Download or read book Sediment Flux Model for the Mackenzie Delta written by M.A. Carson and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Multi channel Suspended Sediment Transport Model for the Mackenzie Delta N W T microform written by Steven Richard Fassnacht and published by National Library of Canada = Bibliothèque nationale du Canada. This book was released on 1995 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sediment Flux Modeling written by Dominic M. DiToro and published by John Wiley & Sons. This book was released on 2001-01-16 with total page 657 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents mathematical models for estimating and predicting sediment fluxes. * Models provide sufficient detail and data to enable scientists in the field to reproduce the computations and use the models for understanding their own data. * Provides computations directly applicable to developing modern water quality models. * All models have been calibrated and verified using three large data sets.

Download or read book Sediment Accumulation and Historical Deposition of Trace Metals and Trace Organic Compounds in the Mackenzie Delta Northwest Territories Canada written by Elisabeth Graf Pannatier and published by . This book was released on 1997 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cette étude examine la déposition passée et récente des contaminants dans le delta du Mackenzie (Territoires du Nord-Ouest, Canada) et tente de quantifier l'accumulation des sédiments dans le delta subaérien.

Download or read book Mackenzie Basin Impact Study MBIS written by Stewart J. Cohen and published by . This book was released on 1994 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Evaluation of Mackenzie Delta Sediment Regime written by M.A. Carson and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Report synthesizes available data relating to suspended sediment loads, in-channel and overbank fluvial sedinemtation ...

Download or read book Sediment Regime of Lakes in the Mackenzie Delta written by National Hydrology Research Institute (Canada) and published by . This book was released on 1988 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Modeling Water and Sediment Transport in Arctic River Deltas to Estimate Fluxes to the Coast written by Claire Hines and published by . This book was released on 2024 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: River fluxes to the Arctic Ocean impact sea ice extent, nutrient availability, and coastal ecosystems. Arctic river deltas modulate fluxes of water, sediment, and nutrients reaching the Arctic Ocean via discharge partitioning though distributary channels and sediment deposition and erosion in channels and on islands. These processes influence delta geomorphology and coastal biogeochemistry. Many large rivers have estimates or measurements of discharge and sediment concentration upstream of the delta apex, but the magnitude, timing, and spatial distribution of sediment fluxes to the Arctic coast are unknown. I developed a novel model of suspended sediment transport in Arctic deltas to address this knowledge gap. The model is network-based, reduced-complexity, and non-morphodynamic. It estimates suspended sediment delivery to the coast based on a computed channel network and sediment transport rules. I applied this model to six high-latitude deltas during their open water seasons with different boundary conditions to account for their differences in morphology, seasonality, and hydrology. Flux distributions at the coast are found to be more uneven in larger deltas due to uneven channel spacing and larger variability in channel widths compared to smaller deltas. The outlet flux magnitude varies with upstream changes in discharge and suspended sediment concentration. Given typical active season conditions, the deltas exhibit periods of deposition and erosion, but are net depositional overall. Net sediment trapping during the active season ranges from 10-70% due to differences in the deltas' size, complexity, and upstream hydrograph and sediment supply. My results suggest that larger, more complex deltas with higher sediment supply and less flashy hydrographs may be more resilient to land loss by storing more sediment during the active season. The sediment flux distribution can be used in future studies of coastal biogeochemistry and geomorphology and in regional models to capture the impacts of fluxes on turbidity, marine primary productivity, and Arctic warming.

Download or read book Mackenzie Delta Sedimentary Environments and Processes written by C.P. Lewis and Associates and published by . This book was released on 1987 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sediment Station Analysis written by Canada. Inland Waters Directorate. N.W.T. Programs and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mackenzie Delta Sedimentary Environments and Processes written by C. P. Lewis and published by . This book was released on 1988 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sediment Station Analysis Mackenzie Delta 1993 Update written by and published by . This book was released on 1994 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Canadian Journal of Civil Engineering written by and published by . This book was released on 2003 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Northern Hydrology written by T. D. Prowse and published by Saskatoon, SN : National Hydrology Research Institute. This book was released on 1990 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: This survey of current knowledge and research in hydrology in the Canadian north includes data on climate snow, permafrost, ground water, floating ice, glaciers, water quality and the regional energy balance.

Download or read book Sediment Transfer Through the Fluvial System written by Valentin Golosov and published by . This book was released on 2004 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Organic Carbon Cycle in the Arctic Ocean written by Rüdiger Stein and published by Springer Science & Business Media. This book was released on 2011-06-27 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: The flux, preservation, and accumulation of organic carbon in marine systems are controlled by various mechanisms including primary p- duction of the surface water, supply of terrigenous organic matter from the surrounding continents, biogeochemical processes in the water column and at the seafloor, and sedimentation rate. For the world's oceans, phytoplankton productivity is by far the largest organic carbon 9 source, estimated to be about 30 to 50 Gt (10 tonnes) per year (Berger et al. 1989; Hedges and Keil 1995). By comparison, rivers contribute -1 about 0. 15 to 0. 23 Gt y of particulate organi.

Download or read book Suspended Sediment Data Analysis written by Michael A. Carson and published by . This book was released on 1993 with total page 99 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analysis and review of sediment data collected in the Mackenzie Delta, Northwest Territories, in order to attempt predictions of sediment concentrations at Delta sites in the absence of actual sampling.