记者：危颖、彭源 新华社音视频部制作 近日，新华社记者随"活力中国调研行"主题采访团走进内蒙古。第一站来到了科尔沁沙地。科尔沁沙地是全国四大沙地中面积最大的沙地，也 是距离北京最近的沙尘源之一。 夕阳西下，看着满眼的绿色，内心充满感动。"绿"不仅是色彩的蜕变，更是一代又一代治沙人的坚守。 记者在通辽市科左后旗努古斯台项目看到了广袤的森林，真切感受到治沙的实效。当地治沙人首创"深栽浅埋"种植法，让苗木成活率从50%跃 升至90%以上。 ...

沙漠的存在也确实是整个生态系统中不可或缺的一环。今天咱们来聊聊，沙漠对自然环境，到底有什么 用处？为什么我们治沙不是为了消灭沙漠？ ...

荒漠化，是人类面临的严峻生态难题。甘肃省武威市古浪县八步沙一带曾经"出门八步就是沙"，而如今这里发生 了翻天覆地的变化。巴基斯坦留学生苏班对这些变化背后的故事充满好奇，他扛起铁锨，走进沙漠，和八步沙林 场的护林员们一起探寻中国治沙奇迹背后的故事。 策划: 刘加文 统筹: 汤丹鹭 陈子夏 黄文新 编导: 张涵 徐琰 赵雪莹 郑琬 制作: 童张伟 高姗姗 刘菲 鸣谢: 兰州大学国际文化交流学院 甘肃省林业和草原局 古浪县林业和草原局 新华网海外社交媒体传播中心、甘肃频道联合制作 新华网、新华社甘肃分社、新华社国际传播平台联合出品 ...

Core Viewpoint - The article highlights the efforts of a group of veterans in Xinjiang, China, who have dedicated themselves to afforestation and desertification control in a challenging environment, achieving significant ecological and economic benefits over seven years [1][2]. Group 1: Afforestation Efforts - The veterans, led by Tian Ye, have been planting trees in the desert for seven years, nurturing them with great care, and have successfully grown the first batch of tamarisk trees to a height of one meter [1]. - The team initially faced significant challenges, including the need to level moving sand dunes and establish infrastructure such as roads, electricity, and irrigation systems before planting [1][2]. - The survival rate of the planted saplings has improved to over 85% through continuous learning and adaptation of techniques from other regions [2]. Group 2: Economic and Social Impact - The "Veteran Desert Control Team" has expanded from three to ten members, primarily consisting of veterans, and has been recognized locally for their contributions [2]. - They have raised over 24 million yuan (approximately 3.4 million USD) to plant over 11,000 acres of desert with various drought-resistant plants and have cultivated 8,300 acres of Cistanche [2]. - The team has begun collaborating with enterprises to produce and sell Cistanche products, generating significant economic returns [2]. Group 3: Future Plans - The veterans are currently developing new afforestation plans, focusing on planting diverse species, including the Chinese jujube, to enhance biodiversity in the desert [4].

Core Viewpoint - The article highlights the successful implementation of desertification control projects in Alxa, Inner Mongolia, particularly the "Nine Trees" project, which aims to combat sand encroachment and restore ecological balance in the region [1][3]. Group 1: Project Overview - The "Nine Trees" project is a key part of the "Three-North" shelterbelt program, focusing on ecological restoration in the Alxa region, which is strategically located between the Badain Jaran and Tengger deserts [1][3]. - The project employs a method combining "grass grid sand barriers" and drought-resistant plant cultivation to enhance soil structure and combat wind erosion [3]. Group 2: Achievements and Goals - Over the past decade, the project has successfully completed ecological construction tasks covering 532.6 million mu (approximately 35.5 million hectares) [5]. - In 2023, the Alxa League aims to complete an additional 470 million mu of ecological restoration, focusing on creating protective belts along the borders with Ningxia and Gansu provinces [5]. Group 3: Community Involvement - The project encourages local farmers and herders to participate through labor employment and equipment leasing, with 305 million mu of the annual target already completed, representing 65% of the goal [5].

Core Viewpoint - The article highlights the long-term efforts of a family in Gansu Province, China, to combat desertification through tree planting and land restoration, showcasing their dedication and innovative methods over 26 years [4][14]. Group 1: Family's Journey and Efforts - The family, led by Wang Tianchang, moved to the desert 26 years ago to combat the encroaching sand dunes that threatened their agricultural land [5][14]. - They developed a method of planting trees in "grass grids" to stabilize the sand and promote vegetation growth, which has resulted in significant ecological improvements [4][12]. - The family has faced numerous challenges, including harsh weather conditions and limited water resources, but they have persevered with innovative techniques and tools [7][11]. Group 2: Community and Government Support - The local government and community have provided support through funding, infrastructure improvements, and resources for tree planting, enhancing the family's efforts [13][14]. - The family's story has inspired broader community involvement, with volunteers and donations contributing to their tree planting initiatives [14][17]. - The area has seen substantial progress in desertification control, with millions of acres of land treated and increased vegetation coverage [14]. Group 3: Legacy and Future Plans - The family is committed to passing down their tree planting efforts to future generations, ensuring the continuation of their environmental work [15][18]. - They have achieved a tree survival rate of over 85%, demonstrating the effectiveness of their methods and dedication [12]. - The family's legacy is marked by their resilience and the hope of transforming the desert into a greener landscape for future generations [16][18].