Amount of wastes in all Philippine Schools4 answersPhilippine schools generate a significant amount of waste annually. Studies indicate that recoverable solid wastes in faculty rooms alone can amount to 75,968 kg/day, with the potential to monetize around $537.66 per campus per school year. Furthermore, a public school study revealed a daily waste generation of 10.1 kg, with recyclable materials constituting 52.7% of the total waste mass. The issue of waste generation in schools is part of a larger national trend, with the Philippines' waste generation increasing from 37∙10³ kg∙aˉ¹ in 2012 to 40·10³ kg∙aˉ¹ in 2016, showing a daily waste generation per capita ranging from 300 to 700 grams. Implementing sustainable waste management practices, such as proper segregation and storage, along with environmental education initiatives, can help mitigate the environmental impact of waste generation in Philippine schools.
Why is coastal erosion a problem in the philippines?5 answersCoastal erosion is a significant issue in the Philippines due to a combination of natural factors like wind and waves, as well as human activities such as coral reef destruction. The impact of erosion is exacerbated by climate change and sea level rise, which are expected to worsen the situation. Research conducted in the country's coastal regions, like San Fernando Bay, reveals that without intervention, erosion could lead to substantial economic losses and the loss of land and structures. Planned protection strategies, including a mix of hard and soft measures, have been identified as the most effective approach to mitigate coastal erosion in areas like San Fernando Bay, offering both economic benefits and community support.
What are the major causes of marine pollution in the Philippines?5 answersMarine pollution in the Philippines is primarily caused by anthropogenic activities and population increase, leading to the negative effects on marine biodiversity and the marine environment. The major causes of marine pollution include nutrient enrichment, sedimentation, heavy metals, and plastic pollution. These pollution stressors have direct and indirect effects on marine organisms, such as mortality, reduced fitness, habitat degradation, and food web simplification. Human land use change, coastal construction activities, untreated sewage discharges, pesticides, mine tailings, and improper garbage disposal contribute to the pollution of marine ecosystems. In addition, the proliferation of aquaculture activities has led to biogeochemical modifications affecting coastal ecosystems. Plastic litter pollution is also a significant issue, with plastic debris found in coastal areas, including tourism sites. These findings highlight the need for further research and effective management strategies to mitigate marine pollution in the Philippines.
What are the impacts of flooding on coastal areas philippines?4 answersCoastal areas in the Philippines, particularly in Manila Bay, are experiencing the impacts of flooding. These impacts include increased vulnerability to coastal floods due to climate-induced sea-level rise and land subsidence caused by excessive groundwater extraction and rapid urban development. The flooding events pose serious economic, health, and safety threats to the affected communities, leading to diseases such as bronchitis, respiratory tract infections, influenza, chicken pox, measles, typhoid fever, diarrhea, leptospirosis, dengue, hypertension, and heart diseases. The government incurs significant costs in addressing flood-induced diseases and providing support to affected households, particularly those who are economically disadvantaged. In response to these challenges, communities are adapting in place and implementing strategies to mitigate flood risk, rather than considering retreat as a near-term solution. Proposed policy options include infrastructure improvements such as dike construction and the formulation of setback policies and construction regulations.
What are the impacts of climate change and pollution to coastal biodiversity in philippines?5 answersClimate change and pollution have significant impacts on coastal biodiversity in the Philippines. The changing climate has led to coral bleaching, changes in productivity, alterations in seagrass and sea weed reproduction patterns, shoreline erosion, and changes in trophic dynamics, all of which affect coastal fisheries yield and community welfare. Pollution, including nutrient enrichment, sedimentation, heavy metals, and plastic pollution, has also negatively influenced marine biodiversity, leading to mortality and reduced fitness of organisms, habitat degradation, simplified food webs, and increased vulnerability to disease. These stressors have been found to have direct and indirect effects on marine organisms, resulting in habitat loss, reduced fitness, and changes in biodiversity. The impacts of climate change and pollution on coastal biodiversity highlight the need for integrated management strategies and adaptation measures to protect and preserve these ecosystems.
Example dangerous environmental disaster in the Philippines?3 answersThe Philippines has experienced various dangerous environmental disasters, including storms, floods, earthquakes, volcanic eruptions, and droughts. These disasters have had severe impacts on the country, affecting industries and threatening the livelihoods of the population. One example of a dangerous environmental disaster in the Philippines is Super Typhoon Bopha, which struck in 2012. Bopha formed abnormally close to the West Pacific Equator and caused a debris flow that buried a significant area and resulted in numerous fatalities. The vulnerability of the Philippines to natural disasters is exacerbated by factors such as climate change, deforestation, and poor settlement practices. These disasters highlight the urgent need for effective policies and measures to reduce risk, enhance resilience, and mitigate the impacts of environmental hazards in the Philippines.