Core Viewpoint - The illegal fishing activities in Hongze Lake and Luoma Lake, despite strict regulations and enforcement, continue to thrive due to high economic incentives, posing a significant threat to local aquatic resources and biodiversity [1][4][7]. Group 1: Illegal Fishing Activities - Illegal fishing has become increasingly organized and technologically advanced, with individuals using high-powered boats and sophisticated equipment like fish finders and electric fishing devices [4][6]. - Reports indicate that illegal fishing operations can yield profits of several thousand to tens of thousands of yuan in a single night, highlighting the lucrative nature of these activities [4][5]. - The local authorities have identified a shift from small-scale illegal fishing by local fishermen to more organized groups involving individuals from neighboring provinces [5][6]. Group 2: Regulatory Challenges - Despite efforts by Jiangsu's agricultural and rural departments to revoke fishing licenses and enforce bans, illegal fishing remains a significant challenge, with over 1,000 cases reported since 2021 [4][7]. - The presence of "three-no" boats (unregistered, unlicensed, and unmarked) complicates enforcement efforts, necessitating a focus on these vessels to curb illegal activities [7][8]. - There is a call for enhanced regulatory measures, including stricter monitoring of fish markets and the establishment of legal frameworks to manage fishing practices in ecological lakes [8]. Group 3: Economic Impact - The illegal catch, particularly of high-value species like wild silver carp and shrimp, is often sold in markets outside the region, indicating a broader economic network supporting these activities [4][8]. - The local economy is affected by the depletion of fish stocks due to illegal fishing, which undermines sustainable fishing practices and the long-term viability of the fishing industry [1][4].