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15 February 2021 | Story Supplied | Photo Supplied
Dr João Vidal is a research fellow at the Department of Plant Sciences and the Afromontane Research Unit (ARU) at the University of the Free State (UFS).

According to United Nations data projections for 2100, sub-Saharan Africa is set to experience a demographic explosion. The most rapid population growth zones in Africa are in or around mountains and the importance of managing these mountain ecosystems sustainably in order to maintain the benefits to such a growing population is critical, says Dr João Vidal, a research fellow at the Department of Plant Sciences and the Afromontane Research Unit (ARU) at the University of the Free State (UFS). 

The link between human population growth and the demand for water will impact these mountain grasslands. All of Africa’s important rivers originate in mountainous areas. The sustainable management of African mountain landscapes is thus vital for the sustained provision of quality water in suitable quantities. “Water is already limited in some places. This year we are facing another drought in South Africa, and if it was not for the mountains, it could have been much worse. The long-term resilience of Southern Africa’s mountains and their ecosystem services should be an absolute priority for both research and conservation,” says Dr Vidal.

Human population growth has several implications

As a mountain ecologist, his recent research is centred on developing indicators for monitoring biodiversity change in Southern Africa’s mountains. This is a collaborative research project with the South African Environmental Observation Network (SAEON), Ezemvelo KZN Wildlife, and the University of Pretoria.

Human population growth, as predicted for Southern Africa, has several implications for natural-resource management and biodiversity conservation. “Southern Africa has one of the highest proportions of grassland-dominated mountains in the world, comparable only to Central Asia,” says Dr Vidal. 

In December, UN Secretary-General António Guterres said during the launch of the 2021 Global Humanitarian Overview: “Conflict, climate change and COVID-19 have created the greatest humanitarian challenge since the Second World War. The number of people at risk of starvation has doubled. Hundreds of millions of children are out of school. Levels of extreme poverty have risen for the first time in 22 years.”

According to Dr Vidal this new scenario significantly increases the pressure on mountain environments and their biota, since people will have to find alternative ways of feeding their families, their animals, while the economy struggles to recover globally.

Through his research, Dr Vidal – together with a growing community of practices for Southern Africa’s mountains – aims to understand the socio-ecological functioning of these montane grasslands in order to encourage a science-policy-action interface for their sustainable management in a changing world. 


Alternative ways for measuring environmental change in mountains

Since much global mountain research is focused on forest-dominated mountains, Dr Vidal and his collaborators are developing specific tools to track climate change in grassy mountains.
He explains: “When you look at the available tools for tracking climate change in mountains, you have a tree line for many mountains in the world. However, with the Southern African grassy mountains, it is impossible to use such a tool. We are working on alternative ways for measuring environmental change in our mountains.

“As it gets warmer, certain communities of grasses may retract towards higher elevations because they need a certain minimum temperature to survive. The problem seems to be that current climate change is occurring at a much faster rate than most species might be able to retract. This means that higher temperatures may lead to habitat losses for temperature-vulnerable groups.

“Climate change is also making mountains increasingly vulnerable to ecological invasion by non-native species. The severe temperatures in mountains are a good barrier for many problematic lowland species. But with warmer temperatures in the mountains, these barriers are being weakened, increasing the number of potentially invasive plants in our mountains. With higher temperatures there is potential for a large guild of invasive trees to overrun grassland mountains affecting waterflow into dams and rivers. Examples are pines, willows, gums, and wattles, to name a few.

“The presence of invasive trees, especially along rivers, has long-term negative impacts on the functioning of mountain catchments. These trees destabilise riverbanks, extract large amounts of water, and cause local extinction of endemic montane biodiversity. In drier environments such as grasslands, this exacerbates the fragile water productivity,” he adds.

Global policymakers to recognise the value of grassy mountains 

It is important to draw attention to the value of natural grassy mountain systems around the world and to how threatened they are. The world’s grassy mountains need to be better studied and better placed on the global stage. This will encourage policy makers to recognise these systems and implement appropriate measures to facilitate their sustainable management. 

For the first time in 20 years, the recent International Panel of Climate Change (IPCC) report to the United Nations included a chapter focusing solely on mountains. “Policymakers are finally realising how disproportionately important mountain environments are and how dramatically they are affected by climate change,” says Dr Vidal. 

However, African mountains are underrepresented in research literature; it is the only continent for which there is no data included in the IPCC report. There is an urgent need to represent African mountains – especially Southern Africa’s mountains – on the global stage when it comes to climate change,” states Dr Vidal.

Dr Vidal is conducting this study in partnership with Dr Ralph Clark, Director of the ARU on the UFS Qwaqwa Campus

News Archive

Questions about racial integration in residences answered
2007-07-31

Answers to frequently asked questions about the racial integration of student residences at the UFS

1. Why does the UFS want to change the current situation in the student residences?

There are many reasons why a new approach to placement in the student residences is necessary. However, the main reason is of an educational nature. As a university, the UFS should create an environment in its residences where students can learn to appreciate and respect the rich diversity that is on offer at the university. A university accommodates students from many different backgrounds in terms of race, language, religion, economic status, culture and other aspects. If a student can learn to appreciate the value in this rich diversity at university, he or she will also be able to appreciate the value of this diversity in the workplace and broader society.

The current situation of predominantly white and predominantly black residences has not been able to cultivate such an appreciation for diversity and respect for one another as human beings, and will not equip students with the knowledge and skills required to manage diversity.

Besides this, there are many other areas of life in the residences that need attention. For one, we need to urgently establish a human rights culture in the residences so that the rights of all students can be respected. We need to address the abuse of alcohol, provide disabled students with their rightful place, and last but not least, really entrench a culture of learning in student residences.

Let us make the residences places we can be proud of – places of learning, of diversity, of respect; places of growth and development. This is the ideal we should all strive to achieve.  

2. Why does the management want to force us to integrate?

It is a false argument to debate the issue in terms of “force”. Any decision by a University, or any other organisation, regarding matters of policy, rules and regulations implies a restriction on the choice of an individual and an obligation to comply.  What we should focus on is whether this decision of the Council is in the best interests of our students.

The management of the university believes that it has a responsibility to give students the best education possible, not only in terms of what you learn in the lecture rooms, but especially in the residences as well. The residences can be very powerful places of learning about matters of great importance, both academic and non-academic.

The parallel-medium language policy separates students into largely white/Afrikaans and black/English classes. Efforts are being made to bridge this divide in the classroom, but we can also try to eliminate it in the residences.

The university is committed to building a new culture for the entire institution that is based on values and principles – such as an academic culture, non-racialism, respect for human rights and diversity – among staff and students.

In the context of student residences, the application of these values and principles still allows substantial room for the voluntary exercising of choice by individuals as well as by Residence Committees, notably with regard to the placement of students (they can still place 50 percent of first-year students), as well as the determination of the future character and traditions of a diverse residence.

Furthermore, students can still choose their residences (subject to availability of places), can choose a roommate, and so forth.

3. What about freedom of association?

The rights we enjoy in a democracy must be balanced against other rights, as well as the laws of the country. This means that the right to freedom of association must be balanced against laws that make it illegal to discriminate against other people on the basis of race, language or religion, for instance.

Freedom of association pertains to the right of individuals to form voluntary organisations such as clubs or private boarding houses, or their right to join or not join existing organisations.  You exercise that right when you decide to become a student of the UFS, and again when you choose to live in one of its residences.

However, once you have decided to join an organisation voluntarily, you cannot subsequently demand that that organisation should provide a “club” or residence to your liking where, for instance, you only associate with your choice of co-members. You must accept the policies of that organisation.

In any case, how would that right of yours be balanced against the right of another individual who wishes to associate with a different set of co-members? (For instance – what about the freedom of a student to associate with students NOT from his own background, but indeed from another language, cultural, racial or economic background?) 

The constitutional right to freedom of association can, in any case, not be used to exclude or discriminate on the basis of race or religion (Section 18 of the Bill of Rights).

Besides, the new policy guidelines will still make provision for freedom of association. This right can be exercised freely within a diverse residence with regard to friendships, joint academic work, socialising, sport, etc.

4. Will residences not lose their traditions?

The University appreciates that there are many valuable elements of tradition in residences. However, we must bear in mind that the traditions and character of student residences have evolved and changed over time, and they will continue to evolve and to change. In addition, we do not need to accept all aspects of residence life purely on the basis of tradition, including the unacceptably high level of alcohol abuse and unsavoury, humiliating and discriminatory orientation practices. The new approach to integrated residences provides the opportunity to retain the positive aspects of the current traditions and character, but also to develop new traditions and give residences a new character.

We can now establish a tradition and a character for each residence that are reconcilable with the values of the University as a place of scholarship and are aligned with the human rights approach of our country’s Constitution, the laws of our country and the strengths and diversity of the students in a particular residence.

5. Have students been involved in this process? Is there a role for them to play after the decision has been taken by the Council of the UFS?

In the first semester of 2007, during two rounds of consultations, the primes, SRC and student organisations were consulted about the proposed new placement policy to increase diversity in residences. Some residences also made written submissions on the matter (such as Madelief, Soetdoring, Wag-'n-bietjie, Vergeet-my-nie, Emily Hobhouse). Other residences requested and were granted more time, but did not make any submissions in the end (such as Reitz and Armentum).

Management also had several meetings with the above-mentioned structures to hear first-hand from students their concerns and solutions regarding possible challenges presented by integration in residences.

During these interactions, several excellent ideas and proposals were put forward by students. These views had a definite impact on the eventual proposal that was taken to the University Council, in particular regarding the minimum level of diversity (30%) in junior residences and the fact that residences still want to have a say in the placement of students, rather than the placement decision being left in the hands of Management alone (hence the 50% placement portion of residences). Management values the effort that was put into the process by the primes and residence committees, and thanks them for their contributions.

However, it should be stressed that consultation should not be understood as a process of negotiation, nor does it imply that consensus must be reached. What it means is that Management must take a considered decision after hearing the views of stakeholders.

Management would like students to continue to provide input and ideas regarding the implementation details of the policy guidelines. Task teams have been established and students will be informed about how they can interact with the task teams on an ongoing basis.

6. But integration in the residences was tried in the past (in the late 1990s), and then it failed. Why will it work now?

Yes, the University of the Free State did integrate its residences as far back as 1993, and for a few years it worked. The UFS did it at that time and is now doing so again, because it is the right thing to do. Yet it is important to understand why the previous attempt at racial integration in residences was not successful.

Firstly, both black and white students were much polarised because of the apartheid past. Secondly, there was insufficient management support for students in the residences, the student leaders generally as well as residence heads, in terms of dealing with diversity and related issues. Thirdly, the institutional culture of the UFS and the residences in particular was not addressed as part of broader transformation and integration in residences, whereas it is now being addressed.

In addition, the current decision to integrate residences has the benefit of being implemented after several more years of integration in schooling, sport, workplaces and other aspects of life.

This decision is also based on Management’s commitment to give all the possible support it can to this process.

This is a very important initiative that the UFS is undertaking. Management, in co-operation with students, must ensure that it succeeds. Integrated residences that produce high-quality graduates equipped to deal with the challenges of the workplace and our society is a worthwhile ideal we should all strive to achieve.

If you would like to make a proposal regarding the implementation and practical aspects of the new policy, please send it to the following email address: rector@ufs.ac.za

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