全部文献期刊会议图书|学者科研项目
中外文文献  中文文献  外文文献
作者:... Ana Teresa Lombardi , Maria da Graça G. Melão , Christopher C. Parrish
来源:[J].Journal of Applied Phycology(IF 2.326), 2017, Vol.29 (4), pp.1883-1891Springer
摘要:Algae are constantly faced with several physicochemical stresses in the environment that are rarely simultaneously considered during ecotoxicological and ecophysiological studies. We investigated changes in growth and biochemical composition of Chlorella vulgaris during expo...
作者:Viviane L.S. Almeida , Maria da Graça G. Melão , Ariadne N. Moura
来源:[J].Anais da Academia Brasileira de Ciências(IF 0.851), 2012, Vol.84 (2), pp.537-550DOAJ
摘要:Plankton diversity, physical and chemical variables and chlorophyll a were analyzed in two shallow urban reservoirs with different trophic degrees on Pernambuco State, northeastern Brazil. High eutrophication levels were observed in Apipucos reservoir, while Prata reservoir ...
作者:Giseli S. Rocha , Ana T. Lombardi , Maria da Graça G. Melão
来源:[J].Ecotoxicology and Environmental Safety(IF 2.203), 2016, Vol.128, pp.30-35Elsevier
摘要:Abstract(#br)Microalgae need a variety of nutrients for optimal growth and health. However, this rarely occurs in nature, and if nutrient proportions vary, biochemical changes can occur in phytoplankton community. This may result in modifications of zooplankton food quality,...
作者:... Ana Teresa Lombardi , Maria da Graça G. Melão , Christopher C. Parrish
来源:[J].Aquatic Toxicology(IF 3.73), 2013, Vol.128-129, pp.171-182Elsevier
摘要:Abstract(#br)Fatty acids are the fundamental structural components of membrane lipids, and the degree of saturation of the long hydrocarbon chains in microalgae contributes to regulation of growth, biomass production and reproduction of aquatic consumers. This research aimed...
作者:Maria da Graça G. Melão , Odete Rocha
来源:[J].Hydrobiologia(IF 1.985), 1998, Vol.390 (1-3), pp.1-10Springer
摘要:Abstract(#br)In an ecological study of the freshwater sponge, Metania spinata (Metaniidae), in Lagoa Dourada reservoir, River Lobo watershed, Brazil, we found substantial seasonal variation in biomass and productivity and related them to environmental variables (climatic and hydr...
作者:Twiggy C. A. Batista , Cecília Volkmer-Ribeiro , Maria da Graça G. Melão
来源:[J].Revista Brasileira de Zoologia, 2007, Vol.24 (3), pp.608-630DOAJ
摘要:A Área de Proteção Ambiental Meandros do rio Araguaia abrange um trecho do rio Araguaia com sua complexa rede de meandros e tributários sazonalmente inundados. Foi realizado um levantamento da fauna de esponjas, visando estabelecer os fundamentos taxonômicos para uma co...

我们正在为您处理中,这可能需要一些时间,请稍等。

资源合作:cnki.scholar@cnki.net, +86-10-82896619   意见反馈:scholar@cnki.net

×