by Alexander Sedov | May 24, 2021 | Abstracts for INI2021, Abstracts for INI2021 – 4a - Threats for terr. Biodiversity
Nitrogen budget and critical load estimate in a semi-arid grazed ecosystem A nitrogen budget was calculated in a semi-arid grazed ecosystem in Senegal (Dahra site), including nitrogen inputs (wet and dry deposition, biological nitrogen fixation (BNF)) and outputs...
by Alexander Sedov | May 24, 2021 | Abstracts for INI2021, Abstracts for INI2021 – 4a - Threats for terr. Biodiversity
Dose-effect Relations for Habitat types and Nitrogen deposition Natura 2000 sites are threatened by excessive nitrogen deposition. Legislation is in place to protect the sites and habitat types, of which the critical load (CL) for nitrogen deposition is key. However,...
by Alexander Sedov | May 24, 2021 | Abstracts for INI2021, Abstracts for INI2021 – 4a - Threats for terr. Biodiversity
Accumulation of atmospheric nitrogen deposition in mosses Mosses are particularly suitable for recording the accumulation of atmospheric substance inputs in large areas at relatively many locations. In Europe, this has been done every five years since 1990 as part of...
by Alexander Sedov | May 24, 2021 | Abstracts for INI2021, Abstracts for INI2021 – 4a - Threats for terr. Biodiversity
Mapping potential future developments of forest ecosystems due to climate change Excerpts from a complex methodology to assess and classify forest ecosystem integrity under climate change and nitrogen deposition are presented. Vegetation and soil data from...
by Alexander Sedov | May 24, 2021 | Abstracts for INI2021, Abstracts for INI2021 – 4a - Threats for terr. Biodiversity
Critical Nitrogen Loads in nitrogen-sensitive Forest Associations On the background of ongoing high nitrogen deposition this research aims to explore correlations between soil nitrogen content and changes in the understory vegetation of nitrogen-sensitive temperate...
by Alexander Sedov | May 24, 2021 | Abstracts for INI2021, Abstracts for INI2021 – 4a - Threats for terr. Biodiversity
Towards critical levels for ammonia – a fumigation study Ammonia (NH3) is emitted from agriculture and traffic and may have phytotoxic effects only at high concentrations. Nevertheless, chronic responses may occur in higher and lower plant species at slightly elevated...
