Zobrazeno 1 - 10
of 63
pro vyhledávání: '"J. W. Pomeroy"'
Publikováno v:
The Cryosphere, Vol 18, Pp 3277-3295 (2024)
Despite decades of effort, there remains an inability to measure snow water equivalent (SWE) at high spatial resolutions using remote sensing. Passive gamma ray spectrometry is one of the only well-established methods to reliably remotely sense SWE,
Externí odkaz:
https://doaj.org/article/d09b992f19cc4884a815429aeb8c5e40
Publikováno v:
Hydrology and Earth System Sciences, Vol 28, Pp 2785-2807 (2024)
Systematic tile drainage is used extensively in poorly drained agricultural lands to remove excess water and improve crop growth; however, tiles can also transfer nutrients from farmlands to downstream surface water bodies, leading to water quality p
Externí odkaz:
https://doaj.org/article/5f22a8fec2bd4507972b59c5289589e1
Publikováno v:
Hydrology and Earth System Sciences, Vol 27, Pp 3525-3546 (2023)
This study evaluated the effects of climate perturbations on snowmelt, soil moisture, and streamflow generation in small Canadian Prairies basins using a modelling approach based on classification of basin biophysical characteristics. Seven basin cla
Externí odkaz:
https://doaj.org/article/ab162e2331f745328398f9b38ca921c1
Publikováno v:
Hydrology and Earth System Sciences, Vol 26, Pp 5917-5931 (2022)
The Red River is one of the largest contributing sources of discharge and nutrients to the world's 10th largest freshwater lake, Lake Winnipeg. Conversion of large areas of annual cropland to perennial forage has been proposed as a strategy to reduce
Externí odkaz:
https://doaj.org/article/ab6919e068e24a12ae638fa203676b77
Publikováno v:
Hydrology and Earth System Sciences, Vol 26, Pp 5555-5575 (2022)
Wetland drainage has been pervasive in the North American Prairie Pothole Region. There is strong evidence that this drainage increases the hydrological connectivity of previously isolated wetlands and, in turn, runoff response to snowmelt and rainfa
Externí odkaz:
https://doaj.org/article/c760c6e53b8d42bdbeb22403167b17da
Autor:
D. Pradhananga, J. W. Pomeroy
Publikováno v:
Hydrology and Earth System Sciences, Vol 26, Pp 2605-2616 (2022)
Mountain snow and ice greatly influence the hydrological cycle of alpine regions by regulating both the quantity of and seasonal variations in water availability downstream. This study considers the combined impacts of climate and glacier changes due
Externí odkaz:
https://doaj.org/article/ef29bb9d7cff4a02a4a34d9d140ce7e8
Publikováno v:
Hydrology and Earth System Sciences, Vol 26, Pp 1801-1819 (2022)
Significant challenges from changes in climate and land use face sustainable water use in the Canadian Prairies ecozone. The region has experienced significant warming since the mid-20th century, and continued warming of an additional 2 ∘C by 2050
Externí odkaz:
https://doaj.org/article/2807fef8931b49fcbfd9d511fcf9ebeb
Autor:
D. Pradhananga, J. W. Pomeroy, C. Aubry-Wake, D. S. Munro, J. Shea, M. N. Demuth, N. H. Kirat, B. Menounos, K. Mukherjee
Publikováno v:
Earth System Science Data, Vol 13, Pp 2875-2894 (2021)
This paper presents hydrometeorological, glaciological and geospatial data from the Peyto Glacier Research Basin (PGRB) in the Canadian Rockies. Peyto Glacier has been of interest to glaciological and hydrological researchers since the 1960s, when it
Externí odkaz:
https://doaj.org/article/2b24b4003e6542b6bdfda4bef9e3ea29
Publikováno v:
Hydrology and Earth System Sciences, Vol 25, Pp 2513-2541 (2021)
East of the Continental Divide in the cold interior of Western Canada, the Mackenzie and Nelson River basins have some of the world's most extreme and variable climates, and the warming climate is changing the landscape, vegetation, cryosphere, and h
Externí odkaz:
https://doaj.org/article/94e7400286964e03861f06c55e09214a
Autor:
C. M. DeBeer, H. S. Wheater, J. W. Pomeroy, A. G. Barr, J. L. Baltzer, J. F. Johnstone, M. R. Turetsky, R. E. Stewart, M. Hayashi, G. van der Kamp, S. Marshall, E. Campbell, P. Marsh, S. K. Carey, W. L. Quinton, Y. Li, S. Razavi, A. Berg, J. J. McDonnell, C. Spence, W. D. Helgason, A. M. Ireson, T. A. Black, M. Elshamy, F. Yassin, B. Davison, A. Howard, J. M. Thériault, K. Shook, M. N. Demuth, A. Pietroniro
Publikováno v:
Hydrology and Earth System Sciences, Vol 25, Pp 1849-1882 (2021)
The interior of western Canada, like many similar cold mid- to high-latitude regions worldwide, is undergoing extensive and rapid climate and environmental change, which may accelerate in the coming decades. Understanding and predicting changes in co
Externí odkaz:
https://doaj.org/article/946be1658aca485c8322d6862b85c1ab