poster - International Conference of Agricultural Engineering

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(a) Osan stream sampling points (b) Whanggugi stream sampling points FIGURE 4: Sampling points along stream waters for two sites The SWAT (soil and water assessment tool), HSPF (hydrological simulation programfortran), SWMM (storm water management model) and QUALKO2 will be applied to simulate the impact of the amount of stream flow and effluent from WTP on irrigated water quality. And both monitored and simulated results could be also used to decide the influenced district of indirect wastewater reuse which is preliminary information for the guideline. Open forum will be held to establish standards for indirect wastewater reuse at the end of this study. 2.2.4. Development and application of indirect wastewater reuse systems Indirect wastewater reclamation system is defined as the wastewater treatment processes and the monitoring system for the rural indirect reuse irrigation districts. This system requires the facility and capacity to ensure the environment safety, public health protection, appropriate wastewater treatment system, and water management. For the agricultural use, it should be the low-cost-high-efficient reuse system because of the numerous amount of water demand compared with the domestic or industrial uses. Several types of wastewater treatment system according to the agricultural facilities like a pumping station, weir, and reservoir for indirect reuse will be designed through this project and Fig. 5 shows the schematic of wastewater treatment system for a pumping station. One or two types of wastewater treatment system will be invented in the first year of this project and the developed system will be established on the test-bed in the second year. In the last year of this project, the developed systems will be implemented to several districts of actual agricultural lands in Korea. FIGURE 5: Schematic diagram of wastewater treatment system
3. Conclusions Reclaimed wastewater reuse has great potential to solve agricultural water shortage problems in Korea. The project could provide cost-effective systems and guidelines for indirect reuse of reclaimed wastewater for agriculture. Two reclaimed wastewater irrigated monitoring sites and one conventional water irrigated monitoring site as control were selected. They will be monitored and analyzed about the crop growth, crop yield, water quality, and soil characteristics from 2011 to 2014. Wastewater reclamation systems for indirect agricultural reuse and the guidelines will be developed and suggested based on results of this project. It is also anticipated that the findings from this project could contribute to safe indirect reuse of reclaimed wastewater for agriculture in Korea. Acknowledgements This project is sponsored by Korea Institute of Planning and Evaluation for Technology in Food, Agriculture, Forestry and Fisheries. References Bates, B.C., Z.W. Kundzewicz, S. Wu and J.P. Palutikof, Eds., 2008. Climate Change and Water. Technical Paper of the Intergovernmental Panel on Climate Change, IPCC Secretariat, Geneva, 210 pp. Huertas, E., M. Salgot, J.Hollender, S. Weber, W. Dott, S. Khan, A. Schafer, R. Messalem, B. Bis, A. Aharoni, H. Chikurel. (2008). Key objectives for water reuse concepts. Desalination. 218:120-131. Kim, Haedo, Kwangya Lee, and Youngjik Lee (2009). Application of wastewater reuse system for agriculture: status and prospects, Water for Futrue, 42(9), 36-43 (in Korean). Lee, E. J., S. W. Park, C. H. Seong, H. K. Kim, and K. W. Jeong (2010). Wastewater reclamation and reuse practices for agriculture in Korea, XVII th World Congress of the International Commission of Agricultural Engineering (CIGR). Marecos do Monte, M.H.F, A.N. Angelakis, and T. Asano. 1996. Necessity and basis for establishment of European guidelines for reclaimed wastewater in the Mediterranean region. Water Sci. Technol. 33(10-11):303-316. MOCT (2012). National water resource plan. Ministry of Construction and Transportation, Republic of Korea (in Korean). MOE (2009). Wastewater reuse guide book, Ministry of Environment, Republic of Korea (in Korean). MOE (2011). Water reuse plan, Ministry of Environment, Republic of Korea (in Korean). MLTM (2006). Water Vision 2020 (2006 National Water Resources Plan Update). Ministry of Land, Transportation and Maritime Affaris (MLTM). Republic of Korea (in Korean). SNU (2011). Application of integrated technologies for wastewater reclamation and reuse system for agriculture (code#4-5-3). Seoul National University, Seoul, Korea (in Korean).
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POSTER SW: SOIL AND WATER ENGINEERI
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Presenter: Jose Euclides Paterniani
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1 Faculdade de Engenharia Agricola
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Matsura Department of hydraulic and
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P-2064 MULTIVARIATE STATISTICAL OF
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temperature-based (e.g., Thornthwai
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two types of reference surfaces rep
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(d) Baft (c) Bam (b) Kerma n (a) Ji
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Estevez, J., Gavilan, P., & Berenge
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2. Materials and Methods 2.1 The hy
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Ia = n × v ec Equation 3 which: Ia
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5. References ALLEN, R.G.; PEREIRA,
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The density analysis was performed
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Figure1 - Relationship between the
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4 Conclusions • The density obtai
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characteristics resulting from of g
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Table1. Morphological characteristi
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Transpiration of Eucalyptus spp see
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The fertilization growth and harden
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Cool, J. B., Rodrigo, G. N., Garcí
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Abstract Agriculture and water sour
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In 1985 and 1986 hygienic protectio
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spring area. It is also prohibited
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Biological Nitrogen Fixation In Gen
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We used a completely randomized in
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5. References AYERS, R.S.; WESTCOT,
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2 However, the cultures are not alw
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4 TABEL 2: Mean values of radiation
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accumulated ETo (mm dia -1 ) 6 900
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only the expansion of agricultural
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FIGURE 2: Content of chlorophyll a,
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Evapotranspiration and Crop Coeffic
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were respectively applied in the fi
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TABLE 1: Irrigation depth and actua
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NUTRIENT RETENTION IN WETLANDS USIN
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Table 2. Daily affluent concentrati
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IMPORTANCE OF DRY GEAR MASS CULTURE
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mobilizing assimilated exerted by c
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This method consists of covering th
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uncovered ones, that mixed the wate
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coliforms and E-coli that might hav
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WATER TREATMENT BY COAGULATION WITH
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in a grinder and passed through a 0
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3.2. Determination of the required
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ANALYSIS OF LEVELS OF LAND DEGRADAT
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This methodology consists of a sequ
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FIGURE 5. A - Area of exploitation
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Water technology improvements and t
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The Multiattribute Utility Theory (
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higher demand than those of scenari
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YIELD AND BEAN SIZE OF COFFEA ARABI
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uniformity of flowering. The irriga
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Table 3 - Analysis of variance for
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SUGARCANE FERTIRRIGATED WITH MINERA
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3. Results and Discussion The value
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espectively, compared to that obser
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Optimal Reservoir Operation Model w
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all periods are computed using Eq.
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(a) Calibration (b) Verification Fi
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Characteristics of Heavy Metal Cont
Page 121 and 122: 2. Materials and Method 2.1. Study
Page 123 and 124: TABLE 2: Devices for collecting of
Page 125 and 126: Calibration of Hargreaves Equation
Page 127 and 128: Relative error (RE): Index of agree
Page 129 and 130: Stochastic modelling of Contaminant
Page 131 and 132: widely used for various fields such
Page 133 and 134: show that Extvalue and Logistic dis
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Page 137 and 138: Pressure: it was obtained by means
Page 139 and 140: them cover similar percentages. Dur
Page 141 and 142: Relationship among compaction, mois
Page 143 and 144: Cylindrical containers (191mm diame
Page 145 and 146: Figure 9 High compaction. Bulk dens
Page 147 and 148: Simulation of water flow with root
Page 149 and 150: water contents were almost greater
Page 151 and 152: Operation and Energy Optimization M
Page 153 and 154: Urmia Salt Lake Urmia FIGURE 1: Gha
Page 155 and 156: changes have been done in system. F
Page 157 and 158: Application of Surface Cover and So
Page 159 and 160: significantly lower than those from
Page 161 and 162: Choi, J. D., (1997). Effect of Rura
Page 163 and 164: 1.1. Scope and aim The growth of th
Page 165 and 166: Therefore, the remaining works are
Page 167 and 168: network makes such volumes unaccept
Page 169 and 170: Reclaimed wastewater reuse has been
Page 171: Fig. 2 shows the monitoring results
Page 175 and 176: Q P Ia 2 P Ia S for P≥Ia Q 0
Page 177 and 178: data P (mm), gauged in 130 pluviogr
Page 179 and 180: TABLE 2: CN emp values obtained for
Page 181 and 182: References Chapman, T. G. & Maxwell
Page 183 and 184: This work, after applying Kennessey
Page 185 and 186: TABLE 2 - Partial runoff coefficien
Page 187 and 188: Figure 3 also reports a comparison
Page 189 and 190: 2. Material and Methods The experim
Page 191 and 192: TABLE 2: Summary of variance analys
Page 193 and 194: BEZERRA, I. L.; GHEYI, H. R.; FERNA
Page 195 and 196: 2. Materials and Methods The study
Page 197 and 198: Figure 3. Hourly values of ET estim
Page 199 and 200: Ortega-Farias, S.O., Cuenca, R.H.,
Page 201 and 202: 2 Material end methods The wastewat
Page 203 and 204: Queiroz et al. (2004) and (Fonseca
Page 205 and 206: Reference list CEREDA, M.P. (2001)
Page 207 and 208: 2. Data and Methods 2.1. Methods Ir
Page 209 and 210: 3. Results The water balance model
Page 211 and 212: Acknowledgments This work was carri
Page 213 and 214: and the need to reduce costs, it be
Page 215 and 216: 40 mm 65.30 59.00 8.70 8.10 60 mm 6
Page 217 and 218: REFERENCES BERTRAND, J. P. et al. L
Page 219 and 220: The mathematical modeling in the wa
Page 221 and 222: OD (mg L -1 ) OD obs (mg L -1 ) TAB
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OD (mg L -1 ) DBO (mg L -1 ) 8,00 7
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Effect of Rice Straw Mulch on Runof
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mg/L, 14.6 mg/L, and 1.2 mg/L, resp
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1 PAPAYA SEEDLINGS PRODUCTION FROM
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3 into an oven with circulating air
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5 14 12 Stem diameter (mm) 10 8 6 4
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7 Root dry matter (g plant -1 ) 8 7
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CAVALCANTE, L. F.; CORDEIRO, J. C.;
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This document was created with Win2
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extractable and non-extractable bou
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MOD-E and MOD-B, and 65.99% and 80.
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Houot, S., Barriuso, E., Bergheaud,
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measures water content and electric
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As observed, increasing the dischar
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irrigation: a comparison of point a
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field operations (STRECK et al., 20
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3. Results and discussions Table 1
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4. Conclusions It can be concluded
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water maintenance. At the same time
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TABLE 1 Stream discharge for each m
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TABLE 5 Correlation analysis of wat
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turbulent flow energy produced by w
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The numerical model was validated a
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4. Conclusion FIGURE 6: The shape o
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2.1 Case study The Zayandeh-Rud bas
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economic factors. In this is a very
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FIGURE 1. Location of the Wuliangsu
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WT( o C) (a) 30 25 20 15 10 5 0 -5
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(a) (b) (c) (d) (e) (f) (g) (h) (i)
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• The effectiveness of the crop c
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As evidenced by Rana et al. (2005),
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1.20 1.20 2010 2011 0.90 0.90 K c 0
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elationships. There is forest area,
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B = ( c − a) A − ( c − d) c
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References Choi, W.-J., Lee, S.-M.,
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of faecal bacteria (Kummerer, 2004;
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FIGURE 1 - Project tasks and links
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Oliveira, A.B. & Henriques, M. (201
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1 Introduction To irrigate is to su
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the inverter that provides a refere
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OLIVEIRA FILHO, D. ; SAMPAIO, R. P.
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1.1 Description of the Study Area T
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Refrences: Bruce J.P. (1994). Natur
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RE because it has the advantages ov
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with L 1 2 com obs J ( k ) = ∑{ f
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Relative hydraulic conductivity r 1
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surfaces requires information on th
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climate. Therefore a special coeffi
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FIGURE 2: The relation between K pa
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Coagulation using Moringa oleifera
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After the assembly of the experimen
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For the positive control test, the
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MULTIVARIATE STATISTICAL OF PRINCIP
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The multiple regression equations w
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Table 3 - Regression models that be
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Is Imaging Analysis Quantifying the
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of the computer. All additional ima
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The final enhanced images were segm
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image analysis is well suited and f
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EVALUATION OF CROP CANOPY EFFECT ON
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∂e ∂e ∂e + u + v ∂t ∂x
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4. Results and discussion 4.1. Spat
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Benchmarking of Irrigated Agricultu
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Indicators can be thought of as sta
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total area is about 13,700 km2. The
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