- Tytuł:
- Respiration and assimilation processes reflected in the carbon isotopic composition of atmospheric carbon dioxide
- Autorzy:
-
Szaran, J.
Niezgoda, H.
Trembaczowski, A. - Powiązania:
- https://bibliotekanauki.pl/articles/146953.pdf
- Data publikacji:
- 2002
- Wydawca:
- Instytut Chemii i Techniki Jądrowej
- Tematy:
-
atmosphere
carbon dioxide
carbon isotopes
delta-C-13
respiration - Opis:
- This paper presents diurnal variations of concentration and carbon isotopic composition of atmospheric carbon dioxide caused by respiration and assimilation processes. Air samples were collected during early and late summer in 1998 in unpolluted area (village Guciow located near the Roztocze National Park, SE Poland) in three different environments: uncultivated field on a hill, a meadow in the Wieprz river valley and a forest. The effect is very strong during intensive vegetation growth on a sunny day and clear night. The largest diurnal variations in atmospheric CO2 concentration and its carbon isotopic composition in June above the meadow were about 480 ppm and 10‰, respectively.
- Źródło:
-
Nukleonika; 2002, 47,suppl.1; 59-61
0029-5922
1508-5791 - Pojawia się w:
- Nukleonika
- Dostawca treści:
- Biblioteka Nauki
Artykuł