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Search by subject All Subjects above-ground part of trees air pollution (background paper) animal ecology atmospheric physical and chemical processes biogeochemical cycles bioindicators climate change climate change (background paper) climate change: carbon cycle climate change: impact on forests climate change: impact on hydrosphere climate change: impact on landscape climate change: palaeo studies combined stresses critical loads development of techniques and methods ecological conditions economical aspects ecosystem monitoring forest damage assessment forest damage assessment-aerial forest damage assessment-terrestrial forest decline (background paper) forest ecology forest inventory gaseous pollutants general ecology genetic aspects geomorphology ground vegetation/understorey vegetation growth heavy metals hydrology in situ physiological studies landscape ecology mathematical statistics meteorology microbiology and mycorrhizae mineral nutrition misc. modelling nitrogen impact on forest pathological agents physiological models plant ecology remote sensing reproduction researching and publishing role of climate root system and impacts via the soil sociological + political aspects soils specific + regional cases stand dynamics sustainable management sylvicultural aspects symptomatology water supply wet and dry deposition wood quality
Search by keyword All Keywords 2003 heat wave Aargau Abies alba Abies concolor Abies lasiocarpa above-ground biomass accuracy Acer rubrum acid deposition acid rain acidic soil acidification adaptation aerial photography afforestation age factor age structure agricultural crop agricultural soil agriculture air pollution airborne measurement Alaska (US) allelopathy allocation Alnus sp. alpine range Alps Alptal altitude factor altitude profile aluminium aluminium toxicity ammonia ammonium Appalachians (US) aquatic fauna Arbutus unedo architecture Arctic Ardennes Armillaria artifact aspect atmospheric circulation atmospheric CO2 atmospheric deposition atmospheric pollution Australia Austria automobile avifauna bark bark beetle basal area base cation base cation depletion Bavaria (DE) Bayerischer Wald (DE) Bern canton Betula pendula bibliometrics biochemical effect biochemical test biodiversity biogenic emission biogeochemical cycling bioindicator biological control biomass biotic agent 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Scotland seasonal variation sediment seed dispersal seedling seedling establishment senescence sensitivity sensitivity analysis sesquiterpene shoot shoot biomass short-term effect short-term trend shortwave radiation (=solar radiation) Siberia simulation site site factor site index site preparation snow snow avalanche snow break snowmelt social status sociological analysis sociological aspect software soil acidification soil analysis soil atmosphere soil chemical characteristics soil chemistry soil compaction soil factor soil fauna soil micro-organism soil moisture soil physical characteristics soil profile soil solution soil solution chemistry soil survey soil water Solling (DE) Solothurn Sorbus sp. 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