… However, the first key point of this definition is that the primary objective of the protected
area is the conservation of biological diversity. The second key point is that the protection is “…

… food sales and food security, as the current … key challenges facing food production, processing,
and preparation in China. Some long-term benefits of the Olympic food safety measures …

… Environmentally sound practices leading to changing behaviors of local people can be
promoted. Recommendations for the sustainable development opportunities for protected areas …