14pgs, We used an online survey to document challenges experienced by aquaponic hobbyists (n = 81), producers (n = 117), and educators (n = 75). Responses were distilled into the following categories: 1) operations and management; 2) facilities, location, and system design; 3) knowledge and educational resources; 4) funding; 5) economic viability; 6) plant culture; 7) marketing and distribution; 8) fish culture; 9) human factors; 10) regulations and certifications. Training and research in these areas are needed to advance the aquaponics industry.
Joffre, Olivier M. (author), Bosma, Roel H. (author), Ligtenberg, Arend (author), Tri, Van Pham Dang (author), Ha, Tran Thi Phung (author), and Bregt, Arnold K. (author)
Format:
Journal article
Publication Date:
2015-12
Published:
Vietnam: Elsevier
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 160 Document Number: D07800
Govindasamy, Ramu (author), O'Dierno, Linda J. (author), Puduri, Venkata (author), Myers, Joseph J. (author), Islam, Sho (author), and Rutgers State University
Format:
Paper
Publication Date:
2006-06
Published:
USA: New Jersey Department of Agriculture
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C27421
Notes:
Posted at http://dafre.rutgers.edu/documents/ramu/organicaquaculturesurvey.pdf
Short, Gianna (author), Yue, Chengyan (author), Anderson, Neil (author), Russell, Carol (author), Phelps, Nicholas (author), and University of Minnesota
Format:
Journal article
Publication Date:
2017-06
Published:
United States: American Society for Horticultural Science
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 16 Document Number: D10442
11 pages., Via online journal., Aquaponics, an integrated system with both hydroponic plant production and aquaculture fish production, is an expanding alternative agriculture system. Many key questions about the overall feasibility of aquaponic systems remain unanswered. Of particular concern for start-up and established producers alike are consumer perceptions and willingness to pay for aquaponic produce and fish. This study reports results and analysis of a consumer survey about perceptions and preferences for aquaponic-grown products that was conducted in Minnesota during Feb. 2016. Probit and ordered probit models are used to evaluate the probability of different consumer demographic segments having various levels of knowledge and perceptions about aquaponics. About one-third of respondents had previously heard of aquaponics, and upon learning more about the system through the survey, respondents tended to be generally neutral or favorable to aquaponics. Price might be an issue for many consumers, but many tend to believe that aquaponics can impact the environment in a positive way. The results represent a first step toward building knowledge about the potential consumer base for aquaponics, which is a critical piece in the system’s potential overall profitability. It appears that consumer education and marketing will be key for the expansion of the market.
13 pages., The original website no longer has a copy of the article. Access is available through ERIC database. ERIC Number: EJ890607, Via online source., This article discusses three sites that disrupt accustomed expectations and roles for technical communication. These sites include an agricultural processing site that is requesting tax abatements in exchange for decreased emissions so that it can remain competitive in the global market. The second is also an agricultural manufacturing site that remains globally competitive by increasing efficiencies and expanding the range of products made at the site. Finally, the essay discusses a manufacturing facility that takes finished products-automobiles-and remanufactures them for a niche market of users. Each of these Midwestern sites is globally competitive and challenges expectations for high technology work. Taken together, they gesture toward new definitions of work, in new postindustrial context, and offer insight for defining technical communication in the postindustrial age. The remaining challenge, for scholars and teachers, is to articulate emerging literacy practices supporting postindustrial manufacturing, and to participate in the knowledge management that supports innovation. Here, each site takes something that would have previously been considered either finished product or waste and rearticulates it as an ingredient in a new product. At the least, technical communicators will need to learn to document such organization's innovation and change. At best, such change invites technical communicators, acting as knowledge managers, to articulate opportunities for innovation. Research, a traditional strength of technical writing preparation, allows organizations to better prepare and understand change, turning disruption into opportunity. Postindustrial business practices are no longer the work of futurists, but the reality and structure of the workplace today. Each work site described in this article presents opportunities for basic research into emerging workplaces in need of the expertise of technical and professional writers; each is an example and potential model for knowledge work.
Worthington, Thomas A. (author), Andradi-Brown, Dominic A. (author), Bhargava, Radhika (author), Buelow, Christina (author), Bunting, Pete (author), Duncan, Clare (author), Fatoyinbo, Lola (author), Friess, Daniel A. (author), Goldberg, Liza (author), Hilarides, Lambert (author), Lagomasino, David (author), Landis, Emily (author), Longley-Wood, Kate (author), Lovelock, Catherine E. (author), Murray, Nicholas J. (author), Narayan, Siddharth (author), Rosenqvist, Ake (author), Sievers, Michael (author), Simard, Marc (author), Thomas, Nathan (author), van Eijk, Pieter (author), Zganjar, Chris (author), and Spalding, Mark (author)
Format:
Journal article
Publication Date:
2020
Published:
International
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 201 Document Number: D11696
27 pages., Authors provide an overview of recent and forthcoming global datasets and explore the challenges of translating these new analyses into policy action and on-the-ground conservation of mangrove forests. They describe a new platform for visualizing and disseminating these datasets to the global science community and other audiences - and they highlight future directions and collaborations.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 206 Document Number: D12971
Notes:
10 pages, Toxins, pollution and invisible boundary lines are obstacles to harvesting bivalves such as clams and oysters. A new cohort of cellphone and web apps promises to help people farm and harvest shellfish more responsibly.
Govindasamy, Ramu (author), O'Dierno, Linda J. (author), Puduri, Venkata (author), Myers, Joseph J. (author), Islam, Sho (author), and Rutgers State University
Format:
Paper
Publication Date:
2005-12
Published:
USA: New Jersey Department of Agriculture
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C27422
Notes:
Posted at http://dafre.rutgers.edu/documents/ramu/organicaquafocusgroupdec_2005.pdf
8 pages, The role of information in agricultural development cannot be overemphasized, as information is vital in increasing production, improving marketing and enhancing distribution strategies. Therefore, the study examined the impact of information communication technologies on the technical efficiency of fish farming in Ogun State, Nigeria using a stochastic production frontier approach. In a cross-sectional survey, a multi-stage sampling technique was employed to elicit primary information from 120 fish farmers. Major ICT sources used by the fish farmers include television (81.7%), radio (79.2%) and the Internet (68.3%). The average output of catfish has positive and significant elasticity with regards to each input variable except family labour. The inefficiency model revealed that the age of farmers, farming experience, television and radio usage were significant but negatively related. That means that any increase in any of these factors will reduce the inefficiency of fish farmers and bring about an increase in technical efficiency. This implies that it is possible to increase technical efficiency in fish farming in the study area provided that the media channel (radio and television) predominantly used is improved. This study recommends a reduction in family labour usage while at the same time encouraging young people to venture into fish farming.
15 pages., via online journal., Recent European policy highlights the need to promote local fishery and aquaculture by means of innovation and joint participation in fishery management as one of the keys to achieve the sustainability of our seas. However, the implicit assumptions held by the actors in the two main groups involved – innovators (scientists, businessmen and administration managers) and local fishermen – can complicate, perhaps even render impossible, mutual understanding and co-operation. A qualitative analysis of interviews with members of both groups in the Valencian Community (Spain) reveals those latent assumptions and their impact on the respective practices. The analysis shows that the innovation narrative in which one group is based and the inventions narrative used by the other one are rooted in two dramatically different, or even antagonistic, collective worldviews. Any environmental policy that implies these groups should take into account these strong discords.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 34 Document Number: D10674
Notes:
6 pages., via Scientific American website., Demand for seafood is increasing across the globe, and the United States is no exception. Aquaculture, or aquatic farming, is increasingly meeting this demand and now supplies just over 50 percent of all seafood globally. In fact, it has been one of the world’s fastest growing food sectors for years.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 164 Document Number: D08288
Notes:
National Occupational Research Agenda (NORA) Agricultural, Forestry, and Fishing Sector Council., Includes a dictionary of terms for agricultural, forestry, and fishing safety and health professionals.
30 pages, via online journal, Environmental journalists, as gatekeepers, often become arbiters of risk and benefit information. This study explores how their routine news value judgments may influence reporting on marine aquaculture, a growing domestic industry with complex social and ecological impacts. We interviewed New England newspaper journalists using Q methodology, a qualitative dominant mixed-method approach to study shared subjectivity in small samples. Results revealed four distinct reporting perspectives—“state structuralist,” “neighborhood preservationist,” “industrial futurist,” and “local proceduralist”—stemming from the news value and objectivity routines journalists used in news selection. Findings suggest implications for public understanding of, and positionality toward, natural resource use and development.
Using two samples of U.S. adults (Study 1: N = 336; Study 2: N = 2329), this study features a messaging experiment utilizing a between-subjects design, with a no-message control group, to explore the impact of a narrative video, in comparison to an infographic video, on support for sustainable aquaculture. Results indicate that the infographic video type is more transporting than the narrative video, and that transportation influences support for aquaculture indirectly through emotional response, as well as risk and benefit perceptions; however, importantly, we also note that video content may have contributed to the observed differences. For an emerging issue like aquaculture with environmental and human health implications, strategic messaging, especially when accompanied by vivid images, may allow audiences to better engage with a complex and contentious topic.
International: Center for Food Integrity, Gladstone, Missouri.
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 166 Document Number: D11681
Notes:
3 pages., News release via online., News release covering a meeting panelist's remarks during a webinar about shifting sustainability priorities related to the food system.
6 pages, Numerous approaches can be implemented to carry out on-farm Extension demonstrations in aquaculture. The design and approach used are often governed by the problem or question that needs to be addressed as well as budgetary constraints within Extension programs. West Alabama is home to a unique inland marine shrimp industry that uses a low-salinity artesian groundwater source to raise shrimp. Demonstration and technology transfer have been carried out on commercial shrimp farms for nearly 20 years using low-budget on-levee tank systems operated by Extension personnel using this unique water source. On-farm tank demonstrations can be an effective tool for Extension professionals working in aquaculture, especially where unique circumstances exist.
11 pages., via online journal., Fish farmers need to take into account many factors, including climate-related risks, when making decisions to invest in stocking ponds or cages in rivers. Officials, experts, and other fish farmers try to influence these decisions by communicating information about risks verbally or using text messages. Recurrent mass mortality events associated with droughts and floods suggest some communication efforts have been ineffective. Theories of risk communication make different predictions about what elements make messages influential. The purpose of this study was to improve understanding of the potential influence of inserting tactical messages into a communication text on the decision behavior of fish farmers with respect to climate-related risks. Experiments were carried out on hand-held tablets with 1050 fish farmers as subjects. Fish farmers were asked to imagine they faced a risk of drought, water shortage, flood, or increasing risks of drought in a drying climate. They were also given a plausible response measure that would require some investment, and then asked to indicate how likely they would adopt that measure. Farmers’ intentions to take risk reduction actions in long-term adaptation increased when the message they received re-affirmed that they were susceptible to the threat, an impact was likely or that the response to the risk was an effective measure. For shorter-term risk reduction measures, the effect of re-affirming response efficacy was to suppress intentions to act. This study found no evidence that appeals to fear, guilt, or anxiety emotions work; references to social norms, behavioral control, and benefit versus cost arguments also failed to increase intentions to act. The findings of this study supported some propositions of common risk communication theories but not others. The methods and findings are useful for improving the design of communications aimed at informing farmers about climate-related risks.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C35846
Notes:
Pages 286-295 in D. Michael Warren, L. Jan Slikkerveer and David Brokensha (eds.), The cultural dimension of development: indigenous knowledge systems. Intermediate Technology Publications Ltd., London, England. 582 pages.
8 pages, via online journal, Dense networks of rivers, canals, ditches, dikes, sluice gates, and compartmented fields have enabled the farms of the Red River Delta to produce 18% of Vietnam's rice (Oryza sativa) crop (figure 1), 26% of the country's vegetable crops, and 20% of capture and farmed aquaculture (Redfern et al. 2012). Agriculture in this fertile delta was transformed in the 11th and 13th century AD by large-scale hydraulic projects to protect the delta from flooding and saltwater intrusion, and provide field drainage during the wet season and crop irrigation in the dry season (Tinh 1999). The 20th century brought advancements in agricultural science globally—new crops and livestock genetics, inorganic fertilizers, mechanization, and pesticides that could double and triple food production per unit of land. It was the diesel pump combined with post-Vietnam War agricultural collectivization from 1975 to 1988 that brought the Green Revolution to the Red River Delta.
12 pages., via online journal., Respecting ethical beliefs of consumers is an important precondition for food manufacturers in their attempt to improve their positioning in the European food market. Based on a cross-cultural survey of 2511 European participants, this research demonstrates how ethical beliefs affect consumer perceptions of “blue” (i.e. environmentally friendly) aquaculture products. The study further emphasises that the positive effect of ethical beliefs on purchase intention operates via an indirect route mediated by consumers’ trust in a product category. Consumer involvement has limited moderation effect on the above relationships. To expand its “blue” business, a key policy recommendation to aquaculture product manufacturers and policy makers is to urge stable and reliable standards of control in environmentally responsible aquaculture production so that consumers can rely on the information source and increase their trust in aquaculture products.
