Causes of fish depletion: a factor analysis approach
AbstractA study was conducted in 54 wetlands of 13 districts of Assam, India to evaluate the causes of fish depletion. Twenty-two variables were considered for the study. Seven factors were extracted through factor analysis (Principal Component Analysis) based on Eigen Value Criteria of more than one. These seven factors together accounted for 69.3% of the total variance. Based on the characteristics of the variables, all the factors were given descriptive names. These variables can be used to measure the extent of management deficiency of the causes of fish depletion in the wetlands. The factors are management deficiency, organic load interference, catchment condition, extrinsic influence, fishermenÆs ignorance, external environment and aquaculture program. Management deficiency accounted for a substantial portion of the total variance.
Download InfoIf you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
Bibliographic InfoArticle provided by The WorldFish Center in its journal Naga.
Volume (Year): 28 (2005)
Issue (Month): 1/2 ()
Contact details of provider:
Postal: Jalan Batu Maung, Batu Maung, 11960 Bayan Lepas, Penang
Phone: +60 4 626 1606
Fax: +60 4 626 5530
Web page: http://www.worldfishcenter.org/
More information through EDIRC
Inland fisheries; Depleted stocks; Overfishing; Flood plains; Wetlands;
Find related papers by JEL classification:
- Q00 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - General - - - General
You can help add them by filling out this form.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (William Ko).
If references are entirely missing, you can add them using this form.