Biodiversity importance and threats pdf file

Posted on Friday, May 14, 2021 5:47:54 AM Posted by Danielle C. - 14.05.2021 and pdf, pdf 3 Comments

biodiversity importance and threats pdf file

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Published: 14.05.2021

Habitat Loss

Biodiversity or Biological diversity is a term that describes the variety of living beings on earth. In short, it is described as a degree of variation of life. Biodiversity also refers to the number or abundance of different species living within a particular region. It represents the wealth of biological resources available to us. If we pollute the air, water and soil that keep us alive and well, and destroy the biodiversity that allows natural systems to function, no amount of money will save us. In biodiversity, each species, no matter how big or small, has an important role to play in the ecosystem. Various plant and animal species depend on each other for what each offer, and these diverse species ensure natural sustainability for all life forms.

The Areas guide provides short articles about selected areas of importance for biodiversity conservation. It explains in detail a number of recognised systems to protect, prioritise and identify areas of biodiversity importance that fall into two main categories: protected areas and biodiversity designations. Area designations categorised as protected areas are those under protected area frameworks, that have legal or other effective protection at the national level. Some have additional recognition through regional or international conventions and agreements. Area designations categorised as biodiversity designations are developed by governments, academics and NGOs in order to identify areas of biodiversity importance or areas where biodiversity is threatened, as a means to focus attention and resources on their conservation. They are not in themselves recognised as protected areas, although on-ground the sites may overlap with a protected area designation.

Habitat Loss

This IBAT Country Profile delivers nationally relevant data that are disaggregated from global datasets, to support conservation planning and reporting. More information on these datasets can be found below. IBAT Country Profiles are designed to build understanding of information about Protected Areas, important sites and species present, to aid national decision-making. More specifically, this tool presents a synthesis of a vast repository of knowledge to understand issues such as extinction risk and threats to assessed species, Protected Area coverage and designation, and the location of KBAs and the degree to which they are covered by Protected Areas. It is also highly pertinent for implementation, monitoring and reporting. In addition, it presents the opportunity to harmonise data used by government, business and other relevant stakeholders when conducting spatial planning exercises. These indicators are all included here and are highlighted with their relevant SDG icon.

PDF | Key messages ✽ ✽ Biodiversity is the term used to encompass the variety of all living organisms on earth, including their genetic.

Freshwater biodiversity: importance, threats, status and conservation challenges

Skip to search form Skip to main content You are currently offline. Some features of the site may not work correctly. DOI: Dudgeon and A. Arthington and M.

The Mediterranean Sea is a marine biodiversity hot spot. Here we combined an extensive literature analysis with expert opinions to update publicly available estimates of major taxa in this marine ecosystem and to revise and update several species lists. We also assessed overall spatial and temporal patterns of species diversity and identified major changes and threats.

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In addition, the richer the diversity of life, the greater the opportunity for medical discoveries, economic development, and adaptive responses to such new challenges as climate change.

Why Is Biodiversity Important? Who Cares?

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Areas of Biodiversity Importance


  • The core threat to biodiversity on the planet, and therefore a threat to human welfare, is the combination of human population growth and resource exploitation. Eda R. - 16.05.2021 at 06:34
  • We document threats to global freshwater biodiversity under five headings: overexploitation VIII. The importance of Environmental Water Allocations. (accessed 16 July. Ashleigh B. - 19.05.2021 at 05:15
  • Biodiversity is the biological variety and variability of life on Earth. Louise W. - 22.05.2021 at 13:16