Community forestry and REDD + in Cameroon : what future ?

The Cameroonian Readiness Preparation Proposal recognizes community forests (CFs) as one strategy for implementing REDD+ (reducing emissions from deforestation and forest degradation and the role of conservation, sustainable management of forests, and enhancement of forest carbon stocks in developing countries). However, there has been little analysis of the extent to which CFs can help achieve REDD+ objectives in Cameroon. We explore options for REDD+ within CFs, as well as challenges and possible ways forward. Cocoa agroforestry in deforested or highly degraded CFs is currently the most competitive option for implementing REDD+ while delivering ecological, economic, and social cobenefits. Reduced-impact logging and conservation or natural regeneration are technically sound options for emissions reductions within CFs, but are unlikely to compete with other more profitable activities at the current low carbon market prices of approximately USD $5/tonne of carbon. However, these options could potentially compete under a social cost of carbon estimated at $43/tonne of carbon. The current CF architecture presents a set of factors that could favor REDD+ implementation, including: good legal and institutional frameworks and practices compatible with REDD+ safeguards, experience and knowledge in related payments for ecosystem services and performance-based finance pilots, and social capital in a community of practice. The CF architecture also features potentially inhibiting factors such as poor governance (notably, elite capture and corruption), unclear carbon rights, and financing challenges. We identify a set of enabling actions for delivery of REDD+ within CFs in Cameroon, which include: clarifying carbon rights; establishing a benefit-sharing mechanism from the national to the local level with clear rules for rewarding emission reductions in CFs; and building monitoring, reporting, and verification infrastructure for REDD+ within CFs. More importantly, adopting an integrated approach in which CFs serve multiple objectives, including ecosystembased adaptation, REDD+, and the original community forestry objectives could enable drawing from both adaptation and mitigation finance, technical support, and provide long-term sustainable development benefits.


INTRODUCTION
Since the late 1980s, community forests (CFs) have emerged in a growing number of developing countries, largely because of failing centralized forest policy.This emergence has occurred in recognition that sustainable forest management can only succeed with the active engagement of local communities and because forests are important to people's livelihoods (Chhatre andAgrawal 2009, Newton et al. 2015).Currently, approximately 18% of global forest is under community ownership or administration (Rights and Resources Initiative 2015).CF refers to forests in which local communities use and have some degree of formal responsibility and authority for forest management (Arnolds 2001, Ribot 2002, Agrawal et al. 2008).Many authors have argued that CF management has the potential to fulfill the triple objectives of supporting livelihoods, biodiversity conservation, and providing ecological services such as reducing emissions or increasing removals from forests (Agrawal and Angelsen 2009, Skutsch and McCall 2012, Ngendakumana et al. 2013, Newton et al. 2015).In a systematic review, Pelletier et al. (2016) demonstrated that CFs are effective at promoting sustainable forest management and forest conservation (87.5% of 33 reviewed case studies), effective at reducing forest degradation (60% of 33 case studies), and enhancing carbon stocks (69% of 33 case studies).For example, CF management in savannah woodlands in East and West Africa achieves sequestration of 1-20 tonnes/ ha of carbon dioxide annually, in addition to reductions in emissions from degradation, which may be on the order of 2 tonnes/ha annually (Skutsch and Solis 2011).
Reducing emissions from deforestation and forest degradation, and the role of conservation, sustainable forest management, and enhancement of forest carbon stocks (REDD+) proposes to deliver multiple outcomes, including emissions reduction, livelihood support, and sustainable forest management, and thus appears largely compatible with CFs (Pelletier et al. 2016).CFs and REDD+ share the objectives of maintaining forest cover by reducing forest conversion to other land uses and maintaining forest integrity by reducing unsustainable resource extraction while securing essential ecosystem services (Newton et al. 2015).Although there are synergies between CFs and REDD+, there are some fundamental difference in their underlying objectives.CFs were developed principally to protect forests and support the subsistence and income-generating extractive activities such as legal small-scale logging and sale of valuable timber or nontimber forest product (NTFP) exploitation by forest-dependent communities (Arnolds 2001).In contrast, REDD+ was developed principally to mitigate climate change.However, for REDD+ to succeed, buy-in, engagement, and meaningful participation of local communities, as well as enhancement of people's livelihoods, have proven to be critical (Agrawal andAngelsen 2009, Tomaselli andHajjar 2011).Therefore, over the years, CFs became very popular in the global REDD+ discourse compared to other forest-protection approaches such as protected areas that may feature high social costs because of exclusion or restriction of local communities' access and use.The international community has therefore explored possible ways of linking CFs to REDD+ (Agrawal and Angelsen 2009, Skutsch and Solis 2011, Bluffstone 2013, UN-REDD 2013, Pelletier et al. 2016).
Cameroon was the first adopter of community forestry in Central Africa as part of its new decentralized forestry law of 1994 (Egbe 2001, Beauchamp and Ingram 2011).The 1994 forestry law Ecology and Society 24(1): 14 https://www.ecologyandsociety.org/vol24/iss1/art14/brought a radical change, opening the way for community involvement in the sustainable management of their own forests, and correcting their previous exclusion by colonial policy (Brown andSchreckenberg 2001, Movuh 2012).The law was also intended to engage the Ministry of Forestry and Wildlife in active partnerships with civil society in the management of forest resources in an attempt to provide a solution to the previous conflicts over resource exploitation between central government and communities (Amungwa 2011, Movuh 2012).In Cameroon, CFs also aim at providing rural communities with incomegenerating mechanisms for equitable socioeconomic development of their communities, therefore alleviating poverty (Beauchamp andIngram 2011, Movuh 2012).In > 20 years, > 400 CFs have been registered in almost all regions of the country, with varying activities (Minang et al. 2017).Cameroon has explicitly included CFs in REDD+ planning in recent years.In its readiness preparation proposal, approved by the Forest Carbon Partnership Facility in February 2013, Cameroon states that "development of community forests and green community production enterprises or ecological enterprises" is one of the strategies to implement REDD+ (R-PP Team 2012:51).It also mentions that specific actions may be dedicated to CFs, such as strengthening the management of CFs and identifying conditions in which those forests could guarantee a reduction of deforestation and degradation over time (R-PP Team 2012).
Despite these intentions of deploying CFs as a potential effective and efficient local delivery mechanism for REDD+, little has been done recently in Cameroon to analyze the extent to which CFs can actually deliver on REDD+ objectives or to provide options and approaches for CFs to deliver REDD+.Here, we explore the extent to which CFs in Cameroon can contribute to REDD+ and seek to answer three main questions: (1) What are the options through which CFs can contribute to REDD+ in Cameroon, and how feasible are they?(2) How can the current CF architecture potentially enhance or inhibit REDD+ implementation in Cameroon?(3) How can synergies be enabled between CFs and REDD+ in Cameroon?To do so, we review and analyze publications on REDD+ and community forestry, including primarily peer-reviewed literature, reports, laws, and policy documents, as well as elicit expert knowledge.We first summarize the community forestry landscape and REDD+ background and progress in Cameroon, and then attempt to answer our research questions.

Key legal and institutional features of community forests in Cameroon
Significant progress has been recorded in the legal and institutional landscape for community forestry in Cameroon since the early 1990s (Minang et al. 2017).At the national level, CF development is framed by the Cameroon forestry law 94/01 of 1994 and its decree 95/531 of implementation, which specifies the mandatory stages to establish a CF and the legal requirements to be observed by communities (Ezzine de Blas et al. 2009).According to the 1994 Cameroonian forest law, CFs refers to "... part of nonpermanent forest estate (not more than 5000 ha) that is the object of an agreement between government and a community in which communities undertake sustainable forest management for a period of 25 years renewable" (MINEF 1998).
As part of the nonpermanent forest estate, the CF therefore provides a legal tool whereby a management agreement is established between a community and the forest administration (Movuh 2012).A manual of the procedures for the attribution and norms for CFs established in 1998 and revised in 2009 describes the procedures and details of the application of the 1994 law (Alemagi 2010).The implementation of a CF involves reserving a community forest area, allocating the forest to the local community after the preparation of a simple management plan (SMP), and sustainably exploiting the forest resources for the benefit of the community on the basis of a management agreement (Minang et al. 2007).The SMP includes a description of the CF natural environment, a forest inventory, calculation of the potential available forest resources, analysis of who has rights regarding the use of forest resources and the benefits arising from activities, the modes of community resource management, and the resulting incomes (Cuny et al. 2007, MINFOF 2009).It is supposed to be a document in which the potentialities of the resources are evaluated; the trade-offs among ecological, economic, and social aspects of management are assessed; and balanced solutions are proposed.However, most SMPs have been oriented to logging activities rather than conservation or other resource valuation activities.One major reason is, because of extremely high management development costs for communities, CFs often delegate the task of developing the SMP to logging companies, which consequently leads to economic and logging aspects receiving more attention than ecological or social aspects.The SMP is developed with a participatory approach, which ensures a high level of ownership by the whole community and provides a safeguard to avoid noncompliance or abuse of the SMP (Klein et al. 2001).The SMP has to be reviewed every five years.
Prior to signing the management agreement between the government and the local community, some requirements must be fulfilled by the communities.These requirements include: (1) constitute a legal entity, i.e., a common initiative group, an economic interest group, an association, or a cooperative, and appoint a community forest manager who will represent the community in negotiations with government in matters of community forestry; (2) delineate and map the intended CF area prior to approval; and (3) present a management plan as part of the conditions for approval.From an institutional perspective, the CF management unit was created in 1999, followed by the subdirectorate of CFs in the Ministry of Forestry and Wildlife in 2005, which is responsible for coordination of entities implementing CFs and facilitating the CF application process and registration.This subdirectorate has played a significant role in anchoring the CF agenda into the bigger forestry strategy of Cameroon as well as in facilitating the process of CF institutionalization (Minang et al. 2017).

Coverage of community forests in Cameroon
The total area under CFs is now approximately 1,364,203 ha (WRI 2014), which represents 9% of the national forest estate.Most CFs in Cameroon are a mix of high-biodiversity natural and secondary forests (Minang et al. 2007).All CFs in Cameroon are part of the nonpermanent forest domain (Table 1), which is forestland that can be given out for different types of activities.They are therefore vulnerable areas exposed or likely to be deforested or degraded to some extent.(Alemagi et al. 2014).In addition, provisions for tenure rights are still vague, and no legal framework for a REDD+ benefit-sharing mechanism currently exists in Cameroon (Alemagi et al. 2014).This situation calls for further review and more efforts to address these issues by the Cameroonian government to implement effective and efficient REDD+.

WHAT OPTIONS FOR REDD+ WITHIN COMMUNITY FORESTRY IN CAMEROON?
The REDD+ addition of a new value, i.e., carbon sequestration, to the traditional values of CFs (local livelihoods and ecological resilience) produces both synergies and trade-offs.We used literature and expert knowledge to examine the potential of key CF activities to achieve REDD+ in terms of potential emissions reductions, associated carbon payments, and economic profitability (Table 2).There are three main activities that present significant technical compatibility with REDD+, namely reduced-impact logging (RIL), conservation or natural regeneration, and cocoa agroforestry, but they also present economic and livelihood trade-offs that are important to understand for REDD+ decision making at the community level.Obviously, timber exploitation, despite being economically profitable for communities, is a practice that is not compatible with any of the REDD+ objectives.There is little evidence on how NTFP exploitation affects carbon stocks, but NTFP extraction could potentially have positive economic and social impacts for communities as well as minimized ecological effects compared to timber logging.We further examine each CF activity with respect to REDD+ objectives.‡ Voluntary market is the average price paid for offsets for forestry and land-use projects in 2016 on the voluntary market estimated at USD $5/tonne of carbon (Hamrick and Gallant 2017).The social cost of carbon is a measure of the economic harm from carbon emissions impacts, expressed as the dollar value of the total damages from emitting one tonne of carbon dioxide into the atmosphere (Yohe et al. 2007

Timber exploitation
Logging is practiced in ≥ 90% of CFs in Cameroon, but the scale varies, with a few engaged in licensed logging.Timber exploitation in CFs is currently traditional selective logging using portable mills.This practice is largely incompatible with REDD+ objectives because it contributes to forest degradation in CFs and leads to carbon emissions and depletion of carbon stocks.
Although the ecological effects of timber exploitation are negative, economic profitability is positive for communities.Using the case studies of the GIC Doh and COVIMOF CFs, located in the East and Centre regions, respectively, Beauchamp and Ingram (2011) show that the economic profitability of timber exploitation in CFs can vary from $32/ha to $147/ha (~18,083 to 82,283 CFA francs/ha) in these two CFs.From a social perspective, the benefits of timber exploitation for the communities can differ greatly according to whether there is an external company harvesting, and therefore, excluding communities from most key management decisions and co-opting most of the benefits or if the community is self-organized and implements timber exploitation (Cuny et al. 2007).with regard to certification if a higher premium price is to be sought.From a social perspective, the benefits of RIL also depend on whether an external company harvests or if the community is self-organized and implements timber exploitation (Cuny et al. 2007).

Nontimber forest product exploitation
The collection of NTFPs such as njangsa (Ricinodendron heudelotii), bitter kola (Garcinia kola), bush mango (Irvingia gabonensis), moabi oil (Baillonella toxisperma), rattan, and other products is highly prevalent in CFs in Cameroon.There is relatively little evidence suggesting that NTFP harvesting affects carbon stocks, but there is some evidence of negative effects of https://www.ecologyandsociety.org/vol24/iss1/art14/poor harvesting techniques and overharvesting of tree bark and rattan for tree survival and maintenance of forest structure (Nkeng et al. 2010).Therefore, a balance must be struck between resource sustainability and benefits of exploitation.Nevertheless, the ecological effects of NTFP exploitation would be minimal compared to those from logging.Beauchamp and Ingram (2011) showed that the economic profitability of NTFP exploitation is generally substantive, varying from $241/ha to $715/ha (~135,605 to 402,315 CFA francs/ha), which yields much better income than current carbon payments that could occur with RIL or conservation or natural regeneration.However, although NTFP exploitation is common for subsistence, there are currently few enterprises that support value-added NTFP exploitation in CFs in Cameroon for commercial purposes.

Conservation or natural regeneration
CFs are located in the nonforest permanent zones and often have been depleted; therefore, they are secondary forests.Conserving such secondary forests and allowing natural regeneration features are part of several CF SMPs.Natural regeneration can enhance carbon stocks by up to 5 Mg/ha of carbon (Palm et al. 1999).
Given the enormous species recovery in the process of regeneration, the ecological effects of this option are also largely positive (Gockowski and Sonwa 2008).From an economic perspective, there are trade-offs to consider.Conservation or natural regeneration of fallows and degraded areas in CFs often require sacrificing sizeable portions of land in the CF and foregoing livelihood activities in those areas.This restriction translates into losses of income and material benefits to communities, and current low carbon market prices of ~$5/Mg of carbon are unlikely to compete with other more economically profitable activities.Hence, commensurate REDD+, e.g., at a social cost of carbon of $43, or biodiversity payments would be needed to compensate.Assisted natural regeneration, wherein NTFP species are introduced, could also be a viable option for enhancing the economic viability of such areas because they could subsequently serve as NTFP collection areas.The corresponding social benefits could also be increased given the extensive involvement of women in NTFP collection.Potential ecotourism opportunities could also add economic value.

Cocoa agroforestry systems
Cocoa growing is the most widely practiced agricultural activity in southern Cameroon and is largely responsible for most deforestation.It is therefore an important practice within CFs and adjacent areas.Many deforested or highly degraded CF areas already include village agricultural lands with cocoa as a dominant cash crop.Hence, their management is critical because adopting cocoa agroforestry systems has the potential to avoid further deforestation, reduce forest degradation, conserve forest carbon stocks, and enhance forest carbon stocks by supplying important sources of timber for fuelwood, construction wood, and farm tools that would otherwise be sourced from adjacent or distant forests (Alemagi et al. 2015).Using the time-averaged carbon stock difference between cocoa agroforestry systems and full-sun cocoa, the emissions reduction potential of cocoa agroforestry is estimated at 36.3 Mg/ha of carbon (Gockowski and Sonwa 2011).Ecologically, aside from the shade-, fruit-, and timber trees that are grown, cocoa agroforestry systems can reduce soil erosion and provide organic input to the soil through leaf litter (Gockowski and Sonwa 2008).In addition, intensified cocoa agroforestry systems with various timber and fruit-producing tree species can increase productivity and diversify the farmer's income streams on the same piece of land, resulting in an increase in income and a reduction in the demand for land, thereby sparing the forest (Alemagi et al. 2015).Gockowski and Sonwa (2011) show that the economic profitability of cocoa agroforestry (from direct marketization) is generally substantive, varying from $2,169/ha to $2,726/ha (~1,223,222 to 1,537,426 CFA francs/ha) under different price policy regimes.However, cocoa agroforestry in many instances entails cocoa productivity trade-offs and, therefore, potentially reduced incomes from cocoa (Minang et al. 2014).Compared to full-sun cocoa, cocoa agroforestry may produce slightly less, i.e., between 15% and 25% less (Gockowski and Sonwa 2011).Choosing a cocoa agroforestry approach in deforested or highly degraded CF areas for its compatibility with REDD+ and higher biodiversity benefits needs careful management of trees and tree products that can compensate for any potential cocoa income loss.Socially, with the increase in the supply of wood and nonwood products on the cocoa farm, less time, effort, and cost are required for harvesting forest products (Alemagi et al. 2015).Cocoa agroforestry in deforested or highly degraded CF areas is currently the most economically competitive option for implementing REDD+ and is the only option to have a significant emissions reduction potential while delivering ecological, economic, and social cobenefits.

HOW CAN COMMUNITY FORESTRY ARCHITECTURE IN CAMEROON ENABLE OR INHIBIT REDD+?
Understanding the potentially enhancing and inhibiting features of CF architecture in Cameroon is critical to achieving REDD+ implementation.We next expand on both of these festures.

Legal and institutional community forest frameworks and practices compatible with REDD+ safeguards
In comparison with other forest management units, CFs have better legislation and institutional frameworks (Minang et al. 2007) (Minang et al. 2017) by influencing environmental policy change as well as partnering with government in the implementation of such policy.This network, in effect, is a community of practice with common values and recognition of the need to work together.Even at the regional level, there have been some collaboration between multiple CFs, especially in the East region, with the creation of CF cooperatives, e.g., Cooperative Agroforestiere de la Trinational (Minang et al. 2017).

Potentially inhibiting features of community forest architecture for REDD+ implementation
Elite capture and corruption Scholars reveal that local CF legal entities are often led by influential actors such as village elites, local chiefs, and village elders, or by urban elites with family connections to the village, who can finance or facilitate the processes and therefore align participation to their interests (Etoungou 2003, Oyono 2004a).
There is also underrepresentation of women and vulnerable community members in CF legal entities (Etoungou 2003, Oyono 2004a).In the Mt.Cameroon region, inequitable relationships between indigenous people and migrants over forest resources have been reported in which indigenous people are comparatively overrepresented in decision making for the CF, whereas nonindigenous people are underrepresented (Nuesiri 2008).Misappropriation of funds (e.g., co-option of benefits by the forestry service and private logging companies), poor transparency and accountability, and generalized conflicts about control of forest resources are recurrent issues in Cameroon, and CFs are no exception (Oyono et al. 2006, Ezzine de Blas et al. 2011, Javelle 2012).In addition, overlap between traditional management institutions and new legal entities created for CFs is also a recurrent source of conflict (Ezzine de Blas et al. 2009).

Financing and technical challenges
Implementing REDD+ activities will require additional investments, which is likely to aggravate an already financially constrained environment within CFs.Indeed, CFs in Cameroon experience very difficult financing challenges, starting with the issue of fulfilling the financial demands of the required CF planning processes.The costs and technical skills needed to establish a SMP and conduct an inventory of forest resources remain out of reach for most communities (Harley 2012), with costs potentially ranging from $12,000 to $24,000 (Mbile et al. 2009).Therefore, in the absence of international funds to support the development of SMPs, communities are giving exploitation rights to logging companies and service providers, which excludes the communities from direct involvement in management and lowers their bargaining power and potential to benefit from CFs (Oyono 2004b).Even though the Ministry of Forestry and Wildlife issues 2-year provisional management agreements since 2009, allowing communities to exploit the forest during the initial two years and helping them to receive revenues that permit the elaboration of the required management plan (Eyebe et al. 2011), it is often not sufficient, and CFs would require much more financing until they become established as small forest enterprises (Eyebe et al. 2011).In addition to the shortage of finance, CFs also face a number of regulatory barriers that limit enterprise Ecology and Society 24(1): 14 https://www.ecologyandsociety.org/vol24/iss1/art14/operations and market access (Mbile et al. 2009) as well as a deficient access to credit (Tomaselli and Hajjar 2011).

Uncertainty about user and carbon rights
The management agreement signed between communities and the forest administration allows communities to manage and use areas of nonpermanent forest land for 25 years on a renewable basis.This agreement remains a kind of "lease agreement" whereby the land is communally leased and, if not renewed, the land reverts back to government control (MINEF 1998).The Minister also reserves the right to terminate the management contract with communities and, therefore, withdraw rights of use in cases in which communities do not respect the management agreement (Minang et al. 2007).This situation happened in 2004-2005, when there was a suspension of many CFs by the MINEF for "bad management".The fact that communities only have forest user rights, as opposed to secure, enforceable, and nondiscretionary forest tenure rights, remains an issue for CFs and REDD+ because communities do not have a sense of security in their rights.Carbon rights come as an addition to the already complex layers of unresolved property rights.Communities hold exclusive rights to CF products, but there is uncertainty about whether carbon can be considered a forest product.Section 9(1-2) of the 1994 Forestry law defines forest products as comprising: ... mainly wood and non-wood products as well as wildlife and fishery resources derived from the forest.Certain forest products such as ebony, ivory, wild animal horns, as well as certain animal, plant and medicinal species or those, which are of interest, shall be classified as special.The list of special products shall be fixed, as and when necessary, by the competent ministry.
Therefore, regulatory uncertainty about carbon rights, and therefore earnings, could be a problem for REDD+ implementation.

HOW CAN SYNERGIES BE ENABLED BETWEEN COMMUNIT FORESTRY AND REDD+ IN CAMEROON?
We next suggest and discuss various strategies and ways forward to enable REDD+ in CFs in Cameroon.

Clarify carbon rights, making use of ongoing forestry law reforms
One of the new proposals in the current forestry law reform that provides a step in the right direction is the stipulation that all trees planted by an individual on private forest or land without an official land title should be the property of that individual and not the state (Minang et al. 2008).Such reforms should also address carbon ownership or, as a minimum, the right for communities to have a share of the benefits linked to carbon achievements (Minang et al. 2008, Gilmour 2016).This reform would reduce risks of REDD+ project failures in CFs and would promote a transparent and equitable system (Minang et al. 2007).In the absence of such clarification about carbon rights, negotiated transparent arrangements might still be agreed upon with the Cameroonian government.

Develop a benefit-sharing mechanism for REDD+ in community forests across scales
There is currently no existing benefit-sharing mechanism across scales in Cameroon either for REDD+ or CFs.In REDD+, the money is supposed to flow from international or industry sources to national governments (Gilmour 2016), and there are fears that carbon forestry could motivate a partial recentralization of forest management rights (Phelps et al. 2010).Therefore, if CFs are to deliver REDD+, an equitable, effective, and efficient benefitsharing mechanism from the national to the local level is required, with clear rules for rewarding emissions reductions in CFs.Practical and concrete rules about who will be considered eligible for payments, for what, and how much communities may expect to get, are critical (Skutsch 2013).There have been only a few examples in the literature in which prototype REDD+ projects have been set up in community-based managed forests and the distribution of benefits tested.In the C-PES project in the Nkolenyeng and Nomedjoh CFs, the project delivered > 80% of its funds directly to the communities.A CF management group oversees the distribution of benefits to community activity groups, who implement activities, and to social benefit groups composed of vulnerable community members (e.g., elderly), who receive special consideration and support (Harley 2012).One innovation of this project is the creation of community bank accounts, which have proved to be more transparent than cash payments, which are rarely traceable (Harley 2015).The C-PES project also introduced transparent accounting systems that oblige the legal entity for each CF to share financial management information with community members and to establish a trust committee to oversee the operation of the C-PES mechanisms and management and distribution of revenues (Harley et al. 2012).
In terms of testing benefit distribution, a project operating in three watersheds in Nepal calculated benefits to each community based on weighting of carbon achievements and a range of social criteria (poor groups, indigenous people, and women, aiming to prevent elite capture of benefits) and on a fixed total amount available for carbon payments within the project (Balderas Torres and Skutsch 2015).In Vietnam, the Programme for Forest Environmental Services is using an index called the K coefficient, which is based on forest status, type, and difficulty of management, to benefit mostly the poor; Vietnam is developing a similar index called the R-factor for REDD+ payments (Balderas Torres andSkutsch 2012, Hoang et al. 2013).These systems are variations of the standard payment-for-performance model that Cameroon could consider while designing its benefitsharing mechanism for REDD+ in CFs to capture social aspects.Several governance issues of accountability, equity, fairness, and transparency partly observed in the Cameroonian land-rent fee program and highlighted by the C-PES project review and the ongoing Dryad performance-based finance project in CFs need to be avoided (Harley et al. 2012, Assembe-Mvondo et al. 2013, Harley 2015, Minang et al. 2017, Piabuo et al. 2018).Specific attention might also be needed with respect to the attribution of emission reductions in the REDD+ benefit-sharing mechanism in the case of CFs, following experiences elsewhere (Skutsch andSolis 2011, Balderas Torres andSkutsch 2012).

Build monitoring, reporting, and verification infrastructure for REDD+ in community forests
At the national level, CFs have neither a specific guide for monitoring performance in terms of sustainable forest management nor historical data on biomass and carbon density changes over time that would allow the establishment of a reliable https://www.ecologyandsociety.org/vol24/iss1/art14/baseline or reference scenario for REDD+ (Skutsch and Solis 2011).However, Minang et al. (2008) emphasize that there could be underrecognized data in CF project areas that could facilitate baseline and carbon additionality analyses.They cite the case of the Mt.Cameroon catchment area, which has a database consisting of georeferenced forest inventory data with 20,000 records from approximately 300 forest samples, and which could be modified using additional field information and regression equations to serve carbon management purposes (Minang et al. 2008).
At the local level, the C-PES project demonstrated that community field workers who are properly trained and coordinated well can carry out accurate mapping of land-use and land-cover change as well as provide qualitative information on the drivers and agents of deforestation.The C-PES monitoring cost was estimated to be $59.2/km²,which lies at the lower end of the $0.5/km² to $550/km² range of monitoring costs given by Böttcher et al. (2009) following an assessment of different monitoring techniques and REDD+ monitoring requirements and costs (McGhee 2015).It is therefore important to invest and create local capacities if communities are to do more autonomous monitoring.The question of monitoring, reporting, and verification costs needs to be addressed.Although participatory monitoring, reporting, and verification is one pathway that could make the process more efficient (Skutsch 2005, Zahabu 2006, McGhee 2015), upfront capacity-building investment by government will be necessary.

Invest in local community capacity development
Investing in capacity development for local community legal entities, and empowering them with negotiation skills, is a prerequisite to ensure legitimate, effective, efficient, and equitable REDD+ delivery in CFs (Akoa Akoa 2007).CF community members need to be trained, with increased literacy capacity to start, technical skills (forest management, use, and planning; monitoring, reporting, and verification), enterprise development skills (financial management and bookkeeping, forest enterprise development), and capacities for good governance and leadership.Capacity building of skills and access to leadership roles will enable communities to have sufficient authority, information, and support to take a more active role in the development of the SMP, determine whether they want to engage with REDD+, and negotiate revenue sharing.There is also need to increase the capacity of government and other partners to support community-level management institutions.

Promote an integrated approach to community forest management
As demonstrated in the preceding sections, the enhancing and inhibiting factors, as well as the enabling conditions, are vastly interdependent and connected; hence, moving toward a holistic approach to CF management is imperative (Duguma et al. 2018).Approaching CF management from a multiobjective and multipurpose perspective wherein climate mitigation (REDD+) and adaptation (ecosystem-based adaptation) are addressed alongside the original livelihood and forest management objectives of CF could be highly rewarding.Options for REDD+ within community forestry in Cameroon (Table 2) show that RIL, conservation, and agroforestry also generate significant economic, social, and ecological benefits.These options could justify the use of both adaptation and mitigation finance to unlock the financing challenges for CFs.Innovative landscapelevel financing and technical and capacity support could also be leveraged within the context of sustainable development goals (Bernard et al. 2018) or landscape restoration finance and institutional support.This shift in perspective will seek to engage multiple sectors beyond forestry (e.g., finance, private sector, commerce) in CF management in ways that will enable achieving climate, economic, social, and ecological objectives simultaneously.

CONCLUSION
We aimed to explore the extent to which CFs can achieve REDD+ objectives in Cameroon.Our aim is premised on the fact that while community forestry features as a key component for achieving REDD+ in Cameroon, little has been done to understand what options exist and the extent to which the current architecture of community forestry can accommodate or coexist with REDD+ in an effective and efficient manner.We explored this idea by seeking answers to three main questions: (1) What are the options through which CFs can contribute to REDD+, and how feasible are they?(2) How can the current CF architecture potentially enhance or inhibit REDD+ implementation?(3) How can synergies be enabled between CF and REDD+?We reviewed publications on REDD+ and community forestry, including primarily peer reviewed literature, reports, laws, and policy documents, as well as elicit expert knowledge, to analyze and interpret our findings.
With regard to options for achieving REDD+ within CFs, cocoa agroforestry in deforested or highly degraded CFs is currently the most competitive option for implementing REDD+ while delivering ecological, economic, and social cobenefits.However, cocoa agroforestry will require careful management of trees and tree products that can compensate for any potential cocoa income loss.RIL, which has only been piloted so far, and conservation or natural regeneration are technically sound options for emissions reductions within CFs in Cameroon, but they are unlikely to compete with other more profitable activities at current low carbon market prices of approximately USD $5/tonne of carbon.Depending on the context, assisted natural regeneration with introduction of NTFP species, potential ecotourism opportunities, or a higher premium price for RIL could be viable options for enhancing economic return and achieving REDD+.Furthermore, if a social cost of carbon of $43/tonne of carbon was paid, then REDD+ might become more competitive.This is unlikely, however, given prevailing market conditions.There is little evidence about how NTFP exploitation affects carbon stocks, but NTFP could potentially have a better economic and social impact for communities compared to timber exploitation and RIL, as well as a minimized ecological impact.However, more development of innovative enterprises for NTFP exploitation for commercial purposes is critical to achieve the potential of this activity (Minang et al. 2019).
If REDD+ is implemented in CFs, a revision of the SMP should incorporate those activities that can be beneficial to REDD+ and balance them with other profitable activities such as timber and NTFP extraction.A CF cannot be overly reliant on REDD+ carbon payments but should promote diversification of the community's forest-based income source that increases the resilience of the CF.Given the current low carbon market prices, https://www.ecologyandsociety.org/vol24/iss1/art14/REDD+ carbon payments can only be envisaged currently as an additional benefit for a CF.
With regard to the extent to which the current CF architecture can accommodate REDD+, a set of factors could potentially favor REDD+ implementation.These factors include good legal and institutional frameworks, practices compatible with REDD+ safeguards, experience and knowledge in related C-PES and performance-based finance pilots, and social capital in a community of practice.Current CF architecture also features potentially inhibiting factors for REDD+ such as poor governance (notably, elite capture and corruption), unclear carbon rights, and financing and technical challenges.
To enable CFs to serve REDD+ objectives, we identify a set of enabling actions for delivery of REDD+ within CFs in Cameroon.These enabling actions are: clarifying carbon rights, and establishing a benefit-sharing mechanism from the national to the local level, with clear rules for rewarding emissions reductions in CFs and investing in community capacity-building in technical, enterprise development, governance, and leadership aspects.More importantly, adopting an integrated approach in which CFs serve multiple objectives, including ecosystem-based adaptation, REDD+ and the original community forestry objectives could enable drawing from adaptation and mitigation finance and technical support, and provide long-term sustainable development benefits.
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Table 1 .
Land-use allocation within the national forest estate in Cameroon in 2014.Source: WRI (2014).forests and biological diversity, actions to address the risks of reversals, and actions to reduce displacement of emissions (UNFCCC 2011:24-25).
Alemagi et al. (2014)onsistency with national forest programs and international conventions and agreements, transparent and effective national forest governance structures, respect for the knowledge and rights of indigenous peoples and local communities, full and effective participation of relevant stakeholders in REDD+ actions, consistency with the conservation of natural Since 2005, Cameroon has engaged in a process of developing the necessary technical, institutional, and policy competencies for REDD+.In a review of the REDD+ readiness process in Cameroon,Alemagi et al. (2014)found that substantive progress has been made in terms of planning and coordination, institutional development, and piloting REDD+ projects.A conceptual outline for advancing REDD+ social safeguard systems in the country has also been suggested byFobissie et al.  (2012).However, Fobissie et al. (2012) noted prominent constraints such as the absence of a legal framework; inadequate procedures for stakeholder participation; slow progress in the development of a national strategy; lack of equipment with adequate or proper technical and human resources for monitoring, reporting, and verification; and weak financing

Table 2 .
Potential of key community forestry activities to achieve REDD+ targets and their impact appraisal in terms of emissions reductions and ecological, economic, and social aspects.
https://www.ecologyandsociety.org/vol24/iss1/art14/safeguards on the respect for the knowledge and rights of indigenous people and local communities as well as the full and effective participation of relevant stakeholders in REDD+ actions.the Community Forestry Network has played a central role in the establishment of CFs in Cameroon and has contributed tremendously to legal and institutional reforms (Movuh 2013) of CF establishment.This process includes sensitization of the community involved, participatory field work with the villages, and various consultation meetings to inform and seek the agreement of surrounding villages(Movuh 2013).This widespread participation in processes for creation and implementation of CFs is compatible with the REDD+(Mandondo 2003).The objectives of the Community Forestry Network are as follows: lobbying for appropriate implementation of the community forestry law and its implementation instruments, collection and dissemination of information on community forestry and natural resource management, capacity building of the network and other stakeholders, and effective and efficient functioning of the network (Mandondo 2003).Over the years,