Beijing: Building a Biodiversity Capital and Safeguarding the Ecological Icon of the Beijing Swift | International Biodiveristy Day Report

Beijing, not only the capital of China but also a city rich in biodiversity, has seen significant strides in its conservation efforts. Thanks to the persistent endeavors of ecological departments, various societal sectors, and public participation in Biodiversity Conservation in Our Neighborhood (BCON), Beijing’s biodiversity protection initiatives have achieved remarkable success.

【Biodiversity Survey Data】

As reported in a press release on May 21, 2024, since 2020, Beijing has continuously conducted comprehensive biodiversity surveys. These efforts have documented a total of 6,895 species, encompassing 73 types of natural and semi-natural ecosystems and identifying 26 invasive alien species. This data underscores Beijing’s status as a "treasure trove of biodiversity," showcasing its rich and diverse biological resources.

【Stable Ecosystem Quality】

Monitoring data from the Beijing Municipal Ecology and Environment Bureau indicates that in 2023, the city's Ecological Environment Quality Index (EI) was 70.8, reflecting stable ecosystem quality. Ecological conservation areas maintain excellent environmental conditions, while the core functional areas of the capital, as well as central and plain areas, continue to exhibit good EI levels. The green space ratio in concentrated construction areas of Beijing has reached 26.96%, creating an environment where residents can "see green when stepping outside and enjoy scenic views when opening windows."

【Optimized Ecosystem Composition and Structure

Continuous ecological restoration and construction efforts have optimized Beijing’s ecosystem composition and structure. The variety of recorded natural and semi-natural ecosystems has steadily increased, with 23 such ecosystems documented even in central urban areas. Additionally, proactive measures to control invasive alien species have effectively mitigated threats to native species.

【The Iconic "Beijing Swift"】

The Beijing Swift, the city’s avian symbol, serves as a vibrant "ecological card" of the capital's environment and reflects Beijing’s active participation in international scientific collaboration. Due to habitat loss from diminishing traditional buildings and pesticide use, the Beijing Swift population has sharply declined. Over the past decade, the China Biodiversity Conservation and Green Development Foundation’s Bird Watching Committee, along with the Beijing Municipal Forestry Department, Beijing Normal University, Sun Yat-sen University, and international scientists, have collaboratively conducted migration research on the swifts. These studies track migration routes, providing scientific data essential for the conservation of this iconic species.

【Indicator Species Reflecting Healthy Ecosystems】

Indicator species such as butterflies and dragonflies are highly sensitive to environmental changes, ecosystem health, and human activity. In 2023, 24 species of butterflies and 29 species of dragonflies were recorded in Beijing’s central urban area, representing 24% and 36% of the total species recorded in the city, respectively. This high diversity indicates robust habitat quality and a healthy ecological system in the urban center.

【Biodiversity Conservation in Our Neighborhood (BCON) in Beijing】

In recent years, public awareness and involvement in biodiversity conservation have significantly increased in Beijing, particularly through the BCON initiative. BCON promotes minimizing damage and disruption to natural environments in daily life and production activities, allowing wildlife spaces to thrive. This philosophy embodies the harmony between humans and nature, carrying significant practical implications. The results are evident: the increased variety of butterflies and dragonflies in central urban areas signals a healthier urban ecosystem.

Over the past years, Beijing's dedicated efforts towards biodiversity conservation are building a vibrant, sustainable city. By protecting and enhancing its rich natural heritage, Beijing not only safeguards its ecological icons like the Beijing Swift but also creates a healthier environment for all its residents.

Reported by Wendy
Editor: Daisy

Contact: v10@cbcgdf.org; +8617319454776

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