Technical evaluation of communal irrigation systems in Luzon/ (Record no. 9061)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02085nam a22002657a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250515091240.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250515b |||||||| |||| 00| 0 eng d |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER | |
| International Standard Serial Number | 2619-6913 |
| 040 ## - CATALOGING SOURCE | |
| Transcribing agency | DSSC |
| 082 ## - DEWEY DECIMAL CLASSIFICATION NUMBER | |
| Classification number | Per 333.91 L979 |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Luyun, A., Jr. |
| 9 (RLIN) | 12708 |
| 130 ## - MAIN ENTRY--UNIFORM TITLE | |
| Uniform title | The Philippine Agricultural and Biosystems Engineering Journal |
| 9 (RLIN) | 12709 |
| 245 ## - TITLE STATEMENT | |
| Title | Technical evaluation of communal irrigation systems in Luzon/ |
| Statement of responsibility, etc | A. Luyun, Jr., JD.C. Sandoval, J.O. Fumera |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | pp. 1-9 |
| Dimensions | 25cm. |
| 336 ## - CONTENT TYPE | |
| Content type term | text |
| 337 ## - MEDIA TYPE | |
| Media type term | unmediated |
| 338 ## - CARRIER TYPE | |
| Carrier type term | volume |
| 440 ## - SERIES STATEMENT/ADDED ENTRY--TITLE | |
| Volume number/sequential designation | 1(1) |
| International Standard Serial Number | 2619-6913 |
| 500 ## - GENERAL NOTE | |
| General note | As of December 2014, about 1.71 M ha or 56.6% of the total irrigable area in the Philippines have been developed for irrigation. Of these, 595,653 ha or 34.9% are under communal irrigation systems (CIS) representing around 20% of the 3.1 M ha potential irrigable areas. This illustrates an opportunity and the need to develop CIS for sustainable agriculture and food security. <br/>Despite increasing investments, the firmed-up service area (FUSA) of CIS at the national level only increased by about 6% over the last 10 years. Likewise, despite massive rehabilitation efforts and funds for construction of new irrigation facilities, the increase in irrigation area is minimal. The national average cropping intensity of CIS is only about 130% due to over assessment at the design stage of the service area relative to what is actually irrigated and to available water supply. <br/>This paper presents the common technical problems associated with the construction and O & M of CIS based on a study of 66 CIS in 11 provinces in Luzon. These CIS collectively cover a FUSA of about 332,769 ha, representing 58% of the total CIS in the Philippines as of 2013. The specific technical concerns examined include the sources of water, sedimentation, and design considerations from headworks to the distribution systems of CIS. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Irrigation |
| 9 (RLIN) | 4147 |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Sandoval, JD.C. |
| 9 (RLIN) | 12710 |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Fumera, J.O. |
| 9 (RLIN) | 12711 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Periodical Indexing |
| Withdrawn status | Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Home library | Current library | Date acquired | Total Checkouts | Full call number | Date last seen | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | DSSC LEARNING RESOURCE CENTER | DSSC LEARNING RESOURCE CENTER | 2025-05-15 | Per 333.91 L979 | 2025-05-15 | 2025-05-15 | Periodical Indexing |