Heartgard 8wk Old Puppy

Human Impact Environmental

environment in which we live, or our food, water and air

significantly affect the chemical status of our body.

and vice - versa;
Human activity has a huge impact on the surrounding environment.


emissions and industrial waste contaminate the soil, water surface and groundwater

and air.

biggest changes in the chemical composition of soils there are generally

near the emitters, but often reach

impact of industrial emissions exceed 50 km.

type of industry and the related technological cycle determines the level of

risks as well as the occurrence of chemical elements in the environment.

In areas covered by the issuance of the steel industry, metallurgy, chemical and

coal-fired power the soil is contaminated mainly by sulfur compounds

(mostly oxides of sulfur) as well as other trace elements

as

As, B, Ba, Br, Cd, Cu, Cr, F, Fe, Hg, Ni, Pb, Se, Sn, Zn,

waste sulfur compounds, together with metals contamination increases

and toxicity in the soil. These pollutants cause severe soil acidification

soil degradation and, consequently, are damaging to vegetation

plants and often lead to the destruction of the mineral complex

sorption, ie the distribution structures of silica minerals.


high risk of contamination of soil and groundwater

trace elements (Cd, Zn, Ni, and Pb) is due to the use of agriculture

municipal sewage and industrial wastes into fertilizers or soil liming

.

Any introduction to the soil causes excessive quantities of ingredients

lasting and often irreversible changes in their chemical composition.

Fertilization with sewage and waste instead of benefits gives a negative impact

on soil fertility, the quality of groundwater and surface water

as well as nutritive value and forage plants.

Therefore, the use of this type requires constant monitoring of waste quantities and proportions

harmful ingredients including trace elements.
.