Household costs and benefits of biodiversity conservation: case study of Sichuan giant panda reserves in China

Households in communities in and around nature reserves are important stakeholders in biodiversity conservation; they are the focus of the conflict between ecological protection and community development. This study surveyed 927 households in 16 giant panda reserves in Sichuan Province, China, to calculate the costs and benefits to households of biodiversity conservation, and the differences for those inside and outside reserves. A multilevel regression model was used to measure the factors influencing the costs and benefits. There are three main findings. First, the direct economic cost for average biodiversity conservation for households inside reserves (1166.83 yuan/year) is significantly higher at the 1% level than for those outside (578.27 yuan/year), while the direct economic benefit for average biodiversity conservation to households living inside reserves (3881.94 yuan/year) is not statistically different than those outside (3653.47 yuan/year). Second, the influence of biodiversity conservation on households is significantly different depending on whether they live inside or outside the reserve, regarding employment opportunities, ties with the outside world, infrastructure, and the community environment. There is also a significant difference between those inside and those outside in perceptions with regard to restrictions in the collection of wild plants and destruction of traditional culture by biodiversity conservation. Third, the factors that affect the costs for and benefits to households of biodiversity conservation include, at the household level, the head of household’s education level, village cadres, number of migrant workers, distance from the town market, reserve-based employment, development projects, and ecotourism management participation, and, at the reserve level, establishment time, level of reserve, protective effect, and location.