Search results

… the necessary financial resources for the procurement of chemical fertilizers, pesticides and herbicides.33 This … be optimally adapted to farming systems that do not use chemical fertilizers and pesticides – in industrialized …

… damaged by light or temperature changes, pollution or chemical changes in the water. The exceptionally strong El …

… the application of ecological classification methods and chemical indices for the medium- and long-term review of …

… oil production facilities. Added to this is mortality from chemical residues and heavy metals, and the accidental … marine pollution, overfishing and bycatch. Pollution Oil, chemical residues (PCBs), heavy metals and marine debris are … on wildlife, although oil spills are known to occur. Chemical residues and heavy metals within the marine …

… Landívar. Martínez Rojas, O. E. (2006). Physical and chemical water quality of the Chiquimulilla Channel in … Water quality of river system Deviation of physical and chemical parameters from national standard range values. … A New Approach to the Landslide Early Warning Using the Chemical Composition Fluctuation in the Leakage from …

… the water without making any changes to the physical or chemical properties, mainly used for generating electric … surface water applications. They include the physical and chemical nature of any impairment of the aquifer adversely …

… a high toll on communities. Moreover, widespread use of chemical pesticides and herbicides in agriculture has led to …

… sells 29 other plant products to the pharmaceutical and chemical industry. Other major exporters include the Société …