<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
          OPINION> OP Rana
          Train ride into ecological uncertainty
          By Op Rana (China Daily)
          Updated: 2009-05-29 06:49

          Train ride into ecological uncertainty

          Nature has always influenced history; it has given birth to civilizations and nurtured them. Rivers, valleys and mountains determined the demography of a place before humans snatched away this task and began playing hide and seek with nature. Patient and forgiving, nature understood the needs of humankind, and at times even welcomed us to trample its most sacred of laws. We burnt coal in our furnaces and engines to power the Industrial Revolution. We cut mountains, dug tunnels, built bridges, harnessed rivers and blocked the sea. Vehicles sped through valleys and deserts, trains trundled through wilderness, and planes tore through the skies, guzzling billions of tons of fossil fuel.

          And then one overcast, melancholic, suffocating day some of us woke up to realize we had pierced nature's heart. Yet nature didn't lose its all-forgiving smile. And yet we misread its pain and sufferings.

          Thankfully, there are still places relatively untouched by human hand. Thankfully there are still biospheres and forests that store huge amounts of greenhouse gases. And thankfully, some people are still trying to leave them as they are for the benefit of all.

          Two such places in China are the Gannan prairie in Gansu province and Jiuzhaigou in Sichuan province. Gansu has been declared the "gateway to Northwest China" and deserves that nomenclature because it's a harmonious mix of history and nature. The Silk Road, Jiayuguan Pass (the western-most tip of the Great Wall) and the Mogao Grottoes come alive in the bosom of Mingsha Shan (Echoing Sand Mountain) in the Hexi Corridor (or north of the Yellow River).

          Now, one of the nine new train lines approved by the Ministry of Railways to make Gansu and the rest of the northwest more accessible is supposed to cut across the Gannan Tibetan prefecture and pass close by Jiuzhaigou, meandering through the Qionglai-Minshan Mountains.

          Train ride into ecological uncertainty

          I've not been to Gannan, but I have firsthand knowledge of the neighboring prefecture of Linxia, and can feel how beautiful but delicately balanced the Maqu, Xiahe, Luqu and grasslands and their lakes are.

          The Qionglai-Minshan Mountains separate the Qinghai-Tibetan Plateau and the Sichuan Basin, and are home to two of the world's most endangered species: the giant panda and golden snub-nosed monkey. They are home to 140 bird species, too. The mountains are so steep that the glaciers on their east face tumble down below the tree line before finally melting.

          Jiuzhaigou is a UNESCO World Cultural Heritage site, but more importantly it is a biosphere. A biosphere is the sum of many ecosystems, and is referred to as the "zone of life". It is one of the sources of the Jialing River, part of the Yangtze River system. It lay hidden from prying outside eyes till 1972, and became a tourist attraction only in the 1980s. Playing host to humans - that it could have jolly well done without - for a quarter of a century has left Jiuzhaigou shaken. Some of the lakes we see, and many of those we can't, have already been reinforced by human hand, signaling nature's failure.

          It's such fragile land that the new Gansu line is supposed to pass through. The Ministry of Environmental Protection, according to unconfirmed sources, has already objected - and rightly so - to the project.

          There's no doubt the new railway line will make it easier to carry goods and people to and from remote places. There's no doubt either that a better communications network will bring more tourists and help raise the living standard of local people. But it can also cause unknown damage to the fragile ecology.

          Development is the demand of the times, but should it come at the cost of the environment? We are already paying the price of playing with nature. Isn't it time we thought differently?

          E-mail: oprana@hotmail.com

          主站蜘蛛池模板: 亚洲AV无码破坏版在线观看| 国产肥白大熟妇bbbb视频| 久久99精品久久久久久| av网站免费线看精品| 成人做爰www网站视频| 青草午夜精品视频在线观看| 国产极品精品自在线不卡| 成人午夜电影福利免费| 护士长在办公室躁bd| 精品人妻二区中文字幕| 亚洲女同精品久久女同| 国产精品亚洲色婷婷99久久精品| 国产日韩一区二区在线| 激情自拍校园春色中文| 亚洲综合精品中文字幕| 国产成人精品一区二区| 在线一区二区三区视频观看| 国产精品色内内在线观看| 国产精品亚洲五月天高清| 色吊丝免费av一区二区| 边添小泬边狠狠躁视频| 女人与牲口性恔配视频免费| 国产V日韩V亚洲欧美久久| 无码人妻专区免费视频| 一本色道久久东京热| 一本久久a久久免费精品不卡| 国产69精品久久久久乱码免费| 亚洲精品无码你懂的网站| 久久精品国产久精国产| 国内精品视频区在线2021| 亚洲欧美人成网站在线观看看| 亚洲精品成人A在线观看| 青草精品在线视频观看| 九九热精品视频免费在线| 久久99精品久久水蜜桃| 天堂网亚洲综合在线| 国产精品久久人人做人人爽| 亚洲人成人网站色www| 亚洲AV成人一区国产精品| 美女性爽视频国产免费| 亚洲色成人一区二区三区人人澡人人妻人人爽人人蜜桃麻豆 |