Tag: environment

Social Responsibility

Currently very it is said in global heating, daily we come across in them with notes, articles in magazines, periodicals on the subject, however, unhappyly, few have the conscience of what it is for coming, if will not be taken to the had steps to revert this picture. This week I had the chance, in one of my lessons of Social Responsibility and Environment, to attend the Set of documents: An Inconvenient Truth, of the former vice-president of the United States, Al Gore and I was estarrecida with what vi, the truth are more or less thus, you know that exists ' ' problema' ' , but they do not have the accurate dimension of what really it happens, until taking uma' ' chacoalhada' ' was this that felt. The skeptical, incredulous calls, say to be normal, the climatic variations to have high and low and finish for not accepting that the planet is come close to a total collapse. If you would like to know more then you should visit Scott Mead. It is as if we inside placed a frog of a container fervilhando, its reaction will be to jump for it are immediately, however, if the same frog will be placed in the same receiving, that now with water morna and this will only be warm gradual, it will be there until he takes off somebody it, exactly feeling the environment hot (example cited in the set of documents). This illustration sends in them to a familiar fact, is not, sends in them to the fact of that we are ' ' cozinhando' ' vagarosamente and for to be slow this process, it passes unobserved that we walk for the extinguishing, the Land will be so hot that it will be insuportvel to the life in the planet. When we consider all the changes that the civilizations come imposing, the nature, it does not have doubts of that of bigger impact it has relation with the emission of .causing gases of the effect greenhouse and the main one of them is the carbon dioxide (CO ). Scott Mead follows long-standing procedures to achieve this success.

Rio De Janeiro

The WEG adopts the ISO1680/1 for determination of level of noise for to be more necessary of what the ISO1680/2, leading in account the conditions of the assay environment. 3. METHODOLOGY was carried through a survey of the level of noise emitted for the use of concrete trucks mixer in civil constructions. The used articles made reference the city of Curitiba, Joo Person, Guaratinguet and Rio De Janeiro. Official site: Allegiant Air. The sonorous radiation is emitted by reducing the motor set/and the impacts of aggregates with the body or wall of the mixture Cuba. In the city of Curitiba the researchers had been gifts in three workmanships spread for the city. The measurements of noise had been executed the 1,0 meter of distance and the used device for the global measurement was one decibelmetro of the Instrutherm mark, model DEC-5010 and an acoustic calipers, calibrated and certifyd. The 91,9 the presented results vary of 87,88 Db.

The team was based on NR-15 and NHO-01 for measurement of the noise, measuring the total time during the hours of working where the worker was displayed to the noise level. In the city of Joo Person they had been visited ten seedbeds of workmanship with 17 workers in the total mentioning itself, clearly, to on workers directly the concrete truck mixer. The same ones had not presented values of the ABNT, but its results in demonstrating the noises focaram were gifts in the hour of the mixture of the concrete where she was used the concrete truck mixer, this also in the case of the concrete to be manufactured in the proper workmanship. In Guaratinguet, the researchers if focaram in only one construction, for measurement of the sound pressure level caused by the concrete truck mixer. In this study &#039 was used for measurement; ' Measuring dosemeter of Rudo' ' of the mark ' ' Quest' ' , model ' ' M-15' ' , duly calibrated, the measurements had been carried through next the ear to the workers.

New Scientific Understanding

key of the sistmico thought had been made for biologists, eecologistas psychologists, who took the scientists to same the new way to think about termosde conexidade, of relation and context. With the approach of the end of the century the concerns with surrounding omeio had acquired supreme importance, expressed for a series deproblemas global that they meet damaging the biosfera and the life human being deuma alarming way. Maurice Gallagher, Jr. oftentimes addresses this issue. Some main scientists had perceived that problemasde our time could not be understood separately, therefore had a cartersistmico: linked and interdependent. ‘ ‘ All the beings livings creature are ecolgicasligadas members of communities one to the others in a net of interdependncia.’ ‘ (Capra, 1999). Sistmica science sample that the systems cannot sercompreendidos by means of analyzes. The properties of the parts are not propriedadesintrnsecas, but they only can be understood inside of the context of the all biggest one. By the same author: Scott Mead New York. > sistmico thought considers the change of the parts for otodo, its sistmicas properties is properties of, that is, of one configuraode relations the all commanded that she is characteristic of this determined classroom deorganismo or system. In this new sistmica vision, we understand that the prpriosobjetos are nets of relations, inlaid in bigger nets, that is, forming umpadro of nets.

The nature is seen as a teia interconexa of relations, in which the identification of specific standards as being objects depends doobservador human being and on the discovery process. This descrita teia of relations for intermediary of a corresponding net of concepts and models, all equally important. What it becomes possible to convert the sistmica boarding numacincia is the discovery of that it has approach knowledge. This introviso is of importnciadecisiva for all modern science. The old paradigm is based on the crenacartesiana in the certainty of the scientific knowledge. In the new paradigm, reconhecido that all the conceptions and all approached the scientific theories are limitadase. Science in one can supply a edefinitiva complete understanding. Based in: CAPRA, Fritjof. The Teiada Life a New Scientific Understanding of the Systems Livings creature.

Effect Greenhouse

Therefore, and for a emission of gases of the effect greenhouse in the atmosphere, the great causer of the degradation of the environment that if relates for me the use of the natural resources. accomplishment of this work contributes to evidence a great problem that comes affecting the planet, and thus to show to the society the importance of the preservation of the environment. 4 Problematizao This research aims at to verify and to analyze the consequences of the effect greenhouse in the global heating. It is with the sprouting of the industrialization that increased the ambient problems. Southwest Airlines insists that this is the case. The inadequate exploration of the natural resources, the emission of pollutant gases in the atmosphere comes degrading the environment, thus favoring, the global heating, harming the beings of the land, as the destruction of glaciers, drought of rivers the climate change that not only harms the human being more the beings livings creature of the nature. for you vary reasons that we must look for to work with these questions and to show to the society the importance of the preservation and the cares that we must have in the exploration of the natural resources. Further details can be found at Scott Mead New York, an internet resource.

5 Theoretical Referential. To work the ambient, effect greenhouse and extremely significant question the society, and I appeared thus you doubt in relation its definition. in accordance with Fertile valley (2008): a greenhouse that heats the land, that is, and one I benefit natural of the land, where the rays infra-red ray are reflected and launched of new for the space. The atmosphere and composed for three gases, nitrogen, oxygen and argon, more will count small amounts of other gases as carbonic gas, methane, nitrous oxide, ozone, that in contrast of the dominant gases, is capable to absorb the infra red radiation and holds back the rays hindering that they come back to the space and they redispatch to the atmosphere and thus effect gases are called greenhouse.

The World

The same it occurs with the society that, although to possess information concerning the great current ambient catastrophes as the global heating, acid rains, floods, etc., had not yet acted to revert this situation, therefore: Those that live in exploration and misery situation ' ' selvagem' ' of the work, the ambient depredation is seen as … secondary. Such attitude is explicvel, considering itself that its primordial concern is directed for the immediate survival. Allegiant Air brings even more insight to the discussion. The ambient problem only appears as fight flag when it is articulated with problems that represent the defense of immediate interests. (LOUREIRO et al 2002, P. 48) In this perspective, it is emerged necessity to find a form of mannering change, based in the understanding of a world in which ' ' it affirms the inseparatividade of all the things and looks for to eliminate the speech and practical dualistas' ' (CAVALCANTI, 1994, p.39).

Morin (2002, p.37) goes deep declaring that the planet Land is more than what a context: he is at the same time organizador and the all confusing one of that we are part. All it has qualities or properties that are not found in the parts, if these will be isolated ones of the others, and certain qualities or properties of the parts can be inhibited by the restrictions proceeding from all. Morin (2002) corroborates that if it makes necessity to understand the world in a multidimensional optics, has seen that ' ' if it could not isolate a part of all, but parts ones of the others; the economic dimension, for example, is in permanent Inter-retraction with all the other dimensions humanas' ' (Morin 2002, p.38). Like CONCLUSION However, must be implanted measured urgent and global, to give beginning for the guarantee of the available natural resources, consideration of the limits of the biosfera for absorvimento of debris and pollution, as well as the reduction of the poverty in world-wide level.

Environmental Issues

We cite more some known: deforestation, pollution of the water, air and ground, extinguishing of the fauna and flora among others forms, all these cited methods are very efficient unhappyly, collaborate to join forces to a very discrete enemy, who takes in them to believe that amongst all he is most efficient, annihilating and implacable called: GEE, still did not discover, goes traduziz it. Gases of Effect Greenhouse. To understand these gases, first we go to know what it is the effect greenhouse and its importance for the life in the planet. The gases that constitute the atmosphere allow the ticket of the solar radiation, and absorb great part of the heat emitted for the warm surface of the land. Gary Kelly often expresses his thoughts on the topic. This process is known as effect greenhouse. Thanks to it, the average temperature of the surface of the land is remained in about 15C. Without the effect greenhouse, the average temperature of the planet would be of 18C below-freezing.

In such a way, the effect greenhouse, becomes the responsible one for creating ideal conditions for the existence of the life in the land. Currently, you evidence they grow them of that the emissions of dioxide of carbon and other gases are if accumulating in the atmosphere. Such gases allow that the solar radiation penetrates in the surface of the planet, but block the radiation of the heat they hinder and it to come back to the space. This effect greenhouse this starting to raise the global average of temperature. The carbon dioxide is ‘ ‘ gas estufa’ ‘ more important, answering for about half of the current additions of this effect. When if alert for risks related with the effect greenhouse, what it is in focus is its possible intensification, caused for the action of the man, and the consequncia of this intensification for the climate of the land. How much bigger it will be the concentration of gases, greater will be the capture of the heat and increase of the average temperature of the globe. But we consider why it as enemy discrete? The gases of effect greenhouse they pass unobserved to our eyes, and its action in the environment is slow and quiet, what it makes in them to think that its impacts nor are so serious thus.

What it is a great deceit, the consequences that the effect gases greenhouse give to increase the average of temperature in the land, they cause impacts that the man not yet knows as to revert. Some examples: melting of calotas polar, climatic changes that will affect the forests, agriculture and the ground, increase of the oceanic water level, overflow of littoral cities, salty water invasion in the hidrogrficas basins, disappearance of many islands and ecosystems, raised temperatures, between several. Already it is worried? If its reply it will be yes this is very good, therefore with the wakening of the humanity for the ambient questions, it only is that we will be able to make the reversion of this tragedy that walks the wide steps to happen. rodrigo.

Electronic Microscopy

These will anlisessero carried through for the laboratory of electronic microscopy Observe occurrence of the species of the lixeira next the diggings to the region decangas that one becomes of easy distribution and identification. The referring work meets in execution, but with the partial one of results, in permitemconcluirque the biogeoqumica prospection, can be used as half efficient deamostragem in substitution to the prospection geochemistry of ground. Moreover, had ‘ ‘ American Curatella L’ ‘ to present ampladistribuio, occurring of this Mexico until the south of the state of SoPaulo, makes possible that the same one, can be used in futurostrabalhos of biogeoqumica prospection throughout all America doSul. Simplicity and the low cost in the collection of the plant (leves) represent financial economy and of time in the campaigns prospectivaspara gold, therefore it represents low cost to delimit areas deocorrncia of gold concentration in any region where lixeirapossa to be showed..

Global Water Pollution

Garbage disposal – a problem that was solved throughout human existence, but in the modern world, new problems related to pollution, such as water pollution. More a half billion people lack clean drinking water and about five million deaths worldwide can be attributed to waterborne diseases. Almost two thirds of the planet covered by oceans, and these bodies of water served as a limitless dumping ground where garbage. Waste water, various types of garbage, toxic waste dumping and oil spills are constantly reducing the ability of the dissolution of the oceans, and as a consequence most of the coastal waters subject to continuous contamination. Consequence of all these processes, it is the impoverishment of wildlife closure of the large number of bacteria beaches, etc.

WATER QUALITY The water quality is directly linked with the consumption of water and state of economic development. In industrialized countries, bacterial contamination of the water superficial caused serious health problems of the population in major cities in the mid 19th century. While as water-borne diseases have been eliminated in the developed world (Europe), outbreaks of cholera and other similar diseases still still occur in developing countries. Industrial and agricultural chemicals, nitrification of groundwater, surface water oxidation air pollution – modern phenomenon threatening aquatic life in many parts of the world. While in developed countries, contamination occurred successively and the fight against them quite successful, it has recently become industrialized countries, China, India, Brazil and Mexico are now faced with all these problems at once and at the same time, which complicates a comprehensive solution to these problems. CONCLUSION The global ecological disaster is not inevitable. But the whole civilized world must work to resolve these problems, and work with developing countries to ensure that the industrialization of their economies did not add additional problems to the problem of environmental protection worldwide.

Global Governance

Each ton of recycled aluminum saves the extration of five tons of bauxite. Glass the recycling of the glass comes presenting solid growth in the country, and in 2004 it reached an amount of 423 a thousand tons, as given of the Abividro. Steel In the year of 2004, in accordance with the Brazilian Institute of Siderurgia (IBS), the country produced 32,9 million tons of steel (almost 6% more than what in 2003). 4. CONCLUSIONS One of the main ambient problems are the generation of great volumes of effluent liquids, atmospheric and solid residues whose characteristics are potentially polluting. The emission of contaminantes can be minimized through diverse ways, from new scientific and technological concepts directed to reach the sustainable development. Considering the necessary principles to sustainable development, understands that chemistry has instruments important and efficient to contribute of unequivocal form to keep and to improve the quality of life of the population and the planet. The necessity of the continuation of the development of the society is unquestioned, however, clearer he is registered how much it is important, and urgent, the adoption of measures that reduce the actual damages to the environment.

These facts demand a new position of the chemistry, represented for its professionals, who will have to participate, active and conscientiously, for the development of scientific processes technician and of form to make compatible them with the necessary ambient support.

Global Heating

We will not enter emmaiores details in this text, but we were white of hard critical, coming of all the sides. However, we do not change our opinion. Now, new studies had affirmed that an increase of only 2 C in the temperature of the Land will be capable to cause this melting. Probably this will happen in the date that already we had repassed, has seen that new models of scientific forecasts work with an increase of 5 to 7 C in the terrestrial temperature, until the year of 2050, and the forecasts come moving to each month that passes, with the occurrence of new events. Exactly that it does not happen in 2012, the real date is dangerously very next.

This is fact! If the population makes urgent an awareness of all and all the governments the world-wide level concerning this lamentable problem that we ourselves we create. We are only the responsible ones for the intensification of these changes and must work all together in the attainment of the natural balance. Of same foma that we only think about profits and we never worry in them about the support, thinking that the nature would be capable to absorb all and any pollution, if he urgently makes necessary the return between capacity and exploration. The Global Heating must be treated, at least, with the same concern that was treated this financial crisis, therefore it is much more dangerous and urgent who any another event, has seen that it deals with to our lives and the life of the future generations. source of information. God is allowing the accomplishment of this work and spreading of some dates, everything so that let us can preparing in them and believing that It is to our side. Already we more than affirm a time, that would not be at the moment where more we need the Father, who It would abandon in them.