عن المنظمة الأخبار الوسائط الإعلامية المتعددة الموضوعات الرئيسية الإحصائيات الأعضاء المطبوعات

أجريس - النظام الدولي للعلوم الزراعية والتكنولوجيا

[ نُشرت في: Pollution ]
بحث متقدّم
تاريخ الإصدار
1986

خيارات البحث

النتائج 91 - 100 من 219

Determination of a chemical basis of air-pollution stress in wood of mature white pine trees in the susceptive forest ecosystems

1986

Pathak, S.N. (Toronto Univ. (Canada). Faculty of Forestry) | Love, D.V. | Roy, D.N.

air pollution pinus composition forest ecology/ wood ecologie forestiere/ bois composicion ecologia forestal/ madera contaminacion del aire pollution atmospherique
Wageningen University & Research - Netherlands
Chemical composition of precipitation at Long Island, NY

1986

Lee, Y.N. (Brookhaven National Lab., Upton, NY (USA). Dept. of Applied Science, Environmental Chemistry Div.) | Shen, J. | Klotz, P.J.

usa chemical analysis analyse chimique analisis quimico pluie acide/ precipitation acid rain/ precipitation lluvia acida/ precipitacion atmosferica etats-unis estados unidos de america
Wageningen University & Research - Netherlands
Changes in fish populations in southernmost Norway during the last decade

1986

Sevaldrud, I.H. (Directorate for Nature and Management, Trondheim (Norway). Fish Research Div.) | Skogheim, O.K.

animal population density densidad salmo norway noruega norvege perca (genero)/ calidad del agua densite perca/ qualite de l'eau perca/ water quality poblacion animal ...
Wageningen University & Research - Netherlands
Swedish research activities about the effect of air pollution in forest land

1986

Liljelund, L.-E.

faune et flore sauvages monitoring vigilancia vida silvestre recherche research acidificacion air pollution/ defoliation investigacion contaminacion del aire/ defoliacion suede foret ...
Det Biovidenska belige Fakultets bibliotek - Denmark
Ongoing and planned studies on air pollution and forests in Denmark

1986

Holstener-Joergensen, H.

bosques forests danemark dinamarca denmark pollution atmospherique/ recherche air pollution/ research contaminacion del aire/ investigacion foret
Det Biovidenska belige Fakultets bibliotek - Denmark
Ongoing and planned studies on air pollution and forests in Norway

1986

Horntvedt, R.

norway bosques noruega forests pollution atmospherique/ recherche air pollution/ research contaminacion del aire/ investigacion foret norvege
Det Biovidenska belige Fakultets bibliotek - Denmark
Air pollution and forests: Research in Finland

1986

Paavilainen, E.

finlande finlandia finland bosques forests pollution atmospherique/ acidite contaminacion del aire/ acidez air pollution/ acidity foret
Det Biovidenska belige Fakultets bibliotek - Denmark
Water pollution by fertilizers and pesticides

1986

pesticides nitrates agricultural pollution groundwater water pollution pollution animal waste government policy environmental aspects ...
National Agricultural Library - United States of America
Metal distribution and interaction in plant cultures on artificial soil

1986

Azpiazu, M.N. (Escuela Superior de Ingenieros Industriales, Bilbao (Spain). Dept. de Quimica) | Romero, F. | Diaz, J.M.

pollution du sol solution nutritive soluciones nutritivas soil pollution nutrient solutions lolium multiflorum medio de cultivo/ metales pesados growing media/ heavy metals contaminacion del suelo substrat de culture/ metal lourd
Wageningen University & Research - Netherlands
Sulphur gas emissions in the boreal forest: the West Whitecourt case study [Canada], 7: pine tree physiology

1986

Amundson, R.G. (Cornell Univ., Ithaca, NY (USA). Boyce Thompson Inst. for Plant Research) | Walker, R.B. | Legge, A.H.

pinus contorta pinus banksiana air pollution alberta sulphur dioxide/ photosynthesis dioxido de azufre/ fotosintesis dioxyde de soufre/ photosynthese contaminacion del aire pollution atmospherique
Wageningen University & Research - Netherlands