Trawl fishing contributes to majority of the total fishes’ landings, supporting choice using age, growth determination, and condition factors (K) as part monitoring method for fishes in Malaysia waters. This research specifically examines use length-weight relationship (LWR), K monitor status commercially important LWR, K, age 10 trawl species (Gerres erythrourus, Drepane punctata, Otolithes ru...

Scanty information exists pertaining to the length-weight relationship (LWR) and length-length relationship (LLR) parameters of longsnouted catfish, Plicofollis argyropleuron in lotic systems throughout the northern part of Peninsular Malaysia. It is vital to reveal these biological properties of P. argyropleuron in Kuala Muda and Merbok estuary for future management and to increase knowledge a...

Length-weight relationship (LWR), condition factor (K) and stomach content of three cichlid fishes (Hemichromis bimaculatus, Sarotherodon melanotheron, and Chromidotilapia guentheri) were calculated at Eleiyele reservoir, Nigeria, Africa. The fish were collected monthly from fishermen during the dry season (January-March 2001) and the rainy season (April, May, June 2001). Gill nets of mesh size...

We address a problem of boundary control for nonlinear scalar conservation law. Namely, this article is devoted to the Lighthill-Whitham-Richards (LWR) partial differential equation (PDE) with triangular flux function evolving along single road. The target state time- and space-dependent trajectory. law constructed using analytical solution Hamilton–Jacobi (H–J) equation, which an integral form...

The length–weight relationships (LWR) of the common seadragon Phyllopteryx taeniolatus (Lacepède, 1804) and leafy Phycodurus eques (Günther, 1865), Syngnathidae, are presented in this paper, based on specimens raised Birch Aquarium at Scripps, La Jolla, California. Furthermore, we used length known age 40 15 seadragons to estimate parameter von Bertalanffy growth function (VBGF) for these speci...