Measurement of soil respiration in the field: influence of temperature, moisture level, and application of sewage sludge compost and agro-chemicals

Autor:	Hiroki Yamamoto, Kazutake Kyuma, Haruo Yokoi, Takahiko Naganawa, Kadzunori Tatsuyama, Yutaka Yamamoto
Rok vydání:	1989
Předmět:	chemistry.chemical_classification Chlorothalonil Moisture Q10 Soil Science Plant Science Fenitrothion Soil respiration chemistry.chemical_compound chemistry Environmental chemistry Infrared gas analyzer Respiration Organic matter
Zdroj:	Soil Science and Plant Nutrition. 35:509-516
ISSN:	1747-0765 0038-0768
DOI:	10.1080/00380768.1989.10434786
Popis:	Soil respiration data were obtained using a portable infrared gas analyzer by measuring the CO2 concentration in a small chamber placed on the ground. The rate of respiration showed a geometrical mean of 11.4 (mmol- h-1 -m-2) and ranged from almost 0 to about 80 (mmol-h-1-m-2) in the experimental field in the farm of Shimane University (103 plots, 1,081 data). The rate was stimulated strongly by the temperature (R2 = 0.76, Q10 = 2.2, 4°C
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::c7bd6f8c2625f4c0584db867845a49f0 https://doi.org/10.1080/00380768.1989.10434786 Zobrazit plný text záznamu