- Tytuł:
-
Oddziaływanie wybranych gazowych zanieczyszczeń powietrza na rośliny drzewiaste
The effect of selected gaseous air pollutants on woody plants - Autorzy:
-
Baciak, M.
Warmiński, K.
Bęś, A. - Powiązania:
- https://bibliotekanauki.pl/articles/1311966.pdf
- Data publikacji:
- 2015
- Wydawca:
- Instytut Badawczy Leśnictwa
- Tematy:
-
zanieczyszczenia powietrza
zanieczyszczenia gazowe
dwutlenek siarki
tlenki azotu
ozon
bioindykacja
oddzialywanie na rosliny
bioindykatory
rosliny drzewiaste
uszkodzenia drzew
zamieranie drzew
forest degradation
air pollution
ozone
sulfur dioxide
nitric oxides - Opis:
- The article discusses gaseous air pollutants that have the greatest impact on forest ecosystems. This group of pollutants includes sulfur dioxide (SO2), nitric oxides (NO and NO2) and ozone (O3). In the 20th century, the major contributor to forest degradation was sulfur dioxide, a gaseous substance with direct and powerful phytotoxic and acidifying effects. Since then, sulfur dioxide emissions have been significantly reduced in Europe and North America, but they continue to grow in East Asia along with China’s economic boom. Nitric oxides affect woody plants directly by entering through the stomata and indirectly through soil acidification and environmental eutrophication. Ozone, in turn, is found in photochemical smog and is produced by conversion of its precursors (nitric oxides, organic compounds and carbon monoxide). It is a strong oxidizing agent which disrupts various physiological processes, mostly photosynthesis and water use in plants, but is also the air pollutant that exerts the most toxic effect on forest ecosystems.
- Źródło:
-
Leśne Prace Badawcze; 2015, 76, 4; 401-409
1732-9442
2082-8926 - Pojawia się w:
- Leśne Prace Badawcze
- Dostawca treści:
- Biblioteka Nauki
Artykuł