AGRIS — международная информационная система по сельскохозяйственным наукам и технологиям

[ Опубликовано в: Pollution ]
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Effects of elevated CO2, nitrogen supply and tropospheric ozone on spring wheat-II. Nutrients (N, P, K, S, Ca, Mg, Fe, Mn, Zn)

1997

Fangmeier, A. | Gruters, U. | Hogy, P. | Vermehren, B. | Jager, H.J. (Institut fur Pflanzenokologie, Heinrich-Buff-Ring 38, D-35392 Giessen (Germany))

Department for Environment, Food and Rural Affairs - United Kingdom

Effect of heavy metals and mineral nutrients on forest litter respiration rate

1994

Laskowski, R. | Maryanski, M. | Niklinska, M. (Department of Ecosystem Studies, Institute of Environmental Biology, Jagiellonian University, Ingardena 6, PL-30-060 Cracow (Poland))

Department for Environment, Food and Rural Affairs - United Kingdom

Response of a grassland ecosystem to air pollutants: -II The chemical climate: Fluxes of sedimenting airborne matter

1994

Daemmgen, U. | Gruenhage, L. | Kuesters, A. | Jaeger, H.J. (Federal Agricultural Research Centre Braunschweig-Voelkenrode, Agricultural Institute for Climate Research, Muencheberg (Germany))

Department for Environment, Food and Rural Affairs - United Kingdom