[PDF] Top 20 Directory UMM :Data Elmu:jurnal:A:Agricultural & Forest Meterology:Vol104Issue1July2000:

... produced a new equation that more correctly accounts for wind and surface ...is a fundamental statement about the behavior of any system involving radiative, sen- sible and latent heat ... Lihat dokumen lengkap

... Several studies have attempted to partition wa- ter use in agroforestry systems by determining total community water use using the soil water balance approach, despite the practical limitations outlined below, and ... Lihat dokumen lengkap

... inverse Lagrangian dispersion analyses. In most of the analyses in the present study, conditions were mod- erately unstable. From the work of Leuning (2000), this would have resulted in negligibly small correc- tions ... Lihat dokumen lengkap

... The process of crop breeding is determined by the genetics of the crop and the environment, and the ma- jority of practices used are driven by the cost of exam- ining plants for different attributes needed in the final ... Lihat dokumen lengkap

... constraint, a second-order differential equation is derived that may either be integrated to yield the expolinear equation or used with a daily time-step to simulate growth when absolute and specific growth ... Lihat dokumen lengkap

... wall. A number of studies show strong support for the air-seeding hypothesis, and indicate that the site of air-seeding is at the pit membrane pores of inter-conduit pits (Crombie et ... Lihat dokumen lengkap

... with a 1.98 mm bit. A drill guide was used to ensure that the holes were properly spaced and ...at a height of ...tree. A data logger was programmed to provide a heat pulse for ... Lihat dokumen lengkap

... anemometer, a cospectral transfer function is developed for the phase shift caused by the intrinsic time constant of a first-order scalar instrument and the longitudinal separation of the mouth of the tube ... Lihat dokumen lengkap

... below a measurement height is uniform, then temperature fluctuations measured at the top provide ramp characteristics that represent the entire layer, and they can be used to estimate the uniform change in ... Lihat dokumen lengkap

... 1997). A negative impact on diam- eter growth was evident in many sites and for many tree species (Dupraz et ...1997). A reduced above-ground biomass of sheltered trees (Burger et ... Lihat dokumen lengkap

... exists a specific layer inside willow coppice (between τ =2 and 4), where the total number of short sunflecks, umbra fractional area as well as the num- ber of umbrae ...ert a maximum effect in this ... Lihat dokumen lengkap

... stomatal resistance in sparse vegetation from measure- ments of radiometric surface temperature. It is shown that stomatal resistance can be calculated in a more re- liable manner than in the previous models, i.e. ... Lihat dokumen lengkap

... with a relatively large difference, which is on the order of 20%, is an area near the upper right ...with a grass understory in an area of new regrowth after a ...was a type of moss that can ... Lihat dokumen lengkap

... particularly under the Low N treatments. Thus, it is conceivable that the lower leaf area in the Control plots under Low N resulted in the infrared thermometers to have viewed warmer soil temperatures rather than leaf ... Lihat dokumen lengkap

... 1993). A notable exception, however, is the work of Fernandez de la Mora and Friedlander (1982), and Schack et ...developed a general corre- lation for particle deposition onto ‘completely’ rough surfaces, ... Lihat dokumen lengkap

... In three compartments (numbered 1–3) at the exper- iment station ‘Zuid Nederland’ in Horst NL: latitude, 51 ◦ 27 ′ 44 ′′ N; longitude, 6 ◦ 01 ′ 31 ′′ E; altitude, +20 m, two cultivars of chrysanthemums, Sunny Reagen and ... Lihat dokumen lengkap

... Resolution of these apparent discrepancies lies in the nature of the ‘forward’ and inverse dispersion prob- lems. In the forward mode, the objective is to calculate fluxes from the canopy plus underlying surface (soil, ... Lihat dokumen lengkap

... is a direct or indirect in- put of many dew formation simulation models that use the energy balance approach ...on a surface depends on how much nocturnal net radiation is balanced by latent ...weather ... Lihat dokumen lengkap

... prevent a degree of fragmentation which prohibits the existence of most ...species. A similar conclusion is reached, incidentally, in simulation of timber har- vesting in some US National Forests, which ... Lihat dokumen lengkap

... generally a calibrated parameter ranging from 0 to 3% (Ander- son, 1973, 1976; Barry et ...incorporated a somewhat different parameterization, in the form of the empirically derived Darcy’s equa- ... Lihat dokumen lengkap