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)
ph
تاريخ الإصدار
1988

خيارات البحث

النتائج 1 - 10 من 10

Operational liming of surface waters in Sweden.

1988

Nyberg P. | Thoerneloef E.

lagos chaulage suecia sweden lakes encalado suede acidite ...
Wolters Kluwer - United States of America
Effects of lake liming on phytoplankton production in acidic Adirondack lakes

1988

Bukaveckas, P.A.

lagos acidity lakes usa lac acidez estados unidos de america encalado/ plancton liming/ plankton chaulage/ plancton etats-unis acidite ...
Wageningen University & Research - Netherlands
An evaluation of New York State lake liming data and the application of models from Scandinavian lakes to Adirondack lakes

1988

Gloss, S.P. | Schofield, C.L. | Sherman, R.E.

lagos acidity lakes new york escandinavia nueva york chaulage/ modele encalado/ modelos liming/ models acidite ...
Wageningen University & Research - Netherlands
Possible mechanisms of aluminium toxicity in a dilute, acidic environment to fingerlings and older life stages of salmonids

1988

Neville, C.M. (Ministry of the Environment, Rexdale, Ont. (Canada). Water Resources Branch) | Campbell, P.G.C.

salmonoidei fish larvae toxicidad alevines larve de poisson toxicity aluminium/ water pollution aluminium/ pollution de l'eau toxicite aluminio/ contaminacion del agua ...
Wageningen University & Research - Netherlands
The effects of stream liming on water chemistry and anadromous yellow perch spawning success in two Maryland coastal plain streams

1988

Janicki, A. | Greening, H.S.

chaulage calcio maryland aluminium rivers encalado perca/ calidad del agua oviposicion perche/ qualite de l'eau perch/ water quality ...
Wageningen University & Research - Netherlands
Soil acidification and liming

1988

Nihlgaard, B. (Lund Univ. (Sweden). Ekologiska Inst.) | Nilsson, S.I. | Popovic, B.

acidity weathering aniones leaching ph acid soils titratable acidity soil acidification suede chaulage/ tampon alteration atmospherique liming/ buffers ...
Swedish University of Agricultural Sciences - Sweden
Effects of lime on soil chemistry

1988

Nihlgaard, B. (Lund Univ. (Sweden). Ekologiska Inst.) | Nilsson, S.I. | Popovic, B.

acidity carbono carbon heavy metals aluminio encalado suecia/ carbonato de calcio sweden/ calcium carbonate silicate lime suede/ carbonate de calcium nitrogeno carbonate lime ...
Swedish University of Agricultural Sciences - Sweden
Concentrations and fluxes of main cations and anions in soil water and run-off water

1988

Nihlgaard, B. (Lund Univ. (Sweden). Ekologiska Inst.) | Nilsson, S.I. | Rosengren, U.

aluminio runoff watersheds magnesium ph aluminium lutte anti-pollution soil acidification chaulage/ anion ion concentrations suede control de la contaminacion ...
Swedish University of Agricultural Sciences - Sweden
Effects of liming on mycorrhizae

1988

Soederstroem, B. (Lund Univ. (Sweden). Ekologiska Inst.)

champignon roots ectomycorrhizae ph acid soils fungi mycorhize coniferas chaulage/ taux de croissance liming/ growth rate contaminacion del aire foret boreale ...
Swedish University of Agricultural Sciences - Sweden
[Sanitary measures of roadside soils damaged by deicing salt]

1988

Duees, G. (Hamburg Univ. (Germany, F.R.). Inst. fuer Bodenkunde)

hamburg salts auswaschung sel sales hambourg echange d'ion/ fertilite du sol 273 streusalz naehrstoffkreislauf 424.5 boden stoffeintrag ...
ZB MED Nutrition. Environment. Agriculture - Germany