Chinese ecologists are now harnessing the power of social media to track the spread of invasive species across the country. Using Douyin, the Chinese counterpart of TikTok, researchers are analyzing text, images, and videos posted online to map and address ecological threats (via South China Morning Post).
Tracking Invasive Species Using Social Media
The practice of releasing non-native animals into the wild is not uncommon in China, and it is often influenced by cultural beliefs that aim to bring good fortune. However, this well-intentioned act can have severe ecological consequences, leading to biological invasions and disrupting local habitats.
Studies tell us that the impacts of these invasions encompass negative ecological, environmental, and economic consequences. Despite efforts such as sustainable globalization, the effects of biological invasions in China have not decreased and are further exacerbated by increasing anthropogenic activities.
Professor Liu Xuan and his team from the Chinese Academy of Sciences' Zoology Institute have developed a method dubbed "iEcology" to address this issue. By integrating information from the Internet, they can more effectively study ecological processes.
Their research focuses on two particularly pervasive invasive species: the American bullfrog and the red-eared slider turtle. These species, commonly found in the pet trade or aquaculture, are easily identifiable, making them ideal subjects for monitoring.
By analyzing over 30,000 videos on Douyin, the researchers have pinpointed releases of these invasive species mainly along the Yangtze River basin and the southeastern coastal regions. Alarmingly, they found that 62% of these releases occurred in habitats suitable for establishing permanent populations, exacerbating the invasive species problem.
Early Detection of Invasive Species
Liu's team's findings highlight the potential of this method to aid in the early detection of invasive species and, thus, assist in scientific management. Social media analytics can provide early warnings and inform management strategies by partnering with government agencies.
Furthermore, incorporating taxonomy and artificial intelligence into social media platforms enhances the accurate identification of released species. This technological advancement streamlines the monitoring process and enables more effective intervention measures.
However, perhaps the most crucial aspect emphasized by Liu's team is the need for public education. Many individuals involved in releasing these species are unaware of the ecological damage caused by their actions. Early publicity and education campaigns could significantly raise awareness about the dangers of invasive species and promote compliance with relevant laws and regulations.
Douyin and similar social media platforms offer a promising avenue for ecological monitoring and management. By leveraging technology and public engagement, Chinese scientists are taking proactive steps toward mitigating the impact of invasive species on ecosystems.
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