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Showing 123 results
Mainly on agricultural crops, but including a note on the estimation of the increase in the assimilation rate of glasshouse crops with increased CO2 s...Read more
This paper examines the effect of changes in government spending level and composition on deforestation and related carbon dioxide emissions. Our theo...Read more
There is interest in reducing CO2 concentrations in the atmosphere by managing livestock grazing to increase carbon (C) storage in soil. However, our ...Read more
The upward flux of CO2 at the soil surface was calculated from the weight increase of soda lime granules exposed inside a glass tank covering 400 cm2 ...Read more
Bare soil evolved a maximum of 7 g CO2/m2/day in summer and a minimum of 1 g/m2/day in winter; the Q10 was 3. Root respiration, i.e. the difference in...Read more
Carbon sequestration is a key ecosystem service provided by forests. Inventory data based on individual trees are considered to be the most accurate m...Read more
The maximum rate of apparent photosynthesis in recently expanded leaves of unshaded Amaranthus edulis plants at 310 ppm. CO2 and 7500 f.c. was 55 ± 5 ...Read more
Bare soil evolved a maximum of 7 g CO3/m2/day in summer and a minimum of 1 g/m2/day in winter; the Q10 was 3. Root respiration, i.e. the difference in...Read more
Gases released from two decay systems (leaf litter, animal carrion) were analysed with a simple gas chromatograph. The apparatus provides a convenient...Read more
CO2 exchange was measured in Bouteloua gracilis swards in the field. Rates of net photosynthesis as high as 65 mg CO2/dm2 h were observed under optimu...Read more