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Frequently Asked Questions

The UNESCO MaB Programme can be seen as a complex concept and there are  many questions people ask about a Biosphere Reserve  - we answer them here for you .....

What is a Biosphere Reserve?

Biosphere Reserves are areas of terrestrial and coastal ecosystems promoting solutions to reconcile the conservation of bio-diversity with its sustainable use. They are internationally recognized, nominated by national governments and remain under sovereign jurisdiction of the states where they are located. Biosphere reserves serve in some ways as 'living laboratories' for testing out and demonstrating integrated management of land, water and bio-diversity. Each biosphere reserve is intended to fulfil three basic functions, which are complementary and mutually reinforcing:


What is the origin of Biosphere Reserves?

Biosphere Reserves are designed to meet one of the most challenging issues that the World is facing today: How can we conserve the diversity of plants, animals and micro-organisms which make up our living "biosphere" and maintain healthy natural systems while, at the same time, meet the material needs and aspirations of an increasing number of people? How can we reconcile conservation of natural resources with their sustainable use?


The origin of Biosphere Reserves goes back to the "Biosphere Conference" organized by UNESCO in 1968, the first intergovernmental conference to seek to reconcile the conservation and use of natural resources, thereby foreshadowing the present-day notion of sustainable development. The early foundations of the Biosphere Reserve Concept derived from this conference. The aim was to establish terrestrial and coastal areas representing the main ecosystems of the planet in which genetic resources would be protected, and where research on ecosystems as well as monitoring and training work could be carried out for an intergovernmental programme called for by the Conference. This "Man and the Biosphere" (MAB) Programme was officially launched by UNESCO in 1970. One of the MAB projects consisted in establishing a coordinated world network of new protected areas, to be designated as "Biosphere Reserves", in reference to the programme itself.



Is there a difference between a Biosphere Reserve and a Biosphere Region?

NO – a Biosphere Reserve and a Biosphere Region refer to the same concept and same principle.   The variation in terms came about during the Third World Congress on Biosphere Reserves in Madrid in 2008, where a number of Biosphere Reserves queried the use of the term Reserve in that within their local dynamics and understanding the term Reserve gave land owners the impression that it was intended to create a single fenced in area with altered management principles and vision. Many of these areas were experiencing challenges in creating awareness of what was intended within the concept. Through the adaptation to the term REGION instead of RESERVE, they immediately discovered far greater understanding and support from stakeholders within their regions.     


As there were a number of Biosphere Reserves from around the world having expressed the same concerns, an official position was taken by UNESCO that Biosphere Reserves may individually opt for either option and both would officially be recognized by UNESCO and may be used in the official naming of the Biosphere Reserve/Region.    Kruger to Canyon’s Biosphere Region in South Africa were one of the initial role players in this development and since adopting the term Region as opposed to Biosphere Reserve, have engendered far greater understanding and support from their stakeholder base.


Regardless of which terms is being used, all principles, goals and objectives remain the same.   However it was also discussed that as the original term coined was Biosphere Reserves, all UNESCO and general information material would continue to use this reference.


Why do we need Biosphere Reserves?

There are a number of reasons as to why Biosphere Reserves have been deemed as necessary.  This include the following:


What is meant by Zonation in Biosphere Reserves?

To carry out the complementary activities of nature conservation and use of natural resources, biosphere reserves are organized into three interrelated zones, known as the core area, the buffer zone and the transition area.


The Core area needs to be legally established and give long-term protection to the landscapes, ecosystems and species it contains. It should be sufficiently large to meet these conservation objectives. As nature is rarely uniform and as historical land-use constraints exist in many parts of the world, there may be several core areas in a single biosphere reserve to ensure a representative coverage of the mosaic of ecological systems. Normally, the core area is not subject to human activity, except research and monitoring and, as the case may be, to traditional extractive uses by local communities.


A Buffer zone (or zones) which is clearly delineated and which surrounds or is contiguous to the core area. Activities are organized here so that they do not hinder the conservation objectives of the core area but rather help to protect it, hence the idea of "buffering". It can be an area for experimental research, for example to discover ways to manage natural vegetation, croplands, forests, fisheries, to enhance high quality production while conserving natural processes and biodiversity, including soil resources, to the maximum extent possible. In a similar manner, experiments can be carried out in the Buffer zone to explore how to rehabilitate degraded areas. It may accommodate education, training, tourism and recreation facilities


An outer Transition area, or area of cooperation extending outwards, which may contain a variety of agricultural activities, human settlements and other uses. It is here that the local communities, conservation agencies, scientists, civil associations, cultural groups, private enterprises and other stakeholders must agree to work together to manage and sustainably develop the area's resources for the benefit of the people who live there. Given the role that biosphere reserves should play in promoting the sustainable management of the natural resources of the region in which they lie, the Transition area is of great economic and social significance for regional development.


This zonation is applied in many different ways in the real world to accommodate geographical conditions, socio-cultural settings, available legal protection measures and local constraints. This flexibility can be used creatively and is one of the strongest points of the biosphere reserve concept.


Who Benefits?

Farmers, foresters, fishermen - Biosphere reserves provide access to training and demonstration projects on alternative land-uses and management strategies which maintain natural values, such as soil fertility and water quality, which make the best use of the available human and financial resources. It aims to develop conservation into a profitable asset.


Local communities -  These range from local indigenous communities to rural societies, including country home owners. There are various potential benefits to such people, such as protection of basic land and water resources, a more stable and diverse economic base, additional employment, more influence in land-use/conservation decision-making, reduced conflict with protected area administrations and interest groups, a continued opportunity to maintain existing traditions and lifestyles, and a more healthy environment for these local communities and their children.


Scientists - Biosphere reserves encourage research, for example on ecological processes or on biological diversity. They are areas offering a growing database on which to build new hypotheses and experiments. In addition, biosphere reserves provide long-term security for permanent plots and monitoring activities, which serve to identify longer-term trends over short-term fluctuations, as may be caused by changes in climate, etc. Biosphere reserves also allow for interdisciplinary research and monitoring comparative studies, and information exchange. They can thus encourage the allocation of national or international research funds


Government decision-makers and agencies - Biosphere reserves provide them with better information on natural resources, and enhanced technical and institutional capabilities to manage natural resources in a sustainable manner. They help to procure greater public support of nature conservation through demonstrating the practical benefits involved. They serve as working examples to explore how one can sustainably manage natural resources at the local and regional levels, and what institutional and legal mechanisms are needed. In doing so, biosphere reserves serve as tools to enable countries to meet their obligations under international Conventions, such as those on Biological Diversity and Desertification, and Agenda 21.


The world community - Through their education and communication activities, biosphere reserves demonstrate to public opinion and the world community practical ways to resolve land-use conflicts and to ensure protection of biological diversity. They offer opportunities for education, recreation and tourism, and help create a consciousness of solidarity among all peoples of the world to sustainably manage the biosphere.


How are Biosphere Reserves selected?

Biosphere reserves cover the great variety of natural areas of the biosphere, going from high mountains to greatly human-impacted plains, from coastal regions and islands to vast inland forests, from the deserts of the tropics to the tundra of the polar regions. To qualify for designation as a biosphere reserve, an area should normally:


Organizational arrangements should be provided for the involvement and participation of a suitable range of public authorities, private interests and local communities in the planning and management of the biosphere reserve. In the case of large natural areas which straddle national boundaries, countries are encouraged to co-operate in setting up and jointly managing transboundary biosphere reserves.


National MAB Committees or focal points are responsible for preparing biosphere reserve nominations and for involving the appropriate government agencies, relevant institutions and local authorities in preparing the nomination. Each nomination is examined by a UNESCO Advisory Committee for biosphere reserves, for recommendation to the International Co-ordinating Council of the MAB Programme. This Council takes a decision on nominations for designation and the Director-General of UNESCO notifies the State concerned of the decision. Once designated, the appropriate authorities are encouraged to publicize their biosphere reserves, for example with a commemorative plaque and distributing information material indicating this special status.


Who participates in a Biosphere Reserve?

At the site level - Biosphere reserves bring together many scientists, local officials, representatives of various national institutions, landowners and the local inhabitants.


At the national level - Biosphere reserves should form an integral part of national biodiversity plans for implementing the Convention on Biological Diversity, bringing together the institutions involved in nature conservation and in the sustainable use of natural resources.


At the international level - many international governmental and non-governmental organizations are associated with the functioning of the World Network and the application of the concept at the field level. There are thus many projects to promote conservation and appropriate development in biosphere reserves, which are supported by the World Bank, the United Nations Development Programme (UNDP), the United Nations Environment Programme (UNEP), the Food and Agriculture Organisation of the United Nations (FAO), the World Conservation Union (IUCN), Conservation International and the World Wide Fund for Nature (WWF).


Why a World Network of Biosphere Reserves?

Although biosphere reserves have very different geographical, economic and cultural contexts, they do have a common interest to seek concrete solutions to reconcile the conservation of bio-diversity with the sustainable use of natural resources, for the benefit of local people. The World Network fosters exchanges amongst biosphere reserves - for example, research results or experience in resolving specific issues - and facilitates co-operative activities, including scientific research and monitoring, environmental education and specialist training. Co-operation can take the form of exchanges of information material, articles in the international bulletin, co-operative projects, twinning arrangements, swapping personnel, organizing visits, or correspondence by mail or electronic mail. The World Network is supported by regional or sub-regional networks such as in East Asia, or thematic networks, for example for studying bio-diversity. The creation of new sub-networks such as these is encouraged.


The World Network is formally constituted by a Statutory Framework, which resulted from the work of the International Conference on Biosphere Reserves, held in Seville (Spain), in March 1995. This Statutory Framework sets out "the rules of the game" of the World Network and foresees a periodic review of biosphere reserves. Activities of the World Network are guided by the "Seville Strategy for Biosphere Reserves", also drawn up at the Seville Conference. At present, not all existing biosphere reserves fully participate in the Network and these guiding documents will help to improve their functioning in the forthcoming years.


What are the functions of a proclaimed biosphere reserve?

Each proclaimed biosphere reserve is intended to fulfill 3 basic functions, which are complementary and mutually reinforcing:


What is the difference between a proclaimed biosphere reserve and a natural World Heritage Site?

A biosphere reserve is a representative ecological area with 3 mutually reinforcing functions:

Collectively, all proclaimed biosphere reserves form a World Network linked by exchanges of experience and knowledge. They are part of a UNESCO scientific programme, governed by a "soft law", the Statutory Framework.


Natural World Heritage sites must be of outstanding universal value in accordance with the UNESCO Convention on the Protection of the World Cultural and Natural Heritage (1972). Efforts to enhance local development and to promote scientific understanding are means to ensure the protection of the natural World Heritage values.

In some instances, a core area of a biosphere reserve can meet World Heritage criteria: the usually larger biosphere reserve can therefore serve as a complementary means to protect the integrity of the World Heritage site


Can a biosphere reserve be de- designated?

The Statutory Framework makes provision for a periodic review every 10 years.


Reports are prepared by the concerned authority, and forwarded to the UNESCO Secretariat. The reports are examined according to a set procedure. In the event that a site designated as a biosphere reserve does not satisfy the criteria, after a reasonable period of time the area will no longer be referred to as a biosphere reserve of the World Network.


To date, this procedure has never reached this conclusion: however several counties have voluntarily withdrawn "non-functional" sites and this has been commended by the MAB International Coordination Council.


What is UNESCO’S role?

Biosphere reserves are not the object of a binding international convention or treaty but are governed by a "soft law" -- the Statutory Framework for Biosphere Reserves -- adopted by the UNESCO General Conference and which all countries are committed to apply.

The UNESCO Secretariat does not have a "policing function" and it is the responsibility of each country, through its MAB National Committee or Focal Point, to ensure that the proclaimed biosphere reserve responds to the criteria and functions properly.


For this, in most countries it is not necessary to enact special national legislation for biosphere reserves but rather to use the existing legal frameworks for nature protection and land/water management. This being said, an increasing number of countries are now giving biospheres reserves a special legal status in order to reinforce their application.


In the case of a perceived problem, e.g. plans to construct an oil refinery within the site, the biosphere reserve status should be used as a platform for dialogue to arrive at an optimal solution. The MAB Secretariat will remind the concerned MAB National Committee/Focal Point of its responsibility in such cases.


How will a biosphere reserve benefit me?

General benefits


Benefits to government


Benefits for environmental agencies, institutions, educators and individuals


Benefits to tourism


How many biosphere reserves are there in South Africa?

As of July 2018 there are currently 10 registered Biospheres within South Africa.   For more information on all of these, please see the page SOUTH AFRICAN BIOSPHERE RESERVES on this website


Does a biosphere reserve impact the management of my property?

No – the MAB concept does not bring with it any “policing” authority.  The concept is more about encouraging cooperation towards concepts of sustainable living and to supplying or creating frameworks and resources to enable stakeholders to do so.  


Should it be required, current and established legislation can be used to assist in the management of a situation or impending problem within a region, however, this will need to be implemented by the necessary authorities within a region and not by the biosphere reserve authority themselves. Stakeholders within a biosphere reserve still retain full management authority over their property, although adherence to biosphere reserve principles is encouraged and supported.


Is a Biosphere Reserve a fenced off area?

No – Biosphere Reserves are open areas or regions where landowners and stakeholders have joined together to establish a shared vision of sustainability for the area and does not mean the creation of a single fenced in reserve.