生态修复换来洪湖水清岸绿，7000名跑者感受湿地之美

Core Viewpoint - The ecological restoration project around Honghu Lake has significantly improved water quality and biodiversity, leading to increased tourism and economic benefits for the region [1][5][6]. Group 1: Ecological Restoration - The Honghu Watershed Project, part of China's 14th Five-Year Plan, has successfully restored the ecological environment by addressing issues like ecological degradation and pollution [3]. - The project involved the filling of 4.8 million cubic meters of ecological patches, planting 150,000 trees, and restoring 3 million square meters of aquatic plants [3]. - Water quality has improved, with the average water quality reaching Class IV for eight consecutive months and total nitrogen and phosphorus levels decreasing by 30% [5]. Group 2: Biodiversity and Habitat Restoration - The project has restored over 10,000 acres of aquatic plants, reviving 18 species including wild lotus and water chestnut, thus re-establishing the underwater forest ecosystem [4]. - The introduction of innovative techniques for water purification and sediment removal has enhanced the ecological health of the lake and surrounding areas [4]. Group 3: Economic Impact - Tourism in Honghu City has surged, with visitor numbers exceeding 8.3 million, marking a 16.4% increase [6]. - The aquaculture sector has seen significant productivity improvements, with crab yields increasing from 100 to over 200 pounds per acre, resulting in additional income of 1,500 to 2,000 yuan per acre [6].