1-20 of 207 Search Results for

value chain

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Image
Published: 15 November 2010
Figure 3. Value chain of Nile perch from fisherman on Lake Victoria to consumer in Europe. Sources: Ikwaput-Nyeko, 2004; Globefish, 2005; personal observations. More
Journal Article
Aquatic Ecosystem Health & Management (2021) 24 (1): 56–63.
Published: 02 January 2021
... chain, its supportive value chains and associated enterprises are rapidly expanding thus creating jobs, enhancing incomes and ensuring food security in rural and urban areas. As cage culture commercialization takes root, there is urgent need to address issues such as introduction of alien species...
FIGURES
Journal Article
Aquatic Ecosystem Health & Management (2021) 24 (1): 97–104.
Published: 02 January 2021
... that Kenya Exclusive Economic Zone could contain up to 2 million mt of fish that is valued at about USD 130 million. Furthermore, additional worth along the value chain and with substantial trickle-down effect that could have a positive impact on the Blue Growth in Kenya and other developing nations...
FIGURES
Journal Article
Aquatic Ecosystem Health & Management (2021) 24 (1): 73–81.
Published: 02 January 2021
... if, how and why processes, opportunities and standards differ systematically for women and men and not solely for women. Finally, it proposes sections where women’s engagements can be strengthened to increase the importance of aquaculture production in Kenya. The aquaculture value chain’s post...
Journal Article
Aquatic Ecosystem Health & Management (2018) 21 (2): 159–167.
Published: 03 April 2018
... for the past two decades thereby adversely affecting the livelihoods of many fishers, processors and traders along the value chain. As part of the institutional agenda within the ecosystem approach to fisheries, a key question remains on the status of the fisheries co-management, which was introduced...
FIGURES
Journal Article
Aquatic Ecosystem Health & Management (2010) 13 (1): 20–27.
Published: 26 February 2010
... chains, the bulk of the economic value from the Nile perch trade is earned at the processing, wholesale and retail levels in importing nations ( Gundmundsson et al., 2006 ). Approximately 80% of all Nile perch caught in the lake is exported, while the other 20% is consumed by animals as feed or by local...
FIGURES
Journal Article
Aquatic Ecosystem Health & Management (2004) 7 (3): 415–424.
Published: 01 July 2004
... over the duration of the polymerase chain reaction ( Figure 1 ). Taqman C T values were defined across the logarithmic increase phase of each PCR reaction such that fluorescence from no-template controls was avoided. These values were plotted relative to the corresponding log of E. coli 0157:H7...
FIGURES | View All (4)
Journal Article
Aquatic Ecosystem Health & Management (2014) 17 (2): 161–170.
Published: 03 April 2014
... employs a GIS-based Markov chain model to predict the future probable distribution pattern of land use in Nanchang City, while it uses an artificial neural network model to simulate the potential changing of ecosystem service values. The Millennium Ecosystem Assessment-based dynamic evaluation shows...
Includes: Supplementary data
Journal Article
Aquatic Ecosystem Health & Management (2000) 3 (4): 479–484.
Published: 01 January 2000
... they are manufactured for the preparation of surfactants used in detergent formulations. They are usually present as an homologous series of compounds with a side chain varying from 10 to 14 carbon atoms attached to a benzene ring. The sediment samples were collected from the intertidal area of 13 stations situated...
Journal Article
Aquatic Ecosystem Health & Management (2014) 17 (2): 122–128.
Published: 03 April 2014
... of the value of wetlands will continue to encourage resource overuse and degradation, thus escalating threats to development through the environmental risk associated with remobilization of metal contaminants and the recycling to the food chain. Protection and restoration of aquatic ecosystems...
Journal Article
Aquatic Ecosystem Health & Management (2010) 13 (4): 429–436.
Published: 15 November 2010
...Figure 3. Value chain of Nile perch from fisherman on Lake Victoria to consumer in Europe. Sources: Ikwaput-Nyeko, 2004; Globefish, 2005; personal observations. ...
FIGURES
Journal Article
Aquatic Ecosystem Health & Management (2021) 24 (1): 64–72.
Published: 02 January 2021
... Market-Led Aquaculture Program . 2016 . Manyung-Pasani C. L. , Hara M. , Chimatiro S. Women’s participation in fish value chains and value chain governance in Malawi : A case of Msaka (Lake Malawi) and Kachulu (Lake Chilwa) . 2017 . Geheb Kim , Kalloch Sarah...
FIGURES | View All (5)
Journal Article
Aquatic Ecosystem Health & Management (2014) 17 (1): 80–89.
Published: 02 January 2014
... of LVEMP II to set aside a few of the already identified critical breeding/spawning areas and nursery grounds as community conservancy or protected areas are initiatives worth replicating all over the lake. Encourage value addition to improve R. argentea value chain/processing. This will enhance...
FIGURES | View All (4)
Journal Article
Aquatic Ecosystem Health & Management (2021) 24 (2): 13–23.
Published: 01 April 2021
.... References Belton B. , Padiyar A. , Ravibabu G , Gopal R. K. , 2017 . Boom and bust in Andhra Pradesh: Development and transformation in India’s domestic aquaculture value chain . Aquaculture 470 , 196 – 206 Braga R. R. , L. Gomez-Aparicio T. , Heger J. R...
FIGURES | View All (5)
Journal Article
Aquatic Ecosystem Health & Management (2021) 24 (1): 43–55.
Published: 02 January 2021
... at the food fish production chain node. The outputs of the Assessment will inform the development of a strategy for up scaling and out scaling the identified technological packages to enhancing capacities of value chain actors to adopt and adapt for aquaculture commercialization. You have been...
FIGURES | View All (5)
Journal Article
Aquatic Ecosystem Health & Management (2001) 4 (1): 13–18.
Published: 01 April 2001
.... A different aspect of thraustochytrid importance is nutritional value to predators. Thraustochytrids are known to contain high cellular contents of the long- chain polyunsaturated fatty acids DHA and DPA (Nakahara et al., 1996; Nagao et al., in press). Both DHA and DPA are essential fatty acids for many...
Journal Article
Aquatic Ecosystem Health & Management (2010) 13 (4): 362–373.
Published: 15 November 2010
.... The knowledge of ecosystem structure and function and operational food chains is obviously important for determining environmental flows in the impacted zones and undertaking management, conservation and river restoration measures for developing fisheries, enhancing recreational value, providing ecosystem...
FIGURES | View All (5)
Journal Article
Aquatic Ecosystem Health & Management (2000) 3 (2): 245–248.
Published: 01 January 2000
... of human activities. As a general rule species at the top of the food chain accu- mulate pollutants that 'nature' is unable to degrade or to degrade quickly enough. The most common are the chlorinated hydrocarbons and the organic forms of certain heavy metals. Some of these compounds were therefore...
Journal Article
Aquatic Ecosystem Health & Management (2011) 14 (3): 285–290.
Published: 01 July 2011
...) and the efficiency with which a trapped exciton can move an electron into the electron transport chain (ETo/TRo), the performance index of Photosystem II (PI ABS ), and the total number of active reaction centers per absorption (RC/ABS) also decreased when exposed to the highest salinity stress (60‰). These results...
FIGURES
Journal Article
Aquatic Ecosystem Health & Management (2009) 12 (4): 344–349.
Published: 30 November 2009
... a high predominance of long chain homologues in the range of C 25 to C 31 with an elevated odd to even carbon number preference as reflected in their CPI values with C max generally at C 31 ( Figure 2A ). The sum of the most abundant n-alkanes related to biogenic terrestrial sources (C 27 , C 29...
FIGURES