Results 141 to 150 of about 490,056 (296)

On the epidemiology and evolution of white spot syndrome virus of shrimp [PDF]

open access: yes, 2010
WSSV causes a devastating disease in shrimp aquaculture that has spread worldwide and probably increased in virulence over time. Understanding WSSV epidemiology and evolution is therefore important for developing novel intervention and management ...
Bui Thi Minh Dieu
core  

Limited Effects of Temperature on Captive Eastern Hellbender (Cryptobranchus alleganiensis alleganiensis) Growth

open access: yesZoo Biology, EarlyView.
While higher temperatures are generally expected to increase amphibian growth, our experiments with captive‐reared Eastern Hellbenders found no evidence that growth increased at a rearing temperature of 21°C relative to 16°C. As Eastern Hellbender reintroduction efforts move forward, a focus on other conditions, such as density or diet, might be more ...
Kylie S. Soniak   +4 more
wiley   +1 more source

Effects of Density and Food Availability on the Growth of Captive‐Reared Eastern Hellbenders

open access: yesZoo Biology, EarlyView.
Our experiments demonstrate that food is the major factor limiting captive‐reared Hellbender growth and that increasing rearing density to the tested levels does not negatively impact growth. Implementing these changes may result in larger, more robust Hellbenders and increase the success of reintroduction programs.
Shelby M. Royal   +4 more
wiley   +1 more source

IMPLICIT PRICES OF PRAWN AND SHRIMP ATTRIBUTES IN THE PHILIPPINE DOMESTIC MARKET [PDF]

open access: yes
Improving quality is a major goal in the global seafood market due to increasing consciousness among buyers, who are becoming "quality consumers" rather than "quantity consumers." This paper uses the hedonic approach to determine the marketable ...
Voon, Thomas Jan P.   +2 more
core  

Limited capacity for rapid acclimation to marine heatwaves in coastal invertebrates

open access: yesJournal of Animal Ecology, EarlyView.
Across 10 coastal invertebrate species, we provide a rare multi‐species test of rapid acclimation to realistic marine heatwaves. Responses are consistently weak, revealing that short‐term plasticity cannot keep pace with warming and may lead to underestimated vulnerability in coastal ecosystems. Abstract Marine heatwaves are increasing in frequency and
Mafalda Tomás   +17 more
wiley   +1 more source

A study on Risk Factors of WSD Outbreak in Choubdeh – Abadadan Shrimp Farming Site in 2010

open access: yesمجله اپیدمیولوژی ایران, 2012
Background & Objectives: White spot, as one of the infectious viral diseases, has made severe losses in shrimp ponds all over the world. Despite extensive efforts made to deal with and control the disease, white spot continues to be a major health ...
S Bokaie   +7 more
doaj  

Nonsustainable Use of Renewable Resources: Mangrove Deforestation and Mariculture in Ecuador [PDF]

open access: yes
The paper provides a conceptual model that examines (i) open-access exploitation and(ii) mangrove deforestation as two potential causes for the scarcity of post-larval shrimp inputs to shrimp mariculture in Ecuador.
Parks, Peter J., Bonifaz, Manuel
core  

The Effects of Noise on the Juvenile Life Stage of Crustaceans: Behavioral, Cellular, and Molecular Responses in Procambarus clarkii

open access: yesIntegrative Zoology, EarlyView.
Juvenile Procambarus clarkii exposed to noise exhibited behavioral changes, shifts in enzymatic activity, and altered expression of stress and immune genes. The findings highlight the sensitivity of invertebrate juveniles to anthropogenic acoustic pollution.
Maria Ceraulo   +8 more
wiley   +1 more source

Efficiency of sewage treatment lagoon on pollution load reduction of Gomishan shrimp farm effluent in Golestan Province

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2017
This research was conducted on shrimp farms complex in the northern of Gomishan city, Golestan province. In order to reduce water pollution, around 30 hectares of sedimentation lagoon was constructed on the way of the main outflow channel of shrimp farm.
A. Khodashenas; A. Hedayati; R. Ghorbani; A. Hosseini; M. Saghali
doaj  

APPLICATION OF A BIO-ECONOMIC-ENGINEERING MODEL FOR SHRIMP MARICULTURE SYSTEMS [PDF]

open access: yes
Resource /Energy Economics and Policy,
Nichols, John P.   +3 more
core  

Home - About - Disclaimer - Privacy