• Tidak ada hasil yang ditemukan

Directory UMM :Data Elmu:jurnal:A:Agricultural & Forest Meterology:Vol105.Issue4.Dec2000:

N/A
N/A
Protected

Academic year: 2017

Membagikan "Directory UMM :Data Elmu:jurnal:A:Agricultural & Forest Meterology:Vol105.Issue4.Dec2000:"

Copied!
14
0
0

Teks penuh

Loading

Gambar

Fig. 1. Mean δ18O values of Salix gooddingii, Populus fremontii,and Prosopis velutina, regional groundwater, floodplain ground-water, and precipitation during the 1997 growing season alongperennial, intermittent and ephemeral reaches of the San PedroRiver i
Fig. 2. δD–δ18O values from trees, soil, groundwater, and rain-fall in August 1997 along perennial and intermittent reaches andan ephemeral tributary of the San Pedro River in southeasternArizona
Fig. 3. Gravimetric soil water content (θg) and soil water δ18O at 5, 10, 25, 50, and 100 cm depths in June prior to the onset of thesummer ‘monsoon’ rainy season, and August after a large precipitation event
Table 3Percentage of xylem water (
+3

Referensi

Dokumen terkait

The SALSA Program is a multi-agency, multi-national research effort that was initiated at the USDA Agricultural Research Service (ARS) South- west Watershed Research Center (SWRC)

First, remote-sensing investigations are discussed, especially those directed toward taking full advantage of the capabilities of the new generation of satellites

The vegetation communities were a perennial, floodplain sacaton grassland (Sporobolus wrightii) and a tree/shrub grouping composed largely of mesquite (Prosopis velutina).

Contrary to the electrical analogy, where soil and vegetation controls on evaporation are reproduced with the help of empirical surface resistances (allowing for the calculation of

In Table 1a, 1b and 1c we present the values of effective scintillometer height associated with each method, the corresponding time average value of sensible heat flux as well as

Keywords: Aerodynamic gradient method; Eddy covariance; Continuous ammonia denuders; Bi-directional fluxes; Passive flux samplers.. ∗

Comparison of stomatal NH3 compensation points determined on the basis of apoplastic NH4 + and H + concentrations (horizontal bars) and measured atmospheric NH3 concentrations ( d )

Micrometeorological measurements above the canopy indicated that gaseous Cl compounds were emitted for most of the time, and this was supported by the source/sink distributions