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All Journal Jurnal Ekonomi Pembangunan: Kajian Masalah Ekonomi dan Pembangunan International Journal of Hydrological and Environmental for Sustainability Asia Pacific Journal of Sustainable Agriculture, Food and Energy (APJSAFE)
Hilmi, Yahya Shafiyuddin
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Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Economics, Econometrics & Finance Energy Environmental Science

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Clean-up Drive System as Watershed Conservation at Saran River, Laguna, Philippines : Implications for Perception of Residents Komarudin, Nurul Amri; Lacson, Justine angelo; Toribio, Elaiza Christina; Hasudungan, Peter; Maulit, Ramon Jr.; Talaña, Arlene; Hilmi, Yahya Shafiyuddin; Florece, Leonardo M.; Yohanon, Erica Paula
International Journal of Hydrological and Environmental for Sustainability Vol. 2 No. 1 (2023): International Journal of Hydrological and Environmental for Sustainability
Publisher : CV FOUNDAE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58524/ijhes.v2i1.192

Abstract

Barangay Malinta has a regular garbage waste collection schedule. Biodegradable wastes are collected on Mondays, Wednesdays, and Fridays while non-biodegradable wastes are collected on Saturdays. The barangay is compliant to the RA 9001 (Solid Waste Management) however, they do not have a Material Recovery Facility (MRF). The absence of MRF is due to geographical location of the barangay which prohibits the establishment of the MRF facility due to its proximity to Laguna bay. The study aims to determine the perception of the respondents regarding the Clean-up Drive activities at the Saran River and to integrate it with the recommendations to aid in the improvement of the cleaning efforts for the said river, particularly at Barangay Malinta, Los Baños, Laguna, Philippines. Random sampling was used to identify residents to be included in the survey. The data were analyzed using percentage and mean. The results showed that the level of awareness among respondents residing Saran river is high. In terms of attitude, most of them strongly agreed that there will be a clean-up in the river and penalized those who will throw their waste in the river, most of the respondents are satisfied with the on-going river clean-up and optimistic that the river can still be cleaned and revived, and most of the respondents are willing to contribute amount and will be paid in the barangay as funding to river clean-up.
Effect of Climate Variables in Rice Yield in Nueva Ecija, Philippines Enovejas, Andro M.; Maldia, Sharmaine; Komarudin, Nurul Amri; Vergara, Dante Gideon K.; Hilmi, Yahya Shafiyuddin; Sevilla-Nastor, Janice B.
Asia Pacific Journal of Sustainable Agriculture, Food and Energy Vol. 9 No. 1 (2021): June 2021
Publisher : Asia Pacific Network for Sustainable Agriculture, Food and Energy Network (SAFE Network)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36782/apjsafe.v9i1.77

Abstract

Climate variability is one of the factors that directly and greatly affect cropping system and plant yield. It is therefore very important to obtain a good understanding about climate variability or changes in the climate and the effect of these changes to clearly understand the vulnerability of food crops as well as its agronomic impacts for us to create and implement adaptive strategies to mitigate its negative effects. This study assessed the effect of climate in rice crop yield in both irrigated and rainfed ecotype farming system in Nueva Ecija Province in the Philippines using semi-annual yield data and the different climate variables such as seasonal rainfall, mean temperature, minimum temperature, and relative humidity by using empirical/statistical method through time series analysis, and correlation analysis. Results indicated that rice yield for irrigated and rainfed ecosystem type of farming in Nueva Ecija show an overall increasing trend from year 1991-2018, although there are observed decline and fluctuations in some years. The different climate variables (i.e., rainfall, temperature, and humidity) show fluctuating trends and irregularities spanning from the year 1991-2018. But it showed overall decreasing trends for relative humidity and increasing trends for rainfall, minimum temperature, and mean temperature. There are significant correlations between rice yield the all the climate variables in both irrigated and rainfed farming ecosystem types.
CO2 Emissions and Subjective Well-Being: Empirical Evidence from The Southeast Asian Population Priyanto, Moh. Wahyudi; Wijayanti, Dian Eswin; Hilmi, Yahya Shafiyuddin
Jurnal Ekonomi Pembangunan: Kajian Masalah Ekonomi dan Pembangunan Vol 25, No 1 (2024): JEP 2024
Publisher : Muhammadiyah University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jep.v25i1.23483

Abstract

An increasing amount of carbon dioxide (CO2) affects the planet and people. As a primary contributor to climate change, CO2 has been a subject of discussion among researchers. Many have been studying the complex relationship and impact of CO2. However, a study examining the influence of increased CO2 emissions on human subjective well-being is limited. This study aims to fill the gap by utilizing a sample of 9,724 Southeast Asians from the Seventh World Values Survey (2017-2021). Well-being is measured using a subjective approach, such as happiness and life satisfaction. The ordered probit regression analysis indicates that increased per capita CO2 emissions decrease happiness and life satisfaction. Additionally, the higher individuals' financial and health levels, the higher their relationship with their happiness and life satisfaction will be. This study encourages further research investigating a specific country's relationship between CO2 emissions and the well-being of its population.
CO2 Emissions and Subjective Well-Being: Empirical Evidence from The Southeast Asian Population Priyanto, Moh. Wahyudi; Wijayanti, Dian Eswin; Hilmi, Yahya Shafiyuddin
Jurnal Ekonomi Pembangunan: Kajian Masalah Ekonomi dan Pembangunan Vol 25, No 1 (2024): JEP 2024
Publisher : Muhammadiyah University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jep.v25i1.23483

Abstract

An increasing amount of carbon dioxide (CO2) affects the planet and people. As a primary contributor to climate change, CO2 has been a subject of discussion among researchers. Many have been studying the complex relationship and impact of CO2. However, a study examining the influence of increased CO2 emissions on human subjective well-being is limited. This study aims to fill the gap by utilizing a sample of 9,724 Southeast Asians from the Seventh World Values Survey (2017-2021). Well-being is measured using a subjective approach, such as happiness and life satisfaction. The ordered probit regression analysis indicates that increased per capita CO2 emissions decrease happiness and life satisfaction. Additionally, the higher individuals' financial and health levels, the higher their relationship with their happiness and life satisfaction will be. This study encourages further research investigating a specific country's relationship between CO2 emissions and the well-being of its population.
Co-Authors Dian Eswin Wijayanti Dian Eswin Wijayanti, Dian Eswin Enovejas, Andro M. Florece, Leonardo M. Hasudungan, Peter Komarudin, Nurul Amri Lacson, Justine angelo Maldia, Sharmaine Maulit, Ramon Jr. Moh. Wahyudi Priyanto Priyanto, Moh. Wahyudi Sevilla-Nastor, Janice B. Talaña, Arlene Toribio, Elaiza Christina Vergara, Dante Gideon K. Yohanon, Erica Paula