兼顾幸福河湖建设与内河航运发展，济宁全力做好结合文章

Core Viewpoint - The Jining government is focusing on the integration of building happy rivers and lakes with the development of inland waterway transportation, aiming to enhance logistics hub capabilities and ensure flood safety while promoting economic growth [1][3]. Group 1: Infrastructure Development - The Liangshan Port has been planned and constructed on the upper section of the Liangji Canal, while Longgong Port and Hanzhuang Port are being developed around the South Four Lakes area, significantly enhancing the efficiency of inland waterway transportation and the protection of river and lake shorelines [3]. - The Jining section of the Grand Canal is undergoing a "three modifications to two" project to improve navigation safety and capacity, supported by the provincial water resources department [3]. Group 2: Water Resource Management - In response to the anticipated low rainfall during the dry season in June and July 2025, measures are being coordinated to ensure water supply for navigation by transferring water from Dongping Lake to the Grand Canal [3]. - The river chief office is overseeing the management of ship pollutants from "ship" to "port," ensuring that 100% of the river sections entering the lake in Jining maintain good water quality [3]. Group 3: Environmental Protection - The South-to-North Water Diversion Project's mainline water quality has been consistently stable and up to standard, ensuring the continuous flow of clean water northward [3].