Limnological studies on lakes and fish farms in Wadi El-Raiyan area, Western desert, Egypt (Record no. 37417)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02320cab a2200301Ia 45 0 |
| 001 - CONTROL NUMBER | |
| control field | u159943 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | SIRSI |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 100418s2008 ua ss b 0 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 EJAR V86 NO4 30 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Saeed, M.S. |
| 240 10 - UNIFORM TITLE | |
| Uniform title | Egyptian journal of agricultural research, 2008 v. 86 (4) |
| Medium | [electronic resource]. |
| 245 10 - TITLE STATEMENT | |
| Title | Limnological studies on lakes and fish farms in Wadi El-Raiyan area, Western desert, Egypt |
| Medium | [electronic resource]. |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | دراسات ليمنولوجية على البحيرات والمزارع السمكية بمنطقة وادى الريان، الصحراء الغربية، مصر. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | P.1645-1659. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE | |
| Bibliography, etc. note | Includes reference. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The present study was carried out to evaluate the physical and chemical characteristics of water at three sites (the upper and lower lake as well as fish farms) in Wadi EI-Raiyan area and their effect on fish production. Concentrations of metals (iron, zinc, manganese, copper, cadmitlm, and lead) were also determined in some organs of tilapia species to detect the degree of pollution in this area. Water and fish samples were collected monthly during the spring season of the year 2005. Electric conductivity, total dissolved solids, transparency. total hardness, calcium hardness and chloride showed marked vanations at the three sites. No oxygen depletions were observed in the three sites and it lies in the safe range fflr aquatic organisms. In water, the levels of Fe (in fish farms), Cu (in upper lake and fish farms) and pb (In upper and lower lake) exceeded the maximum world permissible limits. Gills and liver tissues had higher tendency toaccumulate metals more than muscles. Metal concentrations in the edible part of the examined fish were ;n the safety permissible levels for human consumption. |
| 546 ## - LANGUAGE NOTE | |
| Language note | Summary in arabic. |
| 596 ## - | |
| -- | 1 |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Limnology |
| Geographic subdivision | Egypt. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Fisheries |
| General subdivision | Hydrologic factors |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Fishes |
| General subdivision | Effect of heavy metals on. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Fishes |
| General subdivision | Effect of water pollution on. |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Abdel-Mageed, S.A. |
| 773 0# - HOST ITEM ENTRY | |
| Title | Egyptian Journal of Agricultural Research. |
| Related parts | 2008.v.86 (4) |
| International Standard Serial Number | 0111-2675 |
| Control subfield | nnas |
| Record control number | u158585 |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="http://nile.enal.sci.eg/EALE/2008/EJAR/8608/4/1645.pdf">http://nile.enal.sci.eg/EALE/2008/EJAR/8608/4/1645.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.