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… and conversion. However, some effects, such as those from chemical pollutants, waste or excess nutrients, are more … ducks Somateria mollissima � Lead poisoning Technology and industrial changes � Food production changes � Breakdown in … agricultural intensification and expansion, increasing industrial and human population pressures including the …

… correct physio‐chemical or biological conditions.      … e affected, from the ranges of species present, to rates of chemical  … from  the  ranges  of  species  present,  to  rates  of  chemical  … from  tourist activities, disposal of  industrial effluents and plastics  in  …

… corresponded with the “model” or “demonstration” farm and industrial projects of the early days of the ODA. The first … and rural development. What had happened was that the “industrial” wildlife management schemes had failed, as had … due to traditional land uses, like livestock rearing and industrial agriculture and forestry. Besides the economic …

… for agri- culture and/or forestry; - development of urban/industrial/energy/water/transport infrastructure; - global … oil production facilities. Added to this is mortality from chemical residues and heavy metals, and the accidental … increas- ing competition among agricultural, municipal, industrial and wildlife uses. The majority of migratory bird …