核心阅读 伊通河，是吉林省长春市的母亲河，承载着沿岸市民的生活所需。曾经，由于沿岸开发原因，伊通河生 态环境遭到破坏。近年来，长春开展伊通河综合治理，全区域、全流域、全方位进行生态修复，让伊通 河不仅成为城市景观带，更成为地方发展活力源。 眼下的吉林长春，伊通河畔梅花大道，粉红色花朵缀满枝头，汇成一道绵延数里的花海长廊，市民争相 赏花打卡、流连忘返。 步道上，家住附近的市民刘博宇热身完毕，正准备开跑："现在，伊通河附近环境不错，咱在家门口就 能健身。"4月20日，他还和千余位跑步爱好者一道参加了2025长春伊通河环伊春季赛。 伊通河贯穿长春城南北，一度遭到污染，水质恶化。经过系统治理，如今，伊通河水环境得到改善，成 为城市绿色空间新增量。 清污、建管网，消除黑臭水体 晌午日头正好，伊通河流经的长春市南溪湿地公园，朱光亭等几位鸟类摄影爱好者正聚在一块儿交流最 近拍到的好照片。"现在水鸟越来越多了。"朱光亭感慨。 然而，早些年，南溪湿地污水横流，水面日渐干涸萎缩，几乎被各类垃圾淹没的土地上，分散着数个黑 臭小河泡，这也是伊通河污染情况的缩影。 由于植被破坏、沿岸开发等多种因素，各类废水、垃圾等被排进河道、堆在河岸 ...

绿茵生态（002887）公告，公司近日收到正蓝旗林业工作站发来的中标通知书，确认公司为内蒙古自治 区锡林郭勒盟"蒙冀界"浑善达克沙地综合治理项目正蓝旗2025年工程固沙一标段的中标人，中标报价为 7475.63万元(具体以合同签订金额为准)。项目的履行将对公司未来的经营业绩产生积极的影响，但需注 意，接到中标通知书后，还需与相关单位签署合同，合同条款尚存在一定的不确定性。 ...

Group 1 - The article highlights the ongoing efforts in afforestation and desertification control in Liaoning Province, particularly in the Changwu County area, where local residents are actively planting trees to combat sand encroachment [1][2][4] - The afforestation project involves various stakeholders, including local villagers, companies, and government initiatives, aiming to restore degraded land and promote ecological sustainability [4][5] - The integration of economic benefits with ecological restoration is emphasized, with initiatives such as the development of traditional Chinese medicine and other ecological industries in the sandy areas [4] Group 2 - The article mentions specific projects, such as the 90,000 acres of integrated protection and restoration project undertaken by Changwu County Senlai Forestry Co., which focuses on degraded forest restoration and forest maintenance [4] - The establishment of a "thousand-mile sand-blocking belt" in Liaoning Province, spanning 1,044 kilometers, aims to mitigate wind erosion, with significant ecological restoration tasks planned for the year [4] - The local community's involvement in afforestation is underscored, with individuals like Hou Gui planting over 200,000 trees on 2,400 acres of sandy land, showcasing the commitment of local residents to environmental restoration [2][4]