The forest sector contributes to high emissions worldwide through the loss of historically built-up carbon stocks, mainly from deforestation and forest degradation. The REDD+ approach aims at compensating developing countries for efforts to reduce emissions from deforestation and forest degradation, to maintain and increase forest carbon stocks or to manage forests sustainably. This report examines how, and under which circumstances, different forms of results-based financing are suitable for reducing emissions and enhancing removals in the forest sector in the context of different countries and mitigation measures.
Tag: carbon sinks
The global demand for cocoa has increased. As a result, the area used for cocoa production rapidly increased. Africa alone produces over 70% of the cocoa in the world, with Ghana and Côte d’Ivoire being the main producers. Although listed as a crop that drives deforestation and forest degradation, cocoa farming has the potential to actively contribute to forest restoration. If practised in agroforestry and fallow or degraded areas, it can considerably contribute to biodiversity conservation, climate change mitigation, poverty mitigation, and other services. The Democratic Republic of Congo (DRC), which features a large forest in the Congo Basin (60%), has become a new hotspot for this cash crop. As one of the areas suitable for the development of this crop, which has been grown since colonial times, Tshopo province, DRC, is experiencing rapid increases in its cocoa-growing area. As such, our objective in this study was to track the trajectories of cocoa farming in Tshopo and determine their contributions to climate change mitigation through the restoration of degraded ecosystems. We described all cocoa development initiatives in the Tshopo province, along with their potential responses to climate change.
The forest sector contributes to high emissions worldwide through the loss of historically built-up carbon stocks, mainly from deforestation and forest degradation. The REDD+ approach aims at compensating developing countries for efforts to reduce emissions from deforestation and forest degradation, to maintain and increase forest carbon stocks or to manage forests sustainably. This report examines how, and under which circumstances, different forms of results-based financing are suitable for reducing emissions and enhancing removals in the forest sector in the context of different countries and mitigation measures.
The global demand for cocoa has increased. As a result, the area used for cocoa production rapidly increased. Africa alone produces over 70% of the cocoa in the world, with Ghana and Côte d’Ivoire being the main producers. Although listed as a crop that drives deforestation and forest degradation, cocoa farming has the potential to actively contribute to forest restoration. If practised in agroforestry and fallow or degraded areas, it can considerably contribute to biodiversity conservation, climate change mitigation, poverty mitigation, and other services. The Democratic Republic of Congo (DRC), which features a large forest in the Congo Basin (60%), has become a new hotspot for this cash crop. As one of the areas suitable for the development of this crop, which has been grown since colonial times, Tshopo province, DRC, is experiencing rapid increases in its cocoa-growing area. As such, our objective in this study was to track the trajectories of cocoa farming in Tshopo and determine their contributions to climate change mitigation through the restoration of degraded ecosystems. We described all cocoa development initiatives in the Tshopo province, along with their potential responses to climate change.
The forest sector contributes to high emissions worldwide through the loss of historically built-up carbon stocks, mainly from deforestation and forest degradation. The REDD+ approach aims at compensating developing countries for efforts to reduce emissions from deforestation and forest degradation, to maintain and increase forest carbon stocks or to manage forests sustainably. This report examines how, and under which circumstances, different forms of results-based financing are suitable for reducing emissions and enhancing removals in the forest sector in the context of different countries and mitigation measures.
The forest sector contributes to high emissions worldwide through the loss of historically built-up carbon stocks, mainly from deforestation and forest degradation. The REDD+ approach aims at compensating developing countries for efforts to reduce emissions from deforestation and forest degradation, to maintain and increase forest carbon stocks or to manage forests sustainably. This report examines how, and under which circumstances, different forms of results-based financing are suitable for reducing emissions and enhancing removals in the forest sector in the context of different countries and mitigation measures.
The global demand for cocoa has increased. As a result, the area used for cocoa production rapidly increased. Africa alone produces over 70% of the cocoa in the world, with Ghana and Côte d’Ivoire being the main producers. Although listed as a crop that drives deforestation and forest degradation, cocoa farming has the potential to actively contribute to forest restoration. If practised in agroforestry and fallow or degraded areas, it can considerably contribute to biodiversity conservation, climate change mitigation, poverty mitigation, and other services. The Democratic Republic of Congo (DRC), which features a large forest in the Congo Basin (60%), has become a new hotspot for this cash crop. As one of the areas suitable for the development of this crop, which has been grown since colonial times, Tshopo province, DRC, is experiencing rapid increases in its cocoa-growing area. As such, our objective in this study was to track the trajectories of cocoa farming in Tshopo and determine their contributions to climate change mitigation through the restoration of degraded ecosystems. We described all cocoa development initiatives in the Tshopo province, along with their potential responses to climate change.
The global demand for cocoa has increased. As a result, the area used for cocoa production rapidly increased. Africa alone produces over 70% of the cocoa in the world, with Ghana and Côte d’Ivoire being the main producers. Although listed as a crop that drives deforestation and forest degradation, cocoa farming has the potential to actively contribute to forest restoration. If practised in agroforestry and fallow or degraded areas, it can considerably contribute to biodiversity conservation, climate change mitigation, poverty mitigation, and other services. The Democratic Republic of Congo (DRC), which features a large forest in the Congo Basin (60%), has become a new hotspot for this cash crop. As one of the areas suitable for the development of this crop, which has been grown since colonial times, Tshopo province, DRC, is experiencing rapid increases in its cocoa-growing area. As such, our objective in this study was to track the trajectories of cocoa farming in Tshopo and determine their contributions to climate change mitigation through the restoration of degraded ecosystems. We described all cocoa development initiatives in the Tshopo province, along with their potential responses to climate change.
Allometric Equations for the Biomass Estimation of Calophyllum inophyllum L. in Java, Indonesia
Reliable data on CO2 quantification is increasingly important to quantify the climate benefits of forest landscape restoration and international commitments, such as the Warsaw REDD+ Framework and Nationally Determined Contributions under the Paris Agreement. Calophyllum inophyllum L. (nyamplung as a local name or tamanu tree for the commercial name) is an increasingly popular tree species in forest landscape restoration and bioenergy production for a variety of reasons. In this paper, we present allometric equations for aboveground biomass (AGB), belowground biomass (BGB), and total above- and belowground biomass (TABGB) predictions of C. inophyllum L. Data collection was carried out twice (2017 and 2021) from 40 trees in Java, Indonesia. Allometric equations using the natural logarithm of diameter at breast height (lnDBH) and ln height (lnH) for biomass prediction qualified the model’s fit with statistical significance at 95% of the confidence interval for AGB, BGB, and TABGB predictions. The results showed that the linear models using both lnDBH and lnH were well fit and accurate. However, the model with lnDBH is more precise than the model using lnH. Using lnDBH as a predictor, the R2 values were 0.923, 0.945, and 0.932, and MAPE were 24.7, 37.0, and 25.8 for AGB, BGB, and TABGB, respectively. Using lnH as a predictor, the R2 values were 0.887, 0.918, and 0.898 and MAPE were 37.4, 49.0, and 39.8 for AGB, BGB, and TABGB, respectively. Consequently, the driven allometric equations can help accurate biomass quantification for carbon-trading schemes of C. inophyllum L.
Preliminary estimation of above-ground carbon storage in cocoa agroforests of Bengamisa-Yangambi forest landscape (Democratic Republic of Congo)
In the perspective of using cocoa as a response to climate change, a preliminary carbon stock assessment was conducted in cocoa agroforests of the Bengamisa-Yangambi forest landscape in the north-east of Democratic Republic of Congo (DRC). Data were collected in 25 plots of 2500 m2 each, spread over 16 villages. Above-ground carbon stock assessment on cocoa trees and their associated plants revealed that cocoa agroforests store on average 44.48 Mg ha−1 of above-ground carbon of which, cocoa-associated plants represent 83.68%. The diversity (species richness) of cocoa associated plants determine the level of above-ground carbon stored in cocoa agroforests. Trees less than 50 cm in diameter stored a larger amount of above-ground carbon. Cocoa agroforests with associated plants dominated by forest species (Model F) store 1.76 and 1.72 times more carbon, respectively, than those where associated plants are dominated by oil palm (Model P) and a mixture of plant types (forest species mixed with oil palm plants, or Model FP). Associated plants inside cocoa agroforests also play additional roles to support livelihoods such as health care, household consumption and timber. Therefore, beyond carbon storage, cocoa agroforest is an important reservoir of some local species and thus useful for biodiversity conservation and local livelihoods. As cocoa agroforests in DRC are recognized as one of the main responses to climate change, this study constitutes an early contribution to the process of reducing emissions from deforestation and forest degradation (REDD +) in forest landscapes in this country of the Congo Basin.