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AGRIS - 国际农业科技情报系统

[ 发表于: Pollution ]
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1990

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结果 201-210 的 329

Effects of soil-cation composition on reactions of four herbicides in a candler fine sand

1990

Alva, A.K. (Florida Univ., Lake Alfred, FL (USA). Citrus Research and Education Center) | Singh, M.

herbicidas herbicides pesticide persistence persistencia de los plaguicidas persistance des pesticides herbicide sable/ sorption du sol sand/ soil sorption arena/ sorcion del suelo
Wageningen University & Research - Netherlands
Sulphur gas emissions in the boreal forest: the west whitecourt case study. 8: pine tree mineral nutrition

1990

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

estado nutricional alberta nutritional status pinus boreal forests soufre/ ecosysteme etat nutritionnel azufre/ ecosistema foret boreale sulphur/ ecosystems bosque boreal
Wageningen University & Research - Netherlands
Retention of coumaric acid by soil and its colloidal components

1990

Riffaldi, R. (Pisa Univ. (Italy). Inst. of Agricultural Chemistry) | Saviozzi, A. | Levi-Minzi, R.

coumarins soil sorption adsorption sorption du sol cumarinas ph sorcion del suelo biodegradation/ soil adsorcion biodegradacion/ suelo biodegradation/ sol ...
Wageningen University & Research - Netherlands
Fluoride deposition via litterfall in a coastal-plain pine plantation in South Carolina

1990

Amundson, R.G. (Boyce Thompson Inst., Ithaca, NY (USA)) | Belsky, A.J. | Dickie, R.C.

pinus palustris ecosistema carolina del sur pinus taeda caroline du sud ecosystems fluoruros/ fitotoxicidad ecosysteme fluorides/ phytotoxicity fluorure/ phytotoxicite ...
Wageningen University & Research - Netherlands
Water, nutrient and pollutant budgets in damaged Norway spruce stands in NE-Bavaria (F.R.G.) and their changes after different fertilization treatments

1990

Hantschel, R. (Bayreuth Univ. (Germany). Inst. of Soil Science and Soil Geography) | Kaupenjohann, M. | Horn, R. | Zech, W.

physiologie de la nutrition precipitation bilan hydrique nutrition physiology bavaria picea abies fisiologia de la nutricion precipitacion atmosferica fertilisation/ polluant balance hidrico fertilizer application/ pollutants aplicacion de abonos/ contaminantes ...
Wageningen University & Research - Netherlands
Emission of methyl isothiocyanate to the air after application of metham-sodium to greenhouse soil

1990

Leistra, M. (Staring Centrum, Wageningen (Netherlands)) | Crum, S.J.H.

diffusion fumigation fumigantes sandy soils sol sableux simulation models modelos de simulacion greenhouse soils/ chemical control modele de simulation cubiertas de plastico suelo de invernaderos/ control quimico difusion ...
Wageningen University & Research - Netherlands
Some considerations on the sorption and desorption phenomena of iodide and iodate on soil

1990

Muramatsu, Y. (National Inst. of Radiological Sciences, Nakaminato-shi, Ibaraki (Japan). Div. of Radioecology) | Uchida, S. | Sriyotha, P. | Sriyotha, K.

iodides calentamiento gamma irradiation acide humique chauffage tracer techniques desorcion/ tipos de suelo desorption/ soil types tecnicas de trazadores sorcion irradiacion gamma acido humico ...
Wageningen University & Research - Netherlands
Mercury in fish in Swedish lakes - linkages to domestic and European sources of emission

1990

Haakanson, L. (Umeaa Univ. (Sweden). Dept. of Physical Geography) | Andersson, T. | Nilsson, A.

selenium peces protection de l'environnement contaminantes acidity poisson (animal) soufre/ lac sulphur/ lakes proteccion ambiental lluvia acida azufre/ lagos suede ...
Wageningen University & Research - Netherlands
Study of buffering systems in soils from Galicia, N.W. Spain

1990

Louzao, M.J. (Santiago de Compostela Univ., Santiago de Compostela, La Coruna (Spain). Dept. de Edafologia y Quimica Agricola) | Leiros, M.C. | Guitian, F.

pouvoir tampon soluciones reguladoras neutralisation espagne neutralization buffers lluvia acida/ caract morfologicas del suelo acid rain/ soil morphological features experimentation en laboratoire espana experimentos en laboratorio laboratory experiments ...
Wageningen University & Research - Netherlands
Influence of mist pH and acid anion on cation efflux from pinto bean foliage

1990

Muir, P.S. (Oregon State Univ., Corvallis, OR (USA). Dept. of General Science)

cation ph aniones cationes phaseolus vulgaris cations lluvia acida/ hojas acid rain/ leaves pluie acide/ feuille ...
Wageningen University & Research - Netherlands