عن المنظمة الأخبار الوسائط الإعلامية المتعددة الموضوعات الرئيسية الإحصائيات الأعضاء المطبوعات

أجريس - النظام الدولي للعلوم الزراعية والتكنولوجيا

[ نُشرت في: Pollution ]
بحث متقدّم
تاريخ الإصدار
1999

خيارات البحث

النتائج 261 - 270 من 315

Water balance in the spruce mountain ecosystem

1999

Tuzinsky, L. (Technicka Univ., Zvolen (Czech Republic). Lesnicka Fakulta)

rodales picea abies teneur en eau du sol contenido de agua en el suelo slovak republic bilan hydrique precipitacion atmosferica evapotranspiracion republica eslovaca balance hidrico region d'altitude republique slovaque ...
Library of Antonin Svehla - Czechia
Torrents in the air polluted area of Beskids

1999

Jarabac, M. (Vyzkumny Ustav Lesniho Hospodarstvi a Myslivosti, Jiloviste-Strnady (Czech Republic) | Gasek, V.

flood control gestion des eaux hydrologie hydrology environmental degradation erosion control ordenacion de aguas degradacion ambiental control de la erosion lutte antiinondation lutte antierosion region d'altitude ...
Library of Antonin Svehla - Czechia
Reduction of nutrient losses from forest soil due to growth of grasses on immission barrens

1999

Fiala, K. | Tuma, I. | Holub, P. (Akademie Ved, Ceske Budejovice (Czech Republic). Botanicky Ustav)

rodales forest soils air pollution fertilidad del suelo ph potassium pollution atmospherique sol de foret lixiviacion polucion del aire fertilite du sol nitrogeno ...
Library of Antonin Svehla - Czechia
Nitrification in Norway spruce forest soil in Beskids

1999

Novak, F. (Akademie Ved, Ceske Budejovice (Czech Republic). Ustav Pudni Biologie)

forest soils air pollution picea abies toxicidad nitrates aluminium toxicite pollution atmospherique sol de foret polucion del aire propriete physicochimique du sol nitrificacion ...
Library of Antonin Svehla - Czechia
Differences between sun and shade foliage assimilation based on their specific leaf area

1999

Urban, O. (Akademie Ved, Brno (Czech Republic). Ustav Ekologie Krajiny)

orientation picea abies superficie foliar dioxyde de carbone photosynthese gas exchange orientacion dioxido de carbono fotosintesis insolacion echange gazeux ...
Library of Antonin Svehla - Czechia
The influence of nitrogen fertilization on assimilatory apparatus and growth increment of spruce growing in different densities

1999

Pokorny, R. | Salanska, P. (Akademie Ved, Brno (Czech Republic). Ustav Ekologie Krajiny)

clorofilas picea abies taux de croissance nitrogen spacing application rates aplicacion de abonos nitrogeno dosis de aplicacion indice de crecimiento region d'altitude republique tcheque ...
Library of Antonin Svehla - Czechia
Changes of epicuticular waxes due to forest latent damage caused by air pollution

1999

Bednarova, E. (Mendelova Zemedelska a Lesnicka Univ., Brno (Czech Republic). Lesnicka a Drevarska Fakulta)

air pollution altitud altitude forest trees plantas indicadoras indicator plants pollution atmospherique pathologie forestiere arboles forestales patologia forestal polucion del aire danos ...
Library of Antonin Svehla - Czechia
Norway spruce increment as related to the type of branching and its predisposition to snow and wind damage

1999

Hauck, O. | Palat, M. (Mendelova Zemedelska a Lesnicka Univ., Brno (Czech Republic))

branching picea abies taux de croissance branche branches ramification danos mecanicos indice de crecimiento degat du au vent degat mecanique danos por el viento region d'altitude ...
Library of Antonin Svehla - Czechia
Responses of a Norway spruce wood anatomy to elevated CO2 concentration

1999

Janous, D. | Pokorny, R. (Akademie Ved, Brno (Czech Republic). Ustav Ekologie Krajiny)

microscopia microscopy wood anatomy picea abies anatomie du bois nitrogen oxides accroissement du diametre reponse de la plante anatomia de la madera oxidos de nitrogeno incremento de diametro dioxido de azufre ...
Library of Antonin Svehla - Czechia
Spatial variability of spruce crown defoliation in the forests of Horna Orava [Slovak Republic]

1999

Smelko, S. (Technicka Univ., Zvolen (Slovak Republic). Katedra Hospodarskej Upravy Lesov a Geodezie)

houppier altitud altitude picea abies slovak republic defoliation caracteristicas del rodal defoliacion modelos matematicos modele mathematique republica eslovaca caracteristique du peuplement ...
Library of Antonin Svehla - Czechia