[PDF] Top 20 Calibration of water quality index (WQI) based on Resolution nº 3572005 of the Environment National Council (CONAMA)

... Basin of Pardo River, RS, Brazil, in the time series from 2007 to 2009, showed no agreement between the water quality evaluation obtained through the Water Quality Index (WQI - ... See full document

... regard water quality models have been used as an important tool (Bongartz et ...predict water quality variations in a long and short term linking them to hydrology, river hydraulic and land ... See full document

... evaluation of the water quality of a water ...objective of this study was to determine the water quality index of the Passaúna and Piraquara rivers, ... See full document

... number of publications, mainly because they were the pioneers in developing multimetric ...percentage of publications from the other continents, especially Africa, Asia and South America, can indicate that ... See full document

... aim of this study consists in the evaluation of the trophic state index (IET) efficacy as a tool in the water quality analysis of three ...on water transparency in the ... See full document

... Characterization of Trace Metal Contamination in the Surface Sediment Using Pollution Load Index (PLI) and Geo-accumulation Index (Igeo) Index of Ona River was conducted for six ... See full document

... suitability of the soils surrounding the sugarcane plantation at “Herois de Caxito” (7068 ha) is ...enlargement of the present plantation, using FAO land evaluation models (modified to suit Herois de Caxito ... See full document

... Values of PR that limit root development are in the range between ...yield of soybeans was not affected in clay Red Latosol with PR of ...growth of the aerial dry matter of soybean in ... See full document

... course of the main tributaries, the Jotuba River (J2 and J4), the Pitangui River (P1, P2, P3 and P4) and at the reservoir (R1, R2, R3 and ...month of December, the samples were taken only at the point near ... See full document

... the water may be limiting for agricultural ...radius of this element; it is subject to dispersion, impeding water infiltration, reducing the wet profile of the soil, thus affecting nutrient ... See full document

... Contamination of water body by diffuse and point sources in springs has caused concerns mainly due to restrictions on its ...affects water for human consumption, as occurs in the river São Francisco, ... See full document

... spite of the great technological ad- vances in processes for treatment of water for hu- man consumption, water actually used for supply has become a major public health ...the quality ... See full document

... cities of Mogi Guaçu and Estiva Gerbi, SP, and which belongs to the Mogi- Guaçu River watershed, was chosen as the study ...activities of to- mato crop production in the area, with constant applications ... See full document

... data of figure 2, it can be observed that the Water Quality Index for the Mantiqueira Range conditions demonstrated better behavior for the Atlantic Forest ...the Water Quality ... See full document

... expansion of the complex and occupation of the surrounding ...objectives of calibrating and validating a water quality prediction model and of assessing the capacity of ... See full document

... status of the Broa reservoir through the application of the ecological index Evenness E2 on ...Uniformity Index was calculated on density and richness ...the water quality from ... See full document

... Previous water quality assessments for the Passaúna reservoir based on WQI and TSI versions ...oligomesotrophic water body, with a tendency to undergo ...trend of water quality ... See full document

... [r] ... See full document

... variation of five weighing lysimeters, with capacity for 52 L, diameter of ...accuracy of 10 g, which were filled with air-dried soil of the experimental area (0-15 cm layer) and cultivated ... See full document

... consists of seven items to assess seven types of DNBs reported by PTSD ...frequency of hot flashes; general nervous- ness; memories or nightmares of the traumatic experi- ence; severe anxiety ... See full document