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Global climatic changes: modelling the potential responses of agro-ecosystems with special reference to crop protection.
1995
Goudriaan J. | Zadoks J.C.
The impact of UV-B radiation and ozone on terrestrial vegetation.
1994
Runeckles V.C. | Krupa S.V.
Reindeer summer pastures and ultraviolet radiation (UV)
2002
Soppela, P. (University of Lapland, Rovaniemi (Finland). Arctic Centre) | Turunen, M. | Heiskari, U. | Forbes, B. | Aikio, P. | Magga, H. | Sutinen, M. L. | Ahman, B. | Helle, T. | Nieminen, M. | Kyro, E. | Lakkala, K. | Huttunen, S. | Uhlig, C.
The aim of the proposed research is to investigate the effects of UV-radiation on chemical composition, palatability and digestibility of summer pasture plants of reindeer. The studies are planned to be conducted in natural peatland ecosystems with (I) enhanced UV-B radiation, provided by UV-B lamps and (II) with UV-filtration experiments with the same plant species in reindeer pastures in the Lappi Reindeer Herding Cooperative in Eastern Finnish Lapland. The results will provide information about the effects of ambient and enhanced UV radiation on summer pastures of reindeer and can be used to evaluate their consequences on reindeer management
Show more [+] Less [-]Growth, photosynthesis and UV-B absorbing compounds of Portuguese Barbela wheat exposed to ultraviolet-B radiation
1999
Correia, C.M. | Torres-Pereira, M.S. | Torres-Pereira, J.M.G. (Department of Biological and Environmental Engineering, University of Tras-os-Montes and Alto Douro, Apartado 202, 5000 Vila Real (Portugal))
The effect of reciprocal treatments with ozone and ultraviolet-B radiation on photosynthesis and growth of perennial grass Elymus athericus
1997
Staaij, J.W.M. van de | Tonneijck, A.E.G. | Rozema, J. (Department of Ecology and Ecotoxicology, Vrije Universiteit, De Boelelaan 1087, 1081 HV Amsterdam (Netherlands))
Increased UV-B radiation reduces N2-fixation in tropical leguminous crops
1997
Anupa Singh (Department of Botany, Banaras Hindu University, Varanasi-221 005 (India))
Effects of ultraviolet-B radiation (UV-B) on growth and physiology of the dune grassland species Calamagrostis epigeios
1995
Tosserams, M. | Rozema, J. (Department of Ecology and Ecotoxicology, Faculty of Biology, Vrije Universiteit, De Boelelaan 1087, 1081 HV Amsterdam (Netherlands))
Climate change: potential effects of increased atmospheric carbon dioxide (CO(2)), ozone (O3), and ultraviolet-B (UV-B) radiation on plant diseases
1995
Manning, W.J. | Tiedemann, A. von (Department of Plant Pathology, University of Massachusetts, Amherst, MA 01003-2420 (USA))
Assessment of the impact of rising carbon dioxide and other potential climate changes on vegetation
1994
Baker, J.T. | Allen, L.H. Jr. (Agronomy Department, University of Florida, Gainesville, FL 32611 (USA))
Impact of UV-B irradiation on resistance to infectious diseases and efficacy of vaccination
2001
Loveren, H. van
