Уточнить поиск
Результаты 281-290 из 374
Distribution and abundance of meiofauna in a subtropical coastal lagoon in the south-eastern gulf of California, Mexico
1997
Noguera, S.E.G. | Hendrickx, M.E. (Estacion Mazatlan, Instituto de Ciencias del Mar y Limnologia, Universidad Nacional Autonoma de Mexico, Ap. Postal 811, 82000, Mazatlan, Sinaloa (Mexico))
Increase of organochlorines and mercury levels in common guillemots Uria aalge during winter in the southern North Sea
1997
Joiris, C.R. | Tapia, G. | Holsbeek, L. (Laboratory for Ecotoxicology and Polar Ecology, Free University of Brussels (VUB), Pleinlaan 2, B-1050 Brussels (Belgium))
Metals, petroleum hydrocarbons and organochlorines in inshore sediments and waters of Mombasa, Kenya
1997
Williams, T.M. | Rees, J.G. | Ferguson, A. | Herd, R.A. | Kairu, K.K. | Yobe, A.C. (British Geological Survey, Keyworth, Nottingham (United Kingdom))
Effects of storage conditions of biological materials on the contents of organochlorine compounds and mercury
1997
Boer, J. de | Smedes, F. (DLO-Netherlands Institute for Fisheries Research, P.O. Box 68, 1970 AB IJmuiden (Netherlands))
Concentrations of Cd, Pb, Zn and Cu in pristine wetlands of the Russian Arctic
1997
Zhulidov, A.V. | Headley, J.V. | Robarts, R.D. | Nikanorov, A.M. | Ischenko, A.A. | Champ, M.A. (Hydrochemical Institute, Federal Services of Russia for Hydrometeorology and Environmental Monitoring, Stachki Ave. 198, Rostov-on-Don 344104 (Russian Federation))
Concentrations of Cd, Pb, Zn and Cu in contaminated wetlands of the Russian Arctic
1997
Zhulidov, A.V. | Headley, J.V. | Robarts, R.D. | Nikanorov, A.M. | Ischenko, A.A. | Champ, M.A. (Hydrochemical Institute-Federal Services of Russia for Hydrometeorology and Environmental Monitoring, Stachki Ave. 198, Rostov-on-Don 344104 (Russian Federation))
Long term evolution of petroleum biomarkers in Mangrove soil (Guadeloupe)
1997
Munoz, D. | Guiliano, M. | Doumenq, P. | Jacquot, F. | Scherrer, P. | Mille, G. (Laboratoire de Chimie Analytique de l'Environnement, Case 312, Faculte des Sciences et Techniques de St Jerome, 13397 Marseille Cedex 20 (France))
The determination by HPLC of PCB and p,p'-DDE residues in marine mammals stranded on the Oregon coast, 1991-1995
1997
Hayteas, D.L. | Duffield, D.A. (Department of Biology, Portland State University, Portland, Oregon 97207 (USA))
Environmental and pollution condition of the Huizache-Caimanero Lagoon, in the north-west of Mexico
1997
Guillermo Galindo, R.J. | Alejandra Medina, J.M. | Cecilio Villagrana, L. | Leonardo Ibarra, C. (Escuela de Ciencias del Mar, Universidad Autonoma de Sinaloa, Paseo Claussen s/n Mazatlan, 82000 Sinaloa (Mexico))
Embodied pollution and trade: a two-country general equilibrium model Полный текст
1997
Diao, Xinshen | Roe, Terry L.
The effects of environmental policy on trade and social welfare are analyzed in a modified Heckscher-Ohlin framework where pollution is embodied in a good consumed. Utility is non-homothetic to account for changes in the demand for healthy goods when income increases. If the polluting input is used intensively, taxing it alone can cause an increase in the good's level of pollution concentration. Instead, a tax on the polluting input in combination with a subsidy to the non-polluting input can result in Pareto improvement. Contrary to other approaches, an abatement policy does not necessarily have a negative effect on a country's comparative advantage. However, if the country is large, change in terms of trade may cause one country to be made better off at the expense of the other, which suggests that compensatory payments may be required to encourage abatement policies.
Показать больше [+] Меньше [-]