Jean-Christophe Castella often asks Laotian villagers to play the role of developers, conservationists, investors or farmers as they huddle around a table-top virtual village elegantly crafted from plaster bandage strips and cardboard.
Villagers move bits of string back and forth, negotiating where to clear forests to expand farmland, or where a proposed road would best traverse the landscape. Sometimes a foreign investor, played by Castella steps in and makes a generous offer for a land concession â which is not easy to refuse, the villagers admit.
The game is based on a âlandscape approachâ designed to balance competing demands for food, income, biodiversity and ecosystem services (such as clean water and carbon sequestration) to integrate development and conservation needs.
Itâs not a new concept, but it is one that is gaining attention as experts call for a holistic approach to rural development to better balance resource extraction with conservation, food security and improved local livelihoods.Â The approach will be the subject of international attention when more than 1,000 people gather to attend the inaugural Global Landscapes Forum on the sidelines of Novemberâs U.N. Climate Change conference in Warsaw.
Scientists have recently proposed a 10-point âcode of practiceâ for managing landscapes, to help policymakers, NGOs, and practitioners working in conservation and development across the world to develop and improve land-use planning policies.
What exactly is a landscape? A landscapeÂ comprises the visible features of an area ofÂ land, including mountains, hills, rivers,Â lakes, ponds and theÂ sea; living elements ofÂ land coverÂ including plants and animals; and human elements including farms, houses, roads, mines, other structures and institutions and their cultural and spiritual values. Different parts of the landscape provide different goods and services and what happens in one part of the landscape has an impact on the other. For example, when forests are cut down, this often has a negative impact on soil quality in the landscape. When soil quality is compromised, this may also negatively impact agricultural productivity. When agricultural productivity decreases and farmer income is impacted, this may lead to increased logging of forests. The aim of a landscape approach is to ensure that all the uses of land and all the users of that land are being addressed in an integrated way.
What exactly is a landscape?
A landscapeÂ comprises the visible features of an area ofÂ land, including mountains, hills, rivers,Â lakes, ponds and theÂ sea; living elements ofÂ land coverÂ including plants and animals; and human elements including farms, houses, roads, mines, other structures and institutions and their cultural and spiritual values.
Different parts of the landscape provide different goods and services and what happens in one part of the landscape has an impact on the other.
For example, when forests are cut down, this often has a negative impact on soil quality in the landscape. When soil quality is compromised, this may also negatively impact agricultural productivity. When agricultural productivity decreases and farmer income is impacted, this may lead to increased logging of forests.
The aim of a landscape approach is to ensure that all the uses of land and all the users of that land are being addressed in an integrated way.
âIf you are managing a protected area and are asked to address issues in other parts of the landscape, it is fairly daunting, especially if you are struggling to focus on your own areas of responsibility,â says Terry Sunderland, a principal scientist with the Center for International Forestry Research and co-author of the paper published in the Proceedings of the National Academy of Sciences.
âPeople do not live in sectors or in departments, they live holistically. It is important that we collectively visualize how a landscape will look, for whom it needs to work and how it needs to function.â
For his part, Castella, a scientist with the Institut de Recherche pour le DĂ©veloppement, and his team have been trekking around rural villages in Laos since 2010 with a role-playing game in tow. They call it âPLUP Fictionâ (PLUP stands for participatory land use planning) and by acting out different roles on a scale 3D map of their land area, villagers learn how different parts of the landscape function together, and how best to manage them the future.
Like Castella, other conservation and development practitioners are recognizing that they need to manage beyond their own protected areas, community concessions or logging areas.
âWe are already seeing conservation organizations reaching out to development partners and vice versa,â Sunderland says. âThe challenge is, of course, getting everyone to agree on a shared vision, and then setting out a program of work that reflects that.â
The 10 guiding principles in PNAS, described below, are not intended as a checklist, Sunderland says, but as a framework to help practitioners and policy makers adopt a landscape approach.
Landscapes are dynamic, so adapt to surprises
In 2003, Halimun National Park in Indonesia was merged with the nearby Salak National Park to create a much larger conservation area. In the process, 100,000 people who lived between the two parks suddenly found themselves living inside park boundaries.
âThe park rules and regulations outlawed people living, farming or extracting forest resources, obviously causing quite a few problems for those people who suddenly became residents of the park,â Sunderland says.
However, with the help of a local NGO, they established a community network organization to negotiate a number of informal policies with park management.
âAlthough they were not able to change the formal rules and regulations, they managed to create space within the boundaries of the rules to sustain their agricultural practices,â Sunderland says.
Each surprise is an opportunity for learning, Sunderland says, and can often lead to new understanding and improved management strategies, as well as improving the resilience of local communities to unexpected changes.
âThe situation in Halimun Salak National Park can help us to understand how landscape governance is shaped by a range of informal arrangements that arise from bridging national policies and local practice.â
Get to know the local actors and build capacity so they can engage
Developing a landscape approach requires patience, says Jeffrey Sayer of James Cook University and lead author of the paper.
âThere are numerous people whose decisions impact the landscape and influence its evolution. Any attempt to change a landscape requires understanding and influencing all of these people.â
Outsiders need to identify the full range of responsibilities of the community and other entities operating within a landscape so they can involve everyone in the decision-making process, Sayer says.
âYou may not get total agreement, but failure to engage everyone in an equitable manner could lead to unethical outcomes.â
When villagers participating in Castellaâs land use planning simulations are unclear about the decision-making process, he finds that their plans are abandoned and forgotten.
âIn former styles of land-use planning meetings, local people would usually just sit at the back of the meeting room waiting for it to end,â Castella says. âAs result, villagers often ended up implementing plans that they did not understand and that were doomed to fail.â
âWe are trying to engage them in a learning process so they can become good partners in future negotiations,â says Castella.
Shared goals and transparency are key
The success or failure of a landscape approach ultimately depends on how well peopleâs concerns are acknowledged and how well trust is built, Sunderland says.
âThe best way to build trust is for everyone to share the objectives and values of the approach at the beginning of a project.â
âThis can provide a basis for stakeholders to begin to work together, and will build the confidence and the trust needed to address further issues.â
Sometimes there will have to be trade-offs
Tradeoffs are inevitable when different people with different interests vie for usage rights to the same piece of land, says Intu Boedhihartono, Senior Lecturer at James Cook University and another of the paperâs co-authors.
Boedhihartono has been encouraging nomadic pastoralists, cattle ranchers and mountain dwellers across Africa, Asia and Latin America to draw and paint their visions of the future as a means to negotiate trade-offs.
âJust as people can verbalize their thinking, they can also visualize it,â she says.
The images are created in a group situation so that different people with different backgrounds, ethnicity, gender or occupation, can work together to study the complexity of a problem.
âThe most important step is to allow people to work separately and then come together with others to compare their preferred scenarios for the future landscape.â
âThere are almost always some who lose and some who gain. How much some people lose has to be negotiated against how much some others gain.â
Develop models that integrate information
This is a critical but neglected field within environmental management, Sayer says.
âNo single person should have a unique claim to their information. All people should be able to generate, gather and integrate information they require to interpret activities, progress and threats.â
Communities living in Central Africaâs Sangha tri-national landscape for example have been working with âthrow away computer modelsâ â built in a short time to simulate possible trends in environmental and livelihoods outcomes.
Building the model is a participatory process: âWe hold meetings with village heads, NGOs and local government and together build an understanding of the landscape based on different information they can provide â ranging from maps, to data on household incomes, to opinions on how past events have changed the way the landscape is managed.â
Using the models to predict real-time changes, participants are able to see the potential impacts of different conservation or development interventions.
âIt serves as a reality check of what may happen when different interventions take place,â Sayer says.
However, itâs essential that there is strong facilitation of the modeling process, keeping the focus on âmodels as storiesâ rather than models becoming the end in themselves.
âModels are most important for facilitating brainstorming and discussions, not as a predictor of the future,â Sayer says.
Take an open-minded view of outcomes
Working at the landscape level inherently changes how practitioners should assess the outcomes of their interventions, Sunderland says.
âThere can never be a single âbestâ outcome for a landscape – interventions are always a process of constant negotiation and straightforward concepts of success or failure become ambiguous when someoneâs gain is someone elseâs loss.â
10 principles for a landscape approach
- 1: Continual learning and adaptive management.
- 2: Common concern entry point.
- 3: Multiple scales.
- 4: Multifunctionality.
- 5: Multiple stakeholders.
- 6: Negotiated and transparent change logic.
- 7: Clarification of rights and responsibilities.
- 8: Participatory and user-friendly monitoring.
- 9: Resilience.
- 10: Strengthened stakeholder capacity.
Donors and NGOs often focus on the delivery of planned project outputs, he says, such as âhow many hunters were apprehendedâ.
âInstead, we need to push for a more open minded view of outcomes such as âhow well are sustainable hunting methods adopted by local communitiesâ.â
Changing the way institutions have been operating for many hundreds of years will be a challenge, the authors of PNAS paper acknowledge, but, Sunderland says, it is time that policy makers consider a much longer-scale perspective and period of investment in these landscapes.
Changes are already afoot in Laos, Castella says.
âHuge investment in development is bringing both opportunities and challenges to many villages. The landscape approach can really empower local people to design their future.â
With additional reporting by Katherine Johnson.
Following extensive consultation, the 10 principles were noted by the Convention on Biological Diversity (CBD), and will be presented in November at the Global Landscapes Forum.
For more information on the issues discussed in this article, please contact Terry Sunderland at firstname.lastname@example.org. This research forms part of the CGIAR Research Program on Forests, Trees and Agroforestry.Â