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UPV Theses and Dissertations

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Adviser: search.filters.advisor.Subade, Rodelio F.SDG: search.filters.sdg.SDG 13 - Climate action

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    Economic valuation of seagrasses in Nueva Valencia, Guimaras: A contingent valuation study
    Bundal, Kristine Shiela Mae B.; Taperla, Roald Ray B. (Division of Social Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2015-06)
    This study assessed the willingness of the residents of Guimbal, Iloilo, to pay for the conservation of seagrasses in Nueva Valencia, Guimaras. The study was conducted to find solutions to the problem of growing seagrass decline in the area. The lack of necessary policies or programs and conservation financing, that would protect and improve the integrity of the resource are putting a lot of pressure not only on the associate resources, but also on the livelihood of the people who are dependent on the resource. The contingent valuation method (CVM) was used to elicit people’s willingness-to-pay to contribute to a conservation trust fund for the protection and improvement of the state of the estimated 20- hectare area of seagrasses in Barangay Tando. It has been under serious threats of rapid decline ever since the occurrence of the 2006 M/T Solar-1 oil spill, which also affected the area. The study found out that 89.32% of the respondents would be willing to pay to support the conservation of the seagrass ecosystem. The study also found out that the primary motivation behind the willingness-to-pay of the respondents was their concern for the benefit of future generations. In addition, based on the people’s WTP, an estimated amount of PHP 900,917.64 could be raised annually to fund or support the conservation of the seagrasses and its associate resources in Barangay Tando. Given this potential source of revenue, the residents preferred a payment collection scheme through additional taxes on property or utility bills like electricity bill. Furthermore, this study reveals pertinent socioeconomic and conservation financing implications that need to be considered in managing seagrass resources.
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    Conservation values of selected Bacolod City High School students for coral reefs in Sagay Marine Reserve, Negros Occidental
    Bocario, Sydney B.; Togonon, Celina C. (Division of Social Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2016-06)
    Most studies on economic valuation take household heads as respondents since they earn money for the family and usually make most of the decisions. Other sectors of the society, especially the students or members of the youth, are rarely involved in these kinds of studies. Contrary to popular practices, this study considered the youth, particularly high school students, as the respondents of the survey. Through stratified and systematic random sampling, 400 respondents were chosen from five public high schools. Data was gathered from 80 students per school through a group administered survey. A protocol for a group-administered survey was constructed in order to ensure that data is collected in an unbiased, organized and systematic way. The willingness-to-pay of students in public high schools in Bacolod City for the conservation of the coral reefs in Sagay Marine Reserve (SMR) amounted to Php 3,156,894.02, per month. The selected mode of payment was through student government collection. The top reasons for their decision to pay were because of existence values, altruistic motive, and bequest value. Some of them were not willing to pay because they lacked funds, they did not trust the government, and/or they believe that the residents in coastal areas were the main reason why the resource is depleting. The factors that affected the students’ willingness-to-pay were price bid, household size, monthly income and perceived importance. This study found that high school students can contribute resources either in money or in-kind, and in fact the monetary WTP was within their capacity and cash received. This study may be significant to the youth by amplifying their roles in the conservation of natural resources. The methods employed in this study may also benefit future researchers and policy implementers.
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    Socio-economic analysis of municipal fishing in selected barangays of Banate, Iloilo
    Bayani, Marie Joy G. (Division of Social Sciences, College of Arts and Sciences, University of the Philippines Visayas, 1999-03)
    The main objectives of the study were to determine the social and economic characteristics of municipal fishermen, costs structure, profitability level, and problems encountered by municipal fishermen in Banate Iloilo. The study made used of cost and return analysis to determine the economic condition of the respondents. This study covered the municipal fishermen of selected barangays of Banate, Iloilo. The study was dependent on the data given by the respondents and not all data maybe reliable. The assumption that changes in effort and adjustment in fishing stocks were taken into consideration. The findings of the study showed that 93.75 % of the fisherman respondents were dependent on fishing for their livelihood. All the fishermen except the hook and line operators could not be considered as absolute poor as their income compared to the poverty threshold. The cost and return analysis of the study showed that fish corral operators incurred the lowest opportunity cost, which amounted to PHP 31.47, while crab pots registered the highest opportunity cost of PHP 48.39. Set gillnet incurred the highest variable cost of PHP 80.62 per trip. Crab pot incurred the highest fixed cost, which amounted to PHP 56 0 per trip. In profit, crab pot incurred the highest gross profit with PHP 380.58, and hook and line registered the lowest gross profit of PHP 1.30 per trip. As expected, the crab pot incurred the highest net profit of PHP 276. 19 per trip. Moreover, in all profitability indices, crab pot, push net, and set the gillnet posted positive receipts. Fish corral and hook and line incurred negative profitability indices. The variations in the results can be attributed to the difference in gears used by the respondents, average trip per week, average hour per trip, percentage of motorized and non-motorized boats, and the average volume of catch per trip. The most common problem faced by the respondents was the presence of illegal fishing in their area. In line with the goals to increase the productivity and welfare of the small-scale fishermen in Banate, the government should give support and assistance in order to upgrade the living conditions of the municipal fishermen.
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    Economic analysis of rice farming under differential tenurial arrangements in Sibalom, Antique
    Basañes, Lorvi Ann A.; Rondrique, Clyde G. (Division of Social Sciences, College of Arts and Sciences, University of the Philippines Visayas, 1997-03)
    This study was undertaken in order to acquire informations about the effects of tenurial arrangments on the productivity and profitability of rice farms in Sibalom, Antique, from the operators view point. The study found out that the practices of rice farms did not essentially vary among farms of different tenure arrangements, though some slight differences had been discovered. Furthermore, it was also discovered that tenurial arrangement greatly affected the distribution of gains from farming. Though share-tenanted farms proved to be the most profitable from the operators point of view, the conpensation that the operators received were quite inadequate to compensate the cost in using owned inputs. Moreover, other tenurial arrangements, leasehold and owner-operated, revealed to be less profitable than the one mentioned earlier. In terms of its effect on productivity, tenurial arrangements were found to explain an insignificant variation in the farms output. The study concluded that tenurial arrangements did really have a significant effect on productivity and the production practices of rice farmers, though in the profitability side, it proved to be otherwise. Of the problems presented, the emergence of rats and the golden kuhol pestilence in the rice fields were pointed out as the primary reasons for the decline in the productivity of rice farms in Sibalom, Antique. Aside from the propagation of government support programs and the transformation and empowerment of rice farmer cooperatives, the study also recommended that a closer look on share-tenancy must be done by the goverment so as to eliminate its equity undesirability, instead of outlawing the said tenurial arrangement which proved, in this study, to be the most efficient tenurial arrangement in rice farming.