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[PDF] Top 20 Spatial and temporal variation of the phytoplankton structure in cascading oligotrophic reservoirs of southeast Brazil

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Spatial and temporal variation of the phytoplankton structure in cascading oligotrophic reservoirs of southeast Brazil

Spatial and temporal variation of the phytoplankton structure in cascading oligotrophic reservoirs of southeast Brazil

... temperature and water flow rate data were obtained from the CBA, Brazilian Aluminum ...turbidity and electric conductivity were measured ‘in situ’ with a multiparameter probe (Horiba ...disk ... See full document

13

Spatial and temporal variation of Peridinium umbonatum F. Stein, 1883 (Dinophyceae) and its relationship with total phytoplankton of a shallow, oligotrophic lake in central Brazil (Lagoon Bonita, Distrito Federal)

Spatial and temporal variation of Peridinium umbonatum F. Stein, 1883 (Dinophyceae) and its relationship with total phytoplankton of a shallow, oligotrophic lake in central Brazil (Lagoon Bonita, Distrito Federal)

... macrophytes of the Lagoon Bonita littoral zone, by reducing the turbulence in that region, can cause sedimentation of the allochthonous material from the grain crops ... See full document

8

The role of a cascade of reservoirs and seasonal variation in the phytoplankton structure in a tropical river

The role of a cascade of reservoirs and seasonal variation in the phytoplankton structure in a tropical river

... PT. and IZAGUIRRE, I., 2007. Phytoplankton morphological response to the underwater light conditions in a vegetated ...Use of algae for water quality monitoring. In SALÁNKI, J. ... See full document

8

Seasonal variation of the phytoplankton community structure in the São João River, Iguaçu National Park, Brazil

Seasonal variation of the phytoplankton community structure in the São João River, Iguaçu National Park, Brazil

... The temporal and spatial phytoplankton density scores obtained by the DCA were interpreted using the first two axes with the highest eigenvalues (axis 1 = ...0.73 ... See full document

14

Influence of environmental variables on the diatom communities of oligotrophic reservoirs for public water supply (Guarulhos, Southeast Brazil)

Influence of environmental variables on the diatom communities of oligotrophic reservoirs for public water supply (Guarulhos, Southeast Brazil)

... Regarding the community structure of periphytic diatoms, chlorophyll-a and soluble reactive silicon were the main variables that contributed to the differentiation between ... See full document

15

Spatial and temporal variation of phytoplankton in a tropical eutrophic river

Spatial and temporal variation of phytoplankton in a tropical eutrophic river

... evaluate the environmental factors determining of the changes in phytoplankton structure in spatial (upper, middle and lower course) and seasonal (dry ... See full document

11

Climate factors and limnological conditions shaping phytoplankton community in two subtropical cascading reservoirs

Climate factors and limnological conditions shaping phytoplankton community in two subtropical cascading reservoirs

... series of dams along the course of a river forms a complex cascading reservoir ...system. The interconnectivity of the dams is perceived with the reduction ... See full document

13

Diversity and spatial and temporal variation of benthic macroinvertebrates with respect to the trophic state of Lake Figueira in the South of Brazil

Diversity and spatial and temporal variation of benthic macroinvertebrates with respect to the trophic state of Lake Figueira in the South of Brazil

... lack of a relationship between taxon richness and organic matter and depth, may be explained by the oxygenation of the entire water column, resulting from the low depth ... See full document

13

Temporal and spatial variation of limnological variables and biomass of different macrophyte species in a Neotropical reservoir (São Paulo – Brazil)

Temporal and spatial variation of limnological variables and biomass of different macrophyte species in a Neotropical reservoir (São Paulo – Brazil)

... to phytoplankton activity. CE, TSS, ISS, IC and TP are likely to be related to the rainfall in spring (76 mm) while high pH values may be associated with high photosynthesis rates in ... See full document

11

The influence of environmental variables on spatial and temporal phytoplankton dissimilarity in a large shallow subtropical lake (Lake Mangueira, southern Brazil)

The influence of environmental variables on spatial and temporal phytoplankton dissimilarity in a large shallow subtropical lake (Lake Mangueira, southern Brazil)

... analyzing the relationship between environmental variability on both spatial and seasonal scales and the variations in phytoplankton communities are mostly done on ... See full document

8

Seasonal variation of limnological features and trophic state index of two oligotrophic reservoirs of southeast Brazil

Seasonal variation of limnological features and trophic state index of two oligotrophic reservoirs of southeast Brazil

... features of two reservoirs were studied in dry (August 2013) and rainy (January 2014) periods to evaluate the water quality that supply the city of Guarulhos, ... See full document

9

Temporal and spatial fluctuations of phytoplankton in a tropical coastal lagoon, southeast Brazil

Temporal and spatial fluctuations of phytoplankton in a tropical coastal lagoon, southeast Brazil

... lates and blue green algae were the dominant groups (Figure ...Carty and Cox, T. acuta and C. choctawhatcheeana made up 63% of the total biomass prior to the second ... See full document

10

Spatial and temporal variation of the phytoplankton community in a section of the Iguaçu River, Paraná, Brazil

Spatial and temporal variation of the phytoplankton community in a section of the Iguaçu River, Paraná, Brazil

... variations in the composition and structure of the phytoplankton community at high water and low water in Iguaçu Falls, Iguaçu River and to examine ... See full document

12

ANALYSIS OF TEMPORAL AND SPATIAL VARIATION OF FOREST A case of study in northeastern Armenia

ANALYSIS OF TEMPORAL AND SPATIAL VARIATION OF FOREST A case of study in northeastern Armenia

... state) and by how they are changing (their temporal ...across the number of ecosystem types, including forest (Cohen et ...mapping and monitoring is feasible when changes in ... See full document

67

Assessing the spatial variation of functional diversity estimates based on dendrograms in phytoplankton communities

Assessing the spatial variation of functional diversity estimates based on dendrograms in phytoplankton communities

... capable of expressing these different ...MPD and MNTD, Webb 2000) or the volume occupied in multidimensional functional space ...(TOP and TED, Fontana et al. 2016) and gaps ... See full document

12

Structure of the phytoplankton community in the Cachoeira Dourada reservoir (GOMG), Brazil

Structure of the phytoplankton community in the Cachoeira Dourada reservoir (GOMG), Brazil

... to the functional group analysis, the phytoplankton community was represented by species typical of turbulent and enriched ...environments. The temporal variability ... See full document

14

Fish diversity in the cascade of reservoirs along the Paranapanema River, southeast Brazil

Fish diversity in the cascade of reservoirs along the Paranapanema River, southeast Brazil

... is the upper section of Rosana reservoir, which has a short lotic stretch with fluvial ...from the confluence with the Paraná river; this dam blocked upward fish movements and isolated ... See full document

18

Abundance and spatial-temporal distribution of the shrimp Xiphopenaeus kroyeri (Decapoda: Penaeidae): an exploited species in southeast Brazil

Abundance and spatial-temporal distribution of the shrimp Xiphopenaeus kroyeri (Decapoda: Penaeidae): an exploited species in southeast Brazil

... 2010 in Macaé, state of Rio de Janeiro (22° 22’ 33” S and 41° 46’ 30” W), in the Marine Protect Area of Santana ...(1987), the region of Macaé is influenced by ... See full document

10

Spatial and temporal variation of commercially important bivalve species in the Algarve coast, Portugal

Spatial and temporal variation of commercially important bivalve species in the Algarve coast, Portugal

... fisheries in the Algarve are a very important industry for local communities and for the local ...economy. The target species in this fishery are the white clam (Spisula ... See full document

58

Structure and phytogeographic relationships of swamp forests of Southeast Brazil

Structure and phytogeographic relationships of swamp forests of Southeast Brazil

... types of vegetation formations found in the study area (Araujo et ...1998) and occur in swales between successive ancient beach ridges, expanding over branches of local ... See full document

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