Tag: environment

Brazilian Open Areas

1 Introduction the processes of occupation of the space for the man, in special those that lead to the urbanization, in the majority of the cases without planning, finishes generating consequences that can for the most part be detected when observing the conditions related to the destruction of the natural resources of the Brazilian cities. The natural areas had been being broken up, yielding space for the agricultural cultures, the pastures and the cities, many of these passing for sped up growth processes, in the majority, being impactados by the processes of urbanization and disordered occupation. The devastao of the happened natural resources with the urban process of occupation also intervenes with the dynamics of the urban hidrogrficas microbasins having as main consequence the development of the hdrica erosion as ravinas, soil erosions and erosion delinquent, beyond the disappearance of the enclosed springs in these regions. The constant increase of the urban area of many cities provokes the destruction of natural areas for the implantation of new land divisions that if 2 they will transform into residential or industrial quarters. More info: Robert J. Shiller. In some aspects the environment suffers to the consequences of the technological evolution of the race human being, who, if on the other hand brought benefits, for another one created favorable situations, as in the case of the necessity to shelter a number each bigger time of people that take in them to destroy vegetation areas, promoting a constant reduction of the natural areas.

The region of Hot River, as a good example of disordered growth, without criterion and with total lack of planning stimulated for the tourism around the use of a natural resources, in the case the thermal waters, also passes for serious problems of occupation of the space, loss of natural areas, contamination of the ground and waters, waterproofing of the ground between as much other problems. Thanks to its great thermal hdrico potential, the known region as ' ' hidrotermal flowing greater of mundo' ' its on development to the exploration of these thermal waters had all. Hot river shows an increasing population increase, with disordered occupation of the ground and precarious system of basic sanitation, in special in what it says respect to the final destination of the solid residues and the lack of a collection system and treatment of urban sewer. All the increasing interest for the exploration of thermal waters for tourist ends motivated the real estate industry, making with that the city started to suffer a rupture with the environment, practically having all its busy urban area, culminating with few points of representation legalizes of the Brazilian Open pasture.

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Recyclers

Recyclers and scrap collectors embark on a great work in the chain of the recycling of metals and in addition to the scrap industry in general, since it enables the recovery each year of millions of tons of metal which, later, returning to production cycles in the industries after their processing. But in that mode is performed management and compilation of metals? First make a differentiation between the ferrous metals and non-ferrous metals. To distinguish them, explain below some important points: ferrous metals: these materials come mainly from companies directly related to the iron and steel, making them the main elements in the ferrous scrap. Professor Rita McGrath has similar goals. For example, one of the largest resources through which the ferrous metals are recovered are used cars, remains of real estate construction and railway facilities, food containers and other containers. Normally waste are collected, classified and later pressed for shipment to the steel industry. Metals non-ferrous metals: non-ferrous scrap is composed of sheets of aluminum, cans, copper, lead, zinc, nickel, titanium, cobalt, chromium and other precious metals.

Although the amount of non-ferrous waste is lower than the one obtained through the ferrous, the financial value of the first is usually higher. Treatment and recycling centres are responsible for making a first revision of materials received, prior to recycling. It is an activity which has completed exhaustive and selectively in such a way that all the junk that is collected and received in its facilities be properly classified. It is thanks to the work of the junkyards that can analyze material that recovers and classify it then get alloy requested by each customer.


Ecosystem Versus Environment

Ecosystem VERSUS Environment and Risks This set of things formed by animals of all the species, plants and people with its action and reactions defines well what calls ecosystem, – oikos word of ogigem Greek (? 6), house + system (? I), system We are the proper ecosystem always interacting constantantemente with groups of people, acting, absorbing and or suffering the action from the abiticos factors of the way that we live. We are the responsible ones for that in the fence and that for force of circusntncias we have that to coexist them. They are called agroecossistemas when beyond these factors, the least acts an agricultural population. The alteration of an only element can cause modifications in all the system, being able to occur the loss of the existing balance. The set of all the ecosystems of the world forms the Biosfera. Contributing for one ampler agreement on the subject, detidamente on the biticos and abiticos factors, the Wilkipedia thus it defines: the effect of the diverse populations of animals, plants and bacteria the one with the abiticos others were Consideram as biticos factors and external factors as the water, the sun, the ground, the ice, the wind. In local determined one, either an open pasture vegetation, kills ciliar, caatinga, kills Atlantic or Amazonian forest, for example, to all the relations of the organisms between itself, and with its environment we call ecosystem. In search of the money, lumber entrepreneurs and of the branch of the cellulose and paper have attacked the forest half-environment of unscrupulous and perverse form, constructing to an undesirable world for its and our descents. The cities still are constructed without the green and ample space to breathe itself, moved for the real estate greed for which the governments has not developed any action to dissiplinar to if constructing building of the most varied commercial and residential types.

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