Search results
Results from the WOW.Com Content Network
However, many amphibian declines or extinctions have occurred in pristine habitats where the above effects are not likely to occur. The causes of these declines are complex, but many can be attributed to emerging diseases, climate change, increased ultraviolet-B radiation, or long-distance transmission of chemical contaminants by wind ...
Habitat destruction leading to climate change offsets the balance of species keeping up with the extinction threshold leading to a higher likelihood of extinction. [45] Habitat loss is one of the main environmental causes of the decline of biodiversity on local, regional, and global scales.
Climate change in Africa is an increasingly serious threat as Africa is among the most vulnerable continents to the effects of climate change. [1] [2] [3] Some sources even classify Africa as "the most vulnerable continent on Earth". [4] [5] Climate change and climate variability will likely reduce agricultural production, food security and ...
Organizations such as Farm Africa are working with the federal and local governments to create a system of forest management. [25] Ethiopia, the third largest country in Africa by population, has been hit by famine many times because of shortages of rain and depletion of natural resources. Deforestation has lowered the chance of getting rain ...
The main causes of water scarcity in Africa are physical and economic water scarcity, rapid population growth, and the effects of climate change on the water cycle. Water scarcity is the lack of fresh water resources to meet the standard water demand . [ 55 ]
In conclusion, climate change is a significant issue in the Philippines that is already causing significant economic, social, and environmental impacts. The country is particularly vulnerable to the impacts of climate change due to its location and its high population density.
Reasons for amphibian declines are often termed ‘enigmatic' because the cause is unknown. Why some areas are affected by the fungus while others are not is not fully understood. Oscillating factors such as climate, habitat suitability, and population density may be factors which cause the fungus to infect amphibians of a given area.
Climate change could simultaneously reduce the Philippines' supply of energy and increase its demand for energy. [1] The increased chance of extreme weather events would reduce hydropower production, which accounts for 20% of the country's energy supply, as well as cause widespread damage to energy infrastructure and services. [ 1 ]