Core Viewpoint - The article highlights the successful implementation of the "Colorful Hundred Miles" coastal ecological protection and restoration project in Qidong, which aims to enhance the ecological environment along the coastline and improve local biodiversity [1][2][3]. Group 1: Project Overview - The "Colorful Hundred Miles" project was initiated in 2022 with a total investment of 528 million yuan, focusing on ecological transformation along the coastline of the Yellow Sea [1]. - The project aims to address historical issues such as narrow coastal passages, outdated dikes, and insufficient greening, with a structured approach to ecological restoration [1][2]. Group 2: Ecological Restoration Techniques - The project employs advanced restoration techniques combined with local ecological characteristics, including methods like "cutting + flooding" and "deep root burial" to restore 3 million square meters of coastal wetlands [2]. - The introduction of patented technology has allowed for successful afforestation on saline-alkali land, resulting in the greening of over 3,000 acres, with the experience being promoted nationwide [2]. Group 3: Environmental Impact - The restoration efforts have led to the recovery of tidal channels and an increase in vegetation cover, enhancing the habitat for species such as egrets and mudskippers, thereby improving the carbon sink capacity of the wetlands [2]. - The project has transformed previously barren tidal flats into lush green areas, contributing to both ecological protection and scenic value, effectively creating a "blue granary" [2][3]. Group 4: Long-term Goals - The project sets a long-term goal of achieving foundational work in one year, visible results in three years, and exemplary models in five years, with tailored ecological treatment plans for damaged coastlines and wetlands [1]. - Qidong aims to integrate ecological protection with economic development, showcasing a model of sustainable growth that aligns with the broader regional development strategy [3].