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The amphipod Corophium multisetosum (Corophiidae) in Ria de Aveiro (NW Portugal...
Cunha, M. R.; Sorbe, J. C.; Moreira, M. H.The population of Corophium multisetosum Stock, 1952 in Areao displayed a semiannual, iteroparous life history. Mean longevity was similar to6 mo, with the estimated life span longer for overwintering individuals born in autumn than for individuals born in spring. Length-frequency data indicated that the length increment per moult is probably higher in males than females; however females moulted more frequently...
The amphipod Corophium multisetosum (Corophiidae) in Ria de Aveiro (NW Portugal...
Cunha, M. R.; Moreira, M. H.; Sorbe, J. C.The abundance and biomass of Corophium multisetosum Stock, 1952 were determined from benthic corer samples collected monthly over 1 yr in the upper reaches of Canal de Mira (Ria de Aveiro, Portugal). Both density and biomass over the sampling period were negatively correlated with water temperature and positively correlated with chlorophyll n concentration in the sediment. C, multisetosum density was significan...
Influence of hormonal replacement therapy in lipid peroxidation levels of postm...
Mota, Maria Paula; Soares, J.; Moreira, M.H.; Leitão, J.C.; Freitas, J.; Monteiro, A.M.; Figueiredo, P.; Duarte, José AlbertoIt has been suggested that exercise has a positive impact on the prevention and progression of cardiovascular disease (CVD). One of the main mechanisms is through the modification of lipoprotein levels and the risk of its oxidation, especially LDL lipoproteins. After menopause, women experience an increased incidence of cardiovascular disease. In contrast, women receiving hormonal replacement therapy (HRT) seem...
Spatial and seasonal changes of brackish peracaridan assemblages and their rela...
Cunha, M. R.; Sorbe, J. C.; Moreira, M. H.The shallow-water fauna of 2 main channels in the Ria de Aveiro (Canal de Ovar and Canal de Mira) was sampled between June 1995 and June 1996 using a suprabenthic sled. Samples were collected monthly at 5 stations and every third month at 11 other stations, covering both channels from the lower to the upper reaches. The channels differ in their hydrodynamics, in the distribution of the sediment environments and...
Larval abundance patterns of Carcinus-Maenas (Decapoda, Brachyura) in Canal de ...
Queiroga, H.; Costlow, J. D.; Moreira, M. H.Larval stages of Carcinus maenas (L.) were intensively sampled in the Canal de Mira (Ria de Aveiro, Portugal) during 2 lunar months: February 12 to March 11 and May 9 to June 7, 1990. Each sampling period included fifteen 25 h fixed-station sampling cycles beginning at intervals of 4 tide cycles. Within each 25 h sampling cycle, plankton samples were collected hourly at several depths using a pump. Analysis of...
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