Уточнить поиск
Результаты 1-10 из 6,190
Global climatic changes: modelling the potential responses of agro-ecosystems with special reference to crop protection.
1995
Goudriaan J. | Zadoks J.C.
Changement du systeme climatique: les dernieres decouvertes scientifiques.
1994
Elimination de l' ammoniac sur divers adsorbants: charbons actifs, tourbe et boues de station d' epuration.
1994
Samanni Vaute L. | Fanlo J.L. | Le Cloirec P.
Rapport existant entre les concentrations maximales de SO2 et les temps de mesure pour differentes zones.
1986
Esteban F. | Cervera A.
Simulation of the long-term soil response to acid deposition in various buffer ranges.
1989
Vries W. de | Posch M. | Kaemaeri J.
Incorporation of wind roses in a statistical long-range pollution transport model.
1987
Shipley K.B. | McBean E.A. | Farquhar G.J. | Byrne J.M.
Diurnal variations of aerosol concentrations inside and above a young spruce stand: modelling and measurements.
1986
Wiman B.L.B.
Evaluation of fate and exposure models - Pesticides and groundwater quality protection - Calibrating a simple model for ranking the contamination potential.
1994
Bacci E. | Franchi A. | Bensi L. | Gaggi C.
A simple approach for ranking the leaching of pesticides from surface soil presented and tentatively calibrated with field data from an agricultural a The approach is based on the calculation of a leaching index indicating the proportion of active ingredient, with respect to the quantity applied, leac from a soil model in a given time interval (one year). In the selected area wells tapping an unconfined aquifer were sampled for groundwater pesticide residue analysis, in order to explore the index region between leachers and nonleachers.
Показать больше [+] Меньше [-]