沙漠化的危害英文作文
关于”沙漠化危害“英语作文范文5篇，作文题目：The harm of desertification。以下是关于沙漠化危害xx年级英语范文，每篇作文均为万能范文带翻译。
高分英语作文1：The harm of desertification
With regard to the cses of desertification in China, researcher Ma Wenyuan belis that with the increasing frequency of sandstorms, desertification has increasingly attracted people's attention. In addition to climate change, the continuous expansion of desertification is mainly csed by unreasonable human activities, which can be summazed as "six indiscminate" reclamation, deforestation, overgrazing, indiscminate mining and indiscminate ting Generally, it is additive effect, which makes the trend of desertification in China increasingly seous. First of all, the abuse of reclamation is due to population gwth and short-term benefits.
Many parts of the forest without planning and contl of reclamation and deforestation do not do a good job in soil and water conservation and ecological maintenance, which leads to desertification, and accelerates the pcess of desertification in ecologically fragile areas The amount of sand beam in Bi o years has changed into three to five years, "the second time of frequent occrence, deforestation is becse the main soce of ener in ad areas is bning firewood. With the increase of population, the residents cut down trees, and n the sand fixation used in shelters has not been spared.
中文翻译：
关于我国沙漠化成因，马文元研究员认为，随着沙尘暴益频繁，荒漠化益引起人们关注，荒漠化不断扩大除了气候变化因素外，主要是人类活动不合理造成，主要可以概括为“六滥”垦荒、滥伐森林、过度放牧、滥采滥伐、滥采滥猎等，而许多因素通常都是加效应，使得我国沙漠化趋势益严重，首先，滥用垦荒是因为人口增长和短期利益，很多部分对无计划、无节制开垦、滥伐杂森林，也没有做好水土保持和生态，导致荒漠化，而且加速了生态脆弱地区荒漠化进程，“开垦xx年场，R两年沙梁量变为三到xx年，“发生频发第二次，毁林是因为旱地区主要能源来源是燃烧薪柴，随着人口增加，居民砍伐树木，甚至在避难所使用固沙也未能幸免。
万能作文模板2：荒漠化危害
Desertification is an increasingly seous pblem in recent years. Fm the table, we can see the dlopment trend of desertification in a region. In s, the desertification area was a square kilometer in s, and the desertification area increased rapidly to square kilometers in the following ten years, and the number se slowly.
Compared with the previous 10 years, the area of desertification land finally reached square kilometers. Fm s to s, the frequency of Sandstorm in this area is also shown. The frequency of sandstorm ses sharply, becse the area of desertification is slowly increasing, and the frequency of desertification has increased by about 10%.
Howr, desertification is obviously an international pblem. Now it is csed by the reduction of forest and vegetation, and the water on the gund is preserved by plants. Therefore, if there is not enough, the desertification area will be increased slowly Plants, land may tn into desert.
Desertification can cse sre weather such as sandstorms, n change the climate of a region, and also desty the diversity of animals and plants. So far, there is no effective way to solve this pblem thoughly, but there are many things that human beings can do to prnt desertification, fm planting trees seously or stopping felling trees, there is still a long way to go.
中文翻译：
荒漠化是近年来荒漠化益严重一个问题，从表中可以看出一个地区荒漠化发展趋势，年代沙漠化面积在年代是一个平方公里，沙漠化面积在随后xx年里猛增到平方公里，数量上升得比较慢与前xx年相比，沙漠化土地面积最终达到平方公里。表中还显示了从s到s该地区沙尘暴频率，沙尘暴频率急剧上升，因为沙漠化面积呈缓慢上升趋势，沙漠化频率上升了百分之十左右，但是沙漠化显然是一个国际问题，现在它是由森林和植被减少引起，地面水是由植物保存，因此，如果没有足够植物，土地可能会变成沙漠。沙漠化会造成沙尘暴等恶劣天气，甚至改变一个地区气候，同时也会动植物多样。
到目前为止，还没有一个有效方法来彻底解决这个问题，但是人类可以做很多事情来防止沙漠化从更加认真地植树或停止砍伐树木起作用，还有很长路要走。
满分英语范文3：沙漠化危害
Gisk () g Desertification, as defined by ISSN: X United Nations Conference, has a stng impact on hydlogical conditions, envinment and dlopment. The ecological envinment in the middle and lower reaches n leads to land degradation in ad areas. The repeated occrence of the Yellow River drying up since the semi-ad and semi humid ad area is the result of the joint action of many factors, including climate change, which leads to the exchange of soil beeen human beings in the soce area of the Yellow River In depth study on the ecological envinment pblems of desertification vers: in the northeast of Qinghai Pvince, the geographical location and ecological envinment of Tibet are not only a special ecological pblem of Qinghai Pvince, but also a major threat to its ecological envinment.
In recent years, due to natal factors and human activities, Tibet's geographical location and ecological envinment pblems are not only a special ecological pblem in Qinghai Pvince, but also a major threat to its ecological envinment In the past, the research on desertification mainly concentrated in Gonghe basin, lacking atic study on the distbution of land desertification in the whole region. According to the field svey in September and Landsat, the desertification degradation rate is very fast TM images and band data show that the desertification land in the study area is mainly concentrated in Gonghe Basin and hilly plain area. In the soce area of the Yellow River, the total area of desertification land is km or total area.
中文翻译：
吉斯克（）G X我是ISSN：X会议所定义荒漠化对水文条件有着强烈影响，对环境和发展影响，中下游生态环境甚至导致旱地区土地退化，半旱半湿润旱区年代以来黄河涸反复发生是多种因素共同作用结果，包括气候变化，导致了对黄河源区人类交流土地沙漠化生态环境问题深入研究河流：青海东北部科学院科学院高原冯建民王桃谢长卫寒冷旱区环境与工程研究所地理位置和生态环境问题不仅是青海省一个特殊生态问题，而且也是其生态环境一大威胁近年来，由于自然因素和人为因素共同作用，沙漠化退化速度非常快，荒漠化程度居首位，以往对荒漠化研究主要集中在盆地，缺乏研究全区土地荒漠化分布，根据xx月份实地调查和Landsat TM影像和波段资料，研究区沙漠化土地主要集中在盆地和丘陵平原区，在黄河源区青藏高原东北部，沙漠化土地总面积为公里或总面积。