Volume 4, Issue 1, January 2020
This paper connects climate change and hydrometeorological
calamities based on econometric evidence that links atmospheric CO2
accumulations to floods and storms. The study uses climate data from 155
countries, with a period spanning 46 years (1970–2016) and adopted a
statistical and econometric approach to assess the factors that have
contributed to the increase in the frequency of intense flood and storm events.
Findings showed that the number of climate disasters could double in less than 21
years, and thus severely damage the environment, socioeconomic progress, and
welfare of millions of people worldwide.
Volume 4, Issue 1, November 2019
The Philippines is a global player in sugar cane production with Negros province, aka “sugarlandia”, accounting for 80% of national production. As changes in climatic conditions have and will continue to directly or indirectly affect sugarcane production, we should understand better how climate change and the El Niño-Southern Oscillation (ENSO) events will impact production targets and future irrigation requirements. This paper demonstrates how a crop model can be used to assess the present and mid-century impacts of ENSO and climate change on sugarcane growth and productivity in Negros Occidental province, Philippines.
Volume 3, Issue 1, August 2017
Philippine reefs are mega-diverse but, to date, few ecosystem models have been developed to understand their dynamics and functioning. This study assessed the status of reefs in 12 municipalities of Leyte Gulf, Philippines.
Volume 2, Issue 2, July 2017
The livelihoods of Aytas of Floridablanca, Pampanga, Philippines are dependent on natural resources, which are prone to climate change impacts. To assess their adaptive capacity, this paper analyzed the different resources available in their community using the Sustainable Livelihoods Approach Framework.
Volume 2, Issue 2, June 2017
General circulation models (GCMs) are essential tools for understanding climate behavior and projecting future global climate, but with limited applications for local vulnerability assessments, impact studies, and risk analyses.
Volume 2, Issue 1, November 2016
The mental models approach has been put forward as a method for investigating laypeople’s knowledge, beliefs, and perception as precursor to the development of risk communication messages and strategies. Using means-ends analysis, the paper assessed the adaptability of the mental models approach to the development of risk communication messages on climate change for rice farmers in a village in the province of Pangasinan.
Volume 2, Issue 1, November 2016
Recently, corn farmers in Abuan Watershed and Isabela Province are experiencing declining crop yields caused by insufficient amount of rainfall. To increase crop yields and reduce production risks, research on better use of available rainfall and better understanding on effects of climate variability, and soil and field management on crop production is imperative.
Volume 1, Issue 1, January 2016
Climate-related hazards can lead to disasters in communities with lower socioeconomic conditions, inadequate access to basic social and infrastructure services, and poor institutions. The impacts of Typhoon Haiyan that struck the Philippines in 2013 not only highlighted the exposure of several cities but also indicated the underlying causes of their social vulnerability to climate-related hazards.
Volume 1, Issue 1, December 2015
The destruction left by Typhoon Haiyanin the Philippines highlighted not only the exposure of the country but also the underlying vulnerability of barangays (villages) to climate-related hazards. This study utilized Geographic Information System (GIS) to characterize social vulnerability to climate-related hazards of barangays of Tacloban City and Ormoc City using a modified social vulnerability index (SoVI).