Wet biomass of principal plankton components and whole plankton standing stock were assessed in waters of the Heron Island ring reef and surrounding deep lagoon. Biomass of phytoplankton ranged between 30 to 120 mg m 23 , without its pronounced depletion over the reef shallows. Picocyanobacteria and prochlorophyte algae contributed over 70% of this biomass. Biomass of bacterioplankton varied between 75 to 340 mg m 23 , with its maximum over the reef flat. Biomass of planktonic protozoa's ciliates and zooflagellates ranged between 20 to 110 mg m 23 . The daytime biomass of zooplankton varied between 490 to 1590 mg m 23 in the deep lagoon in the zone of intense tidal currents. Over the reef shallows, it was 10-20 mg m 23 . At night, it rose there up to 800 to 4000 mg m 23 as the result of emerging demersal zooplankton from the benthic substrates. The time scale of nocturnal emerging by different taxa was also documented. Biomass of whole demersal zooplankton communities hiding by the daytime in bottom substrates at the reef flat was found to be over 100 g m 22 . Problems of nutrition planktivore reef fauna related to the plankton production and abundance are discussed. . (1983) Technique for enumeration of nanoplankton using epifluorescence microscopy. Limnology and Oceanography 33, 1595-1606. Crosbie N.D. and Furnas M.J. (2001) Growth rate of picocyanobacteria and phytoplankton in the central and southern Great Barrier Reef. Aquatic Microbial Ecology 24, 209-224. Yahel R., Yahel G. and Genin A. (2005) Near-bottom depletion of zooplankton over coral reefs: I: diurnal dynamics and size-distribution. Coral Reefs. 24, 75-85.
Geralmente, é a mãe da criança com transtorno de espectro autista (TEA) que busca tratamento, dedica-se nos cuidados de seu filho, faz adaptações em seu cotidiano, podendo ter empobrecimento em sua vida social, afetiva e profissional, o que pode acarretar desgaste físico e emocional a essa mulher. O objetivo deste estudo foi identificar na literatura científica a sobrecarga das mães de crianças com TEA e as formas encontradas por elas para lidar com dificuldades cotidianas decorrentes dessa problemática. Foi realizada revisão integrativa da literatura dos últimos doze anos, em artigos científicos relacionados à temática citada. Do procedimento de busca, resultaram seis artigos para o banco final de análise. Os resultados apontam a sobrecarga emocional com o enfrentamento dessa fase, a perda do filho idealizado, confusão de sentimentos, medo, estresse, ter de lidar com o preconceito, assim como a necessidade dessa mãe em ter auxílio no cuidado com o filho.
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