Satoyama is a Japanese term used to describe the traditional rural landscape in Japan. It has changed continuously from overuse to underuse stages under the development of economy and society, which caused the loss of both biodiversity and ecosystem services. In this paper, we summarized the interactions of biodiversity and ecosystem services affected by human management in Satoyama landscape. The results indicate: (1) the concepts of Satoyama forests and Satoyama landscape varied with researchers and their objectives. The most popular one is a mosaic landscape consisting of Satoyama (secondary) forests, rice paddies, grassland, ponds, irrigating systems, and rural settlements; (2) traditional management regimes on Satoyama landscape were the disturbing mechanisms to provide multiple ecosystem services, as well as a series of semi-natural habitats for species; (3) due to significant progress in economy and technology in Japan, the aging problems of farmers, industrialized agriculture, the import of ecosystem services and goods from international markets, and global climate changes eventually caused the simplification of crop plants, the invasion of alien species, the fragmentation of habitats, and the decreasing of ecosystem services;(4) future research should pay more attention to the complex mechanisms of biodiversity crises and ecosystem services at the landscape scale, considering pattern-process relationships.
The Honghe Hani Rice Terraces (China) is an ancient world heritage agricultural landscape that has been evolved in centuries as a result of farmers' indigenous practices and knowledge. The area, however, is prone to landslides that can burden the conservation of these landscapes including their social, cultural, economic and aesthetic value. In June 2018, a landslide threatened the villages of Duosha and Mengpin affecting 138 inhabitants and the terraces structure. This event marked the need to understand how farmers coexist with these natural hazards and which are the behaviours people adopt to conserve their environment and safeguard their livelihood. Results from 125 in-person interviews showed that farmers feel threaten by landslide events derived by their personal experience, but their poor perceived preparedness and the inefficient disaster information make them more vulnerable to those events. Nevertheless, they demonstrated a desire to increase their knowledge on terraces restoration and conservation practices. This is an important signal for public authorities and practitioners that need to underpin training activities and create momentum for discussion. The demonstrated high trust in authorities' decisions is a crucial element to pursue the objective and sustain the conservation of the terraces and the tourism economy.
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