Exemplos de uso de Changes in water quality em Inglês e suas traduções para o Português
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The responses of aquatic organisms to changes in water quality.
Concern about changes in water quality obviously also affects fishing.
The installation of fish farms is an activity that cause changes in water quality.
The objective was to identify and evaluate changes in water quality and the lake sediments of the french parintins/ am.
You can pick up the cartridge with the individual composition of the preparation and changes in water quality.
UV transmittance values are used to track changes in water quality, as well as detecting the presence of organic compounds and other issues.
Uranium production centershave the potential to cause significant environmental impacts,including changes in water quality.
Changes in water quality are potential outcomes from locating a dam in a river. Effects are often experienced both upstream and downstream of a dam.
However, the retention of water over cycle generates large amounts of total suspended solids(tss) that can interact with physical and chemical parameters,leading to changes in water quality.
This research aims to understand the relationship between human activities and changes in water quality of the river basin piranga, located in minas gerais, the main contributor to the basin do rio doce.
The Spanish directorate-general for water quality is taking the problem very seriously,installing 14 early-warning stations to transmit information by satellite(using the VSÄT system) on changes in water quality in the major rivers.
Changes in water quality, denounced by the indigenous people, were motivators for the social construction of the'y ikatu xingu campaign, articulated between public and private organizations by the instituto socioambiental, on behalf of a mission: the protection and recovery of the xingu springs.
It should be pointed out that the residual water andvinasse from sugarcane processing contain a great proportion of organic material that effects changes in water quality, as well as inorganic pollutants from the agro-chemicals used in the plantations, which contaminate the water resources GOLDEMBERG et al..
Other consequences include changes in water quality, reduced agricultural production, melting glaciers, reductions in river discharge and lake volume, extinction of species and changes in distribution pattern of certain virus directly affecting human health.
Hydrological models are widely used to study and predict the hydrosedimentological processes that occur in hydrographic basins,aiding the understanding of changes in water quality and quantity resulting from the use and management of the soil, and enabling prediction of possible alterations in ecosystems.
Changes in water quality in ponds throughout growth period may provide unfavorable conditions for shrimp's development or cause pathologies due to high concentrations of nitrogen and phosphorus compounds, solid or dissolved organic matter and the accumulation of micro-organisms.
So, the aim was: 1 classify the fipronil by acute toxicity according to lethal concentration values(lc50 or ec50) for seven aquatic species; 2 select the best non targets species to follow the aquatic contamination by fipronil based in three kinds of environmental risk classification;3 evaluate changes in water quality caused by fipronil in acute toxicity tests for fishes and snail.
A change in water quality means little algae grows here now.
The ce-qual-w2 is a software that simulates the change in water quality in the vertical and horizontal directions, it has several resources, and has been used by many authors.
The change in water quality is the most common occurrence of pollution, may cause toxic effects in these environments.
The change in water quality caused by the discharge of effluents from fish farms in three tributaries of the caeté river and wetland natural fields of bragança-pa, located in the eastern amazon, was evaluated by monitoring four fish farms in the period between august 2013 to september 2014.
Its biomonitoring is an important tool to understand the reservoir ecological status,as well as to evaluate situations that are causing changes in the water quality and quantity.
They produce changes in the water quality including the reduction of dissolved oxygen, aquatic biodiversity, extensive fish kills and the increased incidence of blooms of microalgae and cyanobacteria.
We start from the hypothesis that the land use model existent in paraíso-go creek andcerrado/cadunga-mg stream river basins has been providing significant changes in the water quality of these streams, which receive sediments and nutrients from natural and anthropic factors.
Other concerns regarding fish result from a change in water quality in a reservoir and in the river downstream.
Similarly, the environmental aspects are relevant, which means that operations must include measures to minimize potential impacts on the environment,such as soil erosion and changes in the water quality.
Keep an eye on your water source andcarry out cleaning of the extent of pollution and changes in life-giving water quality.