Temporal variation
Species-specific temporal variation in photosynthesis as a moderator of peatland carbon sequestration
... graphical variation and associated diversity of habitats along the water table gradient (Turetsky et ...in temporal variation of bog ecosys- tem photosynthesis has not been ...
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Structure and temporal variation of the phytoplankton of a macrotidal beach from the Amazon coastal zone
... and temporal variation in the phytoplankton community of Ajuruteua beach, considering variables not previously analyzed, such as dissolved nutrient concentrations, together with other local hydrological, ...
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Temporal Variation of Soil Physical Quality under Conventional and No- Till Systems
... van Genuchten MTh. A closed-form equation for predicting the hydraulic conductivity of unsaturated soil. Soil Sci Soc Am J. 1980;44:892-8. https://doi.org/10.2136/sssaj1980.03615995004400050002x van Genuchten MTh, Leij ...
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Spatial and Temporal Variation in the Canopy Cover in a Tropical Semi-Deciduous Forest
... and temporal variations in the degree of the canopy cover were compared at flooded and unflooded ...and temporal variation in the canopy cover than the unflooded ...
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Spatial and temporal variation of total electron content as revealed by principal component analysis
... complicated temporal and spatial variations of the ionosphere, we apply the empir- ical orthogonal function (EOF) and the associated principal component analysis (PCA) to the TEC fields derived from the TIEGCM ...
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SPATIO-TEMPORAL VARIATION OF MERCURY IN BIDYADHARI RIVER OF SUNDARBAN DELTA, INDIA
... Four different stations situated around the course of the river at considerable distances have been selected from the outfall of sewage canals at Kulti-Ghushighata (S1), where metropolit[r] ...
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Temporal Variation of Carbon Monoxide Concentration at Congested Urban Roadways Intersection
... generated by automobiles due to incomplete combustion of the fuel. The vehicles that queue up at an intersection spend more time in idle driving mode generating more pollutant leading to higher pollutant concentrations. ...
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Spatial and temporal variation of phytoplankton in subtropical stabilization ponds
... In conclusion, the studied sites did not present marked differences in phytoplankton compositions (low spatial variability); in turn, a homogeneous distribution of the species was observed throughout the sampling period ...
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Spatial and temporal variation of phytoplankton in a tropical eutrophic river
... O objetivo deste estudo foi avaliar os fatores ambientais determinantes das mudanças na estrutura do fitoplâncton em escala espacial (alto, médio e baixo curso) e temporal (seca e chuva) em um rio eutrófico ...
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Spatial and temporal variation of emission inventories for historical anthropogenic NMVOCs in China
... pogenic NMVOCs emission inventories covering six major sources of vehicle, fossile fuel combustion, biomass burning, storage and transport, solvent utilization, and in- dustrial processe[r] ...
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Impact of environmental factors on maintaining water quality of Bakreswar reservoir, India
... the temporal variation in the water quality factors using SPSS ...seasonal variation was found for environmental factors and zooplankton ...distinct temporal variation of environmental ...
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Adriana Gomes Affonso¹, Helder Lima de Queiroz² and Evlyn Márcia Leão de Moraes Novo¹
... and temporal variation of limnological characteristics of floodplain lakes in the Solimões and Japurá confluence, an undisturbed region - the Mamirauá Sustainable Development Reserve (MSDR); Methods: We ...
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Impact of fish cage-culture on the community structure of zooplankton in a tropical reservoir
... spatial variation; 4, temporal variation ...and temporal variation in environmental variables, bacteria, flagellates, ciliates and phytoplankton abundance registered in the Guairacá ...
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Planktonic production and respiration in a subtropical lake dominated by Cyanobacteria
... the temporal and vertical variation in this lake and to evaluate its relationships with limnological variables and ...the temporal variation in metabolic rates, where respiration is higher ...
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Population biology of Macrobrachium
... Rain precipitation (A), air temperature (B) and temporal variation in the percentage of ovigerous females (embryonic development of eggs discriminated) of Macrobrachium jelskii collec[r] ...
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Temporal and spatial variation of Myriapoda (Diplopoda and Chilopoda) assemblages in a Neotropical floodplain
... The temporal variation in water level is one of its main characteristics, making periodic flooding a determinant in its ecological processes (Junk 1993, Junk & Nunes-da-Cunha 2005, Junk et ...
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Electromagnetic field calculation for 110 kV power line
... By applying the finite volume method we have determined the electromagnetic field distribution of three-phase AC line, taking into account the temporal variation of the phase voltages determined by the ...
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Ichthyofauna diversity of Taperoá II reservoir, semi-arid region of Paraíba, Brazil
... families. Temporal variation was observed in the capture frequency of different species, and a significant negative correlation between precipitation and number of individuals was also ...
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Aquatic macrophyte community varies in urban reservoirs with different degrees of eutrophication
... and temporal variation in the aquatic macrophyte community in four urban reservoirs located in Curitiba metropolitan region, ...(species variation along the aquatic macrophyte stand); and ii) through ...
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Int. J. Cardiovasc. Sci. vol.30 número1
... +dT/dt: temporal variation of contraction force; -dT/dt: temporal variation of relaxation force; TTP: time to developed tension peak; RT50%: time required for maximum developed tension to ...
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