خيارات البحث
النتائج 1 - 10 من 43
A chamberless field exposure system for determining the effects of gaseous air pollutants on crop growth and yield.
1990
Runeckles V.C. | Wright E.F. | White D.
Ozone alters carbon allocation in loblolly pine: assessment with carbon-11 labeling.
1990
Spence R.D. | Rykiel E.J. Jr. | Sharpe P.J.H.
Surface ozone exposures measured at clean locations around the world.
1990
Lefohn A.S. | Krupa S.V. | Winstanley D.
Persistent effects of ozone on needle water loss and wettability in Norway spruce.
1990
Barnes J.D. | Eamus D. | Davison A.W. | Ro Poulsen H. | Mortensen L.
Performance of some growth variables
1990
Billen, N. | Schatzle, H. | Seufert, G. | Arndt, U. (Institut fur Landeskultur und Pflanzenokologie, Fachgebiet Pflanzenokologie, Universitat Hohenheim, W-7000 Stuttgart 70 (Germany))
CO(2)/H(2)O gas exchange parameters of one- and two-year-old needles of spruce and fir
1990
Schweizer, B. | Arndt, U. (Institut fur Landeskultur und Pflanzenokologie, Fachgebiet Pflanzenokologie, Universitat Hohenheim, W-7000 Stuttgart 70 (Germany))
Mycorrhizal populations and fine root development on Norway spruce exposed to controlled doses of gaseous pollutants and simulated acidic rain treatments
1990
Blaschke, H. (Lehrstuhl fur Forstbotanik der Universitat Munchen, W-8000 Munich 40 (Germany))
Visible injury responses
1990
Arndt, U. | Billen, N. | Seufert, G. | Ludwig, W. | Borkhart, K. | Ohnesorge, B. (Institut fur Landeskultur und Pflanzenokologie, Universitat Hohenheim, W-7000 Stuttgart 70 Hohenheim (Germany))
An assessment of the impact of ambient ozone on field-grown crops in New Jersey using the EDU method: Part 1 - white potato (Solanum tuberosum)
1990
Clarke, B.B. | Greenhalgh-Weidman, B. | Brennan, E.G. (Department of Plant Pathology, Cook College, New Jersey Agricultural Experiment Station, New Brunswick, NJ 08903 (USA))
Biochemical response of Norway spruce (Picea abies (L.) Karst.) towards 14-month exposure to ozone and acid mist: Part II - Effects on protein biosynthesis
1990
Schmitt, R. | Sandermann, H. Jr. (Institut fur Biochemische Pflanzenpathologie, GSF Munchen, 8042 Neuherberg, Germany)
