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[PDF] Top 20 Methanol exchange between grassland and the atmosphere

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Methanol exchange between grassland and the atmosphere

Methanol exchange between grassland and the atmosphere

... Time series measured above the extensive grassland 07.06–07.09.2004, from the top to the bottom: Global radiation* Rg , air temperature* Temp., rainfall*, water vapour flux FH2O , assimi[r] ... See full document

40

Intercomparison and assessment of turbulent and physiological exchange parameters of grassland

Intercomparison and assessment of turbulent and physiological exchange parameters of grassland

... Disagreement between individual sensors may generally be due to: (i) intrinsic differ- ences in the instrumentation and sensor response times; (ii) differences in the mounting ... See full document

50

Annual cycle of volatile organic compound exchange between a boreal pine forest and the atmosphere

Annual cycle of volatile organic compound exchange between a boreal pine forest and the atmosphere

... above the average forest floor. Two of the measurement levels ...(4.2 and 8.4 m) were below the canopy and four of them ...50.4 and 67.2 m) above it. VOC fluxes were derived from ... See full document

18

Modelling bidirectional fluxes of methanol and acetaldehyde with the FORCAsT canopy exchange model

Modelling bidirectional fluxes of methanol and acetaldehyde with the FORCAsT canopy exchange model

... for the S-combo simulation is almost iden- tical to that for S-storage described above, with the two di- verging only at night when the combo emissions are lower, reducing fluxes and, to a ... See full document

24

Intercomparison and assessment of turbulent and physiological exchange parameters of grassland

Intercomparison and assessment of turbulent and physiological exchange parameters of grassland

... as the campaign aver- ages ...differences between anemometers or that analysis approaches differ more for heat ...fluxes. The sensible heat flux is derived from the speed of sound, averaged ... See full document

22

Review and parameterisation of bi-directional ammonia exchange between vegetation and the atmosphere

Review and parameterisation of bi-directional ammonia exchange between vegetation and the atmosphere

... [r] ... See full document

28

Acetaldehyde exchange above a managed temperate mountain grassland

Acetaldehyde exchange above a managed temperate mountain grassland

... for the low acetaldehyde emissions on the day of the first cut in 2012, followed by massive emis- sions of acetaldehyde on the following 2 ...On the day of cutting, a light rain ... See full document

23

The annual ammonia budget of fertilised cut grassland – Part 2: Seasonal variations and compensation point modeling

The annual ammonia budget of fertilised cut grassland – Part 2: Seasonal variations and compensation point modeling

... Sutton, M. A., Nemitz, E., Erisman, J. W., Beier, C., Butterbach- Bahl, K., Cellier, P., de Vries, W., Cotrufo, F., Skiba, U., Di Marco, C., Jones, S., Laville, P., Soussana, J. F., Loubet, B., Twigg, M., Famulari, D., ... See full document

20

The flux of carbonyl sulfide and carbon disulfide between the atmosphere and a spruce forest

The flux of carbonyl sulfide and carbon disulfide between the atmosphere and a spruce forest

... Kesselmeier and Merk, ...Dippel and Jaeschke, 1996; Kuhn et ...(Berresheim and Vul- can, 1992) or the existence of both deposition and emission (Kesselmeier et ...that the role ... See full document

11

Annual cycle of volatile organic compound exchange between a boreal pine forest and the atmosphere

Annual cycle of volatile organic compound exchange between a boreal pine forest and the atmosphere

... spring and fall which was possibly driven by growth processes and decaying of soil litter, ...of the emissions of m/z 69 at the site consisted of isoprene that originated from broadleaved ... See full document

44

Soil–atmosphere exchange of ammonia in a non-fertilized grassland: measured emission potentials and inferred fluxes

Soil–atmosphere exchange of ammonia in a non-fertilized grassland: measured emission potentials and inferred fluxes

... markers) and soil temperature (T soil , grey trace) throughout the campaign ...soil and hourly soil temperature measurements. The shaded region around χ soil was cal- culated by linear ... See full document

12

Field investigations of nitrogen dioxide (NO<sub>2</sub>) exchange between plants and the atmosphere

Field investigations of nitrogen dioxide (NO<sub>2</sub>) exchange between plants and the atmosphere

... at the field site “Weidenbrun- nen” located in northeast Bavaria, Germany (Fichtelgebirge; 50 ◦ 08 ′ 31 ′′ N, 11 ◦ 52 ′ 01 ′′ E; 774 m ...a.s.l.). The area is best de- scribed as a mountainous area, mainly ... See full document

18

The Impact of the Expansion of the Bolsa Familia Program on the Time Allocation of Youths And Their Parents Lia Chitolina Miguel Nathan Foguel Naercio Menezes-Filho

The Impact of the Expansion of the Bolsa Familia Program on the Time Allocation of Youths And Their Parents Lia Chitolina Miguel Nathan Foguel Naercio Menezes-Filho

... of the two main variable benefits of the program is conditioned on health and education ...monitored and vaccinations up-to-date and pregnant and nursing women to visit regularly ... See full document

39

Vascular flora in dry-shrub and wet grassland Cerrado seven years after a fire, Federal District, Brazil

Vascular flora in dry-shrub and wet grassland Cerrado seven years after a fire, Federal District, Brazil

... Poaceae and Asteraceae were common to the two sites among the five families with the highest number of ...species. The Asteraceae and Poaceae typically feature greater variety, ... See full document

18

Some notes about the determination of current account equilibrium real exchange rate and the relation between real exchange rate and productive specialization

Some notes about the determination of current account equilibrium real exchange rate and the relation between real exchange rate and productive specialization

... real exchange rate can affect the growth rate of capitalist economies by other channels than its direct impact over the level of exports and ...Real exchange rate has not only a static ... See full document

17

Assessing land use by cattle in heterogeneous environments

Assessing land use by cattle in heterogeneous environments

... process and analyze data, applying the Idrisi software version 15 (Clark Labs, 2006) and GS + (Gamma Design Software, ...of the animal distribution: cattle tracks, ground declivity, woody ... See full document

4

NMR microscopy of tissue in organic and mixed solvents

NMR microscopy of tissue in organic and mixed solvents

... to the creation of dozens of NMR imag- ing methods that emphasize selected ...properties. The main purpose of developing new ways of imaging contrast is to discriminate different tissues ...in the ... See full document

14

Coevolutionary networks : a novel approach to understanding the relationships of humans with the infectious agents

Coevolutionary networks : a novel approach to understanding the relationships of humans with the infectious agents

... metabolic and genetic chains. The inter- actions between communities may produce ben- eficial or detrimental ...whereas the detrimental effects usually lead to new require- ments for ... See full document

12

Carcass characteristics and meat quality of Aberdeen Angus steers finished on different pastures

Carcass characteristics and meat quality of Aberdeen Angus steers finished on different pastures

... pressure and IW = sample weight before being submitted to pressure (Grau & Hamm, 1953, modified by Sierra, ...bags and sent to a dryer at 105 °C for three hours in order to evaluate ...on the ... See full document

9

Rev. bras. farmacogn.  vol.22 número1

Rev. bras. farmacogn. vol.22 número1

... amphibians, and this damage may vary from specie to specie as well as at different stages of life cycle in many amphibians (Bancroft et ...with the change in microbial fauna of the skin of ... See full document

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