Nitrate Concentration
Evaluation of the Impact of the Ongoing Water Resource Management Plans on Nitrate Concentration in Gaza Coastal Aquifer Using Modeling Approach
... in nitrate loadings in- crease or the percent of abstraction from the aquifer decrease, the average simulated nitrate concentrations of all target points ...in nitrate concentration in all ...
20
Influence of Phosphorus Release and Initial Nitrate Concentration on Anoxic Phosphorus Uptake
... initial nitrate concentration, which are two important infectors, on the anoxic phosphorus uptake process, by batch two ...paper. Nitrate would have little impact on the phosphorus uptake rate in ...
5
Determination of Nitrate Concentration in Groundwater in Agricultural Areas in Babol, Iran
... by nitrate which about 50% of these contaminated samples source of contamination was N ...and nitrate concentration in groundwater ...less nitrate contamination of groundwater- possibly due to ...
9
Nitrate concentration of groundwater before and after detonation of 2,4,6-Trinitrotoluene(TNT) in Ohuru-Oza Area, Niger Delta, Nigeria
... the concentration of nitrate in the groundwater of Ohuru-Oza, Niger Delta Nigeria was ...of nitrate in the ...average concentration of nitrate in the ten boreholes were within ...the ...
11
Effect on nitrate concentration in stream water of agricultural practices in small catchments in Brittany: II Temporal variations and mixing processes
... the nitrate concentrations in streamwater often show marked seasonal and small inter-annual ...soil nitrate for leaching and of seasonality of nitrogen ...describe nitrate concentration ...
8
Amaranth Nutritional Properties Assessment Based on Potassium and Nitrate Concentration in Tissues
... The concentration of mineral nutrients in amaranth tissues may influence the quality of food and fodder raw ...and nitrate concentration in the tissues of the plants of four amaranth species grown in ...
6
Herbage yield and nitrate concentration in meadow plants as affected by environmental variables.
... Rumburg ( 1972) observed that the concentration of N in herbage of species native to flood meadows of eastern Oregon increased rapidly after fertilizer was appli[r] ...
6
Water supply and not nitrate concentration determines primary root growth in Arabidopsis
... This concentration was higher than that used previously by some authors, because lower per- centages failed to give full agar setting with this nutrient ...
10
Changes in body posture alter plasma nitrite but not nitrate concentration in humans
... 28 Abstract 29 PURPOSE: This study evaluated the change Δ in plasma volume PV, nitrate [NO3-], and 30 nitrite [NO2-] concentration following changes in posture in the presence and absenc[r] ...
26
Correlation of environmental factors with nitrate concentration in meadow plants.
... In the multiple correlation analysis, air temperature (maxima at 1300 hr), light intensity (maxima luminous flux), and soil moisture content on sampling dates were[r] ...
6
Characterization of Nitrate Contamination in an Arid Region of China
... reported nitrate con- tamination of groundwater in the Zhangye Basin, it was not clear if the contaminated groundwater was actually used by local residents for drinking and ...testing nitrate ...
7
Kinetics of zinc recovery from enyigba sphalerite in a binary solution of acetic acid and sodium nitrate
... sodium nitrate as a lixiviant for zinc recovery from sphalerite has been ...acid concentration, sodium nitrate concentration, leaching temperature, stirring rate, solid/liquid ratio, and ...
11
Raceway based production of microalgae for possible use in making biodiesel : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Biotechnology at Massey University, Palmerston North, New Zealand
... as nitrate. Residual nitrate in filtered ...5 nitrate reagent sachet, for a 10 mL sample (Hach ...with nitrate-free BG11 seawater medium such that the nitrate concentration in ...
300
Spinach and pepper response to nitrogen and sulphur fertilization
... the nitrate concentration (N 2 ) and the applied sulphur considerably decreased the nitrate content, which was most evident in variant 3 (N 1 S 1 ) where it reached ...the nitrate content in ...
6
KINETICS OF NITRATE UPTAKE SYSTEM IN WHEAT GENOTYPES
... mM concentration of external ...for nitrate as compared to HD 1981 at low concentrations of nitrate (for high affinity system) in the ...for nitrate uptake and variation in K m had no ...
6
Real time monitoring of nitrate in soils as a key for optimization of agricultural productivity and prevention of groundwater pollution
... measuring nitrate concentrations in soil porewater collected from that ...to nitrate con- centration, at around 267 nm, absorbance values were corre- lated with DOC concentration, meaning that this ...
14
Modelling diverse root density dynamics and deep nitrogen uptake — a simple approach
... grown, nitrate concentration was measured in three soil layers (0- ...N concentration at harvest, whereas the deepest layer had a higher soil mineral N ...
44
Simulating emission and chemical evolution of coarse sea-salt particles in the Community Multiscale Air Quality (CMAQ) model
... total concentration of SO 2− 4 , NH + 4 , NO − 3 , Na + , and Cl − are compared with 23-h average observed concen- trations at three sites for the time period 2 May–2 June ...nitrate concentration. ...
17
Comparative Growth Stages and Plant Parts for Critical Nitrate-N Concentration of Squirreltail.
... The critical nitrate-N concentration for plants at the late vegetative growth stage is about 500 ppm nitrate-N in recently matured blade tissue, dry basis.. Late [r] ...
5
Interconversions of nitrogen-containing species on Pt(100) and Pt(111) electrodes in acidic solutions containing nitrate
... nitrate-containing solution and in the Pt(111)-NO layer for each peak (i.e. compare solid gray and dashed red curve for both peaks), we conclude that the *NO formed from nitrate reduction is nearly at ...
7