The value of biodiversity

The value of biodiversity

biodiversity or biological diversity is a term that describes the variety of life in the world or in a certain habitat or ecosystem. It is often used in the context of biodiversity (animals, plants, fungi, etc.), but also refers to the genetic diversity within species as well as the variety of ecosystems and natural habitats. Biodiversity is important because it contributes to healthy ecosystems that provide resistance to environmental changes and provide many resources and services that we need humans. In this article we will discuss the value of biodiversity in different ways - from an ecological, economic and cultural perspective.

ecological value of biodiversity

Resistance of ecosystems

When considering the value of biodiversity from an ecological point of view, the role of biodiversity in the upright maintenance of resistant ecosystems comes first. The more various an ecosystem, the more it can absorb disorders or changes and still work further. This is because the various animal and plant species in various ecosystems fulfill different functions, such as nutrient circuit, pest control or pollination.

Important roles of individual species

Every kind plays an important role in its ecosystem. For example, insects such as bees contribute to the pollination of plants, which in turn represent a source of food for other animals. If the bees were disappearing, the drastic effect on these food chains would have. There are also "key species" that play a particularly highlighted role in your ecosystem. For example, wolves can control the number of herbivores and thereby influence the variety of plants and landscape structure of an area.

economic value of biodiversity

ecosystem services

Biodiversity has an enormous economic value because it offers a number of ecosystem services - functions that are provided by natural ecosystems and types in it and which are advantageous for people. These range from food and medicine to relaxation and inspiration. In a study published in 1997, a team of ecologists put the value of global ecosystem services at $ 33 trillion a year.

food supply and agriculture

Much of our food production depends on biodiversity. This includes cultivation products, the seeds of which need genetic diversity to ensure high crop yields and disease resistance as well as animal products. In addition, a variety of wildlife and insect species contribute to pollination, pest control and soil fertility, all important factors for agriculture.

Medical discoveries and research

Natural products and materials represent an important source for medical and pharmaceutical products. Many medication, including life -saving antibiotics and cancer medication, come from natural substances that have been obtained from biodiversity. New, still undiscovered species could enable further medical breakthroughs in the future.

cultural value of biodiversity

inspiration and independent value

Biodiversity inspires art, music, literature and religion and contributes to our cultural heritage. In this respect, it has an independent value that many people respect nature and all their biodiversity and want their preservation for reasons of nature conservation, regardless of their economic or ecological value.

preservation of cultural identity

In many cultures, certain types are of central importance for belief systems, traditions and identities. The loss of these species can have profound effects on these communities. Collecting wild plants and animals, for example, plays a central role in nutritional security, quality of life and cultural identity in many indigenous communities.

The future of biodiversity

Although the value of biodiversity is undeniable, these ecosystems are threatened worldwide. The causes are the loss of habitat, the overuse of natural resources, the contamination of the environment and waters, climate change and invasive species. It is becoming increasingly urgent to protect biodiversity and to find sustainable solutions in dealing with our environment. Measures such as the creation of protected areas, the control of invasive species, the restoration of degraded areas and sustainable use of natural resources are central to species protection.

Biodiversity is an invaluable gift of nature. By understanding and appreciating biodiversity, we can guarantee your preservation and protection to ensure that future generations can also benefit from your value.