عن المنظمة الأخبار الوسائط الإعلامية المتعددة الموضوعات الرئيسية الإحصائيات الأعضاء المطبوعات

أجريس - النظام الدولي للعلوم الزراعية والتكنولوجيا

[ نُشرت في: Pollution ]
بحث متقدّم
مزود البيانات
Wageningen University & Research
الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
nitrogen

خيارات البحث

النتائج 11 - 20 من 22

Nitrification and denitrification estimates in a Louisiana swamp forest soil as assessed BY N-15 isotope dilution and direct gaseous measurements

1998

Delaune, R.D. (Louisiana State Univ., Baton Rouge, LA (USA). Wetland Biogeochemistry Inst.) | Lindau, C.W. | Sulaeman, E. | Jugsujinda, A.

louisiane louisiana luisiana nitrate denitrification nitratos cana de azucar nitrificacion nitrogeno amoniaco tierras humedas denitrificacion ...
Wageningen University & Research - Netherlands
Variations in sulphur and nitrogen foliar concentration of deciduous and conifers vegetation in Slovakia

1997

Mankovska, B. (Forest Research Inst., Zvolen (Slovak Republic).)

peuplement forestier vigilancia coniferous forests monitoring rodales hojas bosque de coniferas controle continu republica eslovaca nitrogeno bosque de frondosas caducas foret resineuse ...
Wageningen University & Research - Netherlands
Ion leaching before and after clear-cutting in a Norway spruce stand: effects of long-term application of ammonium nitrate and superphosphate

1997

Berden, M. (Swedish Univ. of Agricultural Sciences, Uppsala (Sweden). Dept. of Soil Sciences) | Nilsson, S.I. | Nyman, P.

ammonium nitrate corta a hecho fertilizer application lessivage du sol nitrate d'ammonium coupe rase nitrogeno aplicacion de abonos clear felling suede lixiviacion ...
Wageningen University & Research - Netherlands
Needle S fractions and S to N ratios as indices of SO(2) deposition

1997

Manninen, S. (Oulu Univ. (Finland). Dept. of Biology and Botany) | Huttunen, S. | Peraemaeki, P.

sulfate pinus sylvestris finlande pollution hojas finlandia nitrogeno polucion disponibilite d'element nutritif ...
Wageningen University & Research - Netherlands
Role of air pollution in forest decline in eastern North America

1989

Johnson, D.W. (Nevada Univ., Reno, NV (USA). Dept. of Range, Wildlife and Forestry) | Taylor, G.E.

north america pinus taeda trouble de la croissance acidity abies fraseri growth disorders aluminio/ contaminantes aluminium/ pollutants nitrogeno america del norte aluminium/ polluant phytotoxicite ...
Wageningen University & Research - Netherlands
Leaching and distribution of nitrogen and nickel in nickel-perturbed jack pine forest microcosms

1985

deCatanzaro, J.B. (Toronto Univ., Toronto, Ont. (Canada). Dept. of Botany) | Hutchinson, T.C.

ontario azote nitrogen pinus banksiana leaching ecosysteme / nickel lessivage nitrogeno ecosistema / niquel lixiviacion ecosystems/ nickel
Wageningen University & Research - Netherlands
Monitoring nitrogen pollution from sugarcane runoff using (15)N analysis

1997

Lindau, C.W. (Louisiana State Univ., Baton Rouge, LA (USA). Nuclear Science Center, Wetland Biogeochemistry Inst.) | Delaune, R.D. | Alford, D.P.

escorrentia saccharum water pollution nitrogen fertilizers pollution de l'eau azote engrais azote polucion del agua nitrogeno ...
Wageningen University & Research - Netherlands
Effect of N amendment on C mineralization of an oily waste

1991

Rasiah, V. (Guelph Univ., Guelph, Ont. (Canada). Dept. of Land Resource Science) | Voroney, R.P. | Kachanoski, R.G.

fertilizer application wastes desechos nitrogen fertilizers azote nitrogen engrais azote oils/ soil pollution nitrogeno aplicacion de abonos mineralizacion huile/ pollution du sol ...
Wageningen University & Research - Netherlands
Effects of the herbicide glyphosate on nitrogen cycling in an acid forest soil

1991

Stratton, G.W. (Nova Scotia Agricultural Coll., Truro, NS (Canada). Dept. of Biology) | Stewart, K.E.

azote microorganismos suelo forestal nitrogen glyphosate microorganisms denitrification/ sol acide sol de foret denitrificacion/ suelo acido denitrification/ acid soils nitrogeno ...
Wageningen University & Research - Netherlands
Survival rate of tree and shrub seedlings under extreme environmental nitrogen pollution

1990

Kowalkowski, A. (Pedagogical Univ., Kielce (Poland). Inst. of Geography)

polluant industriel contaminantes industriales azote nitrogen industrial pollutants pinus industria de abonos/ polucion del suelo industrie des engrais/ pollution du sol fertilizer industry/ soil pollution nitrogeno
Wageningen University & Research - Netherlands