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结果 11-19 的 19
Household Willingness to Pay for Constructed Wetlands as Nature-Based Solutions for Wastewater Treatment in Bayawan City, Philippines
2024
Patricia Marie C. Guila | Casper Boongaling Agaton | Ryan Randle B. Rivera | Edwin R. Abucay
Constructed wetlands are globally recognized as effective nature-based solutions to wastewater treatment providing significant ecological and socio-economic benefits. This study aims to identify the ecosystem services provided by the constructed wetlands and evaluate their economic value. This study administered a survey questionnaire to 270 households of Fishermen’s Gawad Kalinga Village in Bayawan City, Negros Oriental, Philippines and employed a contingent valuation method to investigate their willingness to pay for the constructed wetlands. Respondents identified several ecosystem services of the constructed wetlands including the provisioning (water supply and biomass), regulating (wastewater treatment, water purification, climate regulation, flood prevention), supporting (habitat formation, nutrient cycling, hydrological cycle), and cultural (tourism, educational and research, recreation, aesthetic) services. Results showed that 96.3% of the respondents were willing to pay for the ecosystem services, with a mean of PHP 107.28. In terms of socio-demographic characteristics, age group and sex have no significant impact on WTP; while positive, weak, monotonic association for highest educational attainment; and positive, very weak for monthly income. The findings hold a significant promise for the government and other stakeholders to adopt a constructed wetland in achieving more human ecological and sustainable peri-urban communities.
显示更多 [+] 显示较少 [-]The Role of Watershed Management Board in the Rehabilitation of Butuanon River Watershed in Cebu, Philippines
2024
Cassandra Kyle Chamen | Emilia S. Visco
This study was conducted to assess the role of Butuanon River Watershed Management Board (BRWMB) in rehabilitating the Butuanon River in Cebu, Philippines. Data was gathered through key informant interviews with officials of the Board and a self-administered questionnaire for the members of the Board and was analyzed through descriptive and thematic analyses.Results showed that since the creation of the Butuanon River Watershed Water Quality Management Area (BRW WQMA) in 2014, the river’s biological oxygen demand (BOD) level has decreased. While the level has yet to meet the water quality guidelines of DENR’s Class D rivers, the Board’s initiatives like clean-up activities, information, education, and communication (IEC), and the relocation of informal settlers residing at riverbanks contributed to the improvement of the river’s water quality. The activities conducted by the Board strengthened the linkages with other stakeholders. The good working relationship among the stakeholders facilitated the convergence of their resources, making their efforts to rehabilitate the Butuanon River more coordinated and sustainable. Furthermore, Mandaue LGU, the chair of BRWMB, integrated its efforts in its Comprehensive Land Use Plan (CLUP) and the 10-year Action Plan of the BRW WQMA in its Butuanon River Rehabilitation Plan.Results revealed that the existence of BRWMB played a vital role in the Butuanon River’s rehabilitation, and such efforts are hoped to be sustained with the participation of the various stakeholders and formulation of policies to support all efforts of the Board.
显示更多 [+] 显示较少 [-]Relationship of Video Gaming Lifestyle with Dietary Habits and Physical Activity Level of Filipino University Students Aged 18-24 Years Old
2024
Maria Criszel Joy L. Alpe | Recylyn I. Bayna-Mariano
With the rise of video gaming trends within the Philippines, the risk of malnutrition related to escalated sedentary behavior and poor dietary habits may also occur. This research aims to describe the association between the video gaming lifestyle, dietary habits, and physical activity level (PAL) of university students aged 18-24. The study follows a descriptive study design and uses Spearman’s rank correlation coefficient to determine the relationships of the variables. After correlation tests, gaming addiction level was found to have a weak direct relationship with the frequency of consumption among all food groups (ρ = 0.138±0.047). Weak positive correlation was also discovered with excessive gaming and meal skipping (ρ = 0.184), self-reported loss of appetite (ρ = 0.070), and tendency to eat their meals in front of their gaming devices (ρ = 0.160). Furthermore, PAL is found to have a weak positive correlation with gaming addiction level (ρ = 0.074). Among the sample, excessive video game use was found to be related to all variables, whereas higher chances of becoming pathologic gamers may also imply a tendency in the participant’s increased consumption of caloric-dense foods, poor dietary habits, and moderate to high PAL.
显示更多 [+] 显示较少 [-]Impacts of Campus Green Spaces Exposure on Psychological Stress of College Students Based on Apple Watch Data Analysis
2024
Liyao Zou | Liqing Zhang
Current research has revealed significant benefits of green space exposure (GSE) on psychological stress. However, few studies have explained the cumulative effects of GSE and how these effects vary across different demographic groups, such as gender and education level. This research aims to evaluate the long-term effects of GSE on psychological stress and heart rate variability (HRV) while examining how these effects vary across different demographic groups, such as gender and education level, utilizing Apple Watch data to provide a more objective measure of these effects. In a 6-week experiment, 43 college students were required to engage in GSE at least three times a week, each lasting no less than 10 minutes, based on their schedules. During the experiment, participants wore the Apple Watch continuously to collect physiological data automatically. This study demonstrates a significant reduction in emotional disturbance and notable changes in HRV amplitude following GSE, with variations observed based on gender and education levels. These findings underscore the substantial psychological health benefits of GSE.
显示更多 [+] 显示较少 [-]Feasibility Study of an Integrated Waste Management Technology System for a Circular Economy in the Philippines
2024
Ericka Renee A. Langit | Christian Aldem S. Parungao | Eliza Tabitha A. Gregorio | Aaron Joseph M. Sabo-o | Beatrice Ann Y. Dulay | Dayniele D. Loren | Kylene Angeli M. Patria | Beatrice Alexis B. Quines | Millicent Vea F. Dacumos | Jazmin Ann C. Catabay | Fiona Grace C. Romano | Joseph R. Lagarde Jr. | Ken Marc V. Santos | Kristene Joy M. De La Rosa | Dominique Denise M. Offemaria | John Orly E. Pedimonte | Ma. Beatrice O. Rito | Ma. Alessandra Eunice Alvarez | Janssen Andrew S. Calvelo | Casper Boongaling Agaton
Increasing population and rapid economic growth result in waste management problems in the Municipality of Bay, Laguna. In response, the municipality is planning to invest in an Integrated Waste Management Technology System (IWMTS) that aims to generate public revenue. Key informant interviews, surveys, and focus group discussions were utilized for data collection. Results showed that respondents lack knowledge about IWMTS but perceive positive impacts on waste volume reduction and municipal waste management and little to no negative impacts on health, livelihood, and accessibility. Meanwhile, economic analysis showed that it is estimated to generate an annual revenue of PHP 11.986 million (USD 214,036) with yearly expenses of PHP 3.7 million (USD 66,071). These cash flows are expected to recover the overall capital outlay of PHP 48.14 million (USD 859,642). A net present value (NPV) of PHP 3.164 million (USD 56,500) and a 5.77-year payback period (PBP) were calculated through cost-benefit analysis. The environmental analysis revealed positive impacts on reducing the volume of wastes, water resources, and quality, odor and air quality, and soil and nutrients. Considering these, the study provided recommendations on project implementation to achieve sustainable waste management and circular economy in the municipality.
显示更多 [+] 显示较少 [-]Introduction to the Journal of Human Ecology and Sustainability (JHES)
2024
Casper Boongaling Agaton | Eunice A. del Rosario | Marie Faye Nguyen-Orca | Arnold R. Salvacion | Ricardo M. Sandalo
Research in human ecology and sustainability holds significant importance in addressing global challenges related to the environment, society, and the well-being of the current and future generations. There is an urgent need for a platform to inform new knowledge, practices, policies, and behaviors that contribute toward a more sustainable, resilient, and harmonious coexistence between humans and their environment. The Journal of Human Ecology and Sustainability (JHES) aims to publish interdisciplinary, multidisciplinary, and transdisciplinary research on all aspects of human-environment interactions, community development, and other fields of social science that link with the people, organizations, and government to achieve human-ecological security. This note, which summarizes the contributions in the first volume of the journal, provides a brief background of the transformation of the Journal of Human Ecology to JHES, the official academic publication of the College of Human Ecology, University of the Philippines Los Baños.
显示更多 [+] 显示较少 [-]Sugar-Sweetened Beverage (SSB) and Alcoholic and Caffeinated Beverage (ACB) Intake and Their Effect on the Sleep Quality of Selected Night Shift Call Center Agents Working in Mandaluyong City
2024
Jeremi P. Valerio | Von Ryan M. Ebron | Ann C. Cayetano
Excessive consumption of sugar-sweetened beverages, alcohol, and caffeine is linked to unhealthy behaviors, including poor sleep quality. This study aimed to look at sugar-sweetened beverage (SSB) and alcoholic and caffeinated beverage (ACB) intake and their effect on the sleep quality of selected night shift call center agents working in Mandaluyong City. A cross-sectional research design was used, and data were collected through an online questionnaire distributed to 247 qualified participants. Results showed that the most consumed beverage by the respondents was water, with an average amount of 1,187.66 ± 553.37 mL/day. They also habitually drank fruit juices, soft drinks, sweetened juice drinks, and whole milk. The respondents’ beverage intake exceeded the recommendations for both SSB and ACB. Furthermore, almost all (88.26%) of them are categorized to have poor sleep quality. Most respondents with poor sleep quality consume more ACBs (61.13%) than SSBs (38.87%). On the other hand, most respondents with good sleep quality consume more SSBs (55.23%) compared to ACBs (44.77%). This research contributes to the expanding body of information on the health impacts of SSB and ACB consumption. It emphasizes the need for nutrition-focused measures to minimize their intake and promote healthier alternatives.
显示更多 [+] 显示较少 [-]Going Local? Assessment of Arrowroot (Maranta arundinacea L.) Flour in Pandesal Making in the Philippines
2024
Ma. Elaine S. Visco | Von Ryan M. Ebron
This study aimed to assess the acceptability of arrowroot flour (Maranta arundinacea L.) in the production of salt bread (pandesal) in the country. Two experiments were conducted namely, pre-experiment and actual experiment. The pre-experiment had two trials in making pandesal wherein the first trial focused on producing traditional pandesal (T1, 0%) while the second trial used different percentages of arrowroot flour (T2, 20%; T3, 30% and T4,40%) to determine the optimum ratio with selected flours. The acceptability used a 9-point Hedonic scale wherein 9 is the highest (Like extremely) and 1 (Dislike extremely). Results showed that T1 had the highest general acceptability (7.8, ) followed by T3 (7.5) and both were labeled as ‘Like very much’ while T2 (6.8) and T4 (6.7) were both labeled as ‘Like moderately’. In terms of cost, T1 was the cheapest and T4 as the most expensive. While arrowroot-based flour pandesal is more expensive right now, it was found out to acceptable flour substitute in making pandesal. The use of this flour as alternative in producing bread can help address the problem of the country’s heavy dependence on imported flour. Result of this study and further studies on the use of arrowroot flour will support local farmers in growing arrowroot for other potential uses.
显示更多 [+] 显示较少 [-]Driving Factors and Challenges of Adolescents in Teenage Pregnancy
2024
Florian E. Manzanilla | Flordelisa N. Escultura | Maria Amanda T. Buquid | Mary Rose Q. Cabreros
In the Philippines, approximately 13% of adolescents become pregnant, resulting in 180, 916 births to girls aged 10-19. The study aims to understand the driving factors and challenges of adolescent teenage pregnancy. It also aims to propose a strategic intervention and implementation plan to address the rising number of teenage pregnancies. It was conducted in the 12 barangays who has the highest rate of teenage pregnancy in Lucena City. A total of 103 conveniently selected teenage mothers in the 12 barangays served as respondents of the study. The study is a descriptive research that utilized the qualitative method. Data were collected from interviews and focus group discussions. It was revealed that the impelling causes of teenage pregnancy were social media use, natural causes, pornography, peers, parents, chores, poverty, materialism, and female enticement. The respondents identified several challenges in terms of their social lives, health, schooling, and finances. Challenges in terms of social lives include access to public health facilities, child rearing, self-care, assistance in parenting, and limited supplies and services in Barangay Health Centers. The educational challenges include education disruption, financial hardships, the need for alternative forms of learning, and support from partners and immediate family to continue education. Meanwhile, for economic issues, financial hardship, future education plans, and plans to secure well-paid jobs were identified. Lastly, for social issues, the thematic analysis revealed the following: negative acceptance from the family and the community, normalizing being pregnant at a very young age, and feeling judged and becoming the center of gossip. The developed strategic intervention program includes three approaches: healthy sexuality, a comprehensive teenage program, and a societal approach. Parents and adults discomforted with their sexuality family approach, consistent adult involvement for the child, healthy communities, media responsibility, and reaffirming the importance of values and involvement of religious and other organizations may be targeted.
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