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Undergraduate Research Paper

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

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Start date: 2010SDG: search.filters.sdg.SDG 14 - Life below water

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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.
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    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.
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    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.
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    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.
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    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.
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    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.
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    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.
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    Social responsibility and psychological capital among fisherfolks
    Abagatnan, Samuel Delos Santos (2015-06)
    The purpose of this study is to describe fisherfolks level of social responsibility and psychological capital consisting of four factors: self-efficacy, resilience, hope, optimism, and to determine the relationship between them. Measures of social responsibility, self-efficacy, resilience, hope and optimism were administered to thirty-five fisherfolks (n=35) using an interview. Open-ended questions for optimism were also included. Results indicate that fisherfolks have high levels of social responsibility, self-efficacy and hope, and moderate levels of resilience and optimism. Self efficacy, hope and resilience are not related to social responsibility. Only optimism among the four factors of psychological capital is related to social responsibility. The present study contributes information to fishers’ positive attitude on life by looking at their self-efficacy, resilience, hope, optimism and sense of social responsibility, which previous literature unable to explore in detail.
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    Characterization and identification of previously isolated bacteria from water and sediment samples along Forbes Bridge and Sooc Bridge in Iloilo River
    Abangan, Cassey S. (Division of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2011-04)
    This study identified and characterized eighteen previously collected bacteria from water and bottom sediment samples in Forbes Bridge and Sooc Bridge along Iloilo River. Conventional method of bacterial characterization was used in this study. Morphological, physiological and biochemical tests were employed to all bacterial isolates. Identification to genus level was based on The Prokaryotes and Bergey’s Manual of Systematic Bacteriology. Four genera were identified: Staphylococcus spp. was the most abundant (50%), followed by Bacillus spp. (22.22%), Acinetobacter spp. (16.67%), and Cellulomonas spp. (11.11%). Staphylococcus spp. and Bacillus spp. were found in both sampling sites, while Acinetobacter spp. was found only in Forbes Bridge area and Cellulomonas spp. was present only in Sooc Bridge area. Three genera were identified in samples from Forbes Bridge: Staphylococcus spp. (45.5%) followed by Acinetobacter spp. and Bacillus spp.of equal distribution of 27.35%. Three genera were also identified and characterized from water and sediment samples from Sooc Bridge: genus Staphylococcus (37.14%), followed by Cellulomonas (28.67%) and lastly, Bacillus spp. (14.29%). The result of the study revealed that the two sampling sites were contaminated with bacteria. Bacterial contamination predominantly came from animal and human waste from residential units, establishments and hospitals brought to the river water directly or through runoffs.