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Overwinter and Spring Thaw Nitrous Oxide Fluxes in a Northern Prairie Cropland Are Limited but a Significant Proportion of Annual Emissions 期刊论文
发表期刊: GLOBAL BIOGEOCHEMICAL CYCLES. 出版年: 2024, 卷号: 38, 期号: 4
作者:  Wagner-Riddle, Claudia;  Congreves, Kate A.;  Brown, Shannon E.;  Helgason, Warren D.;  Farrell, Richard E.
收藏  |  浏览/下载：39/0  |  提交时间：2024/10/04
freeze-thaw cycles  semi-arid climate  nitrogen management  micrometeorological measurements  N2O budgets  fall nitrate levels  greenhouse gas emissions  
Implications of stubble management on snow hydrology and meltwater partitioning 期刊论文
发表期刊: CANADIAN WATER RESOURCES JOURNAL. 出版年: 2019, 卷号: 44, 期号: 2, 页码: 193-204
作者:  Harder, Phillip;  Pomeroy, John W.;  Helgason, Warren D.
收藏  |  浏览/下载：37/0  |  提交时间：2019/11/29
Snowmelt  Blowing Snow  Frozen Soil Infiltration  Stubble Management  Canadian Prairies  
Current inventory approach overestimates the effect of irrigated crop management on soil-derived greenhouse gas emissions in the semi-arid Canadian Prairies 期刊论文
发表期刊: AGRICULTURAL WATER MANAGEMENT. 出版年: 2018, 卷号: 208, 页码: 19-32
作者:  David, Cody;  Lemke, Reynald;  Helgason, Warren;  Farrell, Richard E.
收藏  |  浏览/下载：30/0  |  提交时间：2019/11/29
Irrigated cropping  Dryland cropping  Nitrous oxide  Carbon dioxide  Methane