However, dependence on this one natural resource to maintain modern amenities has caused negative environmental and geopolitical ramifications.
With the increasing use of artificial feeds, unutilized feed and other wastes gradually accumulate, and water containing high organic and other chemical levels is usually totally discharged into natural water bodies at the end of the culture operations; this can cause negative environmental impact.
In order to develop alternative and sustainable methods for control of white mold, which do not cause negative environmental or economic impacts during crop production, as observed with the routine use of fungicides, our research group has isolated strains of a number of Trichoderma species from diverse agro-ecosystems in Brazil and assessed their potential for biocontrol of S. sclerotiorum.
High concentrations of these organic compounds, such as ammonia, sulfate, phosphate, phenol may be toxic to human health and cause negative environmental impacts (Nair et al. 2008).
To obtain sufficient metals for economic development, huge amounts of ores and industrial minerals are extracted globally (United Nations Environment Programme (UNEP) 2011); on the other hand, metal mining and smelting cause negative environmental impacts (Nuss and Eckelman 2014).
It seems clear that transit strikes have negative environmental impacts.
Notice that conflict often causes negative behavior.
Avoid media that causes negative thinking.
Such regulative systems, like the Clean Water and Clean Air acts in the United States, succeeded in effectively addressing point sources (i.e., any discernable discrete location or piece of equipment that discharges pollution), such as industrial plants and utilities, where the cause-and-effect relationship between the actors causing the negative environmental effect could be clearly established.
This practice aids wind- and water-aided erosion and desertification, causing enormous negative environmental effects.
