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Size and diel differences in activity patterns of Metapenaeus ensis, Penaeus latisulcatus and P. merguiensis
Primavera, Jurgenne 
; Lebata, Ma. Junemie Hazel L. (Taylor & Francis, 2000)
; Lebata, Ma. Junemie Hazel L. (Taylor & Francis, 2000)
The nursery function of mangroves as shelter has been postulated to explain the positive correlation between shrimp catches and mangrove area. This study was undertaken to document shelter use and other activities in ...
Baseline assessment of fisheries for three species of mud crabs (Scylla spp.) in the mangroves of Ibajay, Aklan, Philippines
Lebata, Ma. Junemie Hazel L. ; ; Primavera, Jurgenne ; ; (University of Miami, Rosenstiel School of Marine and Atmospheric Science, 2007)
; ; Primavera, Jurgenne ; ; (University of Miami, Rosenstiel School of Marine and Atmospheric Science, 2007)
Stock enhancement through habitat restoration and habitat release have both been considered as approaches to the management of declining Scylla spp. Prior to stock enhancement trials, the present study was conducted to ...
Intensive prawn farming in the Philippines: ecological, social, and economic implications
Primavera, Jurgenne (Springer Verlag, 1991)
(Springer Verlag, 1991)
The benefits of intensive farming of the giant tiger prawn Penaeus monodon in the Philippines are discussed in relation to the environmental costs. Ecological effects include mangrove conversion into ponds; use of antibiotics ...
The way forward with ecosystem-based management in tropical contexts: Reconciling with existing management systems
; ; ; ; Primavera, Jurgenne ; ; ; ; ; ; (Elsevier, 2012)
; ; ; ; ; ; (Elsevier, 2012)
This paper discusses some of the challenges and opportunities that can arise when implementing ecosystem-basedmanagement (EBM) in tropical nations. EBM creates a new series of challenges, problems, and opportunities that ...
A survey of chemical and biological products used in intensive prawn farms in the Philippines
Primavera, Jurgenne ; ; ; (Elsevier, 1993)
; ; ; (Elsevier, 1993)
With attractive prawn export prices and the availability of hatchery fry and commercial feeds, Philippine aquaculture has experienced a shift from milkfish to prawn Penaeus monodon and an intensification from traditional ...
Coastal ecosystem-based management with nonlinear ecological functions and values
; ; ; ; ; Primavera, Jurgenne ; ; ; ; ; ; ; ; ; ; (American Association for the Advancement of Science, 2008)
; ; ; ; ; ; ; ; ; ; (American Association for the Advancement of Science, 2008)
A common assumption is that ecosystem services respond linearly to changes in habitat size. This assumption leads frequently to an “all or none” choice of either preserving coastal habitats of converting them to human use. ...
Genetic diversity of wild and cultured black tiger shrimp (Penaeus monodon) in the Philippines using microsatellites
; Primavera, Jurgenne ; ; ; ; (Elsevier, 2001)
; ; ; ; (Elsevier, 2001)
Six microsatellites were used to study (1) the genetic diversity of wild <i>Penaeus monodon</i> shrimp from four geographic regions (Palawan, Quezon, Capiz and Negros Occidental-W) in the Philippines, and (2) its association ...
Survival rates of different Penaeus monodon Fabricius postlarval stages
Primavera, Jurgenne (National Science Development Board, 1976)
(National Science Development Board, 1976)
Four different postlarval stages (P<sub>11</sub>, P<sub>15</sub> , P<sub>21</sub>, and P<sub>25</sub>) of P. monodon were stocked in suspension nets at the rate of 200 fry/sq m with 3 nets for each postlarval stage. Pond ...
Evaluation of hatchery-based enhancement of the mud crab, Scylla spp., fisheries in mangroves: comparison of species and release strategies
Lebata, Ma. Junemie Hazel L. ; ; ; ; Quinitio, Emilia T. ; ; Primavera, Jurgenne (CSIRO Publishing, 2009)
; ; ; ; Quinitio, Emilia T. ; ; Primavera, Jurgenne (CSIRO Publishing, 2009)
Ranching, stock enhancement and restocking are management approaches involving the release of wild or hatchery-bred organisms to enhance, conserve or restore fisheries. The present study, conducted from April 2002 to ...
Pond culture of sugpo, P. monodon (Fabricius)
Primavera, Jurgenne ; (BFAR, 1976)
; (BFAR, 1976)
A resume is presented of the practical considerations involved in establishing a sugpo pond culture operation, as a guide to fish farmers, extension workers and others interested in producing marketable sugpo in the ...