Protected areas help to mitigate extreme weather events, enhance carbon storage, and provide space for plants and animals to adapt to a changing climate. 4. To maintain functioning ecosystems and the benefits they provide. Protected areas provide clean air and water, healthy soils, wild foods and medicines.
Why do ecosystems need to be protected?
Healthy ecosystems clean our water, purify our air, maintain our soil, regulate the climate, recycle nutrients and provide us with food. … Even if certain species are affected by pollution, climate change or human activities, the ecosystem as a whole may adapt and survive.
Why is it important to manage and protect ecosystems?
The management and protection of ecosystems is essential for the functioning of ecosphere processes and for the wellbeing of the biotic and abiotic components of the Earth. Attempts to manage and protect ecosystems and biodiversity range over a variety of scales.
Why do we have protected areas?
Protected areas are the best available means to ensure the recovery and survival of our threatened native animals and plants. Protected areas conserve the healthy ecosystems that sustain human life. … For example, protected wetlands and water catchments purify the water we drink.
Why is it so important to protect these ecosystems and their biodiversity?
Biodiversity boosts ecosystem productivity where each species, no matter how small, all have an important role to play. For example, A larger number of plant species means a greater variety of crops. Greater species diversity ensures natural sustainability for all life forms.
What are two main benefits of protecting entire ecosystems?
Ecosystems are essential to our well-being and prosperity as they provide us with food, clean air and fresh water. Ecosystems also represent an exceptional source of outdoor recreation opportunities.
What is the importance of ecosystem in this modern environment?
Healthy terrestrial ecosystems are vital for human welfare and survival, as they provide us with essential products and benefits. Over 90% of our food comes from terrestrial ecosystems, which also provide energy, building materials, clothes, medicines, fresh and clean water, and clean air.
Why is it important to manage and protect ecosystems HSC?
The management and protection of ecosystem is important for maintaining genetic diversity, its utility values, its intrinsic values, its heritage values and the need to allow natural change to proceed. It is vital to maintain genetic diversity, as ecosystems can collapse without a variety of genetics.
What are the importance of the ecosystem?
Importance of Ecosystem:
It provides habitat to wild plants and animals. It promotes various food chains and food webs. It controls essential ecological processes and promotes lives. Involved in the recycling of nutrients between biotic and abiotic components.
Why is it important to study ecosystem in environmental management planning?
Ecosystem management is an approach to natural resource management that aims to ensure the long-term sustainability and persistence of an ecosystems function and services while meeting socioeconomic, political, and cultural needs.
Why has the government created protected areas?
Protected areas are a proven instrument to maintain forest cover in large areas and can strengthen the resilience of ecosystems and landscapes to climate change and provide safety through their genetic resources and ecosystem services.
Why is the protected areas and Wildlife Bureau important?
The mission of the Protected Areas and Wildlife Bureau (PAWB), a Bureau of the Department of the Environment and Natural Resources of the Republic of the Philippines, is the conservation of the country’s biological diversity through: … Information and Education for Nature Conservation.
Why has the government created protected areas What are the different protected areas?
Protected areas are at the core of efforts towards conserving nature and the services it provides us – food, clean water supply, medicines and protection from the impacts of natural disasters.
Why is ecosystem diversity important?
Ecosystem diversity boosts the availability of oxygen through photosynthesis among plant organisms living in a certain habitat. For instance, in an aquatic environment, once species are diverse it helps in water purification which is processed by plant varieties for it to be used by humans.
Why protected forests are not safe for wild animals?
(b) Protected forests are not completely safe for wild animals because people who live near or adjacent to forests use resources from forests to fulfil their own requirements. In this process, wild animals are killed and sold for lucrative amounts of money.
What is the importance of species diversity to the ecosystem?
In a healthy ecosystem, diverse and balanced number of species exist to maintain the balance of an ecosystem. In an ecosystem, all the species depend on each other directly or indirectly. So to make a more efficient, productive and sustainable ecosystem, it is important to maintain high species diversity.