Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2021GL092767 |
Habit‐Dependent Vapor Growth Modulates Arctic Supercooled Water Occurrence | |
Israel Silber; Paul S. McGlynn; Jerry Y. Harrington; Johannes Verlinde | |
2021-05-11 | |
发表期刊 | Geophysical Research Letters |
出版年 | 2021 |
英文摘要 | We present an analysis of long‐term data collected at Utqiaġvik, Alaska, to explore the impacts of cloud processes on the probability of finding supercooled water given cloud temperature, P(L|T), in the topmost unseeded liquid‐bearing layers. P(L|T) has local minima at temperatures around ‐6 °C and ‐15 °C. Simulations using habit‐evolving ice microphysics models suggest that these minima are the result of efficient vapor growth by non‐isometric habits found at these temperatures. We conclude that habit‐dependent vapor growth of ice crystals modulates the macrophysical occurrence of supercooled water in polar clouds, the effect of which should be included in model parametrizations to avoid biases and/or error compensation. Our methodology is adaptable for spherical ice treatments implemented in models (example parametrizations provided), amenable for use with satellite measurements to give global impartial observational targets for model evaluations, and may allow empirical characterization of bulk responses to seeding and possibly secondary ice effects. |
领域 | 气候变化 |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/326754 |
专题 | 气候变化 |
推荐引用方式 GB/T 7714 | Israel Silber,Paul S. McGlynn,Jerry Y. Harrington,等. Habit‐Dependent Vapor Growth Modulates Arctic Supercooled Water Occurrence[J]. Geophysical Research Letters,2021. |
APA | Israel Silber,Paul S. McGlynn,Jerry Y. Harrington,&Johannes Verlinde.(2021).Habit‐Dependent Vapor Growth Modulates Arctic Supercooled Water Occurrence.Geophysical Research Letters. |
MLA | Israel Silber,et al."Habit‐Dependent Vapor Growth Modulates Arctic Supercooled Water Occurrence".Geophysical Research Letters (2021). |
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