عن المنظمة الأخبار الوسائط الإعلامية المتعددة الموضوعات الرئيسية الإحصائيات الأعضاء المطبوعات

أجريس - النظام الدولي للعلوم الزراعية والتكنولوجيا

[ نُشرت في: Pollution ]
بحث متقدّم
الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
arbre forestier

خيارات البحث

النتائج 1 - 10 من 168

Effects of sulfur dioxide on growth, photosynthesis and enzyme activities of Chinese guger-tree seedlings.

1994

Sheu B.H.

peroxidases seedlings enzimas dioxyde de soufre air pollution sulphur dioxide dioxido de azufre pollution atmospherique plantulas peroxydase fotosintesis arboles forestales ...
Wolters Kluwer - United States of America
Changes in pigment concentration and composition in Norway spruce induced by long-term exposure to low levels of ozone.

1995

Mikkelsen T.N. | Dodell B. | Lutz C.

azote age picea abies carotenoides chimie clorofilas lumiere pollution atmospherique quimica arboles forestales nitrogeno arboles ...
Wolters Kluwer - United States of America
The effects of removing cloudwater and lowering ambient O3 on red spruce grown at high elevations in the southern Appalachians.

1993

Thornton F.C. | McDuffie C. Jr. | Pier P.A. | Wilkinson R.C.

chemical composition clouds air pollution feuille nuage arbre forestier composicion quimica pollution atmospherique arboles forestales polucion del aire ...
Wolters Kluwer - United States of America
Influence de la pollution atmospherique fluoree sur la vegetation de la region d' Annaba (Algerie).

1986

Semadi A. | de Cormis L.

fluorure fitotoxicidad cultivos air pollution algeria crops arboles forestales pollution atmospherique phytotoxicite contaminacion del aire algerie ...
Wolters Kluwer - United States of America
Predisposition of trees by air pollutants to low temperatures and moisture stress.

1995

Chappelka A.H. | Freer Smith P.H.

frio temperature air pollution plant anatomy arbre forestier stress pollution atmospherique stress du a la secheresse estres de sequia arboles forestales anatomie vegetale physiologie vegetale ...
Wolters Kluwer - United States of America
Phytol as a possible indicator of ozone stress by Picea abies.

1995

Ekeberg D. | Jablonska A.M. | Ogner G.

picea abies norway chimie air pollution feuille arbre forestier pollution atmospherique quimica polucion del aire arboles forestales norvege ...
Wolters Kluwer - United States of America
Effects of acid rain on growth and nutrient concentrations in Scots pine and Norway spruce seedlings grown in a nutrient-rich soil.

1995

Back J. | Huttunen S. | Turunen M. | Lamppu J.

seedlings picea abies finlandia pinus sylvestris air pollution suelo lluvia acida pollution atmospherique coniferale plantulas nutricion de las plantas arboles forestales ...
Wolters Kluwer - United States of America
Deperissement des forets et pollution atmospherique. Bilan de cinq annees de recherches (1985-1990) dans le cadre du programme DEFORPA [deperissement des forets attribue a la pollution atmospherique].

1991

Landmann G.

forest dieback france encuestas air pollution forests arbre forestier pollution atmospherique foret enquete arboles forestales deperissement des forets sintomas ...
Wolters Kluwer - United States of America
Response to heavy nitrogen applications in fertilizer experiments in British forests.

1988

Miller H.G. | Miller J.D.

nitrogen metabolism nitrogen fertilizers nitrogen oxides air pollution arbre forestier united kingdom oxyde d' azote engrais azote oxidos de nitrogeno royaume uni arboles forestales pollution atmospherique ...
Wolters Kluwer - United States of America
Le deperissement forestier en Franche-Comte.

1987

Guibert D.

franche comte air pollution forests arbre forestier bosques franco condado blights arboles forestales pollution atmospherique tizon deperissement foret ...
Wolters Kluwer - United States of America