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Preliminary length-based growth parameter estimates of peruvian sardine (Sardinops Sagax Sagax)
Type: Journal Article
Growth parameter estimates of the Peruvian sardine (Sardinops sagax sagax ) were obtained using the ELEFAN I programme to analyze length-frequency data.
On improving operation and use of the elefan programs. part 1, avoiding "drift" of K towards low values
Type: Journal Article
The article proposes improvements for the ELEFAN programs describing how they may be used for optimum output, considering the von Bertalanffy growth equation and the K parameter.
Multi species assessment of fish stocks off the western Sahara region with emphasis on the family sparidae
Type: Journal Article
The Western Sahara region (21-26 N) is well known for its intense upwelling and good fishing grounds. A large International fleet is operating in the area and the main target species are cephalopods.
Zur Fischereibiologie tropischer Nutztiere: Eine Bestandsaufnahme von Konzepten und Methoden
Type: Journal Article
Die Notwendigkeit, adaquate Methoden far die Untersuchung der Dynamik von tropischen Fischereiressourcen bewuBt zu entwickeln, ergibt sich (a) aus ihrer enormen Bedeutung Kir die Ernahrung und als Einkommensquelle von ...