Land Use and Management Effects on Sustainable Sugarcane-Derived Bioenergy

نویسندگان

چکیده

Bioenergy is an important and feasible option for mitigating global warming climate change. However, large-scale land-use change (LUC) to expand bioenergy crops, such as sugarcane, raises concerns about the potential negative environmental socioeconomic side effects. Such effects are context-specific, depending on LUC scenario management practices, several co-benefits can be attained. We reviewed literature discussed how best practices affect key components of sustainability (e.g., soil health, carbon (C) sequestration, greenhouse gas emissions (GHG) emissions, nutrient cycling, water quality, among others) sugarcane-derived production in Brazil. Sugarcane expansion has occurred predominantly over pasture areas, although converting croplands could also environmentally option. The land transition from low-productivity pastures sugarcane cultivation seems a sustainable pathway increase production. This enhances health C sequestration time, compaction, biodiversity loss, erosion still challenging. Besides, adopting conservation tillage, crop residue management, rational fertilization, recycling by-products, been fundamental ensuring Public policies well-designed legal frameworks regulations, Forest Code RenovaBio legislations Brazil, necessary make compatible with use protection. Lastly, our analysis provided insights into small proportion (1%) areas Latin American Caribbean (LAC) sub-Saharan African (SSA) countries, which may result substantial impact supply. concluded that tackle while provisioning other ecosystem services promoting development.

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ژورنال

عنوان ژورنال: Land

سال: 2021

ISSN: ['2073-445X']

DOI: https://doi.org/10.3390/land10010072