introduction floods are major disasters worldwide that causes serious damage to agriculture, fisheries, housing and infrastructure. they can also disrupt socio-economic activities. as the severity and frequency of flood events have considerably increased, there is a growing global concern about the need to decrease flood related fatalities and associated economic losses. just in 2010, 178 million...

Climate change and rapid urbanization could possibly increase the vulnerability of Great Lakes Basin, Canada, which is largest surface freshwater system in world. This study explores joint impact climate land-use changes on hydrology a rapidly urbanizing Credit River watershed lets out into Lake Ontario 25 km southwest downtown Toronto, (ON), Canada; we began by classifying urban rural sections...

Timang Gajah Sub Watershed is one of total 12 sub watersheds located in Peusangan Watershed. The condition degraded and it triggers hydrometeorology disaster such as flash flood. record flood events very high the districts watershed. According to BPS 2014 Data, there were 32 occurred Central Aceh, 17 occurring Bener Meriah, 7 Bireuen, 2 North 23 Pidie 4 event Nagan Raya. This reason becomes bac...

The limited flow data is an obstacle that often occurs in the analysis of water availability. To obtain this data, nowadays there are many prediction models for discharge. Remote sensing technology can improve development conventional rainfall–runoff relationship model studies. With technology, it help predict runoff discharge each Sub-watershed. Unda watershed one potential watersheds province...

Fernand MeyerCentre de Morphologie MathématiqueMines-ParisTech () Watersheds, waterfalls, on edge or node weighted graphs 2012 February 29 1 / 201 arXi Introduction The watershed transform is one of the major image segmentation tools [4], used in the community of mathematical morphology and beyond. If the watershed is a successful concept, there is another side of the coin: a number of definiti...

The increase in wildfires across much of Western United States has a significant impact on the water quantity, quality, and sediment large woody debris transport (LWD) within watershed reservoirs. There is need to understand volume fate LWD transported by post-wildfire flows Lake Oroville Reservoir, north Sacramento, California. Here, we combine flow modeling, hydrologic hydraulic modeling asse...

Groundwater discharge sustains the baseflow of alpine headwater streams, which is critical for water supply and aquatic environments in mountainous regions. Periglacial landforms typical headwaters (e.g., talus, moraine, rock glacier, meadows) are important aquifers watersheds. This study examines hydrological function an aquifer complex a small basin Canadian Rockies. The consisting meadow und...