Wszystkie pola: water diffusion - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Computer-aided identification of the water diffusion coefficient for maize kernels dried in a thin layer
Autorzy:: Kujawa, S.
Weres, J.
Olek, W.
Powiązania:: https://bibliotekanauki.pl/articles/25413.pdf
Data publikacji:: 2016
Wydawca:: Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:: computer-aided identification
water diffusivity coefficient
water transport
maize kernel
cereal grain
drying
storage
thin layer
moisture content
Źródło:: International Agrophysics; 2016, 30, 3
0236-8722
Pojawia się w:: International Agrophysics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: A comparison of oxygen diffusion rates in sand moistened with water or PEG 20000 solution
Autorzy:: Hiller, S.
Dexter, A.R.
Powiązania:: https://bibliotekanauki.pl/articles/24419.pdf
Data publikacji:: 1997
Wydawca:: Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:: sand
air
oxygen diffusion
polyethylene glycol
water
Źródło:: International Agrophysics; 1997, 11, 3
0236-8722
Pojawia się w:: International Agrophysics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Abiotic mechanisms for biochar effects on soil N2O emission
Autorzy:: He, C.
Manevski, K.
Andersen, M.N.
Hu, C.
Dong, W.
Li, J.
Powiązania:: https://bibliotekanauki.pl/articles/2082642.pdf
Data publikacji:: 2019
Wydawca:: Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:: gas diffusion
mitigation
nitrous oxide
water
filled pore space
Opis:: In this research, sterile soil columns with different contents of biochar made from apple-tree residues (0, 1 and 5% w/w) at three levels of water filled pore space (40, 60, and 80%) were set up in the laboratory to study nitrous oxide diffusion and binding processes. The results indicated that nitrous oxide emission can be effectively mitigated at 5% biochar regardless of soil water content. However, 1% biochar stimulated nitrous oxide diffusion compared to the other biochar treatments, which was opposite to expectations due to the stronger aeration than adsorption effect, while 0% had a suppression effect between 1 and 5%. Nitrous oxide emissions increased with increasing water filled pore space due to concomitantly decreasing biochar tortuousity at high water content. The increase of nitrogen from 1.11 to 1.50% on the biochar surface in the 5% treatment, and from 1.11 to 1.46% in the 100% biochar treatment, suggested that the main abiotic mechanisms for mitigation of nitrous oxide emission is adsorption and subsequent reactions with C = C bonds on appletree biochar surfaces since C = O and C-O bonds both increased and C=C/C-C/C-H declined.
Źródło:: International Agrophysics; 2019, 33, 4; 537-546
0236-8722
Pojawia się w:: International Agrophysics
Dostawca treści:: Biblioteka Nauki