So far crops have been destroyed , roads submerged and transportation slowed to a near standstill 目前为止,农作物损失惨重,公路被淹,运输系统几乎完全瘫痪。
When flooding happens , most kinds of rice plants can not get enough oxygen , carbon dioxide or sunlight . but the scientists say crop loss depends on several conditions 当发洪水,大多数水稻植物不可获得足够的氧气,二氧化碳或阳光。但科学家说农作物损失取决于几个条件。
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
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