河流災害 的英文怎麼說

中文拼音 [héliúzāihài]
河流災害 英文
river disasters
  • 河 : 1 （天然的和人工的大水道） river 2 （指銀河系） the milky way system; the galaxy 3 （特指黃河） t...
  • 流 : Ⅰ動1 （液體移動; 流動） flow 2 （移動不定） drift; move; wander 3 （流傳; 傳播） spread 4 （向壞...
  • 災 : 名詞1. （災害） disaster; calamity 2. （個人的不幸） personal misfortune; adversity; unluckiness
  • 河流 : rivers; stream
  • 災害 : damage; disaster; fatality; calamity
  1. The main process of regional ecological risk assessment includes 5 stages : regional analysis, risk receptor selection, risk sources analysis, exposure and hazard analysis, and integrated risk assessment. arming at flood, drought, storm tide, petroleum pollution accident and flow breaking in the lower huanghe river, the probability and distribution of each kind of risk sources are evaluated. the authors bring forward indexes and formulas to measure hazarded degree and risk value of ecosystem. by using remote sensing data, historic record, survey data and by means of geographical information system, regional ecological risk assessment is finished. on the basis of assessment result, the environmental risk management countermeasure of the huanghe river delta is advanced

    以黃河三角洲為例進行了區域生態風險評價理論和方法的探討。針對黃河三角洲主要生態風險源洪澇乾旱風暴潮災害油田污染事故以及黃河斷流的概率進行了分級評價並提出度量生態損失與生態風險的指標和公式，分析了風險源的危害作用運用遙感資料歷史記錄調查數據和地理信息系統gis技術，完成了區域生態風險綜合評價在此基礎上提出黃河三角洲的區域生態風險管理對策。
  2. By analyzing on nature, society and economy conditions as well as distribution characteristics of sand source in the lower lhasa river valley, put forward a series of comprehensive renovation scheme to harness sand sources, mainly including dredging channel, planting farmland shelter - forest network, constructing arbor - bush - herb shelter forest and shifting sand stabilization, this scheme will not only control blown - sand threat, and improve local ecological environment ; at the same time, also lay the strong foundation for enlarging lhasa city space and effectively utilizing local resource, embody a sustainable thought on how to make comprehensive renovation in high cold valley region

    摘要在深入分析本區自然社會經濟條件和風沙源分佈特徵基礎上，提出把拉薩河下遊河道疏浚與風沙源治理相結合，以河道疏浚、農田防護林、喬灌草防風護沙林和流沙固定等物理工程、生物和機械措施為主體，進行風沙源綜合整治，一方面可有效控制風沙災害的威脅，改善河谷區生態環境，同時為拉薩市城市空間發展和當地資源的有效利用奠定了基礎，體現了在高寒河谷區進行風沙源綜合整治的可持續性思路。
  3. Study on flood disaster analysis model of huaihe river valley

    淮河流域洪澇災害分析模型研究
  4. Treatment to the disaster debris flow among the qingshan river, mashankou town, henan province

    河南省馬山口鎮青山河泥石流災害區首期治理工程竣工
  5. According to the data analysis, the large scale and continuous excavating sand from the riverbed, which has caused the riverbed downcutting, water level decline and relative strengthening of tidal action, is the basic and main cause that raises the saline water intrusion in the peal river network area, but the arid climate and the sea level rise only aggravate the disaster

    咸潮災害發生前和發生時期進行的大規模採掘河沙活動使三角洲河床普遍大幅度下切，河流水位下降，潮汐作用相對增強，這是引發咸潮的主要原因；而天旱和海平面上升等則使咸潮災害加重。
  6. The analysis of the correlativity between disaster drought or flood and human environment in drainage area of the haihe river

    海河流域旱澇災害的人類生態環境分析
  7. The disaster of saline water intrusion has arisen continually at stream outlet area of the pearl river delta from the end of 1990s, which has brought on lack of water supply to fifteen millions people

    摘要從上世紀90年代末開始，咸潮災害在河流枯水期頻繁侵襲珠江三角洲近河口地區，給1500萬人口的生活和生產用水造成了很大的困難。
  8. After the disaster caused by continual heavy rainstorm during the huaihe ' s meiyu period since 1991, the abnormal rainstorm weathers during the meiyu period occur again in june and july, 2003

    淮河流域梅雨期繼1991年出現持續性大暴雨造成嚴重洪澇災害后， 2003年6月7月又出現了持續性梅雨暴雨異常天氣過程。
  9. Due to the influence of climate drought and human activities, the ecological environment of qinghai province is in an increasingly grave condition, namely, climate abnormal events occurring frequently, grassland degenerating, ground sanding, glacier shrinking, water level of lakes descending and river runoff decreasing, and so on. in the basis of extensively collecting and analyzing the data of qinghai ecological environmental factors such as climate, water resource and grassland resource etc., the further basic research is performed on the ecological environment characters of main climate factors, surface runoff, water resource, lcc and their correlation to coordinate with the basic, strategic and precursory research for the development of china west part and provide the scientific foundation for corresponding development both ecological environment and social economy, and persistent utilization of natural environment resource

    本研究針對當前在氣候乾旱化和人類活動的共同影響下青海省生態環境中氣候異常事件即氣象災害頻繁發生、草場退化、土地沙化、冰川萎縮、湖泊水位下降和河流流量減少等生態環境退化現象日益嚴重的實際，在廣泛收集和整理青海省氣候、水資源、草地資源等生態環境因子基礎資料的基礎上，對青海的主要氣候要素、地表徑流、水資源、植被的演替及其相互間的關系等主要生態環境變化特徵進行了基礎性的研究。
  10. It is advisable to use non - engineering measures as supplementary approaches for flood control. without doubt, it is still a important way to construct a series of key works and scientifically to forecast and regulate flood water, so that flood loss can be reduced as far as possible

    當然，在國家地區社會、經濟發展過程中，投入適當的財力進行流域防洪的工程和非工程措施的建設，科學地預報、調度洪水，使洪水形成的災害減到最低水平，仍然是大江、大河防洪工作的一項長期任務。
  11. Article 9 flood control planning refers to the overall arrangement for the prevention and control of flood and waterlogging calamities in a certain river basin, river course or region, including river bas in flood control planning for major rivers and lakes designated by the state, flood control planning of other rivers, river courses and lakes as well as regional flood control planning

    第九條防洪規劃是指為防治某一流域、河段或者區域的洪澇災害而制定的總體部署，包括國家確定的重要江河、湖泊的流域防洪規劃，其他江河、河段、湖泊的防洪規劃以及區域防洪規劃。
  12. An analysis of characteristics of flood disasters in weihe river valley

    渭河流域洪水災害特徵分析
  13. Analysis on the main factors resulting in flood disasters in the weihe river watershed and the control measures

    渭河流域洪水災害關鍵因素分析及防治對策
  14. A preliminary study on laws of soil and water losses in gneiss, which is the main type of rocks in taihang, was carried out in this paper on the bases of examination data, survey of flood and historic statistic data

    根據試驗觀測數據和洪水災害考察結果，結合歷史統計資料，對河北太行山的主要類型巖石片麻巖低山區的水土流失特點進行了初步研究。
  15. The surfacial sediment on the yellow river delta is so sensitive to ocean hydrodynamic condition, especially waves that soil failed and came into being a lot of unstable features : bumps and hollows, flute and groove cast of silt and collapse

    黃河三角洲潮灘淺表層沉積物由於對海洋動力尤其是波浪作用的敏感，會發生破壞，形成塌陷、凹坑、粉砂流沖溝等一系列災害地質現象。
  16. In 1991, a superflood had taken place in the all area along huai river. it brought a great suffering to the people of all over the catchment although a million people, including officials and soldiers, joined in fighting the flood

    淮河全流域在1991年發生了建國以來的一場罕見的大洪水，雖經流域所在地區上百萬軍民的抗災搶險，但仍給該地區造成了嚴重的災害。
  17. Based on three water resources problem of the yellow river basin, put forward such three adjustment means as the lack of water resources, water disaster and environment adjustment

    基於黃河流域面臨的三大水資源問題，提出了三種調控手段，水資源短缺的調控、水災害調控以及生態環境的調控。
  18. The continuance of soil erosion will result in not only the descent of soil quality, but also silt of rivers & lakes, and flood disaster as well

    水土流失持續發生的結果不僅使土壤質量不斷下降，而且還會造成河湖淤塞，引起特大烘澇災害。
  19. When debris flows converge into river, serious hazards and complex mechanisms will be caused

    泥石流與主河匯流造成的災害嚴重而且機理復雜。
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