Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 13 of 13 for “"Shrimp farming"”.
-
Food security, gender roles, and information exchange in the shrimp farming industry of Sri Lanka
… develop aquaculture in the country including shrimp farming. Prior to expanding shrimp farming in the country, more information was needed about the current state of shrimp farming and the potential of this livelihood to provide an equitable pathway to food security. A cross-sectional survey …
-
Moral Economy Meets Global Economy: Negotiating Risk, Vulnerability and Sustainable Livelihood among Shrimp Farming Households in Vietnam's Mekong Delta
… the process of social differentiation among shrimp farming households in Vietnam's Mekong Delta. I use the ways these households perceive and experience risk and vulnerability as a lens for understanding their situation. The study finds that farming households across the socio-economic …
-
Development of techniques to culture shrimp haemocytes and purify white spot syndrome virus (WSSV) in order to study WSSV-haemocyte interactions
… under academic debate. In contrast, the shrimp farming industry has experienced a huge expansion in the last four decades. The conjugation of these two factors originated the emergence of many infectious diseases that threaten the sustainable development of the shrimp farming industry. …
-
Análise morfométrica do camarão de água doce Macrobrachium rosenbergii e do camarão marinho Litopenaeus vannamei
Since the 1980s, shrimp farming has been marked by great worldwide growth, due to the reduction of fish stocks and an increase in demand for food. In Brazil, shrimp farming is based on two main species: On sea prawn, Litopenaeus vannamei, and freshwater prawn, Macrobrachium rosenbergii. Between …
-
Vibrant Risks: Scientific Aquaculture and Political Ecologies in China
… examines how the dissemination of science in shrimp aquaculture is intertwined with issues of sustainability and risks in south China. In the Leizhou Peninsula of Guangdong Province, shrimp aquaculture took off in the mid-1980s with the dissolution of collective farming, when farmers were …
-
Evaluation of RADARSAT-1 for monitoring and mapping land use, land cover in Thailand
Shrimp farming is an important part of the world aquaculture market. Thailand has, for the last 10 years, been the world's leader in the intensive shrimp culture industry. However, intensive shrimp farming has major social, economic and environmental impacts. It is therefore paramount to manage …
-
Linking Local Knowledge and Satellite-Derived Land-Use/Land-Cover Change Information In Krabi Province, Thailand
… showed the results of a moderate, but sustained shrimp farming industry that only partially exploited mangrove forests. The three villages experienced a range of changes in mangrove forest area. The villagers' perceptions (collected through field surveys) did not match the results from the remote …
-
Improving Disease Resistance for Shrimp Through Application of Probiotics in Feed
Diseases affecting shrimp contribute to billions of dollars of economic loss yearly to the aquaculture industry. Recently, one of the primary causative agents of disease has been Vibrio parahaemolyticus; in 2009, a new strain causing Early Mortality Syndrome (EMS) or acute hepatopancreatic necrosis …
-
Influência de fatores ambientais na incidência do vírus da infecção hipodermal e necrose hematopoiética (IHHNV) no camarão Litopenaeus vannamei cultivado em fazendas do Estado do Rio Grande do Norte (RN)
The shrimp farming industry is the most profitable area of the aquaculture at Rio Grande do Norte (RN) state, which is one of the largest producers in Brazil. However the infections that affect the shrimp cause major economic losses. The infection is a result of the interaction between the shrimp, …
-
The Penaeus monodon baculovirus (MBV): Its epizootiology, prevention and control in penaeid shrimp hatcheries and grow-out ponds in the Philippines.
… and was widely distributed in all 12 major shrimp farming provinces in the Philippines throughout the year. The nauplii and zoea larval stages were refractory to MBV infection within 12 days post inoculation, but the mysis larval and the postlarval stages were susceptible to MBV infection …
-
Integrated processing of brewer's spent grain into value-added protein feedstuff and cellulose adsorbent
… 2) assess the replacement of fishmeal with PP in shrimp feed, 3) evaluate the economics of the overall process of PP production at a commercial scale, and 4) explore the potential use of cellulose adsorbent obtained from the FP in removing heavy metals from contaminated water. To attain these …
-
Dynamics and drivers of land use land cover changes in Bangladesh
… by agriculture (~70%), waterbody (rivers and shrimp ponds) (~10%) and forests (~8%). We found that agriculture, forest and mangrove areas showed a decreasing trend while bare soil, shrub land, waterbody and settlement showed an increasing trend. We identified three major land conversion types: …