Fat and water distribution patterns in the flesh of the common cat-fish Wallago attu (Bl. & Schn.)

The quantitative distributional pattern of fat and water has been studied in the flesh of the various zones corresponding to the dorsal and ventral regions of the body of a common cat-fish, Wallago attu. The ventral aspect of the body showed more accumulation of fat than the dorsal aspect. The fat content in the ventral region also exhibited an increase from the anterior to the posterior zones. In the dorsal region, however, the back portion of the body, behind the dorsal fin, generally possessed low fat content. On an average, the highest fat accumulation was observed in the caudal peduncle region. The distribution of water followed an almost opposite pattern of distribution, indicating an inverse relationship with fat.

Back to Office Report: Pakistan 30.5 - 3.6.04

This is a report of Mr. Haylor's visit to Pakistan to negotiate a Partnership Agreement, agree a National Co-ordinator for STREAM in Pakistan and begin the process of recruiting a Communications Hub Manager. An agreement was also obtained by him for funds from FAO for supporting the establishment of the Communications Hub and to conduct an Aquatic Resources and Poverty Review and a Country Strategy Paper.(PDF contains 22 pages)

Spatial mapping of sedimentary contaminants in the Baltimore Harbor/Patapsco river/Back river system

Primary objective was to map concentrations of target contaminants in the surfacial sediments. Secondary objectives included: characterization of potential sites for sediment capping demonstration projects, further characterization of sediment depositional and accumulation patterns, and estimation of historical contaminant inventories through sediment geochronology. (PDF contains 112 pages)

Back pages of No. 45, 1987

Map of Galápagos. Medium Ground Finch (Geospiza fortis), Drawing by Godfrey Merlen.

Back pages of No. 43, 1986

Back cover. Map of Galápagos. Galapagos Penguin, Photo by G.T. Corley Smith.

Back pages of No. 46, 1988

Back cover. Members of Charles Darwin Foundation. Map of Galapagos.

Back pages of No. 47, 1989

Back cover

Back page of No. 44, 1986

Membership of CDF Council

Back pages of No. 50, 1991

Back cover. We Need Your Help! Map.

Back pages of No. 51, 1992

Charles Darwin Foundation. Map.

Back pages of No. 52, 1993

Back cover. Charles Darwin Foundation for the Galapagos Islands. Map.

Back page of No. 42, 1985

Charles Darwin Foundation for the Galapagos Islands.