articulo aire

Projected value of prevented agricultural production damage in the Mapocho river basin due to ozone level control

Agricultural production is heavily dependent on environmental conditions ,including air quality plays a major role . The literature has identified various air pollutant potential to cause adverse effects on commercial agricultural production , among which are SO2 , NO2 and O3. Inparticular, the O3 present in the lowest layer of the atmosphere has been identified as the most phytotoxic and harmful air pollution in the world . In this research work , the physical benefits of afarm management plan tropospheric ozone levels , using the approach of avoided damage is estimated . In addition, the estimated physical benefits are used to estimate the economic benefits associatedwith an environmental policy designed to reduce the basis of tropospheric ozone concentration in the Mapocho River basin . The results indicate that the agricultural benefits of controlling ozonelevels in the basin of the river Mapocho, reach a present value of about 173.7 million dollars, which corresponds to an equivalent annual flow of agricultural benefits 20.8 millions of dollars.Bibliografia
Donoso,_G. (Universidad Catolica de Chile, Santiago (Chile). Fac. De Agronomía e Ingeniería Forestal.Dept. de Economia Agraria) Cancino,_J.

Unknown Words: phytotoxic, tropospheric, ozone,atmosphere.
Palabras desconocida: fitotoxicos, troposforico, ozono, atmosférico.

IMPORTANCIA
Es importante tener en cuenta que el aire es un recurso necesario para el ser humano, si loalteramos los efectos serían perjudiciales para nosotros como para todo ser vivo, cada vez que utilizamos productos que contenga aerosoles y también en la quema de combustible, queson algunos de los causantes de producir el aumento de gases que componen el aire los cuales seria perjudiciales para nuestra salud, estamos contaminando y alterando el aire. Al no...