科学治沙
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穿越沙海的寄语
Xin Lang Cai Jing· 2025-12-21 00:07
(来源:南湖晚报) 记得那些年,我与你一同经历了烈日的炙烤、狂风的肆虐。你还记得吗?有一阵,你极度干旱,我整整 50天没有喝到一滴水,我一度以为我要与你再见了。幸好,你竭尽所能指引我找到绿地。那段记忆,将 永恒地刻在我脑海里。你的沙粒,有时像温柔的手,轻轻抚摸着我的皮毛;有时又像锋利的刀,无情地 割裂着我的肌肤。但我从未抱怨,因为我知道,这就是你。 随着时间流逝,不知不觉已是2035年了。你知道吗?如今的你不再只是荒凉的代名词,而是人类智慧与 自然力量交织的见证者。这些年,科学治沙的理念深入人心,人类开始尝试用各种科技的力量去改变 你、呵护你。现代科技的运用,让治沙工作变得更加精准、高效。人类种植了大量的耐旱植物,构建起 了一道道绿色的生态屏障,让你在黄沙之下开始孕育出生命的绿意。那些曾经裸露的沙丘,如今已被一 片片绿洲所覆盖;那些曾经干涸的河道,如今已有了潺潺的流水。这一切的变化,都是人类对你付出努 力的最好证明。我很庆幸,见证了人类的坚韧与智慧,也见证了人类对自然环境的尊重与保护。我更庆 幸,自己的生活条件得到了改善:我不再担心恶劣气候,不再担忧苛刻环境,不再…… 亲爱的塔克拉玛干,静心等待,你的明日将如 ...
内蒙古阿拉善防沙治沙突破1亿亩
Ren Min Ri Bao· 2025-10-21 20:54
Core Viewpoint - Inner Mongolia Alxa League has launched its autumn afforestation work, aiming to complete the task of planting 560,000 acres by the end of December 2025, highlighting the region's commitment to combating desertification and improving ecological conditions [1] Group 1: Afforestation Efforts - The afforestation initiative is part of a broader strategy that has seen over 10 million acres treated since the implementation of the "Three-North" project in 1978 [1] - The region's ecological efforts focus on using drought-resistant native species such as Haloxylon ammodendron, Caragana korshinskii, and Ziziphus jujuba, promoting a near-natural afforestation model [1] Group 2: Ecological Conditions - Alxa League is located in the westernmost part of Inner Mongolia, covering an area of 270,000 square kilometers, with an average annual precipitation of less than 200 millimeters and evaporation exceeding 3,000 millimeters [1] - The area is home to three major deserts: Badain Jaran, Tengger, and Ulan Buh, which together cover 94,700 square kilometers, accounting for 35.07% of Alxa League's land area and 83.04% of Inner Mongolia's total desert area [1] Group 3: Results of Efforts - The region has seen a dual increase in grassland vegetation coverage and forest coverage, alongside a dual decrease in desertified and sandy land areas, indicating the effectiveness of the ongoing ecological restoration efforts [1]
第十届库布其国际沙漠论坛开幕
Zhong Guo Xin Wen Wang· 2025-09-16 06:23
Core Viewpoint - The 10th Kubuqi International Desert Forum emphasizes "scientific desertification control and green development," highlighting China's significant achievements in combating desertification and promoting sustainable land management [1][2][3] Group 1: Achievements in Desertification Control - Since the 14th Five-Year Plan (2021-2025), the "Three-North" project has completed comprehensive desertification control over 200 million acres, with continuous reduction in desertified and sandy land areas nationwide [1] - China's desertified land area has seen a net decrease for four consecutive monitoring periods, shifting from an average annual expansion of 5.15 million acres at the end of the last century to a current average annual reduction of 1 million acres [1] - The total soil erosion in China's eight major deserts and four sandy areas has decreased by approximately 40% since 2000, with an average vegetation coverage reaching 20.22% [1] - The frequency of dust storms has decreased by 30% in the past decade compared to the previous decade [1] Group 2: Scientific Approaches and International Cooperation - The Chinese government focuses on scientific desertification control, enhancing the stability of desert ecosystems through targeted protection and restoration measures [2] - Innovative governance methods are being developed, including "photovoltaic + desertification control" and expanding the scope of "work-for-relief" programs, ensuring that local communities benefit from these initiatives [2] - China is committed to international cooperation in desertification control, actively fulfilling obligations under the United Nations Convention to Combat Desertification and increasing support for developing countries in desertification prevention technologies and projects [2] Group 3: Forum Activities and Global Recognition - The forum features keynote speeches, thematic discussions, and dialogues with academicians, showcasing innovative models in desertification control such as the Kubuqi Desert's edge forest construction and "photovoltaic + desertification control" [3] - Since its inception in 2007, the Kubuqi International Desert Forum has focused on desertification management and green economic development, facilitating multiple bilateral and multilateral cooperation initiatives and promoting various desertification control technologies [3]
毛乌素沙地深处的绿色接力(美丽中国)
Ren Min Ri Bao· 2025-09-07 22:16
Core Viewpoint - The article highlights the successful efforts in desertification control and ecological restoration in Uxin Banner, Ordos City, Inner Mongolia, showcasing the transformation from desert to green land through community engagement and technological advancements [1][2][3]. Group 1: Desertification Control Efforts - Uxin Banner has achieved an 80% governance rate of the Maowusu Sandy Land, with a significant increase in forest coverage from 2.6% in the 1950s to 32.92% currently [1][3]. - The local community, inspired by past leaders, continues to implement effective sand control measures, including planting and maintaining vegetation [2][3]. Group 2: Technological Innovations - Advanced technologies such as drone seeding and mechanized planting are being widely adopted to enhance the efficiency and quality of desertification control [4][6]. - The Uxin Banner Forestry and Grassland Bureau aims to increase the mechanization rate and promote effective governance models, targeting a forest coverage of over 35% by 2030 [6]. Group 3: Green Industry Development - The establishment of a biomass pellet factory in Ulan Shibatai Village has led to increased income for local residents, with per capita disposable income rising from 12,000 yuan in 2018 to 30,000 yuan by 2024 [7]. - The development of green industries, including the cultivation of jujube trees and medicinal herbs, is contributing to the economic prosperity of the region while promoting ecological sustainability [8].
日本专家学者走进内蒙古通辽
Xin Hua She· 2025-07-30 01:02
Group 1 - Japanese experts and scholars visited Tongliao City in Inner Mongolia to experience local cultural development and ecological changes [1][2] - The visit included cultural performances showcasing Mongolian traditions, such as the top bowl dance and throat singing [1] - The delegation expressed admiration for the beautiful landscapes and unique ethnic customs of the region [1] Group 2 - At the Zhalute Printmaking Institute, Japanese experts observed the printmaking process and appreciated the artistic techniques used in Zhalute printmaking [2] - The former Japanese ambassador to China emphasized the potential for art to strengthen cultural exchanges between China and Japan [2] Group 3 - The visit to the Khorchin Left Wing Back Banner highlighted the success of the "Double Million Acres" comprehensive governance project, transforming desert areas into forested regions [3] - The implementation of innovative sand control methods, including shallow buried drip irrigation, significantly improved seedling survival rates from 50% to 90% [3] - The establishment of the "China-Japan Friendship and Cultural Exchange" forum aims to enhance future exchanges and interactions between the youth of both countries [3]
“用镜头感知、记录中国发展”
Ren Min Ri Bao· 2025-07-22 21:51
Group 1: Silk Road International Youth Imaging Exchange Program - The "Silk Road International Youth Imaging Exchange Program" recently held a creative camp in Yinchuan, involving scholars, young creators, and media reporters from nearly 30 countries [1] - Participants engaged in a week-long imaging creation exchange, training, and joint shooting practice to understand China's development and explore new Silk Road stories [1] Group 2: Desertification Control and Green Energy Development - The city of Zhongwei has successfully retreated the desert by 25 kilometers through a "five belts and one body" windbreak and sand fixation system, increasing vegetation coverage from 5% to 70% [2] - The innovative "grass grid" method, developed over generations, is recognized as a valuable experience for combating desertification, especially for countries facing similar threats [2] - Zhongwei is exploring new energy systems by integrating sand control with energy development, exemplified by the solar photovoltaic base in the Tengger Desert, which combines power generation with ecological restoration [2] Group 3: Transformation of Traditional Industries - Ningxia Shared Group is undergoing a transformation from traditional casting to a "smart factory" and high-end equipment manufacturing, utilizing advanced technologies like 3D printing and automated transport [3] - Zhongwei has become a national new internet exchange center and part of a major data center cluster, showcasing the rapid development of China's digital economy [3] - The region's historical significance as a key point on the ancient Silk Road is highlighted alongside its modern technological advancements, emphasizing China's commitment to openness and cooperation in the Belt and Road Initiative [3]
草种科技赋能荒漠治理 蒙草生态培育冰草新品种助力科学治沙
Quan Jing Wang· 2025-06-26 10:44
Group 1 - The "Three-North" project has significantly improved the livelihoods of local herders, with successful sand control and ecological restoration efforts [1] - The introduction of Mongolian ice grass (Mengnong No. 1) as a preferred grass species for sand land management due to its drought resistance, cold tolerance, and adaptability [3][5] - The research team has developed multiple new varieties of ice grass through advanced breeding techniques, enhancing ecological restoration efficiency and economic development [6] Group 2 - The establishment of two standards for ice grass breeding provides systematic and practical methodologies to improve seed yield and resilience [7] - The ice grass breeding base spans 9,000 acres, with new technologies expected to increase biomass by over 10% [9] - The annual production of over 1,625 tons of ice grass from breeding bases supports sand control and ecological restoration efforts across multiple regions [12]
“三北”工程攻坚战在行动 科尔沁沙地披绿装
Xin Hua Wang· 2025-06-18 01:31
Group 1 - The core viewpoint emphasizes the importance of scientific methods in combating desertification and improving ecological systems in Xiangwu County, Liaoning Province [1][3][5] - The county has implemented innovative projects such as "four major projects" to build a comprehensive windbreak and sand-fixation system, which includes using trees, grass, water, and light to combat sand [5] - The survival rate of the grafting project for red pine has exceeded 90%, indicating a successful approach to enhance the quality of afforestation efforts in sandy areas [3] Group 2 - The forest coverage in Xiangwu County has increased from 2.9% to over 30%, demonstrating significant progress in ecological restoration [5] - The introduction of solar panels in agricultural fields has transformed previously barren sandy land into productive areas, showcasing the dual benefits of renewable energy and agricultural improvement [5] - The county's efforts have led to the advancement of the "Three North" shelterbelt towards the core of the Keshiketeng Desert by 13 kilometers, highlighting the effectiveness of their ecological initiatives [5]
中国科学治沙,从这座东北小城出发
Xin Hua She· 2025-06-17 11:31
Core Viewpoint - The article highlights the successful efforts in combating desertification in Liaoning Province, particularly through the introduction and cultivation of the Chinese fir (樟子松) in the region, showcasing a significant transformation from sand encroachment to afforestation and environmental restoration [1][6][9]. Group 1: Historical Context and Development - In the 1950s, the establishment of the Liaoning Provincial Forestry Research Station marked the beginning of organized efforts to combat desertification in the region [1][6]. - The introduction of Chinese fir by Liu Bin in the 1980s was pivotal, as it demonstrated the potential for afforestation in arid and sandy areas, despite initial challenges [3][6]. - By 1978, the afforestation technology using Chinese fir received national recognition, leading to its widespread adoption in the "Three North" regions of China, with over 10 million acres now covered [3][6]. Group 2: Contributions of Individuals - The dedication of individuals like Li Dongkui, who has spent over 30 years protecting and nurturing the Chinese fir forests, exemplifies the grassroots efforts that have contributed to the success of these initiatives [3][5][6]. - Li's commitment in harsh conditions underscores the human element in environmental restoration efforts [3][6]. Group 3: Current Achievements and Future Prospects - The area of sand-affected land in Zhangwu County has significantly decreased from 96% in the 1950s to 36.56% today, with a dramatic reduction in sandstorm days from 43 to an average of 5 per year [6]. - The merger of research institutions in 2018 has enhanced the capacity for sand management and afforestation, with over 20 billion seedlings produced annually [6][8]. - The adaptability of Chinese fir and other species is being leveraged for international efforts, with seedlings being exported to Mongolia for desertification control [8][9].
宜林则林、宜草则草 “沙退绿进”生态奇迹彰显“智慧”底色
Yang Shi Wang· 2025-06-17 08:35
Group 1 - The core viewpoint emphasizes the successful implementation of scientific desertification control methods in China's northern regions, leading to significant ecological improvements [2][10] - The use of advanced technologies, such as drones and robotic planting machines, has enhanced the efficiency of afforestation efforts in desert areas [3][8] - The "Three-North" project has seen the application of over 100 key scientific achievements in the past two years, with nearly 50% of afforestation efforts utilizing mechanical methods [7] Group 2 - Innovative techniques, such as artificial blue-green algae crust technology, have accelerated the formation of protective crusts on sandy surfaces, significantly improving sand fixation efficiency [5] - The ecological restoration efforts have resulted in a notable increase in vegetation coverage and biodiversity in previously barren desert areas, showcasing a successful "green advancement" strategy [10] - The approach to desertification control is characterized by a respect for natural processes and the integration of modern technology, reflecting a unique Chinese methodology [8]