02/22/2014

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The Answer Diversity. Variability of living organisms at all levels, as well as the relationships which are established between them. Rarity and representativeness. In economic sense strange thing is valuable. Also strange thing is also more vulnerable. Representativeness measured addition how close is this the definable optimum resource. Naturalness. What has not been transformed by man is only natural. However, due to the difficulty of finding spaces with these characteristics we must extend the definition to those spaces which, having been altered by man, substantially retained its character. Productivity. Degree of isolation of this element with respect to others of their species. Inability to be replaced. Quality (fulfilment of the functions played by that element of the medium). Frailty or vulnerability (susceptibility to change due to external to the ecological environment disturbances). Singularity. Trend in the future. Evolution of the element. Forecast of impacts. The anticipation of alterations should make it clear what impacts are striking against those who are minimal (legislative criteria in this classification). This assessment is achieved by crossing of the elements of the project against the elements that will be affected by the same in the natural environment. Impacts have to be characterized (described), ranked by value of severity of impact on the MA and evaluated globally. Problems that arise are: or uncertainty about the actual response of the system to the impact generated by the project. The answer can be estimated but it is sometimes difficult to determine what will be the actual behavior of the system to the alteration. or lack of strong deviations thereof that may be significant in determining the overall impact of this project information. To somehow quantify impacts arise impact indicators, which should be: or main. or reliable. Representative of the impact to be measured. Exclusive, i.e. that in its value intervene...
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Los Roques National Park Some fish species as the landed or surgeons, the cachamas, Angelfish or angel fish and butterflies have special adaptations to life on the reef; the eye-catching wrasse fish are dedicated to clean other fish; parrots or parakeets scraping the calcareous surface of coral polyps with their strong jaws. Snapper, rabirrubias, charites, groupers and spiny lobster, among others, complete the cast that moves over this extraordinary natural setting. Preserve the environment the archipelago los Roques debate today to find an effective formula that reconcile economic with its status of national park development. Under certain regulations, is based on the traditional exploitation of its fishery resources and, thanks to the special environmental conditions, to the growing tourist activity. Diving - next to sport fishing - is one of the activities requiring special permits issued by the authorities of Los Roques National Park. In the specific case of scuba diving, also apply some restrictions that seek to protect and preserve the environment. For example, there are areas delimited for this activity, diving groups may not exceed 12 persons, are only allowed three groups on the same dive and every point of diving can be visited only every four days. Names as exotic as stone of the banter, flip Rabusqui.this, mouth of Cote, Cayo Sal, Noronqui and two Mosquices point to some of the most popular dive spots that offer abundant pelagic life such as groupers and Snappers of large, dense shoals of barracudas, green and mottled moray eels, turtles, Octopus and lobster, among other species. The visibility of the water varies between 15 and 60 meters, depending on the time of year, and depth media that is recorded on the dive sites is situated between 6 and 60 meters. There is a special use zone in which the station of Biology Marine two...