Seasonal and spatial variation
Annual, seasonal and spatial variation of abundance of the shrimp Artemesia longinaris (Decapoda : Penaeoidea) in south-eastern Brazil
... The shrimp A. longinaris, together with Pleoticus muelleri, migrates to the north shore of Sa‹o Paulo State during the intrusions of cold SACW. This current occurs during the spring and/or summer months, causing a ...
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Periphytic algal community in lentic environments of the Upper Paraná River floodplain: seasonal and spatial variation
... of seasonal variation in the hydrological regime and of limnological variables on species richness of periphytic algae in lakes of the Upper Paraná River ...August and November 2014, ...
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Spatial Variation in Mercury Bioaccumulation and Magnification in a Temperate Estuarine Food Web
... factors and uncertainties potentially influence TMF, including differences in species biology and/or ecology ...life-cycle), seasonal and spatial variation in isotopic ratios, as ...
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SPATIAL, SEASONAL, AND TEMPORAL VARIATIONS IN RAINFALL AGGRESSIVENESS IN THE SOUTH OF BRAZIL
... The seasonal and spatial variation in MFI is due to the formation of rainfall in the south of ...spring and end of the rainy season in early autumn, resulting in large differences in ...
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Temporal and spatial variation of Myriapoda (Diplopoda and Chilopoda) assemblages in a Neotropical floodplain
... richness and abundance of myriapod assemblages vary according to the region’s hydrological seasonality, as well as the structural conditions provided by the different habitats present in this floodplain in the ...
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Temporal and spatial variation of soil respiration under mulching in a greenhouse cucumber cultivation
... a seasonal characteristic in the greenhouse, Rs increased from May onwards, reached a maximum in late June, and then began to decrease in mid-July, which is consistent with the literature (Gaumont-Guay et ...
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Temporal and spatial variation of rocky shores intertidal benthic communities in Southeast Brazil
... summer and lower in winter, as expected; however, significant differences between seasonal were not ...Costa and Setibão beaches were considered exposed to wave action because they receive direct ...
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SeaSonal HydrocHemical Variation in a tropical coaStal lagoon (açu lagoon, Brazil)
... using spatial and temporal variations of various limnological variables (water temperature, dissolved oxygen, electric conductivity, total alkalinity, carbon dioxide, dissolved and total nutrients ...
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Diversity is maintained by seasonal variation in species abundance
... bottoms and so on. There are seven of these spatial guilds: the pelagic, proximo-benthic, hard- benthic, soft-benthic, weed and sheltered shallow guilds plus a group of migratory fish ...types ...
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Spatial and temporal variation of phytoplankton in subtropical stabilization ponds
... regarding spatial and temporal composition, richness, and abundance, as well as the respective relationships with local abiotic ...Cyanobacteria and Chlorophyceae, both spatially and ...
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Algae-based biotopes of the Azores (Portugal): spatial and seasonal variation.
... sand-influence, and the intertidal zone is charac- terized by fucoids, barnacles and mussels communities and kelps (Hawkins and Jones 1992; Connor et ...Neto and Tittley 1995; Tittley ...
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Spatial and temporal variation of phytoplankton in a tropical eutrophic river
... in spatial (upper, middle and lower course) and seasonal (dry and rainy period) scales in a eutrophic river (Almada River, northeastern ...(S1) and Chlamydomonas ...course ...
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Spatial and Seasonal Studies of Sedimentological and Neoichnological Characteristics from Mangrove areas of Karachi, Pakistan
... POM and lowest in the PRM which suggested poorly to moderately sorted sediment particles at S1, whereas at S2, it was highest ...SWM and was low ...PRM and SWM respectively at S3 back water areas ...
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Seasonal and spatial species richness variation of dung beetle (Coleoptera, Scarabaeidae s. str.) in the Atlantic Forest of southeastern Brazil
... space and time, and might be important for the stabilization or fluctuations of the population ...mammals and birds in degraded forests; accordingly, food has become a limiting factor in species’ ...
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Spatial and Temporal Variation in the Canopy Cover in a Tropical Semi-Deciduous Forest
... a seasonal decrease in rain (Richards, ...period, and their trees frequently have a major leaf flush at the beginning of the rainy season (Mulkey et ...their spatial heterogeneity. These temporal ...
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Seasonal variation of bioactive properties and phenolic composition of Cynara cardunculus var. altilis
... apigenin-7-O-rutinoside and 5-O-ca ffeoylquinic ...extract) and apigenin-7-O-rutinoside ...significant variation in phenolic compounds composition in inflorescences of globe artichoke was ob- served ...
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Greenland Ice Sheet seasonal and spatial mass variability from model simulations and GRACE (2003–2012)
... (i.e. mass loss begins during the fall), where in other areas it occurs as late as 1 July (for an area in north Greenland). The range of possible dates suggested by 95 % of the GRACE-LM distribution, when taking into ...
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Fish microbiota, the influence of seasonal variation and contamination on cultivable bacterial species
... Spring and in Autumn we didn’t find relevant differences between these two seasons (140 and 147 bacteria), but considering the two different areas separately, it’s possible to perceive some ...growth ...
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Spatial and temporal variation of emission inventories for historical anthropogenic NMVOCs in China
... in the field were burnt directly to minimize the disposal cost of them. Therefore, the changing of economic situation was the primary reason for contribution changes of major subsources of biomass burning. To reduce ...
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