Climate Change And Mexico
The Effect of Increased Greenhouse Gasses on Mexico and it's Effort to Reduce Environmental DamageFor over a hundred years, scientists have been carefully gathering and verifying data on the earth's temperature. The latest data reveals some striking trends: All 10 of the warmest years on record have occurred in the last 15 years The 1990's have already been warmer than the 1980's- the warmest decade on record The global average surface temperature has risen 0.5 degrees (site source)For the first time ever, the Intergovernmental Panel on Climate Change, the authoritative international body charged with studying this issue, concluded that the observed increase in global average temperature over the last century "is unlikely to be entirely natural in origin" and that "the balance of evidence suggests that there is a discernible human influence on global climate." The Earth's climate is the result of extremely complex interactions among the atmosphere, the oceans, the land masses, and living organisms, which are all warmed daily by the sun's enormous energy. This heat would radiate back into space if not for the atmosphere, which relies on a d
There seems to be now end is sight for the destruction of Mexico's ecosystems. As a third world LDC, economic progress has priority over environmental problems. Mexico presently spends less that 1percent of it's total GDP on saving it's environment (Pope, 1997). This will just not suffice. In addition to the problems mentioned, it's population is growing and Energy Secretary Jesus Reyes Heroles is moving to help build coal burning, private electric power pants in Mexico, adding to the air quality problems and already out of control carbon dioxide emissions (Malkin, 1996). Most of Mexico is an immense, elevated plateau, flanked by mountain ranges that fall sharply off to narrow coastal plains in the west and east. The two mountain chains, the Sierra Madre Occidental to the west and the Sierra Madre Oriental in the east, meet in a region called La Junta in the southeast. At La Junta the two ranges form the Sierra Madre del Sur, a maze of volcanic mountains containing the highest peaks in Mexico. The Sierra Madre Del Sur leads into the Isthmus of Tehuantepec, which lies between the Bay of Campeche and the Gulf of Tecuantepec. The prominent topographical feature of the country is the central plateau, a continuation of the plains of the southwestern U.S. Comprising more that half the total area of Mexico, the plateau slopes downward from the west to the east and from the south, where the elevation varies from about 1830 to 2440 m above sea level, to the north with an elevation of about 1070 to 1220 m. Two large valleys form notable depressions in the plateau: the Bolson de Mapimi in the north and the Valley of Mexico, or Anahuac, in central Mexico (Encyclopedia Brittanica, CD 1997). Mexico is besected by the Tropic of Cancer; therefore, the southern half is included in the Torrid Zone. In general, climate varies with altitude. The tierra caliente (hot land) includes the low coastal plains, extending from sea level to about 914 m. Weather is extremely humid, with temperatures varying from 15.6< to 21.1< C. The tierra fria (cold land) exstends from about 1830 to 2745 m. The average temperature range is 15 to 17.2 C (Encyclopedia Brittanica, CD 1997). Malkin, E. (1996) Is there light as the end of the power grid: Mexico is making it easier to build private electricity plants. Business Week, 3475, 116.Green Globe Yearbook 1997: Relations to main international agreements and IGO's. [on-line] This paper will discuss some impacts of global climate change on Mexico, what action Mexico is taking toward sustainable development (ie. Population conferences, earth summits, etc.), how Mexico is treating it's environment presently, and background information of Mexico will be presented. Greenpeace: Mexico likely to be drier... [on-line]The strategy followed has laid the foundations for sustained development, and has sought to increase per capita income through greater efficiency of the industrial base in an environment of macroeconomic stability. During the 1989-1993 period, GDP grew at an average annual rate 2.9 percent
Some common words found in the essay are:
Climate Change, Solidarity Pact, Brittanica CD, According Panel's, Reyes Heroles, Gulf Tecuantepec, Population Fund, Torrid Zone, Spanish Indian, Cabinte Ministers, carbon dioxide, brittanica cd 1997, encyclopedia brittanica, cd 1997, on-line available, brittanica cd, encyclopedia brittanica cd, climate change, global warming, sierra madre, sea level, heat-trapping gases, on-line available wwwpresidenciagobmx, sierra madre del, madre del sur,
Approximate Word count = 2171
Approximate Pages = 9 (250 words per page double spaced)
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