desertification：[英 [dɪˌzɜ:tɪfɪˈkeɪʃn]　美 [dɪˌzɜ:rtɪfɪˈkeɪʃn]　]

desertification是什么意思

desertification什么意思

沙漠化；沙化；

desertification的近义词

1. 沙漠化：灰尘浓度显示该地区的乾燥和湿润情况;而分析氯化物 (chlorides) 、硫酸盐 (sulfates) 和硝酸钾 (nitrates) 可以提供有关火山活动,化石燃料燃烧 (fossil fuel burning) 和沙漠化 (desertification) 的线索.

2.

2. 土壤沙漠化：张教授首先从当前全球的环境问题入手,图文并茂的提出了当前八大主要环境问题:全球变暖(Global Warming)、臭氧空洞(Ozone Depletion)、酸雨(Acid Rain)、土壤沙漠化(Desertification)、水资源短缺和水体富营养化(Eutrophication)、固体废弃物

3. (土地的)沙漠化：在现今的世界里,土地的沙漠化(desertification)已经变成了十分可怕的环境危机之一. 所谓的沙漠化就是原先的旱地(dryland)在经过过度垦伐、放牧牲畜的破坏之后,整个生态体系崩解,肥沃的表土被风化吹走,深层土壤中的养分流失,

1. This paper focuses on the desertification hazards to agriculture and surroundings.

区内土地沙漠化严重，著名的毛乌素、库布齐、河东三大沙漠分布在本区。

2. Karst soil rocky desertification is not only a geo-ecological disaster induced by Karst geomorphy, but also a critical factor restraining social and economic development of Southwest China.

喀斯特土壤石漠化是我国西南喀斯特地区诱发重要地质灾害的生态环境问题，是制约区域社会经济发展的关键因素。

3. Desertification in the hell it straight in the root of the benefit a thorn in order to contain the sand and the wind against the evil.

在地狱般的荒漠里它挺直了一根根的利刺，为的是与包含沙土的恶风相抗衡。

4.

4. No music, the life such as desertification trip.

没有音乐，生命就如荒漠之旅。

5. The process of natural succession of restoring vegetation in central Guizhou after rocky desertification in Karst area was divided into the herbosa stage, the stage of herbosa-shrub, the stage of vine-shrub, the stage of subaltern tree forest and the climax stage.

黔中喀斯特地区石漠化后，植被恢复自然演替过程可分为草丛阶段、草灌阶段、藤刺灌丛阶段、次生乔林阶段和顶级群落阶段。

6. The experimental teaching centre of forest resource cultivation and conservation was set up, including soil and water conservation laboratory, desertification combating laboratory, forest cultivation laboratory, seed and seedling laboratory, landscape architecture plan room, forest genetics and breeding laboratory, forest management laboratory, forest protection laboratory, dendrology laboratory, among which specimen room acceded to Chinese Plant Specimen Museum Net and was registered and accepted by international plant taxonomy society, with the international code of GAUF.

其中树木标本室已加入中国植物标本馆网络，并被国际植物分类学会注册认可，国际代码为GAUF。

7. China is one of the serious desertification countries in world.

中国是世界上荒漠化最严重的国家之一。

8. desertification的反义词

8. Desertification is one of the most serious ecological and environmental problems in the world.

荒漠化是世界瞩目的严重生态问题之一，它直接影响到人类经济的发展和社会的稳定。

9. desertification的近义词

9. Desertification is one of the most serious resource and eco-environment problems in the world at present.

荒漠化是当前世界上最严重的资源与生态环境问题之一。

10.

10. The results show that:(1) wetland reservoirs can control wetland degeneration and springwater overflow; (2)wetland reservoirs can store floodwater and winter to prevent flood, drought and desertification so that keep ecological system balance of wetland; (3) uncoordinated contradiction between agricultural water use and ecological water demand can be resolved under the adjustable function of wetland reservoirs; (4)wetland reservoirs has effective capability to keep biological diversity.

对位于玛纳斯河流域泉水溢出带中的湿地水库群对流域生态环境的作用进行了研究，结果表明，该湿地水库群在防止湿地萎缩退化、防止次生盐渍化、保护流域内生物多样性、防风固沙、防止土壤沙化、抵御洪、旱灾害威胁、加强湿地调控能力以及增加了绿洲的人口承载能力和生产力等方面起到了很好的保护作用。

11. desertification的意思

11. But waterfront became victim for construction of city and exploitation of oil during oil city was developed. So some problems occurred such as pollution of water, desertification of lake shoal, decreased water area and destroyed ecosystem of water area.

然而在油城发展的历程中，滨水资源成为了城市建设和石油资源开发的牺牲品，导致水体污染、湖滩荒漠化、水体面积减少、水域生态系统破坏等现象发生。

12. In recent decades, the ecological environment of Songnen Plain had deteriorated severely and the desertification in Songnen Plain expanded rapidly, which is related to the durative descending of territorial function of water and soil conservation.

松嫩平原的生态环境在近几十年间严重恶化，荒漠化迅速发展，这与该区域水土保持功能持续下降有关。

13. desertification的解释

13. From regions, the expanding speed is growing from south to north. Among these types, the first is the fields of eroded by water, secondary is salinization and last is desolate and boundless of sands. In addition, the degree of Desertification of Land has intensified, and the fields damaged lightly were reversed types.

从总体上来看，扩展速度从南向北增大；从荒漠化类型来看，水蚀荒漠化扩展最快，其次是盐渍化，最后是沙质荒漠化；从荒漠化程度来看，有逐渐恶化的趋势，发生逆转的主要是轻度荒漠化土地。

14. desertification的翻译

14. Huajiang gorge district is characterized by deep buried groundwater, drought terrain, remarkable artificial accelerating soil erosion processes, secondary vegetation, dry and hot microhabitat, which is a kind of rocky desertification and half rocky desertification ecosystem.

：花江喀斯特峡谷区地下水埋藏深，地表干旱，存在显著的人为加速土壤侵蚀过程，植被次生性明显，生境干热特征显著，是已石漠化和半石漠化的生态系统。

15. The creation of the town is a positive example of how desertification is being tackled – but while people can be moved, the dry and ravaged area remains.

这个镇的建造是一个治理沙漠化的正面典型，但是当人们搬迁的同时，干旱和被破坏地区却还在那里。

16. Making use of empiric orthogonal function, the paper determined fluctuating spatial types of desertification factors such as precipitation, climatic output of grain, relative change of livestock, climatic wind erosive force and days of yearly gale in the area inclucling real hill Wu League, Inner Mongolia and upland in Hebei Province.

利用经验正交函数法，确定了生态脆弱带内蒙乌盟后山河北坝上地区年降水、气候产量、牲畜增减变化、气候风蚀力和年大风日数等5类沙漠化因子波动的空间类型。

17. Introduction to Chinese policies intended to halt desertification.

介绍中国政府治理荒漠化问题的政策信息，促进国际间合作。

18. Research has been done to develop techniques for grazing management, and water and soil conservation to halt and/or reverse desertification.

开发放牧管理和水土保持技术以阻止并逆转沙漠化趋势的研究已经完成。

19. New Page 1 The deserts of north Africa are threatening to leap the Mediterranean and creep through Spain, according to government figures made public as part of a national campaign to halt desertification.

根据西班牙政府近日公布的一组数据，位于北非的大沙漠有可能跃过地中海进而在西班牙境内蔓延，这些数据的披露也是该国反荒漠化行动的一个组成部分。

20. The deserts of north Africa are threatening to leap the Mediterranean and creep through Spain, according to government figures made public as part of a national campaign to halt desertification. A third of the country is at risk of being tu

根据西班牙政府近日公布的一组数据，位于北非的大沙漠有可能跃过地中海进而在西班牙境内蔓延，这些数据的披露也是该国反荒漠化行动的一个组成部分。

1. The intensified desertification caused by water shortages in the area has harmed the preservation of the cultural relics in recent years.

2. The Law on the Prevention and Control of Desertification will be implemented carefully.

3. The foundation now supports many projects in China, involving wildlife protection and desertification control.

4. China also made major commitments during the summit, including helping countries to train managerial and technical professionals in ecological preservation and controlling desertification.

5. We still remember how the craze to collect facai caused serious soil erosion and desertification to the grasslands in northern China.

6. Bijie has been afflicted with poverty and environmental degradation for years, as local farmers have distressed the land there through desertification and deforestation.

7. Enormously accelerated forestation programs offer a formula to reverse desertification and environmental degradation, key to sustaining China's economic development.

8. The Lop Nur was the largest lake in northwestern China before it dried up in 1972 as a result of desertification and environmental degradation.

9. The grasslands have degraded in the past few decades and the pace of desertification has increased.

10. The central government has adopted afforestation as a top priority to check desertification.

desertification是什么意思

noun

1. the gradual transformation of habitable land into desert

is usually caused by climate change or by destructive use of the land

e.g. the dust storms in Korea are the result of rapid desertification in China