Hello appreciated community steemit, steemiteducation and readers in general; in recent years, it has awakened a growing interest for the study of the environmental and ecological conditions because of the drastic changes that occur regularly in various geographical points of the world; each natural event is a direct response to the models of development which has been implemented since the industrial revolution. With regard to these considerations, we invite you to know the stem called global warming and global dimming: a response of nature humanity.
Contextualization of the theme
Land in its evolutionary Dynamics continues its process of transformation that started it is approximately 4.5 billion years, with the separation of the oceans, continents, plant population and animal training, balance of the biosphere (where is all forms of life), among others. Thanks to this perfect and wise autogestionamiento through various cyclic processes, it is possible for oxygen, vegetation, animals, water, land for various uses, mineral wealth, gas and oil, among others.
As it is known, from the divine standpoint, the first two human beings who inhabited the land enjoyed a perfectly balanced environment, so the heart of the Apple Eve threw down barely could affect. However, from a historical and anthropological perspective is known from the Neolithic period stone stage, man begins to make some tools, see fire, animal hunting and crudely enters agriculture for meeting your needs. In this way human settlements in its dynamic revolutionary's life were shaping a developing social system with techniques, methods and technological practices for your well-being, causing small impacts on their environment; This set of actions is known as anthropogenic activities.
Purpose of research
This generic characterization on the planet and its operation, while the synthetic description of the evolution of mankind with regard to the relationship man - society - environment, born with the interest of the author in analyzing the phenomena of global warming global and global dimming, its causes and consequences, as also, the predictive conclusions of side effects on the human population and environmental component in general, to contribute to the production of knowledge in environmental matters, ecological and social, promoting social and environmental awareness.
An overview of global warming and global dimming
Teaching resources that guarantee to any reader and public steemians generally done knowledge without own technical language on the subject are used for a better understanding. Suppose that you decide to establish a small poultry unit for family consumption, create conducive environmental conditions for the lift, growth and development of animals. You prepare the soil with a bed of sawdust that will allow proper management of wastes, fencing with ventilation, curtains, lighting, temperature control, water and food, among others.
In this whole process has created an ecosystem artificial taking into consideration the biological and physiological characteristics of the species, which depending on your age need to heat, humidity control, wind... If for some reason the curtains will be down and the temperature exceeds 37 ° C because the bulbs were not switched off at the appointed time, physiological manifestations would not take to manifest itself in the population, increasing water consumption and consequent oxygen, would stress and cannibalism, the concentration of gases caused by organic waste and lack of ventilation end up depleting oxygen at this point respiratory disorders eventually suffocate and cause the death of the animals.
The previous event arises because the environmental balance of the ecosystem was broken, the factors that kept the conditions were neglected. The animals would be outraged if he compares them with the Homo sapiens (man). This is to signify that the animals do not break the ecological balance of the environment (with the exception of certain cases that mostly derive from the influence anthropogenic), while in its anthropocentric man stopped in the center of the Earth and has promoted until space to look down and say: I can have everything that is in the astral body in the way that it deems appropriate.
This conception of the be thinking smarter in the world, it has led him to leave the bulbs lit with shades down, with a large population that unknown causes real's worse still, in his frenzy and global warming has sparked fire to the wood chips that serve as bed (substrate) generating ash, pollutants and other contaminant particles that suspended travelling as a stowaway in greenhouse gases and they have accumulated in the atmosphere.
Understanding the phenomenon global warming
It can be inferred that he has reached a destructive crossroads that threatens the planet, it's two colossal phenomena: global warming and global dimming. In response to the first, it is usually public domain information, the scientific community has always shown its concern even though economic, energy, geopolitical and technological interests have hampered the realization of agreements, above all of its exemplary application in environmental policies adjusted to the planetary crisis. Using a legendary element of Norse mythology to represent the phenomenon, global warming would be the kraken of petrofosil civilization.
Obviously, human beings do not end up out of the dream state to the terrible blows that come by subjecting nature for the accumulation of wealth, because if something and you have to be aware, is that the so-called industrial development, recently mutated to sustainable development and sustainable development, at least that approximates it is welfare and rational use of natural resources. The problem of global warming is a matter of multiinterdisciplinario order with a branch of edges that by the nature of this article, so I won't touch it I circunscribo study the social and environmental field. In general and not technicality, I define global warming as the lack of control of the sensor temperature controller on the planet caused by the anthropogenic action.
Damage the sensor temperature controller of mother earth, it is as when a vehicle is damaged you retro fan which is the main mechanism that maintains the heat balance of the engine, preventing the overheating of this. In the first paragraph, mentioned the formation of the biosphere that is where all forms of life on Earth, so you have a better idea, it's 20 km divided proportionally by above and below the sea level, but in the depths of the ocean to more than 10 km could be anaerobic organisms (which do not need oxygen).
Let us specify that those conditions are thanks to the greenhouse which is the sensor temperature controller on the planet, has been responsible for millions of years to adjust the natural thermostat so there are different periods and seasons with respective changes weather depending on latitude and altitude among other factors.
It is clear that is the permanent operator to maintain proper thermal energy; now, keep not only a temperature for humanity and biota, but for other component, the sea level is one of them, because if the temperature increases the polar icecaps melt and would have to redraw the world map; for example, the large island of Greenland experiencing thaw from more than one decade ago, its permafrost (soil) in many places is unstable... They are irreversible impacts, it is not a game. Below some images that illustrate causes and effects of global warming. It is a giant who was awakened and encouraged, more has not been tamed because nature cannot be controlled by the Homo sapiens.
How happens the global warming
One of the main processes that put to the formation of the biosphere is the greenhouse, since we already know is a natural process. Let me quote a fragment of my articles to detail it better:
…ocurre from for millions of years, since the atmosphere was formed is closely linked to the formation of the biosphere (which develops all forms of life).The greenhouse effect is necessary for mankind, plants, animals and the planet in general; Let's say that your function is to maintain the thermally balanced Earth, UV-A and UV-B rays (to a lesser extent, these are carcinogens and cause other severe damage to human health) through the atmosphere, which is the compound between its layers by ozone, at an altitude of 80 kilometers above the sea level. [Author, para. 7 source]
Thinning of the layer of ozone (O3)
Within this conceptual framework, is a reference to consider the reduction of the ozone layer, because is not a hollow as usual you've heard, it's thinning caused by atmospheric ozone-depleting substances, between the that is the gas chlorine which destroy atmospheric ozone (or3), happens that molecules of chlorofluorocarbons (CFCS) destabilize the atmosphere and are divided, chlorine acts as a moth in wood and destroys ozone (O3), each atom of chlorine destroys about 100.000 molecules of (or3); other harmful substances are hydrochlorofluorocarbons (HCFCS), metilius (CH3Br) bromide and other halogenated substances, etc.
The (CH3Br) is almost as powerful as the same chlorine, was a multipurpose product because in principle it was used intensively as a fungicide, insecticide, nematicide, but also as an herbicide; organic damage to human beings and the environment are virtually irreversible. Once in the stratosphere (the layer of gas where the O3) collide with molecules of O3 and disintegrate them as if he had absorbed them.
Why heats up the Earth
For the above reasons, they are UV more easily, since the natural filter which retains the ultraviolet radiation in sunlight, has been demoted. Entered all the caloric energy of infrared refraction mirrors are insufficient, rather, oceans, seas, lakes and other natural surface water bodies cannot work because the heat is trapped in the troposphere, as that was a ping pong ball hits the water mirrors and gas layers of greenhouse effect of anthropocentric origin preventing them out into space.This causes overheating of the biosphere. Viewed this way, global warming is a consequence of accelerating or imbalance of the greenhouse.
Anthropogenic greenhouse gas
In fact, emissions of gases such as carbon dioxide (CO2) and worse yet methane (CH4), gas eight times more powerful than the previous one, have been accumulating and increasing the thickness of the GHG greenhouse (GHG) of natural origin, other gases as nitrous dioxide (N2or) and water vapour (H2or) are also released.
It is likely that any doubt on the components analysed; however, in the next segment of this research will be given answers to the following questions: how to stop the effects of global warming? Can sensor be repaired temperature controller to maintain a thermal equilibrium on the planet? Are they reversible damage caused so far? and which will generate for Didactics of discussion and socialization of knowledge. This and other binding questions, books would be written by its complex nature. Addressed the phenomenon of global warming, in the next segment is related to the global dimming, it is the opposite, i.e., as global warming heats up the biosphere, prevents it the global dimming...
Preliminary conclusions
To the extent that pass the years, decades, centuries, etc. valuable contributions of man have been in regards to technology, science, history and other disciplines important to the development and well-being of mankind; in their relentless quest experience learning and most of the scientific community, the planet, he is accusing response than the models of development and application of technologies employed so far, they are not correct.
In the last 30 years is come manifest most frequently natural events because of emissions of greenhouse gases that were released into the atmosphere more than 50 years ago. It is logical to think that the environmental crisis is more serious than many think. There are gases that can take up to 100 years to ascend to the atmosphere, these include ozone-depleting substances; Why is required:
Commonwealth of governmental and social effort that translates into participation active it hinge a genuine and friendly development environment, this can decipher a clear vision of harmony and enjoy sustainable and holistic in nature.
References
- Print and electronic sources:
Corzo, G. (2007). La industrialización y el medio ambiente global, protección ambiental, (Nº 13, 2007, Pág. 58-62)
Grupo Intergubernamental de Expertos sobre el Cambio Climático. (2014). Quinto Informe de Evaluación. https://cdkn.org/wp-content/uploads/2014/12/INFORME-del-IPCC-Que-implica-para-Latinoamerica-CDKN.pdf
Musso, J. (2007). ¿Cómo mitigar la entropía? Avances en la enseñanza de valores ambientales, protección ambiental, (Nº 13, 2007, Pág. 65-70)
Profeta, D. y Fermín, Koop (2015). Cambio climático. Revista claves21. Anuario 2015 http://claves21.com.ar/cambio-climatico-epub-pdf-ebook/
Unión Europea (2017). El cambio climático y el medio ambiente. Fichas técnicas http://www.europarl.europa.eu/RegData/etudes/fiches_techniques/2013/050402/04A_FT%282013%29050402_ES.pdf
- Images: photographs are a product of the experience of the author in various activities. They do not require attribution. Tomas made in different geographical points: images 1, 2 and 3 (estado Monagas - Venezuela), 4 (Dublin - Ireland), 5 (Punta de Mata - Venezuela) and 6 National Park Mochima (Anzoátegui - Venezuela State). They belong to the photo blog of the author.
- Resources: 1. Team digital camera brand Alcatel, pop model + 4. 2
- software iMindMap 9.0.3
Information and considerations presented in the analysis are supported in discussions on stage interdisciplinary, graduate and advanced studies of the author. I hope that the thematic content of its utility, feel freely disseminate it for academic purposes. If you have any doubts or questions let me know and warmly I will reply. We invite you to participate with your comments in a full debate to deepen discussions and what not addressed here.
I appreciate the time, attention and annoyances that took to qualify this article, which is my absolute authorship.
