Browsing WorldFish Community by Author "Pauly, D."
Now showing items 81-100 of 121
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Paglutas ng tunggalian ng iba't ibang pamamaraan ng pangingisda sa baybay-dagat
(1983)Type: ReportThis article (in Tagalog) briefly describes the intensive multidisciplinary 3 year research project conducted by the University of the Philippines and ICLARM to document the conditions of the fisheries and fishing communities ... -
Pagresolver kan kompetisyon nin manlaen-laen na gamit pansira sa harani nin pampang na pansira
(1983)Type: ReportThis article (in Tagalog) briefly describes the intensive multidisciplinary 3 year research project conducted by the University of the Philippines and ICLARM to document the conditions of the fisheries and fishing communities ... -
Population dynamics of shortlived species with emphasis on squids
(1985)Type: Book ChapterThe 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. ... -
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, ... -
Primary production required to sustain global fisheries
(1995)Type: Journal ArticleThe mean of reported annual world fisheries catches for 1988-1991 (94.3 million t) was split into 39 species groups, to which fractional trophic levels, ranging from 1.0 (edible algae) to 4.2 (tunas), were assigned, based ... -
Putting fisheries management back in places: points of view
(1997)Type: Journal ArticleExcept, miraculously, for Jules Verne's, scientific predictions always turn out to be wrong. However, the 3rd Millennium is coming, fisheries resources are going, and it is impossible to resist the urge to take the plunge ... -
Quantitative analysis of published data on the growth, metabolism, food consumption, and related features of the red-bellied piranha, Serrasalmus nattereri (Characidae)
(1994)Type: Journal ArticleA tentative set of growth parameters of the von Bertalanffy growth equation were estimated for the red-bellied piranha, Serrasalmus nattereri, a common characid of the Amazonas and adjacent floodplains, based on length-frequency ... -
Recent developments in the methodology available for the assessment of exploited fish stocks of reservoirs
(1984)Type: Book ChapterRecently 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 ... -
Resharpening Ockham's razor
(1994)Type: Journal ArticleOckham's dictum is discussed in this essay. -
Resolving multigear competition in nearshore fisheries
(1983)Type: Journal ArticleThis article briefly describes the intensive multidisciplinary 3 year research project conducted by the University of the Philippines and ICLARM to document the conditions of the fisheries and fishing communities of San ... -
Seasonal abundance, morphometrics and hook selectivity of yellowfin (Thunnus albacares) off Darigayos Cove, La Union, Philippines
(1987)Type: Conference PaperIn this paper, the authors present some observations on the seasonality, morphometrics and hook selectivity of yellowfin tuna caught around payaos by a seasonal handline fishery of the northeastern coast of Luzon. -
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 ... -
Small-scale fisheries of San Miguel Bay, Philippines: biology and stock assessment
(1982)Type: ReportThe report analyzes the biological aspects of the fisheries of San Miguel Bay representing the results of data collection and analysis over approximately a 2-year period, 1979-81. -
Small-scale fisheries of San Miguel Bay, Philippines: options for management and research
(1983)Type: ReportThis report synthesizes the respective research findings of the biology, economics and sociology modules of a multidisciplinary study of the small-scale fisheries of San Miguel Bay, Philippines and examines various options ... -
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 ... -
Some key concepts in fisheries research and management, with emphasis on Mozambique
(1992)Type: Book ChapterSome basic concepts of fishery economics and management, and fish population dynamics are presented. Also, some basic elements of length based stock assessment are reviewed. -
Some simple methods for the assessment of tropical fish stocks
(1983)Type: ReportThis selection of methods is based on lecture notes used at a FAO/DANIDA training course held in Mombasa, Kenya, in May-June 1980. The methods presented are: regression and correlation, estimation of growth parameters from ... -
Stratified models of large marine ecosystems: a general approach and an application the South China Sea
(1993)Type: Book ChapterThis contribution provides an approach for constructing models of large marine ecosystems (LMEs). This contribution results from an attempt to follow up on some of the implications of the LME concept for ecological modeling, ... -
Structuring dynamic models of exploited ecosystems from trophic mass-balance assessment
(1997)Type: Journal ArticleThe linear equations that describe trophic fluxes in mass-balance, equilibrium assessments of ecosystems (such as in the ECOPATH approach) can be re-expressed as differential equations defining trophic interactions as ... -
Studying single-species dynamics in a tropical multispecies context
(1982)Type: Book ChapterSome 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 ...
