UPV Theses and Dissertations
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Item Density of mangrove trees in selected municipalities in the Province of Antique, Panay Island, PhilippinesArelis, Ian Jerwin C. (Division of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2006-03)Mangroves line one quarter of the world’s tropical coastlines, and approximately 117 countries and territories have mangrove resources within their borders. Although over recent years mangrove deforestation has occurred at a phenomenal rate worldwide, constant assessment in the Philippines has been made to monitor its current status. To characterize the density of mangrove trees better in Panay Island, surveys were undertaken within the coastal and riverine estuaries in the 11 municipalities of the province of Antique. Detailed records were taken by transect and ocular surveys along 40 barangays with 75 transects and 223 plots established. The mangroves of Antique were composed of 31 species of true mangroves belonging to 14 families and a total of 16 generas. Considerable values in terms of relative density and stems per hectare were found with Nypa fruticans as the highest, with a relative density of 70.372% trees per hectare and an average stem density of 4,457.249 stems/ha. Other significant species included Sonneratia alba (4.534%; 625 stems/ha), Avicennia marina (4.524%; 1,525 stems/ha), and Rhizophora apiculata (4.232%; 50 stems/ha). Close examination of the data suggested the variability of distribution patterns and density to be attributable to the differing responses of individual species to the environmental factors and other human activities. It was also concluded that habitat classification and topography could directly affect mangrove distribution and also capable of altering basic zonation patterns.Item "Sipak nga Banwa": A history of Valderrama, Antique (ca.1500-1945)Alagos, Leizl L. (Division of Social Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2004-05)This is a descriptive study of the history of Valderrama from the pre-Spanish period to the Japanese occupation (ca.1500-1945). Long before the colonial period, the town was already settled by "tumandok" or native residents composed mainly of two groups of settlers— Bukidnon and Taga-Baybay. Bukidnon or mountain people of Valderrama came from the nearby mountain ranges of Mt. Baloy and Mt. Igcoron, while Taga-Baybay or coastal people came Ilaures, the coastal barangay of Bugasong. Both groups settled and worked together in Caberi-an or what is now "Valderrama". Old residents of Valderrama refer to their town as "Sipak Nga Banwa" literally, "the town going to another direction". "Sipak nga Banwa" has a double meaning. It identifies the early settlers who abandoned their coastal community to go to the interior Valderrama. These coastal people left and "nagsipak" which meant "went to another way or direction". Another meaning refers to the town's geographical location.From the souther part of Antique going upward where coastal towns of Antique are located, the road to Valderrama suddenly turns to the right or another way, "nagsipak". During the pre-Spanish period, the babaylan (priest healer) were considered as the most respected persons in the town. These baybaylan healed the sickness of the people. When the Spaniards came into the place, the colonizers spread and converted many natives to Christianity but not without staging a resistance. The Bukidnon and Taga-Baybay babaylan fought against the Spanish colonizers when the Philippine Revolution broke out. in 1896. Though the town was not directly affected by the Philippine Revolution of 1898 (Spanish-American War), the natives considered the Americans better than the Spaniards. It was during this period that the economic and political life of the town improved due to sugarcane and tabacco cultivation. However, When the Japanese occupied the town, economic and political development became stagnant due to the ravage of the war. As a result, many residents of the town joined the guerilla forces in the nearby mountains due to the harsh treatment and abuses of the Japanese soldiers. Finally, due to the outbreak of the Second World War (1942) in the province, which resulted to the bombing of Japanese camp in Atique, the Japanese soldiers left the town of Valderrama.Item Analysis of the consumption pattern of microcredit borrower and non-borrower households from three urban coastal barangays in Culasi, AntiqueAmmen, 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.