was modeled using a logistic function and was found to be sensitive to temperature and salinity. Maximum absorption rates of ammonia and phosphate were higher in Hypnea than in Gracilaria, indicating that the former takes up nutrients more efficiently at higher concentrations. Gracilaria biomass peaked at approximately 120 g (dry weight m-2) in March/2010 and was significantly lower in August/2009; Hypnea biomasses, on the other hand, did not show any significant variations among the different months, indicating that resource competition may influence the productivity of these algae.
Resumo:
Référence bibliographique : Toledano, Marieschi, 30
Resumo:
[Acte. 1730-05-19. Paris]
Resumo:
Joyce Chapman at Uncle Charlie's birthday party, an all-day event at C. C. Chapman's home, 4th Street, Long Beach, California, 1933.
Resumo:
Cover title: Illustrated guide to Niagara Falls and vicinity.
Resumo:
Josephine and Albert Sloman are pictured in this undated black and white photograph. The beach location is unknown. This photo was among the Sloman - Bell family memorabilia in the possession of Rick Bell, grandson of Josephine and Albert. The family is descended from Black slaves who escaped from the United States and settled in southern Ontario.
Resumo:
Board with six postcards of Crystal Beach. First postcard, Steamer "Americana" leaving foot of Main St. Second postcard, Divers at Crystal Beach, Canada. Third postcard, Cyclone Coaster, Crystal Beach, Ontario. Fourth postcard, Scenic Railway, Crystal Beach, Ont. Fifth postcard, Scene in the Park, Crystal Beach, Ont. Sixth postcard, Scene on the Midway, Crystal Beach, Canada.
Resumo:
Receipt from E.C. Staples, proprietor of Old Orchard House, Old Orchard Beach, Maine for bath house and laundry, Aug. 15, 1887.
Resumo:
Tesis (Maestría en Formación y Capacitación de Recursos Humanos) UANL
Resumo:
UANL