Search
Now showing items 1-6 of 6
A trophic ecosystem model of Lake George, Uganda
Type: Book Chapter
A trophic model of Lake George, Uganda, Central Africa was constructed using published quantitative and qualitative information on the various biotic components of the lake and the ECOPATH II approach and software. It is ...
Flow characteristics of aquatic ecosystems
Type: Book Chapter
This contribution examines various flow measures based on analysis of 41 quantified models of trophic interactions in aquatic ecosystems.
A review of the ELEFAN system for analysis of length-frequency data in fish and aquatic invertebrates
Type: Book Chapter
Some aspects of the history and present role of length-based methods for the study of the growth, mortality and recruitment of fish invertebrate stocks are reviewd. The recently-developed ELEFAN (Electronic Length Frequency ...
Population dynamics of shortlived species with emphasis on squids
Type: Book Chapter
The features of short-lived fishes and invertebrates relevant to their population dynamics and exploitation are reviewed, with emphasis on methodological approaches, which could lead to improved management of squid stocks. ...
Recent developments in the methodology available for the assessment of exploited fish stocks of reservoirs
Type: Book Chapter
Recently developed fish stock assessment methods are briefly presented which could be used for the management of the fish stocks of African reservoirs. These methods include length-structured versions of Virtual Population ...
Studying single-species dynamics in a tropical multispecies context
Type: Book Chapter
Some methods available for the study of the population dynamics of tropical fish are reviewed; emphasis is given to questions of growth, mortality and recruitment, and to relatively new approaches, such as aging by means ...