
记者探访宁夏盐池县毛乌素沙地南缘,见证数十年防沙治沙与生态产业发展成果
记者10月29日探访宁夏盐池县毛乌素沙地南缘沙边子生态治理示范区。经过近30年治理,当地通过麦草方格固沙、植被恢复及科技手段提升效率,累计完成超200万亩沙化土地治理,并依托治沙成果发展柠条饲草等产业,实现生态改善与农民增收。
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盐池县地处毛乌素沙地南缘,早年风沙危害严重,当地通过长期推行麦草方格等方式开展生态治理。
中新网宁夏盐池10月29日电 (记者 于晶)10月29日,记者探访宁夏盐池县毛乌素沙地南缘沙边子生态治理示范区,看到沙丘上连片布设一米见方的麦草方格,柠条、沙柳在网格内生长,流动沙丘得到固定。
资料图为宁夏盐池县沙边子生态治理示范区。盐池县委宣传部供图
在盐池从事治沙工作近30年的孙果介绍,早年该区域以明沙为主,沙害突出,当地流传“一年一场风,从春刮到冬”。20世纪七八十年代,盐池超过七成人口、耕地处在沙区内,风沙常掩埋庄稼、围困羊圈,沙边子是当地风沙危害的典型区域。当地逐步推广麦草方格固沙方式,遏制沙丘移动。
盐池年均降雨量288毫米,沙地植被依靠自然降水存活。当地治沙人员总结,草方格可常年布设,草籽播撒集中在每年7至9月雨季,降雨之后种子才易成活,错过窗口期,幼苗很难存活。
治沙作业方式近年有所变化。早期依靠人工运苗、拉线定位;现在采用无人机播撒、机械补播,作业效率提升。一批原本放牧的村民转为护林员,目前盐池县护林员共1180名,搭配视频监控系统开展巡护管护。
沙边子以西,盐池县城北部建成50余平方公里防护林带,种植樟子松、榆树、刺槐及本土沙生灌木,配套再生水灌溉。当地治沙遵循“草为主、灌为护、零星植乔木”的思路,优先选用耐旱乡土灌木。县城四周连片林地形成近10万亩生态圈。截至2023年底,盐池累计完成200多万亩沙化土地治理,150万亩退化草原得到修复。
生态改善之后,当地依托沙生植物发展产业。柠条平茬后加工饲草,年产量可达10万吨,可支撑20多万只滩羊养殖。当地建成羊肉集散点,推行分割销售、订单模式,覆盖500多户养殖户。马儿庄村养殖户陈小厅称,订单稳定后,养殖规模可以有序扩大。
此外,林草地流转每年可为村集体带来2000多万元收益,并向农户分配;当地发展庭院杏树种植,依托哈巴湖、古长城资源发展文旅,拓宽农户收入渠道。
盐池的沙地治理以麦草方格固沙为基础,持续推进植被恢复,同时开发沙区资源,把生态治理和群众增收结合起来,实现沙区生态持续稳定。
Affected by the remnant circulation of cyclonic storm "Arnab" in the Bay of Bengal, the southern Tibetan Plateau will experience a rare heavy snowfall process during the same period. The risk of snow disasters in agriculture and animal husbandry in Shigatse, Tibet and other places is high, and relevant departments have issued early warnings. In addition, the cold air will cause widespread rainfall in places from the northwest to Huanghuai.
The Central Meteorological Observatory issued a blue gale warning at 18:00 on October 29. It is expected that from the 29th to the 31st, there will be winds of magnitude 5 to 6 and gusts of magnitude 7 to 9 in some areas of Inner Mongolia, Heilongjiang, Jilin, Liaoning and Xinjiang. Local gusts in western Inner Mongolia can reach magnitude 10, and there are strong winds of magnitude 7 to 8 in relevant sea areas.
In the next few days, two waves of cold air from the east and one from the west will successively affect China, and temperatures in many places in the north and south will successively hit new lows in the second half of the year. Northeast China, North China and Jiangnan will experience a "roller coaster" of temperature, and the public needs to add clothes in time to keep warm.

A study for the Federation of Malaysian Manufacturers estimates that short-term exposure to fine particles during the 2026 Malaysia fire season and transboundary haze contributed to 1,700 premature deaths.

A fire broke out in a metal warehouse on the third floor of Chang'an Road in Xitun District, Taichung City this afternoon. The flames were fierce and there was a pungent rubber smell. One person suffered burns and was sent to the hospital for treatment. The Fire Department dispatched a large number of manpower to rescue the people, and the Environmental Protection Bureau also issued an air pollution alarm, reminding people downwind to close their doors and windows.

The moderate typhoon fireworks continue to move northwest and west. Weather experts point out that due to the repeated strength and weakness of high pressure, there will be a tortuous trend of "westward → northward → westward → northward again" in the future. The probability of approaching Taiwan is very low, but a companion effect cannot be ruled out.