خيارات البحث
النتائج 1 - 10 من 76
[Ocean protection and management: underlying principles and elements for protection and management of marine and coastal environments]
1990
Macro and microscopic effects of polluted seasprays on Pinus halepensis needles in El Saler Natural Park (Valencia, Eastern Spain)
2002
Calatayud, V. (Fundacion CEAM, Valencia (Spain)) | Della Rocca, G. | Paoletti, E. | Sanz, M. J.
Coastal forest decline due to seasprays has been reported from all continents, both on broadleaves and conifers. The main cause has been identified in the presence of surfactants. Sea winds transport these substances to the leaves, where they are absorbed via cuticula and stomata producing indirect and also direct damage. The scope of this work is the macroscopic and microscopic assessment of the long term effects of polluted seasprays on Aleppo pines in natural conditions from the Saler coastline (Eastern Spain) inwards. Surfactants may be involved in the damage to Aleppo pine in El Saler as more severe episodes of damage have been observed in the last decade
اظهر المزيد [+] اقل [-]National status and trends mussel watch program: chlordane-related compounds in Gulf of Mexico oysters, 1986-90
1993
Sericano, J.L. | Wade, T.L. | Brooks, J.M. | Atlas, E.L. | Fay, R.R. | Wilkinson, D.L. (Geochemical and Environmental Research Group, Texas A and M University, 833 Graham Road, College Station, TX 77845 (USA))
Impact of oil pollution on seabirds
1984
Clark, R.B.
Using seabirds to monitor mercury in marine environments. The validity of conversion ratios for tissue comparisons
1990
Thompson, D.R. | Stewart, F.M. | Furness, R.W.
Adrenocortical hyperplasia, disease and chlorinated hydrocarbons in the harbour porpoise (Phocoena phocoena)
1993
Kuiken, T. | Hofle, U. | Bennett, P.M. | Allchin, C.R. | Kirkwood, J.K. | Baker, J.R. | Appleby, E.C. | Lockyer, C.H. | Walton, M.J. | Sheldrick, M.C. (Veterinary Science Group, Institute of Zoology, Zoological Society of London, Regent's Park, London NW1 4RY (United Kingdom))
Persistent organophosphorus pesticides in tropical marine environments
1992
Readman, J.W. | Kwong, L.L.W. | Mee, L.D. | Bartocci, J. | Nilve, G. | Rodriguez-Solano, J.A. | Gonzalez-Farias, F. (International Atomic Energy Agency, Marine Environment Laboratory, PO Box 800, MC-98012 (Monaco))
Chemicals regulation - Application of the criteria for classification of existing chemicals as dangerous for the environment
1995
Knacker, T. | Schallnass, H.J. | Klaschka, U. | Ahlers, J. (ECT Oekotoxikologie GmbH, Bad Soden (Germany))
The North Sea - Invisible decline? [Greenpeace report, Short Version]
1995
Johnston, P. | Verbeek, M. | MacGarvin, M. | Simmonds, M. | Mayer, S. | McKay, B. (Exeter Univ. (United Kingdom). Greenpeace Exeter Research Lab.)
[Benthic foraminifera (protozoa) as biomarkers of pollution in coastal area: situation on knowledge]
1995
Bourdillon, C. (Bureau de Recherches Geologiques et Minieres, Orleans (France))
