Zobrazeno 1 - 3
of 3
pro vyhledávání: '"L. N. T. Nguyen"'
Autor:
K. A. P. Faassen, L. N. T. Nguyen, E. R. Broekema, B. A. M. Kers, I. Mammarella, T. Vesala, P. A. Pickers, A. C. Manning, J. Vilà-Guerau de Arellano, H. A. J. Meijer, W. Peters, I. T. Luijkx
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 851-876 (2023)
The exchange ratio (ER) between atmospheric O2 and CO2 is a useful tracer for better understanding the carbon budget on global and local scales. The variability of ER (in mol O2 per mol CO2) between terrestrial ecosystems is not well known, and there
Externí odkaz:
https://doaj.org/article/07cb97a9b1224faa9cd34219330805e2
Autor:
L. N. T. Nguyen, H. A. J. Meijer, C. van Leeuwen, B. A. M. Kers, H. A. Scheeren, A. E. Jones, N. Brough, T. Barningham, P. A. Pickers, A. C. Manning, I. T. Luijkx
Publikováno v:
Earth System Science Data, Vol 14, Pp 991-1014 (2022)
We present 20-year flask sample records of atmospheric CO2, δ(O2/N2), and atmospheric potential oxygen (APO) from the stations Lutjewad (the Netherlands) and Mace Head (Ireland), and a 3-year record from Halley station (Antarctica). We include detai
Externí odkaz:
https://doaj.org/article/4d1181b2548e43dbabf2684748b27d64
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 1155:012015
The objective of the research was to identify suitable parameters for extraction of anthraquinone, and salicylic acid from Aloe (Aloe barbadensis Miller). The parameters were evaluated including ethanol concentration (99.5, 80.0, 50.0%), material/sol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::974fadb9611859b30f8315ab1a156892
https://doi.org/10.1088/1755-1315/1155/1/012015
https://doi.org/10.1088/1755-1315/1155/1/012015