Mono lake ' s tufa are particularly dramatic because water diversions have significantly lowered the lake ' s level , exposing more of the columns 莫诺湖之所以会出现如此独特的景致，是因为分洪使得湖水水位降低，从而露出了更多的石柱。
2.
The three gorges project will begin to pay dividends this year , playing an important role in flood control , power generation , navigation , water diversion and environmental protection 三峡工程今年将开始盈利，并且会在在防洪、发电航运、分洪及环境治理方面起到举足轻重的作用。
3.
The three gorges project will begin to pay dividends this year , playing an important role in flood control , power generation , navigation , water diversion and environmental protection 三峡工程今年将开始盈利，并且会在在防洪发电航运分洪及环境治理方面起到举足轻重的作用。获利。
4.
Apart from this the doi also has to carry out river training activities to protect the floodways , floodplains and agricultural lands in the form of river bank protection such that the loss of properties caused by flooding is reduced 除了这些，灌溉部门还必须通过河岸保护措施实施河水培训活动来保护分洪河道、漫滩、和农田，例如由于洪水导致的财产损失已经在减少。
5.
Abstract : this paper introduces the main applied accomplishment in flood disaster is quick - reporing system by remole sensing based on network for chinese flood monitoring and assessment in 1998 . it includes the following aspects : monitor flood dynamically , assess the losses of crops , analyze the efficiency of the flood - preventing projects , analyze the surveying results for dangerous regions , monitor flood in cities , evaluate the vulnerability of the life - line projects and industry areas , analyze the necessity of flood eater - storage and flood - diversion for the floods in changjiang river ; finally , it gives some proposals for decision making in prevebtubg flood and mitigating harzard and function - zoning planning for rebuilding of homestead after hazard etc 文摘:介绍了基于网络的洪涝灾害遥感速报系统在1998年全国特大洪涝灾害监测评估中的主要应用成果，包括动态监测、农作物损失评估、防洪工程有效性分析、险工险段调查分析、城市洪灾监测、工业区生命线工程易损性评估、长江洪水蓄洪分洪必要性分析、防洪减灾决策建议和灾后重建家园功能分区规划等
6.
This paper introduces the main applied accomplishment in flood disaster is quick - reporing system by remole sensing based on network for chinese flood monitoring and assessment in 1998 . it includes the following aspects : monitor flood dynamically , assess the losses of crops , analyze the efficiency of the flood - preventing projects , analyze the surveying results for dangerous regions , monitor flood in cities , evaluate the vulnerability of the life - line projects and industry areas , analyze the necessity of flood eater - storage and flood - diversion for the floods in changjiang river ; finally , it gives some proposals for decision making in prevebtubg flood and mitigating harzard and function - zoning planning for rebuilding of homestead after hazard etc 介绍了基于网络的洪涝灾害遥感速报系统在1998年全国特大洪涝灾害监测评估中的主要应用成果，包括动态监测、农作物损失评估、防洪工程有效性分析、险工险段调查分析、城市洪灾监测、工业区生命线工程易损性评估、长江洪水蓄洪分洪必要性分析、防洪减灾决策建议和灾后重建家园功能分区规划等
7.
Abstract : the investigation on the evaculation in jingjiang diversion area ( jda ) during the 1998 flood revealed that the traffic - jams and disorders occurred during the evacuation , even under the flood preparedness plan for the diversion . the improvement of the organization and management for safe shift had become the focal point highlighted in the evacuation of 1998 . the people living in the jda had poor information on flood . strengthening the dissemination of flood information and upgrading the consciousness of flood preparedness for the families inhabited in the jda is becoming one of the major priorities of flood disaster reduction in the future . it is imperative that appropriate compensation for the losses caused by the flood diversion should be made to insure the diversion area to be used effectively to protect more important regions 文摘:对荆江分洪区1998年洪水期间安全转移的调查表明,虽然有分洪预案,但实际转移时仍出现了相当程度的拥挤与混乱.完善分洪转移的组织与管理,已成为分洪区居民1998年转移后关注的焦点.分洪区居民普遍表现出对分洪洪水水情不甚了解,通过各种方式开展有关洪水信息的宣传,提高区内居民的防洪意识,是荆江分洪区未来防洪减灾的重点工作之一.由于是国家为保护更重要的地区而主动分洪,对分洪区因分洪蒙受的损失给予某种形式的补偿已势在必行
8.
Abstract : this paper analyzes causal factors of flood in the middle reaches of changjiang river . due to neglection of environmental management , soil erosion in the upper and middle reaches of the changjiag river , lake sedimentation , large - scale reclamation of marshes , the flood regulation capacity of the lake was descended , and flood stage was risen and prolonged . consequently more and more river levees and lake dikes were reinforced almost every year to prevent the disasters , which made flood level go up and flood period last for more days . the frequency of flood and waterlogging disasters rose and their damage was enlarged . several proposals for flood prevention including agricultural modernization are put forward 文摘: 1998年长江大洪水后开始实施的“平垸行洪,退田还湖”的土地利用调整方案,从长远来说应寻求农业安全且收入逐渐提高条件下的土地利用,长江中游地区应积极推进农业现代化,提高农业劳动生产率,转移,减少分蓄洪区的人口,移民建镇,对区内的土地要促进其规模经营,由优秀的有文化的农民经营,平时只有少量的直接从事农业生产的经营管理人员,农忙时则大量地使用季节性合同工或实现机械化,大洪水时退田还湖,减轻长江干流大洪水的压力,减少分洪与特大洪灾时的损失,这样还可促进避洪、冬季农业等的发展,也有利于长江中上游地区陡坡耕地的退耕还林,还可在粮食充足时进行休耕,在旱灾、粮食紧张时扩大粮食生产?
