[PDF] Top 20 Directory UMM :Data Elmu:jurnal:A:Agricultural & Forest Meterology:Vol106.Issue2.2001:

... intensive agricultural practices that return significantly more residue to ...SOC. Agricultural systems are fundamentally different from natural systems be- cause of differences in assimilate partitioning ... Lihat dokumen lengkap

... barley data from Mölder (1997) and to show that the scatter can be re- duced even ...barley data as well as several results from the literature sug- gests n = ...the data from Mölder (1997) and ... Lihat dokumen lengkap

... under a clear sky due to light scattering and reflection from neighboring ...at a pasture site in southern Brazil. We analyzed a high-resolution time series of surface measurements obtained during ... Lihat dokumen lengkap

... This paper compares the results of simulations and measurements of evapotranspiration from cultivated fields in Middle Europe. The modelling system THESEUS (i.e. toolbox for hydro-ecological simulation and evaluation ... Lihat dokumen lengkap

... The model presented above was used to calculate the temperature within maize ear under field condi- tions. It is based on energy conservation equations applied to the ear surface. The model accounts for radiation ... Lihat dokumen lengkap

... deciduous forest in the Southeastern United ...over a 5-year ...on a daily basis, and sap flow estimates of transpiration were about 50% of annual evapotranspiration estimated from eddy covariance ... Lihat dokumen lengkap

... 1985, a Level I forest monitoring network was set up but did not include forest climate ...that forest climatological observations are very impor- tant, because climate interpolated from ... Lihat dokumen lengkap

... extent that the magnitudes of the negative feedbacks are also affected. Both models using both SRP’s indi- cate that the magnitude of the negative feedbacks are less under strong winds, reduced solar irradiance, and ... Lihat dokumen lengkap

... The information gained from Figs. 5–7 could help understand some mechanism of the differences of nor- malized daily canopy irradiance (Fig. 3) between E–W and N–S row orientations. On the summer solstice, higher values ... Lihat dokumen lengkap

... with a mean height of 20.6 m and a mean diameter at breast height ...had a mean depth of 3.7 m, and the canopy had a projected surface area of 65% (Van den Berge et ...and a leaf area ... Lihat dokumen lengkap

... For potted maize plants, Yamaguchi (1978) found CUE to be in the range 0.49–0.73 (average 0.60, n = 14). Field studies at Moscow (55.8 ◦ N, 37.6 ◦ E) by Koshkin et al. (1987) gave CUE in the range 0.60–0.73 (average ... Lihat dokumen lengkap

... In defining these steps, he separates the material into eight chapters. The first chapter is an overview of definitions and processes of disturbance, and justifies the use of the term repair. The material is generally of ... Lihat dokumen lengkap

... Australia. Data from 39 sites were taken from ...as a binary quantity (1 for rainfall > 0; 0 for rainfall = 0) performed better than those using amount of rainfall (precipitation in ...temperature ... Lihat dokumen lengkap

... within a Scots pine canopy in a case where the spatial scale was the area of a twig (Palva, 1998; Palva et ...1998). A fiberoptic sensor comprising 400 measuring points in a regular ... Lihat dokumen lengkap

... choose a location well clear of the upstream influence of the barrier, there is in fact no requirement implied by ...gives a clear correlation with other shelter ... Lihat dokumen lengkap

... with a maximum at ...is a differential measurement where the systematic (in- strumental) error of position 1 is included in the mea- surements at the other ... Lihat dokumen lengkap

... only a small fraction of the upwelling radiation flux (Campbell and Nor- man, 1998), this indicates that either simulated leaf temperatures, and hence the long-wave emission, or reflected short-wave radiation ... Lihat dokumen lengkap

... was a high- pressure water misting system, consisting of two fan and mist modules ...provided a good air mixing and homogeneity of water distribution inside the ...greenhouse. A circular ring with ... Lihat dokumen lengkap

... as a function of accumulated thermal units using SAS proc ...within a middle and lower spikelet was not affected by either elevated CO 2 or water stress treatments in this ... Lihat dokumen lengkap

... Adam Wiese and Ed Gritt helped with installation of the equipment and day-to-day maintenance of the instruments. Jason Matteo and Tom Cate performed quality control on the recorded data and computed ba- sic ... Lihat dokumen lengkap