Core Viewpoint - The transformation of Panzhihua City from a resource-extraction economy to an eco-friendly and sustainable model is highlighted, showcasing successful ecological restoration projects and the integration of renewable energy in rural development [8][9][17]. Group 1: Ecological Restoration and Urban Transformation - Panzhihua is focusing on "Beautiful Cells" construction, which emphasizes ecological renewal at the smallest unit level, such as families and communities, to create a holistic beautiful environment [8][9]. - The city has invested 126 million yuan in ecological restoration of the Panzhihua Steel limestone mine, with an annual management cost of 4.1 million yuan, leading to the establishment of benchmark projects that integrate science popularization, cultural tourism, and ecological experiences [9]. - The former tailings pond has been transformed into a vibrant flower sea, attracting nearly 1 million visitors and creating over 500 jobs, while also boosting the income of over 2,000 local businesses [15][16]. Group 2: Renewable Energy and Rural Development - The introduction of solar photovoltaic projects in rural areas, such as Longhua Village, has allowed residents to generate income from solar energy, contributing approximately 80,000 yuan annually to the village's collective economy and reducing carbon emissions by about 23.9 tons [10][11]. - The "solar account" initiative enables villagers to track their energy production and earnings, showcasing the economic benefits of renewable energy adoption [10][11]. - Panzhihua has built three zero-carbon villages and aims to enhance rural sanitation and waste management, achieving a 100% effective governance rate for rural waste [12][17]. Group 3: Innovative Governance and Community Engagement - The city has implemented a three-color mechanism for river and lake management, involving volunteers, grid managers, and technical teams to ensure effective monitoring and maintenance of water bodies [13][14]. - The transformation of the Ma Ji Tian tailings pond into a recreational area exemplifies a collaborative approach involving government, state-owned enterprises, and social capital to address funding challenges and promote ecological restoration [15][16]. - The "Beautiful Cells" initiative has created a cluster effect in ecological governance, with Panzhihua recognized as a pilot county for beautiful Sichuan construction, establishing numerous green factories and parks [16][17].

在平均海拔超过4000米的青藏高原雅鲁藏布江河谷，如何让树木"活下来、长得好、能繁衍"？ 我国科研人员经过多年实地研究给出新答案：除了选择适宜的树种，还要关注树的"性别比"，同时 悉心培育土壤中的微生物，打造树木根系的多元"朋友圈"。 四川大学生命科学学院张胜教授团队经过多年实地研究发现，在高寒干旱的逆境下，雌性柳树和雄 性杨树表现出更强的适应性，这恰恰打破了城市绿化为了规避春季飞絮优先选择雄株的惯例。 杨树和柳树都是"雌雄异株"植物，就像动物分雌雄一样，每棵树都有明确的性别。雌性柳树在干旱 和低温下能保持更高的水分和生长速率，根系更为发达。雄性杨树则善于积累抗氧化物质，构建更强的 防御体系。 "如果只图管理方便而单一种植雄树，将切断森林通过种子自然更新的能力。"张胜说，科学的植 物"性别比"能形成抗逆性的"互补"，提升人工林的整体韧性。 土壤微生物：构建更稳定的地下"社交网络" 森林的健康不仅取决于地上的树木，更与土壤微生物息息相关，它们好比"隐形工程师"，可以为植 物根系提供更稳定的地下"社交网络"。 研究发现，采用不同树种进行"混交"种植，能极大地促进地下微生物的多样性与活性。例如，深根 系的杨树能将深 ...

项目广泛采用"以工代赈"模式，让老百姓也能参与到项目之中，修复生态的同时，也为老百姓带来一定 的经济收入。 科尔沁沙地是我国面积最大的沙地，面临分布广、程度重、治理难等生态挑战，其治理成效直接关系到 北疆绿色屏障的稳固与否。 蒙草生态科研团队秉持近自然修复理念，聚焦治理难题，以乡土种源为核心，构建可持续的生态治理技 术体系，为科尔沁沙地歼灭战提供可靠支撑。 乡土种源保障可持续防沙治沙 关键在于科学地选种用种，科研团队扎根科尔沁腹地，结合生态大数据平台，进行深入调研。设立扎鲁 特旗综合试验区，历时4年，因地制宜地对多个草种组合治理成效进行测试。 试验结果表明，以乡土草种为核心配置的科尔沁沙地生态种子包相比商品草种对照组、自然围封恢复以 及其他草种组合，在提升群落高度、盖度及密度方面均表现出持续且显著的优势。 依托扎实的科研成果，蒙草生态在通辽、赤峰、兴安盟等盟市因地制宜、分区施策，规模化应用乡土草 种开展生态修复，治理区平均植被盖度提升35%以上，草原固碳能力大幅提升。 生态包采用的种子包衣技术使种子地上生物量提高3.5倍，表现出良好的耐旱性 为保障治沙效果可持续，蒙草生态在重点治沙区域布局建设一站式生态服务保 ...

初冬时节，阳光洒向钱塘江，大湾区省级湿地公园的南湖水面上，新吹填的生态鸟岛已现雏形—— 一台挖泥船正把富含有机质的底泥，精准摊铺成浅滩、光滩、缓坡。 "别小看这些泥巴，它们是给候鸟新造的'席梦思'。"市规划和自然资源局钱塘分局耕地保护监督科 负责人笑着说。再过一年，这里将长出成片的灌木、草本，水里游着鱼，天上飞着东方白鹳、卷羽鹈 鹕，一个4.56公顷的综合亲海空间将把市民从城市一直带到海塘边，"临海不亲海"的疏离感将不复存 在，人与海的亲密互动成为日常。 现场 一块湿地如何被做成"精品驿站" 过去，整个湿地公园只有两座鸟岛，且"长草不长树"，涨潮时鸟群无处落脚。 "这次我们直接'改户型'。"耕地保护监督科负责人给出一张剖面图：规划通过"挖、填、抬、缓"四 道工序，形成生态鸟岛—光滩区—浅滩区/浅水区—深水区，四级梯度像四层蛋糕，相当于把"标间"升 级为"行政套房"。 南湖将种下大量挂果植物，在水下投放本土鱼苗，为鸟类提供充足的食物来源。"鸟爱吃啥，我们 就种啥、放啥。"钱塘区城发农旅公司蓝色海湾项目负责人程钶介绍，为了让国家一级保护动物东方白 鹳"拎包入住"，岛上还专门设置了栖鸟架，方便它们俯瞰领地。 南北湖 ...

新华社济南12月10日电（记者陈国峰、张昕怡）一到冬天，常常有人想起济南。老舍的散文《济南的冬天》，把冬日的老济南城描绘成"理想的 境界"。"济南的冬天是响晴的"，在近一个世纪的时间里，老舍的文字让一代代读者对这座城市心生向往。冬日济南到底什么模样？ "一个老城，有山有水，全在天底下晒着阳光……"山，自古至今支撑着济南的风骨。老济南城被山环绕，在老舍看来，"这一圈小山在冬天特别可 爱，好像是把济南放在一个小摇篮里"。 济南市护城河周边的冬日景色。新华社发 初冬的护城河两岸仍旧垂柳依依，青青柳色让初到济南的游客感到惊讶。众泉汇流而成的护城河明澈清盈，无论冬夏，始终以清浅碧绿示人，水 草在阳光下泛着如玉光泽，像流淌着的玛瑙翡翠一般。正是有了泉水的"恒温"滋养，泉边的垂柳、水下的绿藻，即使面对寒流侵扰，依旧能保持 难得的绿意，成为萧瑟冬日里最倔强的一抹亮色，而且"天儿越晴，水藻越绿"。 "济南的冬天一定是从秋天带来了嫁妆！"有游客说道，冬日河湖岸边秋色依然，清朗而艳丽，宁静而灵动，如同长卷油画。"疑是在江南，更非凡 人间！" 随着济南城区面积不断扩张，青山绕城如今已然变成山城相间。据统计，济南全域共有872座自然山 ...

Core Insights - The article highlights the successful development of the ginkgo leaf industry in Shitan Town, which has transformed from traditional farming to a profitable agricultural model through the cultivation of ginkgo leaves, benefiting local farmers and the economy [1][2]. Summary by Sections Industry Development - In 2015, Shitan Town began experimenting with the cultivation of 900 acres of ginkgo leaves, leveraging the "returning farmland to forest" policy, which initiated a combination of ecological restoration and industrial revitalization [2]. - The establishment of a modern ginkgo leaf drying factory in 2021 significantly increased the annual output value of the ginkgo industry from over 1 million yuan to an expected 4.5 million yuan in 2023, with dry leaf prices reaching up to 18,000 yuan per ton [2][3]. Economic Impact - The ginkgo industry has led to an average annual income increase of 2,300 yuan per household, with some farmers reporting profits of nearly 100,000 yuan from their ginkgo cultivation [1][2]. - The local economy has benefited from job creation, with villagers earning approximately 200 yuan per day from leaf picking [2]. Future Plans - Shitan Town plans to expand its ginkgo cultivation area to over 3,000 acres by next year, encouraging the use of marginal lands for ginkgo planting [3][4]. - The town is also working on establishing a deep processing industrial park capable of handling 5,000 tons of dry leaves annually, aiming to extract active ingredients from ginkgo leaves and develop high-value products like ginkgo leaf tea [4].

Group 1 - During the "14th Five-Year Plan" period, Qinghai Province allocated a total of 2.5 billion yuan for provincial-level scientific and technological special funds and implemented over 2,000 provincial-level scientific and technological projects [1][3] - The average vegetation coverage in demonstration areas increased to 80%, and soil erosion modulus in key water and soil loss areas of the Yellow River valley was reduced by 33.1% [3][4] - Qinghai has made significant breakthroughs in key core technologies, including the production of magnesium chloride dehydration and the development of high-performance carbon fiber bases [4][7] Group 2 - 66.2% of R&D investment in Qinghai comes from enterprises, with 54% of R&D personnel concentrated in enterprises, and 65% of patents authorized by enterprises [7] - Qinghai Province has established technology cooperation with 39 "985" universities and 62% of industrialized technology projects are implemented in collaboration with external partners [7]

中国发展网讯 记者华铭 张海帝报道 三项国家级改革试点落地生根，国土空间骨架全面拉开，耕地保护 实现"四连增"，资源利用效率显著提升……日前，记者从合肥市自然资源和规划局召开的"十四五"新闻 发布会上获悉，五年来，合肥市围绕"护安全、守底线，优环境、促发展"工作要求，扎实推进"两统 一"职责落实，各项工作成效显著。 空间格局与资源保护协同共进 要素保障与集约利用双轮驱动 发展需要空间，更考验如何精打细算用好每一寸土地。合肥紧抓土地节约集约利用、低效用地再开发、 农村集体经营性建设用地入市三项国家级改革试点机遇，大胆探索转型升级新路径。"工业上楼"拓展立 体空间，"标准地"改革提升产出效率，"存量转换"唤醒沉睡资产……一套政策"组合拳"下来，"十四 五"期间，合肥市单位GDP建设用地使用面积下降至245亩/亿元，五年间降幅达25.5%；规上工业企业亩 均税收提升至50.5万元/亩，年均增长15.5%，全部工业企业亩均税收达40.8万元/亩，年均增长17.5%。 改革释放的巨大红利，直接转化为服务发展的强大动能。通过用地用林"一站式"联合审批，合肥"十四 五"期间保障了近5000个重大项目落地。尤为亮眼的是，产业 ...

Core Viewpoint - The article discusses the dual responsibility of Huabei Mining Group in energy security and ecological protection, highlighting its investment of 13.6 billion yuan in a comprehensive governance system to address the ecological challenges posed by coal mining in the Huabei region [9]. Governance Framework - Huabei Mining Group has established a "four-dimensional" governance system that integrates planning, government-enterprise collaboration, innovation, and shared ecological outcomes to transition from passive restoration to proactive empowerment in subsidence area management [13]. - The governance framework addresses key questions of "who does it, how to do it, and how well it is done," laying a solid foundation for effective implementation of subsequent initiatives [13]. Practical Strategies - The company has shifted from traditional land reclamation to a comprehensive approach that includes spatial reconstruction, industrial upgrading, and urban development, ensuring that every restored land area maximizes its value [15]. - New residential communities have been built to accommodate 12,000 people affected by subsidence, significantly improving living conditions [20]. - The company has revitalized 641.61 acres of idle land by transforming it into a new materials company listed on the Hong Kong Stock Exchange, creating a new growth point for the industry [26]. Collaborative Efforts - A collaborative governance model has been established, involving government, enterprises, and the community to ensure effective management of subsidence areas [27]. - The company has completed the reclamation of 24,500 acres of land since the 14th Five-Year Plan began, ensuring rapid restoration and utilization of reclaimed land [27]. Innovation in Restoration - Huabei Mining Group collaborates with universities and research institutions to innovate in key areas such as farmland protection and monitoring, enhancing the precision and efficiency of restoration efforts [31]. - The introduction of GNSS satellite positioning systems and drone technology allows for real-time monitoring of ground deformation and subsidence, ensuring that mining activities remain within acceptable limits [34]. Ecological and Economic Benefits - The company has transformed subsidence areas into ecological parks, increasing wetland protection rates to 56.7% and enhancing the region's tourism appeal [39]. - The restoration of 121,000 acres of farmland has led to an annual grain output of 70 million kilograms, contributing significantly to regional food security [49]. Industry Transformation - Huabei Mining Group is transitioning from a resource-intensive model to a green, low-carbon approach, with an estimated potential land value exceeding 30 billion yuan from urban development around subsidence areas [50]. - The establishment of photovoltaic power stations on reclaimed land is expected to generate approximately 161 million kilowatt-hours of electricity annually, reducing carbon emissions by over 150,000 tons [51].

央视网消息：安徽省池州市青阳县政府12月6日发布情况通报： 12月1日，我县交通部门在排查中发现省道219改建工程部分施工地块存在占用林地情况，随即要求该项目施工单位四川省交通建设集团有限责任公司所属 S219项目部复绿整改。12月2日下午，有群众反映施工单位虚假整改。县有关部门调查后，立即要求施工单位纠正，按标准补种红叶石楠等合格苗木。12月 4日下午，县交通、林业及项目办等部门赴现场开展验收，复绿整改工作已完成。 该事件暴露出施工单位责任落实不力、法纪意识淡薄，整改监管存在薄弱环节。我县已依法依规启动对该施工单位和相关部门的调查问责，并举一反三加强 全过程监管，刚性落实生态修复标准，确保复绿增绿达到预期效果。 ...