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A controversial decision in 2011 to blow up Mississippi River levees reduced the risk of flooding in a city upstream, lowering the height of the rain-swollen river just before it reached its peak, acc...
The rainfall input is one of the main factors influencing the magnitude of the runoff response during a flood event.Its temporal and spatial distribution significantly contributes to the formation o...
The shape and structure of river channels (channel morphology) are important features of freshwater habitats. However, determination of parameters characterizing the morphology of rivers and flood-pl...
Disaster Management is considered as one of the emerging markets in Public Administration. The GENESIS 2000 project is meant to provide thematic information services to customers  such as the...
FLOOD HAZARD ASSESSMENT AND MONITORING USING GEOGRAPHIC INFORMATION AND REMOTELY SENSED DATA.
Accra has been experiencing periodic flooding that affect properties and lives. The government seeing the dangers involved, commissioned institutions such as Ministry of Works and Housing, Town and ...
The Castelfranco Emilia area is located in the Po Plain. The Panaro River have periodically caused flooding in the study area. The more recent floods took place between 1966 and 1973 (3 events).
In central Europe, floods are natural disasters causing the greatest economic losses. One way to reduce partly the flood-related damage, especially the loss of lives, is a functional objective forecas...
The advent of air-borne laserscan systems capable of recording land elevation with a precision of 15 cm makes it possible to measure rivers cross sectional area with such accuracy as to calculate floo...
Spatial Information is an integral part of flood management practices which include risk management & emergency response processes. Although risk & emergency management activities have their own chara...
In New Brunswick flooding occurs typically during the spring freshet, though, in recent years, midwinter thaws have led to flooding in January or February. Municipalities are therefore facing a pressi...
Flood plain zoning of a river basin is an essential management strategy to regulate land use in order to restrict the damages in frequently flooded areas. The river Subansiri is one of the largest...
Classic approaches for the detection of flooded areas are based on a static analysis of optical images and/or SAR data during and after the event. In this paper, we aim to extract the flooded zones by...
The University of Queensland’s Gatton campus has 2000 more trees thanks to the efforts of more than 70 volunteer planters.
针对现有网络安全设施无法有效防御非对称路由环境下流量规模较大的SYN flood攻击的问题,对SYN flood攻击检测技术和TCP连接管理策略进行研究,提出了一种轻量级攻击检测和混合连接管理策略相结合的防御方法,利用SYN分组比例和目的地址熵进行攻击检测,并根据检测结果对基于SYN的连接管理策略和基于数据的连接管理策略进行灵活切换。实验证明该防御方法能有效地减轻SYN flood攻击对网络安全设...

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