[ 发表于: Pollution ]
高级检索
按国家显示数据来源

结果 1-10 的 115

Assessment of exceedance of critical levels for ozone in Slovak forest ecosystems

2002

Pavlendova, H. | Mindas, J. (Forest Research Institute, Zvolen (Slovak Republic))

Institute of Agricultural Knowledge and Innovation - Slovakia - Slovakia

Effect of increased carbon dioxide and ozone on leaf spot pathogens of birch

2002

Syrjala, L. | Poteri, M. (Finnish Forest Research Institute, Suonenjoki (Finland). Suonenjoki Research Station)

Institute of Agricultural Knowledge and Innovation - Slovakia - Slovakia

Fine root status and element contents in three stands of Norway spruce in the Krkonose mountains

2002

Godbold, D.L. (University of Wales, Bangor (United Kingdom). School of Agricultural and Forest Sciences) | Fritz, H.W. | Cudlin, P. | Bonifacio, E.

Institute of Agricultural Knowledge and Innovation - Slovakia - Slovakia

Depositions from precipitation in the forest ecosystem of pedunculate oak and their possible impacts on the stability of the lowland forests in Croatia

2002

Tikvic, I. (University of Zagreb, Zagreb (Croatia). Faculty of Forestry) | Seletkovic, Z. | Sojat, V. | Znidaric, G.

Institute of Agricultural Knowledge and Innovation - Slovakia - Slovakia

Effects of elevated CO2 and O3 on stem wood chemistry in trembling aspen, paper birch and sugar maple

2002

Anttonen, S. (Finnish Forest Research Institute, Suonenjoki (Finland). Suonenjoki Research Station) | Kostianen, K. | Vapaavuori, E. | Isebrands, J. G. | McDonald, E. | Sober, J. | Karnosky, D. F.

Institute of Agricultural Knowledge and Innovation - Slovakia - Slovakia

Soil nutrients in a mature natural mixed forest exposed to elevated CO2

2002

Bucher-Wallin, I. K. | Schleppi, P. | Hagedorn, F. | Bucher, J. B. (Swiss Federal Research Institute WSL, Birmensdorf (Switzerland))

Institute of Agricultural Knowledge and Innovation - Slovakia - Slovakia

Science and policy - to what extent does long-term monitoring of forest ecosystems contribute to policy relevant air pollution issues?

2002

Haussmann, T. (Federal Ministry of Consumer Protection, Food and Agriculture, Bonn (Germany)) | Fischer, R. | Riebau, A.

Institute of Agricultural Knowledge and Innovation - Slovakia - Slovakia

The rate of PAHs accumulation in the pine needles (Pinus sylvestris L.) from selected regions with different types of PAHs emission

2002

Malawska, M. (Warsaw University, Warsaw (Poland). Faculty of Biology) | Staszewski, T. | Wilkomirski, B.

Institute of Agricultural Knowledge and Innovation - Slovakia - Slovakia

Long-term research in the forest ecosystems under the influence of Gabcikovo hydropower plant

2002

Oszlanyi, J. (Slovak Academy of Sciences, Bratislava (Slovak Republic). Institute of Landscape Ecology)

Institute of Agricultural Knowledge and Innovation - Slovakia - Slovakia

Reindeer summer pastures and ultraviolet radiation (UV)

2002

Soppela, P. (University of Lapland, Rovaniemi (Finland). Arctic Centre) | Turunen, M. | Heiskari, U. | Forbes, B. | Aikio, P. | Magga, H. | Sutinen, M. L. | Ahman, B. | Helle, T. | Nieminen, M. | Kyro, E. | Lakkala, K. | Huttunen, S. | Uhlig, C.

Institute of Agricultural Knowledge and Innovation - Slovakia - Slovakia