<tt id="6hsgl"><pre id="6hsgl"><pre id="6hsgl"></pre></pre></tt>
          <nav id="6hsgl"><th id="6hsgl"></th></nav>
          国产免费网站看v片元遮挡,一亚洲一区二区中文字幕,波多野结衣一区二区免费视频,天天色综网,久久综合给合久久狠狠狠,男人的天堂av一二三区,午夜福利看片在线观看,亚洲中文字幕在线无码一区二区

          We have launched E-mail Alert service,subscribers can receive the latest catalogues free of charge

           
           
          You Are Here: Home > Publications> Articles

          Innovation-based Desertification Control for the Improvement of Desert Areas

          2017-02-23

           

          Wu Ping, DRC

          Being the world’s largest desertification area, China has set a good example in making achievements of desertification control.

          First, with unremitting efforts made by China over the years, key ecological projects, like the Northwest, Northeast and North China Shelterbelt Projects, the sandstorm source control projects in Beijing and Tianjin, and returning farmland to forests and returning animal breeding grounds to pastures, have made progress. Currently, desertification has been put under control across the board, the total areas of desertification have been reduced, and the government function in controlling desertification has been enhanced with gratifying results. Over the past 30 years and more, sandy regions in western China have initially formed distinctive industries like forage grass, Chinese herbal medicine, economic fruit trees, and desert tourism. The past barren land is now full of vitality.

          Second, China is still facing a long way to go in fulfilling desertification control tasks and there are some issues to be addressed. For instance, the overall benefits are not satisfactory as a result of simple investment mode, great financing pressure, sole dependence on state-funded investment, limited scale of industries in sandy areas, low degree of organization and lack of fund and technical knowhow. In general, the work for desertification control is not properly balanced in China.

          Third, the concept of green development needs to be fostered and shored up by the protection of the rule of law. The government could take different ways and measures for desertification control. The system of the separation of three rights including land ownership right, contract right and management right needs to be fleshed out according to local conditions. Desert economy needs to be developed in an innovative way, and efforts need to be made to combine desertification control with the establishment of industries in sandy areas. The government needs to adopt a new mode of control focusing on “technological support, ecological restoration, industrial development and social progress”, make pilot practice for both desertification control and poverty alleviation through ecological development, conduct researches and demonstration projects and actively divert water resources to sandy areas.

           

          For more detailed information, please refer to here.

           
          主站蜘蛛池模板: 久久中国国产Av秘 入口| 永久免费av无码网站直播| 中文字幕精品人妻丝袜| 蜜臀久久综合一本av| 国产成人精品无人区一区| 日韩精品一区二区三区不卡 | 视频一区视频二区在线视频| 2020国产成人精品视频| 国产精品一区二区三区日韩| 成在人线av无码免费高潮水老板| 欧美成人午夜在线观看视频| 鲁鲁夜夜天天综合视频| 亚洲小说乱欧美另类| 伊大人香蕉久久网欧美| 精品国产女同疯狂摩擦2 | 久久精品国产亚洲AV不卡| 久久亚洲精品中文字幕无| 免费观看全黄做爰大片| 国产精品久久国产丁香花| 性夜夜春夜夜爽夜夜免费视频| 色欲AV无码一区二区人妻| 人妻丝袜无码专区视频网站| 国产在线无码精品无码| 国产精品自拍三级在线观看 | 国产精品女熟高潮视频| 蜜臀av一区二区三区精品| 国产精品va无码一区二区| 久久九九久精品国产免费直播 | 妺妺窝人体色www在线直播| 久久亚洲精品中文字幕馆| 男人av无码天堂| 人人妻人人做人人爽| 亚洲中文在线精品国产| 亚洲人成网站免费播放| 四虎精品视频永久免费| 亚洲国产精品福利片在线观看| japan黑人极大黑炮| 两个人在线观看的www高清免费 | 强开少妇嫩苞又嫩又紧九色 | 综合激情网一区二区三区| 婷婷色婷婷深深爱播五月|