Gotowe bibliografie tematyczne / Snowy River

Gotowa bibliografia na temat „Snowy River”

Autor: Grafiati
Data publikacji: 4 czerwca 2021
Data aktualizacji: 19 lutego 2022

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Artykuły w czasopismach na temat "Snowy River"

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Bohince, P. "Snowy River Visions". Literary Imagination 10, nr 2 (27.10.2007): 221–22. http://dx.doi.org/10.1093/litimag/imm117.

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Miller, Claire. "Saving the Snowy River". Frontiers in Ecology and the Environment 1, nr 1 (luty 2003): 9. http://dx.doi.org/10.2307/3867955.

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Hejduk, Agnieszka, i Leszek Hejduk. "Thermal and snow conditions of winters and winter floods on example of Zagożdżonka River". Annals of Warsaw University of Life Sciences - SGGW. Land Reclamation 46, nr 1 (1.06.2014): 3–16. http://dx.doi.org/10.2478/sggw-2014-0001.

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Abstract Thermal and snow conditions of winters and winter floods on example of Zagożdżonka River. Thermal and snowy conditions in Zagożdżonka River catchment during hydrological years 2003-2013 and winter floods are presented in paper. The meteorological and hydrological data, such as maximum, minimum, mean diurnal air temperatures, daily snow cover depth, and water discharge, collected at Czarna station (WULS-SGGW) have been used. Meteorological conditions were analyzed using indexes proposed by Paczos. Temperate cold and extraordinarily low snowy winters has dominated in Zagożdżonka catchment in presented period of time. Winter floods as a result of snowmelt have been observed almost each year, except 2008 when winter was mild and extremely low snowy. The relation between winter severity index (WOz) and winter snowiness index (WSn) has been estimated, as well as the relation between winter snowiness index and maximum discharge (Qmax).
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Griffiths, Tom. "The Man from Snowy River". Thesis Eleven 74, nr 1 (sierpień 2003): 7–20. http://dx.doi.org/10.1177/07255136030741002.

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Waters, Jonathan M., Michael Shirley i Gerard P. Closs. "Hydroelectric development and translocation of Galaxias brevipinnis: a cloud at the end of the tunnel?" Canadian Journal of Fisheries and Aquatic Sciences 59, nr 1 (1.01.2002): 49–56. http://dx.doi.org/10.1139/f01-195.

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Two major drainages of southeastern Australia, the Snowy River and the Murray River, were artificially linked by a major hydroelectric project during the early 20th century. This development diverts Snowy River flow into tributaries of the Murray River via a series of extensive tunnels. In 1990, fish surveys of the upper Murray River system recorded Galaxias brevipinnis, an aggressive migratory species previously unrecorded from the drainage. We used genetic analysis to discriminate between alternative hypotheses for Murray River G. brevipinnis: (i) anthropogenic translocation via the Snowy River diversion or (ii) a previously undiscovered natural population. Landlocked G. brevipinnis from the Murray River (43 fish, eight control region haplotypes) and Snowy River (39 fish, 11 haplotypes) exhibit similar levels of mtDNA diversity, share six haplotypes, and are not significantly differentiated for microsatellite loci (p = 0.0884). Coastal samples exhibit higher haplotypic diversity (40 fish, 20 haplotypes) but share only three haplotypes with Murray River and are significantly differentiated from Murray River samples for microsatellite loci (p = 0.0008). Our data are consistent with the translocation hypothesis but are generally inconsistent with a natural origin for Murray River G. brevipinnis. The suggested human-mediated translocation represents a risk to native fauna.
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Erskine, W. D., L. M. Turner, N. Terrazzolo i R. F. Warner. "Recovery of the Snowy River: Politics and River Rehabilitation". Australian Geographical Studies 37, nr 3 (listopad 1999): 328–29. http://dx.doi.org/10.1111/1467-8470.00091.

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Brooks, Andrew J., Matthew Russell, Robyn Bevitt i Matthew Dasey. "Constraints on the recovery of invertebrate assemblages in a regulated snowmelt river during a tributary-sourced environmental flow regime". Marine and Freshwater Research 62, nr 12 (2011): 1407. http://dx.doi.org/10.1071/mf11128.

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The impacts of river regulation on aquatic biota have been extensively studied, but long-term assessments of the restoration of biota by environmental flows and the principal mechanisms of recovery have rarely occurred. We assessed whether the provision of an environmental flow regime (EFR) via the decommissioning of an aqueduct on a tributary stream altered downstream macroinvertebrate assemblages in the highly regulated Snowy River, Australia. Macroinvertebrate assemblages of the Snowy River, reference and control sites remained distinct despite the provision of environmental flows. Invertebrate assemblages detrimentally affected by regulation probably remained impaired due to either constraints on colonisation from the tributary stream (dispersal constraints) or unsuitable local environmental conditions in the Snowy River caused by flow regulation (e.g. high levels of fine sediments, elevated temperature regime) suppressing new colonists or recovery of extant populations. Our study showed that restoration may be ineffective if EFRs are too small to ameliorate local environmental factors constraining the recovery of affected biota. Other barriers to recovery, such as dispersal constraints, also need to be overcome. Successful restoration of regulated rivers using environmental flows requires an understanding of the mechanisms and pathways of recovery, together with identification and amelioration of any potential barriers to recovery.
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McLean, Errol J., i Jon B. Hinwood. "Response of the Snowy River Estuary to two environmental flows". Proceedings of the Royal Society of Victoria 127, nr 2 (2015): 28. http://dx.doi.org/10.1071/rs15016.

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The Snowy River is a major river in south-eastern Australia, discharging to the Tasman Sea via a barrier estuary, with its entrance constricted by marine sands. Since the construction of the Snowy Mountains Scheme, river flows have not been sufficient to maintain the river channel. A program of environmental flow releases (EFR) is returning water to the river to restore the fluvial reaches and is now trialling flow regimes that may also benefit the estuarine reaches. This paper documents the response of the estuarine segments of the Snowy River to two EFRs; the release in 2010 was designed to scour the upper reaches of the Snowy River while the larger 2011 release was intended to extend the scouring downstream. For each release, the effects on the entrance morphology, tides and salinity through the flow peak and recovery are described. Each EFR caused minor increases in depth and very minor longshore movement of the entrance channel, although each EFR had been preceded by a larger fresh flow that would have scoured the channels. The small increase in fresh water inflow in the 2010 EFR pushed salinity contours seawards and steepened vertical salinity gradients. The larger inflow in the 2011 EFR purged the upper estuary of saltwater. After the peak flow, salinity recovery was rapid in the principal estuarine channels but took weeks where poorly connected wetlands could store fresh flood waters. Critical flows for scouring the entrance and purging salinity are estimated.
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Hinwood, Jon B., i Errol J. McLean. "Large wood in the Snowy River estuary, Australia". Geomorphology 279 (luty 2017): 209–25. http://dx.doi.org/10.1016/j.geomorph.2016.10.023.

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Ma, X., H. Kawase, S. Adachi, M. Fujita, H. G. Takahashi, M. Hara, N. Ishizaki i in. "Simulating river discharge in a snowy region of Japan using output from a regional climate model". Advances in Geosciences 35 (2.07.2013): 55–60. http://dx.doi.org/10.5194/adgeo-35-55-2013.

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Abstract. Snowfall amounts have fallen sharply along the eastern coast of the Sea of Japan since the mid-1980s. Toyama Prefecture, located approximately in the center of the Japan Sea region, includes high mountains of the northern Japanese Alps on three of its sides. The scarcity of meteorological observation points in mountainous areas limits the accuracy of hydrological analysis. With the development of computing technology, a dynamical downscaling method is widely applied into hydrological analysis. In this study, we numerically modeled river discharge using runoff data derived by a regional climate model (4.5-km spatial resolution) as input data to river networks (30-arcseconds resolution) for the Toyama Prefecture. The five main rivers in Toyama (the Oyabe, Sho, Jinzu, Joganji, and Kurobe rivers) were selected in this study. The river basins range in area from 368 to 2720 km2. A numerical experiment using climate comparable to that at present was conducted for the 1980s and 1990s. The results showed that seasonal river discharge could be represented and that discharge was generally overestimated compared with measurements, except for Oyabe River discharge, which was always underestimated. The average correlation coefficient for 10-year average monthly mean discharge was 0.8, with correlation coefficients ranging from 0.56 to 0.88 for all five rivers, whereas the Nash-Sutcliffe efficiency coefficient indicated that the simulation accuracy was insufficient. From the water budget analysis, it was possible to speculate that the lack of accuracy of river discharge may be caused by insufficient accuracy of precipitation simulation.
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Rozprawy doktorskie na temat "Snowy River"

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Tilleard, John. "River channel adjustment to hydrologic change /". Connect to thesis, 2001. http://eprints.unimelb.edu.au/archive/00000241.

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MacGregor, Angus James. "A palaeoecological reconstruction of the Lower Snowy River, East Gippsland, Victoria : environmental response to climate change, land use, and river regulation /". Title page, contents and abstract only, 2001. http://web4.library.adelaide.edu.au/theses/09AEVH/09aevhm147.pdf.

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Rose, Teresa, i n/a. "AN INTERDISCIPLINARY STUDY INTO THE IMPACTS OF FLOW REGULATION ON AN UPLAND GRAVEL BED RIVERINE ENVIRONMENT: A TRIBUTARY CONFLUENCE IN THE SNOWY RIVER DOWNSTREAM OF JINDABYNE DAM, AUSTRALIA". University of Canberra. Cooperative Research Centre for Freshwater Ecology, 1999. http://erl.canberra.edu.au./public/adt-AUC20080917.153237.

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Inter-Basin-Water Transfers significantly reduce flow and sediment regimes to the downstream ecosystem effecting differential channel adjustment at various locations. It is not known how macroinvertebrates adjust to flow regulation, either spatially or temporally, because research is lacking into how morphological adjustment affects benthic habitat. Feedback mechanisms that initiate the adjustment process must first be identified, then the effect on benthic habitat becomes apparent, thus, providing a link to macroinvertebrate response. Since regulation there has been a 95% reduction in flow volume, a complete downward shift in both the flow duration and flood frequency curves and a 194% increase in flow constancy compared to the pre- dam period. Furthermore, Jindabyne Dam traps 99.9% of the total incoming sediment load. Upstream of the tributary the dominant river response was accommodation adjustment with subsequent contraction of the river channel. Associated feedback mechanisms were ?armouring? and vegetation encroachment. Downstream of the tributary response was more complex, with channel contraction through aggradation and specifically the formation of a tributary mouth bar and fan, mid channel lobate bar, transverse bar and in-channel bench. Associated feedback mechanisms were interactions between vegetation and sediment; channel morphology, flow and sediment distribution; and sediment distribution, flow and channel morphology. These processes have had site specific and reach scale impacts on benthic habitat. Macroinvertebrate response to flow regulation was habitat specific (riffle or edge) and seemed to correspond to either site, or reach scale morphological adjustment, whereas, flow constancy seemed to affect edge macroinvertebrates throughout both reaches. Spatially, macroinvertebrates have not adjusted to the post- dam flow regime and temporally, macroinvertebrates have not recovered 30 years after the closure of Jindabyne Dam. How physical processes change habitats and how these impact on a river?s ecology and at what scale, are important considerations in river management.
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Bradbeer, David Ross. "Lesser Snow Geese and agricultural habitat use on the Fraser River delta". Thesis, University of British Columbia, 2007. http://hdl.handle.net/2429/31864.

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Lesser Snow Geese winter on the Fraser River delta of south-western British Columbia and feed on upland agricultural crops. With the recent loss of foreshore marsh habitat adjacent to the Vancouver International Airport, agricultural habitats have become more important. The loss of foreshore habitat, combined with a growing Snow Goose population, will increase the grazing pressure the birds exert on farm fields in West Delta. Because Snow Geese can overgraze perennial forage grasses, conflicts with farmers will likely escalate. Providing foraging opportunities for Snow Geese while minimizing the conflict between the geese and Delta farmers should be the goal of management efforts. To accomplish these goals, the Alaksen National Wildlife Area (ANWA) and Greenfields cover crop program must be managed in a way that attracts Snow Geese to these areas. From 1995 to 2000 Snow Geese used the Alaksen National Wildlife Area during both the fall and late winter hunting seasons. Fewer geese fed outside the Alaksen National Wildlife Area during open hunting seasons compared to when the seasons were closed. Snow Geese used perennial forage, cover crops, potato, and grain between 1995 and 2000. Between October 2005 and April 2006,1 documented patterns of agricultural field use on Westham Island and Brunswick Point and assessed how crop type, hunting, and field size influenced those patterns. I used foraging theory as a framework to assess how temporal changes in the quality and quantity of food influenced crop use. The main determinant of field use was crop type. Nutrient content appeared to be important to the order of crop use. Snow Geese used the crops that contained the highest concentrations of crude protein (cover crops) and simple carbohydrates (potatoes and barley grain) first in the fall and early winter. Perennial forage crops contained the highest concentration of indigestible crude fibre and were not used until the higher quality crops were depleted. Absolute crop biomass did not seem to influence crop use patterns because Snow Geese initially ignored perennial forage fields that contained more biomass than cover crop and potato fields. In March and April Snow Geese continued to use perennial forage fields, but also grain stubble and cover crop fields. Use of these fields may have been related to the presence of newly sprouting forbs and grasses. Snow Geese moved outside of the Alaksen National Wildlife Area despite an open hunting season in November 2005. Food depletion within the Alaksen National Wildlife Area may force Snow Geese to tolerate hunting pressure and was likely a factor that caused the geese to use fields outside the area.
Land and Food Systems, Faculty of
Graduate
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Larson, Robert, i University of Lethbridge Faculty of Arts and Science. "Modelling climate change impacts on mountain snow hydrology, Montana-Alberta". Thesis, Lethbridge, Alta. : University of Lethbridge, Faculty of Arts and Science, 2008, 2008. http://hdl.handle.net/10133/669.

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A modelling approach focused on snow hydrology was developed and applied to project future changes in spring streamflow volumes in the St. Mary River headwaters basin, Montana. A spatially distributed, physically-based, hydrometeorological and snow mass balance model was refined and used to produce snow water equivalent (SWE) and rainfall surfaces for the study watershed. Snowmelt runoff (SR) and effective rainfall runoff (RR) volumes were compiled for the 1961-2004 historical period. A statistical regression model was developed linking spring streamflow volume (QS) at Babb, Montana to the SR and RR modelled data. The modelling results indicated that SR explained 70% of the variability in QS while RR explained another 9%. The model was applied to climate change scenarios representing the expected range of future change to produce annual QS for the period 2010-2099. Compared to the base period (1961-1990), average QS change ranged from -3% to -12% for the 2020s period. Percent changes increased to between -25% and -32% for the 2050s, and -38% and -55% for the 2080s. Decreases in QS also accompanied substantial advances in the onset of spring snowmelt. Whereas the spring pulse onset on average occurred on April 8 for the base period, it occurred 36 to 50 days earlier during the 2080s. The findings suggest that increasing precipitation will not compensate for the effects of increasing temperature in watershed SWE and associated spring runoff generation. There are implications for stakeholder interests related to ecosystems, the irrigation industry, and recreation.
xii, 136 leaves : ill. ; 28 cm. --
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Böckelmann, Uta. "Description and characterization of bacteria attached to lotic organic aggregates (river snow) in the Elbe River of Germany and the South Saskatchewan River of Canada". [S.l.] : [s.n.], 2001. http://deposit.ddb.de/cgi-bin/dokserv?idn=96442097X.

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Dery, Stephen J. "The role of blowing snow in the hydrometeorology of the Mackenzie River Basin /". Thesis, McGill University, 2001. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=36909.

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Despite being ubiquitous in the Mackenzie River Basin (MRB) of Canada, the role of snow in its energy and water budgets are still open to much speculation. This thesis presents a multi-scale analysis of the contribution of blowing snow to the hydrometeorology of the MRB. A climatology of adverse wintertime weather events is first presented and demonstrates that blowing snow events are rare within the forested sections of the MRB but become more frequent in the northern parts of the basin covered by Arctic tundra. It is these areas which experience the largest impacts of blowing snow transport and sublimation due to large-scale processes. To further assess the mesoscale and microscale effects of blowing snow to the northern regions of the MRB, the development of a bulk blowing snow model is then described. The single- and double-moment versions of the PIEKTUK blowing snow model are shown to produce equivalent results as a previous spectral version of the numerical model while operating about 100 times faster. The application of the double-moment PIEKTUK model (PIEKTUK-D) to a Canadian Arctic tundra site near the northern tip of the MRB reveals that blowing snow sublimation depletes ≈3 mm snow water equivalent (swe) from the snowpack over a period of 210 days during the winter of 1996/1997 at Trail Valley Creek, Northwest Territories. Various assumptions on the state of the background thermodynamic profiles and their evolution during blowing snow, however, can yield significantly higher (>300%) rates of sublimation over the same period. PIEKTUK-D is then coupled to the Mesoscale Compressible Community (MC2) model for an interactive simulation of a ground blizzard at Trail Valley Creek. This coupled mesoscale simulation reveals that moistening and cooling of near-surface air associated with blowing snow sublimation is observed but mitigated in part by advective and entrainment processes. Combined, blowing snow sublimation and mass divergence are then shown to rem
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MacDonald, Matthew Kenneth. "Hydrometeorological response to chinook winds in the South Saskatchewan River Basin". Thesis, University of Edinburgh, 2016. http://hdl.handle.net/1842/19561.

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The South Saskatchewan River Basin (SSRB) is amongst the largest watersheds in Canada. It is an ecologically diverse region, containing Montane Cordillera, Boreal Plains and Prairie ecozones. The SSRB is subject to chinooks, which bring strong winds, high temperatures and humidity deficits that alter the storage of water during winter. Approximately 40% of winter days experience chinooks. Ablation during chinooks has not been quantified; it is not known how much water evaporates, infiltrates or runs off. The aim of this thesis is to characterise the spatial variability of surface water fluxes as affected by chinooks over SSRB subbasins and ecozones. The objectives are addressed using detailed field observations and physically based land surface modelling. Eddy covariance was deployed at three prairie sites. During winter chinooks, energy for large evaporative fluxes were provided by downward sensible heat fluxes. There was no evidence of infiltration until March. The Canadian Land Surface Scheme (CLASS) coupled to the Prairie Blowing Snow Model (PBSM) was used as the modelling platform. A multi-physics version of CLASSPBSM was developed, consisting of two parameterisation options each for sixteen processes. Field observations were used to evaluate each of the configurations. Three parameterisations provide both best snow and best soil water simulations: iterative energy balance solution, air temperature and wind speed based fresh snow density and de Vries’ soil thermal conductivity. The model evaluation highlighted difficulties simulating evaporation and uncertainty in simulating infiltration into frozen soils at large scales. A single model configuration is selected for modelling the SSRB. Modelling showed that the SSRB generally experiences no net soil water storage change until March, confirming field observations. Chinooks generally reduce net terrestrial water storage, largely due to snowmelt and subsequent evaporation and runoff. The Prairie ecozone is that which is most strongly affected by chinooks. The Montane Cordillera ecozone is affected differently by chinooks; blowing snow transport increases during winter and runoff increases during spring. The Lower South Saskatchewan is the subbasin most affected by chinooks. The Red Deer is the subbasin least affected by chinooks.
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Rahman, Mohammed Mizanur. "Application of SWAT for Impact Analysis of Subsurface Drainage on Streamflows in a Snow Dominated Watershed". Thesis, North Dakota State University, 2011. https://hdl.handle.net/10365/29555.

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The wet weather pattern since the early 1990's has created two problems for the people living in the Red River Valley (RRV): (1) wet field conditions for farmers and (2) more frequent major spring floods in the Red River system. Farmers in the region are increasingly adopting subsurface drainage practice to remove excess water from their fields to mitigate the first problem. However, it is not clear whether subsurface drainage will deteriorate or mitigate the spring flood situation, the second problem. The Soil and Water Assessment Tool (SWAT) model was applied to evaluate the impacts of tile drainage on the Red River's streamflows. The model was calibrated and validated against monthly streamflows at the watershed scale and against daily tile flows at the field scale. The locations and areas of the existing and potential tile drained (PTD) areas were identified using a GIS based decision tree classification method. The existing and maximum PTD areas were found to be about 0.75 and 17.40% of the basin area, respectively. At the field scale, the range of Nash-Sutcliffe efficiency (NSE) for model calibration and validation was 0.34-0.63. At the watershed scale, the model showed satisfactory performance in simulating monthly streamflows with NSE ranging from 0.69 to 0.99, except that the model under-predicted the highest spring flood peak flows in three years. The results of modeling a 100% tiled experimental field showed that about 30-40% of water yield was produced as tile flow. Surface runoff and soil water content decreased about 34% and 19%, respectively, due to tile drainage. However, the impact of subsurface drainage on evapotranspiration (ET) and water yield was mixed. ET slightly decreased in a wet year and slightly increased in a dry year, while the pattern for water yield was opposite to that of ET. The watershed-scaled modeling results showed that a tiling rate of 0.75-5.70% would not have significant effects on the monthly average streamflows in the Red River at Fargo. For the 17.40% tiling rate, the streamflow in the Red River at Fargo might increase up to 1% in April and about 2% in Fall (September to November), while decreasing up to 5% in the remaining months. This SWAT modeling study helped to better understand the impact of subsurface drainage on the water balance and streamflows in the Red River of the North basin. The findings will also help watershed managers in making decisions for the purpose of managing agricultural drainage development in the RRV and other snow dominated watersheds around the world.
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Antifeau, Theodore Danial. "The significance of snow and arboreal lichen in the winter ecology of mountain caribou (Rangifer tarandus caribou) in the North Thompson Watershed of British Columbia". Thesis, University of British Columbia, 1987. http://hdl.handle.net/2429/26160.

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The winter ecology of mountain caribou (Rangifer tarandus caribou) in the North Thompson watershed of British Columbia was investigated over winters 1978-79 and 1979-80. The main objective of the study was to evaluate caribou movements and habitat use in relation to indices of energy cost of locomotion in snow and to forage availability, especially arboreal lichens. These data were collected in habitats from valley bottom to alpine throughout winter. Largely because of their high arboreal lichen productivity, mature forests are regarded by wildlife managers as essential winter habitat of caribou, leading to conflicts with forest harvesting. Data were compared between mature forests and other habitat types, to evaluate their importance to caribou. An index of caribou locomotion cost in snow was caribou track depth in snow. A significant regression between caribou track depth and human sinking depth in snow permitted an estimate of caribou locomotion costs in all habitats. Locomotion costs often were greater in cutovers than in mature forests, and broadly increased with elevation; while temporal trends were cyclical, due to alternating accumulations of fresh, soft snow followed by settlement and maturation of the surface snow. Analysis of fecal and rumen samples, and feeding-site inspections were used to determine caribou winter food habits. Arboreal lichens (Alectoria sp. and Bryoria spp.) dominated the diet by mid winter because terrestrial forage availability declined due to deep and crusted snowpacks. For each habitat, the absolute abundance of arboreal lichen was inventoried, and then this data together with snowpack measurements were used to estimate the relative availability of arboreal lichen over winter. Arboreal lichen availability was greatest in mature forests, and generally increased with elevation; it also increased within habitats as snow deepened and elevated caribou to higher forest canopy levels where greater quantities of lichen occurred. For the first time, radio telemetry was used to determine mountain caribou movements and habitat use. Observations of non-radiocollared caribou were also used in some analyses. In both used and unused habitats, estimated energy costs of locomotion and the availability of arboreal lichen were treated as indices of energy expenditure and of energy intake of foraging. These indices were qualitatively integrated in a net energy balance relationship to evaluate caribou movements and habitat use. Caribou appeared to follow a general optimizing strategy, balancing their energy expenditure for locomotion in snow against the energy available from forage, when both terrestrial and arboreal forages are considered. Throughout winter, caribou preferably used mature forests, which offered much greater energetic benefits than cutovers and immature forests. As snow in subalpine (Engelmann Spruce - Subalpine Fir Zone) and alpine summer habitats deepened over early winter, caribou migrated to lower subalpine and lower slope and valley (Interior Cedar - Hemlock Zone), mature forest habitats. Caribou locomotion conditions and forage availability, primarily of terrestrial forages, were most favourable at these lower elevations, despite lower arboreal lichen availability, because of snowfall interception by the forest canopy and lower snowfall. Firmer, mid-winter snowpack conditions allowed caribou to reascend to late winter range in higher elevation subalpine forests, which, because of greater arboreal lichen availabilities combined with moderated locomotion conditions, became the most favourable habitats. Minor elevational shifts during this period occurred in response to fluctuations in locomotion conditions caused by cycles of snow accumulation and snow settlement. This study confirmed that mature forests are required habitat for caribou throughout winter, by providing critical arboreal lichen forage, and compared to cutovers, having lower locomotion costs and greater availability of terrestrial forage. Proposed forest reserves above 1680 m elevation in the upper subalpine are insufficient therefore to ensure essential caribou winter habitat. Mature forests from valley bottoms to the lower subalpine must also be reserved.
Land and Food Systems, Faculty of
Graduate
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Książki na temat "Snowy River"

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Parv, Valerie. Snowy River man. London: Mills & Boon, 1988.

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B, Paterson A. Snowy river riders. London: Angus & Robertson, 1991.

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Freya, Blackwood, red. The Man from Snowy River. Lindfield, N.S.W: Scholastic Press, 2004.

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Michell, Elyne. The man from snowy river. North Ryde: Angus and Robertson, 1988.

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B, Paterson A. The man from Snowy River. Sydney: D.J. Harwood & Ass., 1993.

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Miriel, Lenore, red. Ruby Camp: A Snowy River series. North Melbourne, Vic: Spinifex Press, 1998.

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Refshauge, W. F. Searching for the man from Snowy River. North Melbourne, Vic: Arcadia, 2012.

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B, Paterson A. The man from Snowy River and other verses. London: Angus & Robertson, 1987.

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B, Paterson A. The man from Snowy River & other verses: Australia's best loved poetry collection. Sydney, NSW: Angus & Robertson, 1995.

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Fort Stanton-Snowy River Cave National Conservation Area Act: Report (to accompany S. 260). [Washington, D.C: U.S. G.P.O., 2007.

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Części książek na temat "Snowy River"

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Hall, Dorothy K., i Jaroslav Martinec. "Lake and river ice". W Remote Sensing of Ice and Snow, 82–108. Dordrecht: Springer Netherlands, 1985. http://dx.doi.org/10.1007/978-94-009-4842-6_5.

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Thakur, Praveen K. "Snow Melt Runoff Status in Part of Ganga Basin". W Our National River Ganga, 241–60. Cham: Springer International Publishing, 2013. http://dx.doi.org/10.1007/978-3-319-00530-0_10.

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Lang, H. "Forecasting Meltwater Runoff from Snow-Covered Areas and from Glacier Basins". W River Flow Modelling and Forecasting, 99–127. Dordrecht: Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-4536-4_5.

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Yang, Daqing, Yuanyuan Zhao, Richard Armstrong, Mary J. Brodzik i David Robinson. "Yukon River Discharge Response to Seasonal Snow Cover Change". W Arctic Hydrology, Permafrost and Ecosystems, 263–85. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-50930-9_9.

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Soni, Chetna, Arpana Chaudhary i Chilka Sharma. "Snow Cover Monitoring Using Topographical Parameters for Beas River Catchment Area". W Mapping, Monitoring, and Modeling Land and Water Resources, 297–310. First edition. | Boca Raton : CRC Press, 2021.: CRC Press, 2021. http://dx.doi.org/10.1201/9781003181293-19.

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Singletary, Loretta, i Kelley Sterle. "Participatory Research to Assess the Climate Resiliency of Snow-Fed River Dependent Communities". W Addressing Climate Change at the Community Level in the United States, 83–98. New York, NY : Routledge, 2019. | Series: The community development research and practice series ; Volume 9: Routledge, 2018. http://dx.doi.org/10.4324/9781351211727-6.

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Bailey, Janette-Susan. "“Battle of the Rivers,” Battle of the Stories: Dust Bowls, Dams, TVAs, and a Snowy Mountains Scheme". W Dust Bowl, 237–83. New York: Palgrave Macmillan US, 2016. http://dx.doi.org/10.1057/978-1-137-58907-1_7.

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Rani, Seema, i S. Sreekesh. "An Analysis of Pattern of Changes in Snow Cover in the Upper Beas River Basin, Western Himalaya". W Geostatistical and Geospatial Approaches for the Characterization of Natural Resources in the Environment, 899–903. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-18663-4_139.

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Singh, Dhiraj Kumar, Hemendra Singh Gusain, Sanjay Kumar Dewali, Reet Kamal Tiwari i Ajay Kumar Taloor. "Analysis of Snow Dynamics in Beas River Basin, Western Himalaya Using Combined Terra–Aqua MODIS Improved Snow Product and in Situ Data During Twenty-First Century". W Water, Cryosphere, and Climate Change in the Himalayas, 115–28. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-67932-3_7.

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Kayastha, Rijan Bhakta, i Ahuti Shrestha. "Snow and Ice Melt Contribution in the Daily Discharge of Langtang and Modi Rivers, Nepal". W Environmental Change in the Himalayan Region, 1–21. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-03362-0_1.

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Streszczenia konferencji na temat "Snowy River"

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Spilde, Michael N., Jason C. Kimble, Diana E. Northup i Penelope J. Boston. "IN THE LAND OF BLACK AND WHITE, MICROBIAL DEPOSITION OF FERROMANGANESE ON THE WALLS OF SNOWY RIVER, FORT STANTON CAVE, NEW MEXICO". W GSA Annual Meeting in Phoenix, Arizona, USA - 2019. Geological Society of America, 2019. http://dx.doi.org/10.1130/abs/2019am-341106.

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Macquarie, Charles, i Julie Etra. "Snow Creek Stream and Wetland Restoration Project". W Wetlands Engineering and River Restoration Conference 2001. Reston, VA: American Society of Civil Engineers, 2001. http://dx.doi.org/10.1061/40581(2001)97.

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Satoh, Masashi, Mikio Sasaki i Takahiro Takeuchi. "Calculation of Water That Flows in River in North District, Japan". W ASME/JSME 2003 4th Joint Fluids Summer Engineering Conference. ASMEDC, 2003. http://dx.doi.org/10.1115/fedsm2003-45708.

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In this study, two models for snow and snowmelt were extended. Using those models, the calculation of water flowing in river was carried out. The results were compared with the observations. The outflow estimated by using the snow model in winter is in good agreement with the observations, and the snowmelt runoff predicted by using the snowmelt model in spring, April, May and June, is also at the good accuracy. The snowmelt runoff starts increasing from the early April, and it reaches the peak in the early May.
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Cooper, Thomas, Juan Diego Montenegro i Kirsten Tilleman. "Bridges to Prosperity Llapallapani Suspension Pedestrian Bridge, Llapallapani, Bolivia". W IABSE Conference, Kuala Lumpur 2018: Engineering the Developing World. Zurich, Switzerland: International Association for Bridge and Structural Engineering (IABSE), 2018. http://dx.doi.org/10.2749/kualalumpur.2018.0252.

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<p>This paper discusses the conceptualization, design and locally-appropriate construction, and development of the Llapallapani Pedestrian Bridge. At 128-meters, the suspension footbridge is located in the Andes Mountains, in the central Bolivian municipality of Llapallapani. The bridge was completed in 2015 and provides safe access for children up and down the valley to go to school without having to wade through the Anquioma River, which flows very high during the snow melt runoff season. It also provides safe, year-round access for residents to transport produce and other goods across the river, to and from markets in nearby communities.</p>
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Ali, Syeda Saleha Fatim, Syed Amer Mehmood, Mujtaba Hassan i Adil Latif. "River Runoff Modelling Through Geospatial Techniques-A Case Study of Snow and Glacier Fed Astore River Basin, Northern Pakistan". W 2019 Sixth International Conference on Aerospace Science and Engineering (ICASE). IEEE, 2019. http://dx.doi.org/10.1109/icase48783.2019.9059146.

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Li, Haojie, Hongyi Li i Jian Wang. "Area Change of Snow and Ice in the Babao River Basin, Tibetan Plateau". W IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium. IEEE, 2019. http://dx.doi.org/10.1109/igarss.2019.8898368.

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Wang, Bronwen, Larry Gough, Todd Hinkley, John Garbarino i Paul Lamothe. "Trace Metal Concentrations in Snow From the Yukon River Basin, Alaska and Canada". W World Water and Environmental Resources Congress 2005. Reston, VA: American Society of Civil Engineers, 2005. http://dx.doi.org/10.1061/40792(173)263.

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Doupe, J. T., i W. R. Livingstone. "Response, Remediation and Risk Management of a Crude Oil Pipeline Spill". W 1998 2nd International Pipeline Conference. American Society of Mechanical Engineers, 1998. http://dx.doi.org/10.1115/ipc1998-2117.

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In December 1995, an oil spill was discovered along a section of pipeline located near the bank of a major river, less than 1 km upstream of the water supply intake of a southern Alberta community. The spill, which involved light crude oil, was observed at ground surface over an area of approximately 3 000 m2 at the top of the river slope and had also migrated downslope through the subgrade soils and along the groundwater table toward the river. The initial emergency response activities consisted of removing and disposing of oil-stained vegetation and snow, and the containment and recovery of free oil pooled on ground surface. Subsequent subsurface assessments involved the drilling of test holes and boreholes, and installation of groundwater monitoring/recovery wells. Based on the results of these assessments, a remedial action plan was developed. As part of this plan, some of the impacted soils were excavated and placed in lined treatment cells for bioremediation. The limits of the excavation were based on field screening measurements and on soil clean-up criteria developed through an assessment of the human health risk and ecological impacts. Investigations conducted at the site also indicated that phase-separated crude oil had migrated further downslope and had accumulated at the water table within the flood plain sediments adjacent to the river. Therefore, remediation systems were installed to recover the oil, recover and treat the impacted groundwater, and prevent further migration of the impacted groundwater and oil toward the river. Impacted groundwater recovered from the flood plain deposits was treated onsite and was then injected back into the flood plain deposits via an infiltration gallery. The performance of the pumping and remediation systems was monitored regularly and water samples were recovered from the treatment system, selected monitoring wells and the river. Based on the results of these analyses, the quality of local groundwater steadily improved and the zone of impacted water was effectively contained.
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GIURGIU, Diana-Alexandra, Andreea-Violeta TUDORACHE i Adrian MIREA. "A Blizzard Episode in Oltenia (S-W Romania)". W Air and Water – Components of the Environment 2021 Conference Proceedings. Casa Cărţii de Ştiinţă, 2021. http://dx.doi.org/10.24193/awc2021_02.

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Blizzard phenomena is a complex atmospheric event, in which the snow that falls or has fallen is blown away by the wind, so that the visibility decrease significant enough and the assessment of the simultaneous snow fall is impossible (Țîșlea, D. et al. 1965). The region of Oltenia is featured by a climate with Mediterranean influences, with the dominance of northwest and east winds (Roșu, Al. Et al. 1971). The contact between the cold and the warm air masses leads to the increase of the horizontal baric gradient, which causes strong wind intensification. Due to the geographical position of the Carpathian chain, the penetration of colder and denser air is directed towards the east and the south of Romania, thereby has an impact on the study area (***Climate of Romania 2008). Out of all the natural phenomena during the cold season, blizzard is by far the most versatile, with a heavily impact on society and environment (Teodoreanu 2004). The purpose of this paper is to emphasize the hydro meteorological outcome of the 2018 blizzard episode from February 24#$ to March 2%&. In order to achieve this, we will identify the spatial and temporal variability of the hazard in the region of Oltenia, the atmospheric mechanism of this late blizzard occurrence, its climatic characteristics and the consequences on the rivers runoff regime. We will analyze the synoptic conditions under which the blizzard appeared, the recorded meteorological data and a series of hydrological data from the stations located on the main rivers (Jiu, Olt and Danube) in order to determine the synoptic weather pattern, the successive number of days with blizzard, the dominant direction and the average and maximum wind speed, the average and maximum amount of precipitation, as well as for the thickness of snow layer and the daily liquid levels and flows.
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Gao, Jie, Guangqian Wang, Xudong Fu, Hao Wang i Tongliang Gong. "Research on Spatial and Temporal Distribution of Snow Cover in Yangbajain Basin of Lhasa River Basin Based on MODIS Snow Product". W 2010 International Conference on Multimedia Technology (ICMT). IEEE, 2010. http://dx.doi.org/10.1109/icmult.2010.5631038.

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Raporty organizacyjne na temat "Snowy River"

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Dickerson-Lange, Susan. Cedar River Watershed Forest Snow Observations. Consortium of Universities for the Advancement of Hydrologic Science, Inc. (CUAHSI), maj 2015. http://dx.doi.org/10.4211/his-data-cedarriverforestsnow.

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Letcher, Theodore, Carrie Vuyovich i Jennifer Jacobs. Improving snow estimates over the Red River basin during the spring using empirical relationships between satellite snow water equivalent and snow-covered area. Engineer Research and Development Center (U.S.), grudzień 2019. http://dx.doi.org/10.21079/11681/35013.

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Wagner, Anna, Christopher Hiemstra, Glen Liston, Katrina Bennett, Dan Cooley i Arthur Gelvin. Changes in climate and its effect on timing of snowmelt and intensity-duration-frequency curves. Engineer Research and Development Center (U.S.), sierpień 2021. http://dx.doi.org/10.21079/11681/41402.

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Snow is a critical water resource for much of the U.S. and failure to account for changes in climate could deleteriously impact military assets. In this study, we produced historical and future snow trends through modeling at three military sites (in Washington, Colorado, and North Dakota) and the Western U.S. For selected rivers, we performed seasonal trend analysis of discharge extremes. We calculated flood frequency curves and estimated the probability of occurrence of future annual maximum daily rainfall depths. Additionally, we generated intensity-duration-frequency curves (IDF) to find rainfall intensities at several return levels. Generally, our results showed a decreasing trend in historical and future snow duration, rain-on-snow events, and snowmelt runoff. This decreasing trend in snowpack could reduce water resources. A statistically significant increase in maximum streamflow for most rivers at the Washington and North Dakota sites occurred for several months of the year. In Colorado, only a few months indicated such an increase. Future IDF curves for Colorado and North Dakota indicated a slight increase in rainfall intensity whereas the Washington site had about a twofold increase. This increase in rainfall intensity could result in major flood events, demonstrating the importance of accounting for climate changes in infrastructure planning.
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Skahill, Brian, Angela Duren, Luciana Cunha i Chris Bahner. Spatial analysis of precipitation and snow water equivalent extremes for the Columbia River Basin. Engineer Research and Development Center (U.S.), lipiec 2020. http://dx.doi.org/10.21079/11681/37255.

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Giovando, Jeremy, Chandler Engel, Steven Daly, Michael Warner, Daniel Hamill i Evan Heisman. Wintertime snow and precipitation conditions in the Willow Creek watershed above Ririe Dam, Idaho. Engineer Research and Development Center (U.S.), maj 2021. http://dx.doi.org/10.21079/11681/40479.

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The Ririe Dam and Reservoir project is located on Willow Creek near Idaho Falls, Idaho, and is important for flood risk reduction and water supply. The current operating criteria is based on fully storing a large winter runoff event. These winter runoff events are generally from large storm events, termed atmospheric rivers, which produce substantial precipitation. In addition to the precipitation, enhanced runoff is produced due to frozen soil and snowmelt. However, the need for additional water supply by local stakeholders has prompted the U.S. Army Corps of Engineers to seek to better understand the current level of flood risk reduction provided by Ririe Dam and Reservoir. Flood risk analysis using hydrologic modeling software requires quantification of the probability for all of the hydrometeorologic inputs. Our study develops the precipitation, SWE, and frozen ground probabilities that are required for the hydrologic modeling necessary to quantify the current winter flood risk.
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Savoskul, O., i V. Smakhtin. Glacier systems and seasonal snow cover in six major Asian river basins: hydrological role under changing climate. International Water Management Institute (IWMI)., 2013. http://dx.doi.org/10.5337/2013.204.

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Savoskul, O., i V. Smakhtin. Glacier systems and seasonal snow cover in six major Asian river basins: water storage properties under changing climate. International Water Management Institute (IWMI)., 2013. http://dx.doi.org/10.5337/2013.203.

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Skahill, Brian, Joseph Kanney i Meredith Carr. Analysis of snow water equivalent annual maxima in the Upper Connecticut River Basin using a max-stable spatial process model. Engineer Research and Development Center (U.S.), kwiecień 2020. http://dx.doi.org/10.21079/11681/36415.

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