Global warming has become a problem at an interview between the scientific community, having put firmly on the political arena and became the subject of debate many of the larger countries, because everyone realized the gravity of the human, so scientists working on the search for a way out rid the world of the scourge of these dangerous phenomenon that threatens the climate Planet Earth, and thus threatens extinction of many kinds of neighborhoods.


 

In a new catastrophe disasters gasses, which surpassed the dykes and raided by the creatures, Australian researchers said that climate change weakens hearing the fish making it difficult for them to find the homeless.


 

Means increasing the percentage of carbon in the atmosphere decline in the proportion of calcium in the water and thus weaken the hearing at the fish that depend on the extent of hearing impairment reliance on the search for the homeless.


 

Says Monica Jageleano and Marchial Dbzynski of James Cook University: "Tropical fish in the Great mining countryside located off the east coast of Australia asymmetrical ears grow, and increase the proportion reduce the acidity of a substance calcium carbonate they need to grow fish with bones including bones healthy and authorization , and the high acid levels make it difficult for fish to absorb calcium rule. "


 

He said Dbzynski told "no. Me. CNN": "If you are hearing the fish at risk because they are not coordinated .. it would affect their ability to return to the coral reefs and then SER way in the wide Pacific."


 

Elsewhere, the latest report of the environment ministers of the Group of Eight that the greenhouse effect has become required daily on the lives of 150 species of animals and plants, which threatens the disappearance of a rapidly enormous biodiversity which is a serious threat to the environment.


 

The report explained that the effects of other greenhouse gases lead to a lack of water, food, floods and the spread of certain diseases such as malaria.


 

Marine DIE
  
    


 

In the same vein, the environmental organizations have warned Spain that pollution and oil spills and the high temperature of the earth affects the Mediterranean frightening speed and threatens to destroy.


 

He said Ricardo Aguilar expert in the affairs of the Mediterranean to the environmental group Oshina: "There are about 1500 type of marine and plant exposed to the threat .. it would be an exaggeration to say that the Mediterranean will die yet to see empty bottles and tin cans, plastic bags and other waste floating on waves .. The beauty of Spain considered its coast overlooking the Mediterranean hiding under chains of hotels and resorts coastal responsible for a portion of the pollution. "


 

Reflect about 200 thousand vessels each year, the average absolute about 650 thousand tons of oil in the water to make it more seas of the world saturated with oil, at the same time, the greenhouse gases responsible for global warming causing a rise in sea level, water temperature and salinity exacerbate the threat against ecosystems and marine life in the Mediterranean coasts of the advanced industrial countries such as Spain, France and Italy.


 

According to a study of the University Kantpria the continuing high level of the sea current rates the beaches at the southern Spanish will decline by about 10 meters in 2050 on average, and that the average surface temperature of water in the Mediterranean Sea rose by about half a degree over the past 50 years also increased water salinity .


 

And the effects of global warming is not limited to only sea water, causing global warming, threatening layers of snow melting permafrost areas, but surpassed does beyond that, the audit revealed hundreds of scientists to the scientific research being involved in the extinction of many species of birds and plants.


 

The experts also said that about 70 species of frogs extinct because of climatic changes, and that the notification takes between 100 to 200 species of animals that live in cold regions.


 

According to specialists in biology, University of Texas, and research leader, Camille depends: "Finally we see the extinction of samples from neighborhoods .. we have evidence .. it here .. it is a fact .. it is not just intuition, but scientists neighborhoods realities happen."


 

It quoted knowledgeable in their search for Migration Vistas animal populations to the north and the other is trying to adjust and adapt to climate changes side remarkable changes in the world of plants and breeding grounds for insects and parasites.


 

The changes come amid House surprising scientists who foresaw change and progress over the years, which linked it depends advent of spring early.


 

The scientists show concern towards some animals cold areas such as penguins and polar bears and how they stood with the rapid rise in temperature of the Earth, have retreated preparation of the "Emperor penguins" 300 pair of great interest to the Pole in only nine western as well as polar bears retreated preparation and vehicle weights.


 

World crops at risk
  
    


 

The following disasters gasses, as a recent study showed that this phenomenon may cause a retreat in global agricultural production seriously by in 2080 with low productivity in developing countries while improving in some rich countries.


 

He said economic expert William Klein support the study of India and Pakistan and most African States and most Latin American countries will be most affected, the study also found that the United States and most European countries, Russia and Canada may gain significant agricultural if the climatic change in the current path.


 

On the whole study forecasts published by the Centre for Global Development, based in Washington, Petersen Institute for International Economics that the decline of agricultural productivity in the world between 3 to 16 percent by the year 2080.


 

Australia is among the developed countries that seem bleaker future, with the expectation that ranges decline in the production of crops ranging from 17 to 27 percent. In the developing world study expected that the volume decline, which ranges over quickly in India between 29 percent and 38 percent, while speculated that up in the Sudan and Senegal to more than 50 percent, which means in essence a collapse of agricultural productivity.


 

Some analysts and confirms that the high temperature in the world or what is known as greenhouse phenomenon may actually be the blessing and not a curse to crops and reduce the impact of climate change caused by human. They were taken from studies conducted in the laboratory as saying that the obvious potential gains in crop production could be up to 30 percent while increasing emissions of carbon dioxide.