Biodiversity is essential for sustainable development and human well-being. It underpins the provision of food, fibre and water ; it mitigates and provides resilience to climate change; it supports human health, and provides jobs in agriculture, fisheries, forestry and many other sectors.
What is importance of biodiversity for development?
Biodiversity conservation protects plant, animal, microbial and genetic resources for food production, agriculture , and ecosystem functions such as fertilizing the soil, recycling nutrients, regulating pests and disease, controlling erosion, and pollinating crops and trees.
How can we make biodiversity more sustainable?
To use biodiversity in a sustainable manner means to use natural resources at a rate that the Earth can renew them . It’s a way to ensure that we meet the needs of both present and future generations. As the human population increases, so does the pressure on ecosystems, since we draw ever more resources from them.
How does loss of biodiversity affect sustainable development?
As biodiversity is lost, there is a risk that some thresholds will be passed , undermining the functioning of the earth system. Conversely, the conservation and sustainable use of biodiversity contributes to sustainable development and mitigation and adaptation to climate change.
What are 3 Reasons why biodiversity is important?
- Biodiversity Ensures Health and Food Security. Biodiversity underpins global nutrition and food security. ...
- Biodiversity Helps Fight Disease. ...
- Biodiversity Benefits Business. ...
- Biodiversity Provides Livelihoods. ...
- Biodiversity Protects Us.
What are 5 benefits of biodiversity?
Support a larger number of plant species and, therefore, a greater variety of crops. Protect freshwater resources. Promote soils formation and protection . Provide for nutrient storage and recycling.
What is importance of biodiversity?
Ecological life support— biodiversity provides functioning ecosystems that supply oxygen, clean air and water, pollination of plants, pest control, wastewater treatment and many ecosystem services . Recreation—many recreational pursuits rely on our unique biodiversity , such as birdwatching, hiking, camping and fishing.
What are the 3 scientific factors of sustainability?
Sustainability is most often defined as meeting the needs of the present without compromising the ability of future generations to meet theirs. It has three main pillars: economic, environmental, and social . These three pillars are informally referred to as people, planet and profits.
What are the 4 types of biodiversity?
- Species Diversity. Every ecosystem contains a unique collection of species, all interacting with each other. ...
- Genetic Diversity. Genetic diversity describes how closely related the members of one species are in a given ecosystem. ...
- Ecosystem Diversity. ...
- Functional Diversity.
How can we prevent loss of biodiversity?
- Government legislation.
- Nature preserves.
- Reducing invasive species.
- Habitat restoration.
- Captive breeding and seed banks.
- Research.
- Reduce climate change.
- Purchase sustainable products.
What does sustainable biodiversity mean?
Sustainable Use of Biodiversity. To use biodiversity in a sustainable manner means to use natural resources at a rate that the Earth can renew them . It’s a way to ensure that we meet the needs of both present and future generations.
What are the pillars of sustainable development?
Introducing the four pillars of sustainability; Human, Social, Economic and Environmental .
What do you mean by loss of biodiversity?
Likewise, biodiversity loss describes the decline in the number, genetic variability, and variety of species, and the biological communities in a given area . This loss in the variety of life can lead to a breakdown in the functioning of the ecosystem where decline has happened.
What is biodiversity Why is it important for human life?
Biodiversity is important to humans for ecological life support, biodiversity gives a functioning ecosystem that provides oxygen, clear air and water, plant pollutions, pest control, wastewater treatment and lots of ecosystem services.
What are the 5 main reasons for biodiversity decline?
Biodiversity loss is caused by five primary drivers: habitat loss, invasive species, overexploitation (extreme hunting and fishing pressure) , pollution, climate change associated with global warming.
What are the values of biodiversity?
Biodiversity is essential for preserving ecological processes, such as fixing and recycling of nutrients, soil formation, circulation and cleansing of air and water, global life support, maintaining the water balance within ecosystems, watershed protection, maintaining stream and river flows throughout the year, ...
