Fish and whole forests died and water became non-potable, turning 30 kilometres of the river system into a moonscape. |
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The Big Hole River is the westernmost tributary stream in the Missouri river system. |
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On a lighter note, Canberra's citizens have been asked to minimise water going into the drains to prevent sewage overflow into the river system. |
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Mackenzie River, major river system in the drainage pattern of northwestern North America. |
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This classification has been expanded to include types of channel patterns that would be observable looking down from above a river system. |
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In spite of its isolation, the park is actually quite accessible through the extensive river system. |
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The Fraser River system produces more salmon than any other river system in the world. |
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Although ridding the whole river system of signals is impracticable, the team may be able to work out how to prevent invasions of strategic points, such as above waterfalls. |
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This tool helps to build trust among member countries. It shows the behaviour of the river system under a range of interventions. |
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It is not known in detail to what extent grayling move around in a river system, though some believe that they follow salmon upriver during spawning to feed on their eggs. |
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It has also significantly advanced IFN methodology because an IFN determination for an ice-covered river system has never before been completed. |
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It is separated from the Trans-Alai subzone by the Karakul fracture, through which flows the Kyzylsu-Surkhob-Vakhsh river system. |
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Senior managers with responsibility for the Alsek and Tatshenshini river system rafted from Haines Junction, Yukon to Dry Bay, Alaska. |
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When a dam is constructed it can have an effect on the water quality of a river system. |
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Visitors begin their journey in the flooded regions and continue through desert areas and the middle course of the river system. |
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The Environment Agency stressed it was a long-term strategy and it was reviewing all the weirs in the river system to see if fish passes could be put in place. |
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Dams and drainage schemes, however, have drastically transformed the landscape and hydrology of the river system. |
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For simplicity, they are divided here by the coastal sections within which each river system discharges to the sea. |
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The voluntary decision to cap diversions of water from the system in 1995 was a momentous one, and the decision to adopt a vision for a healthy river system was a major milestone. |
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A canalized river system, such as the Rideau or Trent-Severn Canal, could qualify a river to become a Canadian heritage river if its control structures or associated buildings possess significant cultural or historical value. |
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The CRI focuses many of its collaborations on the Saint John River, and the development of a framework for understanding the assimilative capacity of the river system is a major initiative. |
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Local environmental impacts from New Zealand's energy production include the loss of environmental and cultural values from the damming of almost ever major river system and many smaller ones. |
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The largest river system in the Atlantic provinces, the Saint John starts out as a wilderness river coursing through the forests of northern Maine. |
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The Margaree-Lake Ainslie river system is characterized by a unique combination of natural and cultural heritage values that reflect a rich history of human settlement on a mosaic of natural landscapes. |
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The Margaree-Lake Ainslie system is the largest river system in Cape Breton and one of the largest in Nova Scotia, with a total length of 120 km and a watershed of 116,537.5 ha. |
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To quantify the effects of water level variations on the river system, the Canadian Meteorological Centre is modelling major abiotic variables such as water depth, currents and waves. |
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The river system has salmon fisheries on many of its tributaries including the Earn, Isla, Ericht, Tummel, Garry, Dochart, Lyon and Eden. |
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The bulge divided the densely populated Celtic settlements along the entire river system in two. |
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This mode of operation is a form of hydraulic capacitance in the river system. |
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The Guadiana river system drains the region. |
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Several people have died on this river system. |
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Consider the dendritic geometry of a river system. |
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There is nothing in Europe remotely like this river system. |
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Noting that there are only a few water monitoring stations in this large and dynamic river system, the Commission questioned whether this sampling strategy can provide scientifically reliable results. |
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At present, the Rhine states are trying to rehabilitate the river system. |
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This description of the Rupert River watershed and river system will include the diversion bay section and the lower reaches, in order to present an overall view of the river. |
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The weir must not represent a physical barrier to fish migration, both locally and throughout the whole river system. If necesary, a fishway is included in the weir. |
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Therefore, much of its history and geography depends on the river system. |
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The nomenclature for cardinal directions of Inuit speakers of Greenland, however, is based on geographical landmarks such as the river system and one's position on the coast. |
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An interweaving network of rivers connected the Nanliu River to the interior, and from this river system ships could use the Ling canal to directly enter the Yangtse River. |
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A drainage basin is the source for water and sediment that moves from higher elevation through the river system to lower elevations as they reshape the channel forms. |
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At this time the river system headwaters lay in the English West Midlands and may, at times, have received drainage from the Berwyn Mountains in North Wales. |
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The weir must not represent a physical barrier to fish migration, both locally and throughout the whole river system. If necessary, a fishway is included in the weir. |
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By the time of the Miocene, a river system had developed in the Upper Rhine Graben, that continued northward and is considered the first Rhine river. |
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The heavily branched river system in Britain enabled the Germanic invaders to quickly penetrate the interior of the island in their small flat boats. |
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The annual spring snowmelt freshets of the Fraser River system pose the principal flood hazard to those occupying its floodplain areas. |
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For instance, the pygmy sculpin is known only from Coldwater Spring, part of the Coosa River system of northeast Alabama. |
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The immediate cause of the flooding is put down to heavy rainfalls earlier in the year in the upper reaches of the Mekong River system. |
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Yambuku Breman peered out at the huge Congo River system as the flight took off. |
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The South Platte River system, which flows east through the Coloradan plateau, is splattered with cattle ranches, sheep pastures, and dairy farms. |
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What we need is a good flush through the Richmond River system. |
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Potential influence of harvest on shovelnose sturgeon populations in the Missouri River system. |
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Smallmouth bass are nonnative predators present in the Pecos River system of New Mexico. |
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There are now eight cable ferries along the Saint John River system in southern New Brunswick. |
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On the Columbia River the Chief Joseph Dam completed in 1955 completely blocks salmon migration to the upper Columbia River system. |
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