عن المنظمة الأخبار الوسائط الإعلامية المتعددة الموضوعات الرئيسية الإحصائيات الأعضاء المطبوعات

أجريس - النظام الدولي للعلوم الزراعية والتكنولوجيا

[ نُشرت في: Pollution ]
بحث متقدّم
تاريخ الإصدار
1992

خيارات البحث

النتائج 71 - 80 من 219

Pollution in the upland environment

1992

Crossley, A. | Wilson, D.B. | Milne, R. (Institute of Terrestrial Ecology, Bush Estate, Penicuik, Midlothian EH26 0QB (United Kingdom))

dust scotland meteorological observations air pollution data collection pluie acide ecosse poussiere recoleccion de datos observaciones meteorologicas lluvia acida polucion del aire ...
Department for Environment, Food and Rural Affairs - United Kingdom
Physical and chemical processes in acidic deposition I. Trace gasses and clouds [International Conference on Acidic Deposition]

1992

Fowler, D. | Cape, J.N. (eds.) (Institute of Terrestrial Ecology, Edinburgh Research Station, Scotland (United Kingdom))

air pollution pluie acide acid rain lluvia acida polucion del aire pollution atmospherique
Department for Environment, Food and Rural Affairs - United Kingdom
Effects of short-term expositions of cloned Norway spruce with air pollutants (SO2, NO2, O3) in growth chambers

1992

Lalk, I. (Hamburg Univ. (Germany). Inst. fuer Allgemeine Botanik und Botanischer Garten) | Hartmann, A. | Doerffling, K.

dioxyde d'azote drought stress fumigation ozono nitrogen dioxide sulphur dioxide fichten dioxido de azufre so2 o3 gaswechsel hamburg/ frost ...
ZB MED Nutrition. Environment. Agriculture - Germany
Stem rot of spruce trees of different vitality at a polluted site in the Farchau forest district, Ratzeburg, FRG

1992

Seehann, G. (Bundesforschungsanstalt fuer Forst- und Holzwirtschaft, Hamburg (Germany). Inst. fuer Holzbiologie und Holzschutz)

root rots stemwood trees heterobasidion annosum arbre madera de tronco 172.8 heterobasidion annosum fichten querschnittsscheiben schleswig holstein/ armillaria sleswig-holstein/ armillaria (430.1-43.23) ...
ZB MED Nutrition. Environment. Agriculture - Germany
Deposition rates of heavy metals in south-eastern Schleswig-Holstein (Germany) and their temporal and spacial trends as investigated by means of moulted goshawk feathers

1992

Ellenberg, H. (Bundesforschungsanstalt fuer Forst- und Holzwirtschaft, Hamburg (Germany). Inst. fuer Weltforstwirtschaft) | Kuehnast, O.

copper vigilancia cobre schleswig-holstein monitoring forest ecology plomo/ cadmio lead/ cadmium plomb/ cadmium 150 umweltproben habichtsfedern ...
ZB MED Nutrition. Environment. Agriculture - Germany
Mycorrhization of Norway spruce in pot cultures

1992

Haug, I. (Tuebingen Univ. (Germany). Botanisches Inst. Spezielle Botanik und Mykologie) | Bauch, H. | Kottke, I.

pot plants microscopie cenococcum plantas de macetas microscopy microscopia fichten tem mycorhize mykorrhizierung 172.8 piceirhiza testae 172.8 piceirhiza horti-atrata ...
ZB MED Nutrition. Environment. Agriculture - Germany
Deposition of atmospheric trace substances and associated fluxes in the forest ecosystem

1992

Michaelis, W. (GKSS-Forschungszentrum Geesthacht (Germany). Inst. fuer Physik) | Pepelnik, R. | Theopold, F. | Rademacher, P.

cloruros schleswig-holstein sulphur dioxide forest ecology sulfatos dioxyde de soufre trockene depositionen bestandesniederschlag dioxido de azufre polucion del aire oligoelementos/ dioxido de carbono (430.1-43.23) ...
ZB MED Nutrition. Environment. Agriculture - Germany
Soil cultures of spruce as model systems for identifying exogenous influences on tree growth

1992

Duenisch, O. (Hamburg Univ. (Germany). Ordinariat fuer Holzbiologie) | Bauch, J.

biomasa drought stress biomasse growth biomass trockenstress stress du a la secheresse (430.1-43.23) 181.45 422.2 dehnmessstreifen kambiumaktivitaet ...
ZB MED Nutrition. Environment. Agriculture - Germany
Stress physiological investigations of Norway spruce at a stand in northern Germany

1992

Lalk, I. (Hamburg Univ. (Germany). Inst. fuer Allgemeine Botanik und Botanischer Garten) | Naumann, R. | Ludewig, M. | Fenner, R. | Doerffling, K.

acide abscissique stress aba forest trees water balance fisiologia vegetal balance hidrico arboles forestales fichten phaenologie physiologie vegetale peroxidaseaktivitaet ...
ZB MED Nutrition. Environment. Agriculture - Germany
Annual growth throughout the whole tree during normal and extreme climatic conditions

1992

Krause, C. (Hamburg Univ. (Germany). Ordinariat fuer Holzbiologie) | Eckstein, D.

fagus sylvatica climate pinus sylvestris jahrring growth rings anillo de crecimiento 176.1 quercus robur klima-wachstum beziehung 174.7 pinus sylvestris (430.1-43.23) dichteschwankungen lena de ramas ...
ZB MED Nutrition. Environment. Agriculture - Germany