Browsing Sustainable aquaculture by Author "Pauly, D."
Now showing items 1-20 of 22
-
A method for the analysis of pond growth experiments
(1983)Type: Journal ArticlePond growth experiments play an essential role in aquaculature research in assessing the growth potential of thevarious species and strains. A method is proposed for the analysis of pond growth experiments which should ... -
A multiple regression model for predicting the food consumption of marine fish populations
(1989)Type: Journal ArticleThe construction of trophic (food web) models of ecosystems, as needed for both theoretical and practical purposes such as fisheries management, requires estimates of food consumption (Q) by each of the various species ... -
A simple method for estimating the food consumption of fish populations from growth data and food conversion experiments
(1986)Type: Journal ArticleA multiple-regression extension of the basic model is presented which accounts for the impact of factors other than body weight on values of K1 and p. This method is illustrated with an analysis of data on dab (Limanda limianda). -
An annotated bibliography of slipmouths (Pisces: Leiognathidae)
(1981)Type: BookA bibliography of the fishes of the Leiognathidae family (slipmouth, pony-fishes, silver-bellies, etc.) is presented. A total of 941 references, most of which are annotated, are listed, covering all aspects of their biology, ... -
An atlas of the growth, mortality and recruitment of Philippine fishes
(1984)Type: ReportThis atlas presents the results of a detailed analysis of length-frequency data collected from 1957 to 1981 throughout the Philippines, covering 23 families, including 34 genera and 56 species representing 112 stocks ... -
An objective method for determining fish growth from length-frequency data
(1980)Type: Journal ArticleA computing procedure was devised, to determine fish growth, that traces through a series of length frequencysamples sequentially arranged in time, a multitude of growth curves, and then selects the single curve which best ... -
Application to shrimp stocks of objective meathods for the estimation of growth, mortality and recruitment-related parameters from length-frequency data (ELEFAN I and II)
(1984)Type: Book ChapterThis paper presents applications to several shrimp stocks of a new, computer-based set of methods for the detailed analysis of length-frequency data. These applications include the objective estimation of growth parameters, ... -
Growth performance in fishes: rigorous description of patterns as a basis for understanding causal mechanisms
(1991)Type: Journal ArticleThe origins and features of the growth performance index Phi ' are reviewed, emphasizing its ability to express the underlying common characteristics of a family of growth curves. Some other aspects of Phi ' are discussed, ... -
Growth, mortality and recruitment of commercially important fishes and penaeid shrimps in Indonesian waters
(1986)Type: ReportEstimates of von Bertalanffy growth parameters were derived through application of the ELEFAN I program to lengthfrequency data from 52 stocks and 36 species of commercially important bony fishes from Indonesian waters, ... -
Growth, reproduction and mortality of the sea hare Dolabella auricularia (Gastropoda: Aplysiidae) in the Central Visayas, Philippines
(1984)Type: Journal ArticleThe growth parameters W infinity and K of the von Bertalanffy growth equation were estimated from size-frequency data of the sea hare D. auricularia using an objective, computer-based method. The results obtained from two ... -
Indices of overall growth performance of 100 tilapia (Cichlidae) populations
(1986)Type: Conference PaperFour indices for comparing the overall growth performance of fishes ( omega , P, Phi , and Phi ') proposed by various authors are assessed, based on growth parameter estimates in 100 populations of tilapia in 15 species of the ... -
MAXIMS: a computer program for estimating the food consumption of fishes from diel stomach contents data and population parameters
(1990)Type: ManualDeveloped for IBM PC (and its compatibles), the software estimates the size-specific daily food consumption of fishes from a 24-hour cycle of stomach contents data for either one or two feeding periods per day, as well ... -
Monsoon induced seasonality in the recruitment of Philippine fishes
(1984)Type: Book ChapterThe patterns of recruitment of 112 stocks of Philippine teleost fishes, from 23 families, 34 genera and 57 species, have been studied in detail. The annual recruitment patterns, which were obtained by the backward projection ... -
On the interrelationships between naturual mortality, growth parameters, and mean environmental temperature in 175 fish stocks
(1980)Type: Journal ArticleA compilation of values for the exponential coefficient of natural mortality (M) is given for 175 different stocks of fish distributed in 84 species, both freshwater and marine, and ranging from polar to tropical waters. -
On the seasonal growth, monthly recruitment and monthly biomass of Peruvian anchoveta (Engraulis ringens) from 1961 to 1979
(1984)Type: Book ChapterThe paper reports on the application to the anchoveta of a newly developed set of methods for the investigaton of exploited fish stocks. the set of methods are incorporated in the ELEFAN (Electronic Length Frequency Analysis) ... -
Predicting food consumption of fish populations as functions of mortality, food type, morphometrics, temperature and salinity
(1998)Type: Journal ArticleA large data set of relative food-consumption estimates (Q/B) of marine and freshwater fish populations (n = 108 populations, 38 species) is documented and used to derive a predictive model for Q/B, using asymptotic weight, ... -
Simulation of the effects of oxygen on food consumption and growth of Nile tilapia, Oreochromis niloticus (L.)
(1995)Type: Journal ArticleFish need oxygen for aerobic generation of energy for body maintenance, locomotion, feeding and biosynthesis. The rate of oxygen uptake of most fish is limited by diffusion through the gills, and gill surface area grows ... -
Some definitions of overfishing relevant to coastal zone management in Southeast Asia
(1988)Type: Journal ArticleThis essay is an attempt to define overfishing in terms less technical than those generally used by fishery biologists. It started from the classical definition, then quickly moved on to concepts that may be more relevant ... -
Tabular data on marine fishes from Southern Africa. Part II: growth parameters
(1991)Type: Journal ArticleThis contribution presents von Bertalanffy growth parameter estimates for 28 species of marine fishes derived from growth curves in R. van der Elst's "Guide to the Common Sea Fishes of Southern Africa". -
The population dynamics of Nemipterus marginatus (Cuvier & Val.) off western Kalimantan, South China Sea
(1980)Type: Journal ArticleThe following parameter values are derived for a West Kalimantan (West Borneo) stock of the threadfin bream, Nemipterus marginatus : L infinity = 24.5 cm (L.T.), W infinity = 210 g, K = 0.42, t = -0.41 and M = 1.73. ...
