Wetting pattern simulation of surface and subsurface drip irrigation systems: (Record no. 46811)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02725cab a2200301Ia 45 0 |
| 001 - CONTROL NUMBER | |
| control field | u193264 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | SIRSI |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 110706s2006 ua ss b eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | EAL |
| 041 ## - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| Language code of summary or abstract | ara |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | ART MJAE V23 NO4 18 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Ismail, S. M. |
| 240 10 - UNIFORM TITLE | |
| Uniform title | Misr journal of agricultural engineering, 2006 v.23 (4),Special issue |
| Medium | [electronic resource]: |
| -- | The 14th. Annual Conference of the Misr Society of Agricultural Engineering :New Trends in Agricultural Engineering:Egypt,22 November,2006:Special issue. |
| 245 10 - TITLE STATEMENT | |
| Title | Wetting pattern simulation of surface and subsurface drip irrigation systems: |
| Remainder of title | ii- model validation and analyses |
| Medium | [electronic resource]. |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | نمذجة توزيع الرطوبة لنظم الري بالتنقيط السطحي وتحت السطحى: |
| Remainder of title | ب- تحقيق وتحليل النموذج. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | p.1009- 1031. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE | |
| Bibliography, etc. note | Includes references. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The developed model 'Drip Chartist' by Ismail et al. (2006a) was verified and validated in field and by comparison to other related model "Hydrus 2D". Field validation resulted showed that the surface system without hydraulic barrier represents the real-condition by 94.99% (correlation coefficient of 0.9746) with under estimation of 0.157. While in the subsurface system with hydraulic barrier represents the real-condition by 81.96% (correlation coefficient of 0.9053) with under estimation of 0.021. Validation to Hydrus2D lead to almost coincidence in predicted values of wetting pattern. Several studies were performed using the model, like studying soil properties such as θsat, θres, Ks, and the retention and conductivity parameters of soil such as α, m, n, λps, and γ effect on soil moisture pattern. The effect of soil texture indicated that the heavy textured soils could be simulated faster than light texture soils, while silt texture soil was simulated in longer time compared to other texture classes, solution methods, and other properties were studied as well. In addition, some construction alternatives of the system were studied like the effect of bilateral gap, dripper line burying depth, physical barrier and the emitter discharge on the wetting pattern. The model "Drip Chartist" was proved to act like intended in predicting surface and subsurface drip wetting pattern. |
| 546 ## - LANGUAGE NOTE | |
| Language note | Summary in Arabic. |
| 596 ## - | |
| -- | 1 |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Microirrigation. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Water-power. |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Zin El-Abedin, T. K. |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Wassif, M. A. |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | El-Nesr, M. N. |
| 773 0# - HOST ITEM ENTRY | |
| Title | Misr Journal Agricultural Engineering. |
| Related parts | 2006.v23(4) |
| International Standard Serial Number | 1687-384X |
| Control subfield | nnas |
| Record control number | u192786 |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="http://nile.enal.sci.eg/EALE/2006/MJAE/2306/4/1009.pdf">http://nile.enal.sci.eg/EALE/2006/MJAE/2306/4/1009.pdf</a> |
| Public note | Full Text Article |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Articles |
| Source of classification or shelving scheme | Library of Congress Classification |
No items available.