Undergraduate Research Paper

Permanent URI for this collectionhttps://hdl.handle.net/20.500.14583/28

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As the rivers flows: A history of laws and politics affecting the Iloilo River from the 1970's to the present
Baliao, Martin Earl D. (Division of Social Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2013-04)
This paper attempts to examine the history of national and local river laws and policies that pertain to changes in the ecology of the Iloilo River since the 1970s. Furthermore, this paper seeks to investigate the reasons for the laws and policies and the actions taken by different administrations across the decades that affected the ecology of the river. Library research and one interview was used to gather the necessary data for this research paper. This paper will conclude by discussing the effects of the different laws, policies, and plans on the ecology of the Iloilo River.
Economic analysis and adaptation measures of small-scale aquaculture in Roxas City, Capiz
Baes, Marla May A. (Division of Social Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2015-06)
This research was conducted to find out the contribution of the aquaculture industry to the city and to the small-scale farmers of Roxas City. It also determined the socio-economic impacts brought by the hydrometeorological events and identified the adaptation measures employed by the local government and the aquaculture operators. This study used cost and returns analysis, market based approaches and OLS regression to analyze the data gathered from the 187 small-scale milkfish, mussel, and oyster farmers in Roxas City. The findings showed that the aquaculture industry significantly contributed to revenue, employment, production and profit. However, the industry was affected by hydrometeorological events which brought about significant damage cost. Most of the aquaculture operators employed various adaptation strategies to cope with these hydrometeorological occurences. Some of them, however, did not find it necessary to adapt because either they do not have enough money to finance adaptation strategies or they perceive that the impacts are not that significant. This study recommends that the government should provide other alternative climate-resilient livelihoods to the small- scale operators. It should also employ sustainable adaptation measures aside from providing trainings and seminars about aquaculture operation such as by integrating climate change adaptation techniques to aquaculture farming.
Effects of tagging on Bohadschia marmorata marmorata in cages
Alvañez, Arthur A. (Division of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas, 1989-10)
A three month study was conducted on the sea cucumber Bohadschia marmorata marmorata confined in (1.33 m x 1.33 m x 0.33 m) cages modified after radian’s (1987, Unpubl.) experiment using (1 m x 1 m x 1 m) cages One hundred percent tag loss and 83.53% survival rate was observed on the tagged individuals. One hundred percent survival rate attained in the control cages showed that reduced density of one individual per 0.295m2 area of caged substratum is more favorable compared to Padlan's (1987, Unpubl.) one individual per 0.06 m2 area of caged substratum. This study was conducted at Sirban Iki point, Taklong Island, Guimaras, Sub-province of Iloilo from December 1988 to January 1989.
Willingness-to-pay for the conservation of mangrove site in Dumangas, Iloilo
Agapito, Arianne I.; Guadalupe, Ronell D. (Division of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2011-03)
This study was designed to determine the willingness-to-pay of the residents of Dumangas, Iloilo for the conservation of the existing mangrove sites in their area. Data were gathered through personal interviews using an interview schedule among 240 household representatives equally distributed in six barangays: three coastal, three noncoastal. Results of the study showed that most of the study participants were aware and knowledgeable about the existence of mangroves, its uses and benefits. The popular barangays identified to have mangrove sites included Sapao (31.33%) and Ermita (32.92%). Using dichotomous choice willingness-to-pay method with randomly assigned bid prices, results showed that most of the study participants both from coastal (89.17%) and non-coastal barangays (91.67%) were willing to pay for the conservation of mangroves. The main reason cited was that they want to participate in programs by the local government that aims to conserve the environment. When adjusted to level of certainty, there was slight difference in the number of study participants who were willing-to-pay; mean willingness-to-pay amounted to Php 86.47 without adjustment to level of certainty and Php 76.17 when adjusted to level of certainty. Knowledge index rating, civil status and bid price were the significant factors that affect the willingness-to- pay without adjustment to level of certainty at 5% level of significance. When adjusted to level of certainty, knowledge index rating (5%) and bid price (1%) were the significant factors. Annual surcharge in Community Tax is the preferred payment vehicle of the study participants for the conservation.
Factors affecting women's participation in small-scale fisheries in Miagao, Iloilo
Abordaje, Ira; Nocon, Kimberly (Division of Social Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2023-05)
Small-scale fisheries is considered as a source of income that contributes to food security and livelihood sustainability, especially in coastal communities. However, women who fish are marginalized due to traditional gender roles. Their contributions to fisheries are frequently overlooked in economic analysis, fisheries management, and policy decisions. Women also uniquely experience multiple burdens due to gender roles and social expectations. This study analyzed the factors affecting women's decision to participate in small-scale fishing in Miagao, Iloilo. The study used surveys and the data were analyzed through binary logistic regression. Results showed that age, educational attainment, marital status, family income, and husband's income were significant in predicting women's participation. Furthermore, women are given secondary, easier tasks than men, participating in fisheries impacts women’s economic contribution and empowerment, and women in this industry still allot time for reproductive work despite spending most of their time accomplishing productive work in small-scale fisheries.
Fish farming and the fish community: The case of Victorias, Negros Occidental
Apawan, Maylanie D. (Division of Social Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2001-04)
The rapid expansion of aquaculture in the past decades has brought about some economic benefits, but it has also resulted in various social and environmental problems. This observation points to the need to look at aquaculture development beyond conventional measures emphasizing economic benefits; there is a need to focus on the interplay of social, economic, and environmental factors in looking at aquaculture development. This study looks at the social, economic, and environmental impacts of aquaculture on small fishers in three coastal villages in Victorias, Negros Occidental and examines the responses of small and subsistence fisherfolk to the growth and proliferation of fish farming. The study points out the social and environmental issues usually arise as a consequence of conflicts between fish farmers and small fishers in the use of land and water and also because of the effluent charge and chemical residues coming from fishpond operations. When contextualized within a larger set of social and ecological issues, these conflicts have wider implications, especially when these involve unequal distribution of costs and benefits among different stakeholders.
Contested waters: The Philippine national government and the plight of capture fisheries in Masinloc, Zambales
Acelar, Benjie L.; Gonzales, Renzie Anne A. (Division of Social Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2022-06)
China’s militarized presence in disputed waters around Scarborough Shoal (Bajo de Masinloc) adversely affected capture fisheries in the area. Filipino fishers with low income and lacking advanced fishing technology faced greater vulnerabilities in the face of competition, threats, and harassment from foreign fishing vessels. The study examines the relationship between these Filipino fisherfolks and the Philippine government, in terms of security provided. The research utilized a state-centered relational approach and the concept of governance in explaining the dynamics of the relationship, the government being the law making and enforcing body in ensuring the protection of Filipino fisherfolks. The findings suggest a lack of compatibility and failure in communication in the relationship ofthe Philippine national government and the fisherfolks. This is due to the continued campaign of the fisherfolks for their safety and livelihood despite government undertakings. There is a greater need for measures by the Philippine government to secure the fisherfolks from the presence of Chinese fishing vessels in their traditional fishing grounds.
The development of the aquaculture industry in the Philippines: 1970-1998
Anico, Joecel Jones A.; Caulin, Ray D. (Division of Social Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2001-03)
This paper presents and discusses the development of the aquaculture industry in the Philippines, the government policies, and the different factors that may have contributed to this. The aquaculture sector has been prioritized by the Philippine government from the 70's up to the present, viewing it as an integral component in country’s aim to attain economic development through the industry’s perceived positive impact on the communities where these activities take place. The study, however, found out that a closer look at tins so- called impact reveals that not everybody benefits from it. It was found out that the gains that aquaculture brings to these communities are only enjoyed by a selected few. The study also found out that the goals of increasing food supply and generating employment were not attained, at least in the view of the people living nearby these areas. The goal of generating foreign exchange is fulfilled, however, this only benefits an elite social group. These problems are attributed to the weaknesses of the social, political, and economic structures of the country and the loopholes in the design implementation, monitoring, and evaluation of the policies and programs adopted by the government.
Analysis of the consumption pattern of microcredit borrower and non-borrower households from three urban coastal barangays in Culasi, Antique
Ammen, Neil D. (Division of Social Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2011-03)
This paper analyzed the consumption pattern of microcredit borrower households from the three urban coastal barangays in Culasi, Antique, and compared that with the non-borrowers. A total of 140 households were surveyed of which 46, 50, and 44 came from barangay Centro Norte, Centro Población, and Centro Sur, respectively. Out of the total households surveyed, 40% were ‘identified borrowers and the remaining 60% were non-borrowers. In addition, while only 33% were identified as fishers, the bigger percentage belonged to the non-fisher households. Consequently, these groups were further categorized into (1) fisher-borrower, (2) non-fisher-borrower, (3) fisher-non-borrower, and (4) non-fisher-non-borrower and a comparison of the differences in their consumption patterns was executed. Survey results showed that the top three household expenditures of the three urban coastal barangays were food, debt repayment, and education. This study also investigated the impact of per capita monthly expenditure and other household characteristics on the budget share of 20 commodities (food and nonfood) consumed by borrower and non-borrower households and found that income elasticities of the said commodities significantly vary among household categories. Results from the estimation and correlation on the quadratic model suggested that borrowers of microcredit programs are better off in terms of consumption than non-borrowers.
Value chain analysis of sergestid shrimp (Acetes Spp.) in Oton and Tigbauan, Iloilo
Andres, Junaelle Kyla B.; Iguban, Myra Marie B. (Division of Social Sciences, College of Arts and Science, University of the Philippines Visayas, 2014-04)
The sergestid shrimp industry in the municipalities of Oton and Tigbauan has contributed to income and employment of the local shrimp catchers, traders, and processors. This study described and analyzed the value chain of sergestid shrimp in these municipalities. Specifically, the study described the market actors, their marketing practices, and the value chain; determined the revenues received, costs incurred, and gross margins received by the market actors; identified roles performed by the men and women in the sergestid shrimp value chain; and identified the problems facing the market actors. Data were collected from personal interviews of 14 shrimp catchers, 9 raw shrimp traders, 11 shrimp processors, and one shrimp product trader. The shrimp catchers caught an estimated 132,758 kilograms of shrimp in a year. Most were sold (129,182 kilograms, 97.31%), with only the three commission houses handling an estimated 128,702 kilograms (96.94%). The major outlets of the commission houses included raw shrimp retailers and different types of shrimp processors. The highest average selling price (P372.73/kg), gross margin (P168.65/kg), and net returns (P161.39/kg) was received by one shrimp product retailer. Generally, the shrimp catchers were price takers, with the commission people as quantity leaders and seemingly price leaders. The net added value of shrimp increases as it is transformed into new forms such as the shrimp paste, dried shrimp, and shrimp mill. The men performed more strenuous roles (such as catching, hauling, and loading shrimp) while the women performed more time-consuming roles (buying inputs in catching or processing and selling). Adding value to the raw shrimp through processing can increase returns. Creative ways to create demand for raw and processed shrimp should be introduced. New processing technology, new market outlets for processed shrimps, and better packaging can increase demand for processed shrimp. With more players in the market, price can be set by more players.

Undergraduate Research Paper

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