The continuing habitat degradation and forestland conversion are major threats to Philippine biodiversity. These are attributed primarily to large-scale and indiscriminate logging and mining, burgeoning human population, overharvesting of resources, and infrastructure development.
What are the main causes of threat to biodiversity?
6 Main Threats to Biodiversity – Explained!
- Human Activities and Loss of Habitat: …
- Deforestation: …
- Desertification: …
- Marine Environment: …
- Increasing Wildlife Trade: …
- Climate Change:
What do you think are the main reason for the biodiversity destruction in the Philippines?
In the Philippines, deforestation (forest denudation and fragmentation) is a leading cause of habitat destruction that negatively impacts biodiversity on an exponential scale. … Through the years, conversion of land for residential and commercial use has also contributed the same effects in lower-lying habitats.
What are the threats in Philippines?
The Philippines continues to experience an alarming rate of destruction of its important resources brought about by over exploitation, deforestation, land degradation, climate change, and pollution (including biological pollution), among others.
What are the main threats to Philippine forests?
Additional threats to Philippine forests come from legal and illegal mining operations — which also cause pollution and have been linked to violent conflict — agricultural fires, collection of fuelwood, and rural population expansion.
What are the four main threats to biodiversity?
Five main threats to biodiversity are commonly recognized in the programmes of work of the Convention: invasive alien species, climate change, nutrient loading and pollution, habitat change, and overexploitation.
What is biodiversity and threats of biodiversity?
The human population requires resources to survive and grow, and many of those resources are being removed unsustainably from the environment. The three greatest proximate threats to biodiversity are habitat loss, overharvesting, and introduction of exotic species.
How does deforestation affect the Philippines?
The Philippines is paying a high price for the destruction of its forests and a number of major problems confronting the nation can be traced directly to deforestation. … In the absence of forest cover and with frequent heavy typhoon rains, soil erosion, mass wasting, and landslides are induced.
Is biodiversity in the Philippines threatened?
The Philippines is also one of the world’s biodiversity hotspots with at least 700 threatened species, thus making it one of the top global conservation areas. … In terms of fishes, the Philippines counts at least 3,214 species, of which about 121 are endemic and 76 threatened.
Why do you think the country has so many threatened or endangered species?
Species become endangered for two main reasons: loss of habitat and loss of genetic variation. A loss of habitat can happen naturally. … Human activity can also contribute to a loss of habitat. Development for housing, industry, and agriculture reduces the habitat of native organisms.
What is the biggest threat to the environment in the Philippines?
The Philippines’ rich biodiversity is under threat, mostly from human activities, including deforestation and forest degradation, illegal fishing and illicit wildlife trade.
How is biodiversity in the Philippines?
The Philippines is one of the 17 mega biodiverse countries, containing two-thirds of the Earth’s biodiversity and 70 percent of world’s plants and animal species due to its geographical isolation, diverse habitats and high rates of endemism. The Philippines’ biodiversity provides several ecosystem services.
Why is there a need to know the threats in our country?
Keeping the Country and Its People Safe
Wide-ranging threats imperil every nation. It’s vital for governments to put national security and emergency response efforts in place, allowing them to identify and thwart any natural or human-made disruptions to peace, safety and stability.
What are the causes of destruction of forest?
The most common pressures causing deforestation and severe forest degradation are agriculture, unsustainable forest management, mining, infrastructure projects and increased fire incidence and intensity.