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AGRIS - 国际农业科技情报系统

[ 发表于: Pollution ]
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1999

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结果 231-240 的 322

Investigating the use of larger scale maps for mapping the potential sensitivity of surface waters to acidification

1999

Ullyett, J.M. (Institute of Terrestrial Ecology, Huntingdon (UK)) | Hornung, M. | Hall, J.R. | Kernan, M.

charge polluante cartography cartographie eau superficielle cartografia cursos de agua acidificacion propiedades fisico-quimicas suelo utilizacion de la tierra propriete physicochimique du sol ...
Det Biovidenska belige Fakultets bibliotek - Denmark
High immobilization and stabilization of ammonium in Danish heath moor layers?

1999

Kristensen, H.L. (Danmarks Miljoeundersoegelser, Silkeborg (Denmark))

moors ammoniac lande humus dinamarca nitrogen oxides oxidos de nitrogeno amoniaco paramos ...
Det Biovidenska belige Fakultets bibliotek - Denmark
Pilot study on the relationship between defoliation and critical loads exceedance in Poland

1999

Mill, W. | Wawrzoniak, J.

age carga contaminante defoliation edad estres pologne defoliacion foret ...
Det Biovidenska belige Fakultets bibliotek - Denmark
Critical load of raised bogs in Denmark

1999

Risager, M. (Copenhagen Univ. (Denmark))

carga contaminante tremedal pollutant load vegetation charge polluante danemark vegetacion ...
Det Biovidenska belige Fakultets bibliotek - Denmark
Steady state methods for calculating critical loads of acidity to surface waters: where do we stand today?

1999

Henriksen, A. | Posch, M.

carga contaminante eau superficielle water pollution surface water pollutant load charge polluante polucion del agua acidificacion ...
Det Biovidenska belige Fakultets bibliotek - Denmark
Modelling the effects of elevated nitrogen deposition on heathland community dynamics

1999

Power, S.A. | Allchin, E.A. (Imperial Coll. (UK)) | Ashmore, M.R. | Heil, G.W.

mowing nitrogen lande ecosistema charge polluante ecosystems nitrogeno paramos competition vegetale ecosysteme competicion vegetal ...
Det Biovidenska belige Fakultets bibliotek - Denmark
An assessment of uncertainty in freshwater critical loads in Wales

1999

Reynolds, B. | Norris, D.A.

carga contaminante agua dulce algae cursos de agua sulphur pollutant load ...
Det Biovidenska belige Fakultets bibliotek - Denmark
Assessment of critical loads with a dynamic soil acidification model

1999

Johansson, M. | Ahonen, J.

models charge polluante impact sur l'environnement impacto ambiental environmental impact pollutant load acidificacion pollution atmospherique polucion del suelo propiedades fisico-quimicas suelo propriete physicochimique du sol polucion del aire ...
Det Biovidenska belige Fakultets bibliotek - Denmark
Composition of the saprotrophic fungi in Danish heathland soil and the influence of ammonium nitrate application

1999

Johansson, M. (Copenhagen Univ. (Denmark))

hongos fungi champignon composition botanique danemark flora espece aplicacion de abonos sol de bruyere composicion botanica ...
Det Biovidenska belige Fakultets bibliotek - Denmark
Levels, distribution and detrimental effects of anthropogenic S in the European Arctic environment: multimedia catchment based and large-scale regional studies

1999

Kashulina, G. (INEP, Kola Science Centre, Apatity (Russia)) | Reimann, C.

industrial wastes charge polluante ph impact sur l'environnement impacto ambiental environmental impact dechet industriel pollution atmospherique dioxido de azufre polucion del suelo region artica region arctique ...
Det Biovidenska belige Fakultets bibliotek - Denmark