Landscape and Ecosystem Diversity, Dynamics and Management in the Yellow River Source Zone

Abstract

Socio-economic development and protection of ecological environments are critical mutual challenges to human growth. This chapter provides an initial overview of the relationships between economic activity and the eco-environment in the Yellow River Source Zone on the Qinghai–Tibet Plateau. The broad geography, regional context and economic situation in the Yellow River Source Zone are first outlined. The catchment area and administrative districts of the Yellow River Source Zone are summarized, and the population history is overviewed. Key elements of the regional economy, animal husbandry and agricultural prospects are appraised. Landscape changes, grassland degradation and the causes of ecological degradation are related to the impacts of economic activities and legal considerations, showing how policy framings and management practices have affected the health of rangelands in the Yellow River Source Zone. These factors underpinned to the establishment of the Sanjiangyuan National Nature Reserve for ecological protection.