Extended Gap Between Snowmelt and Greenup Increases Dust Storm Occurrence.

• Tác giả: Shushi Peng, Lu Yang, Dan Zhu
• Ngôn ngữ: eng
• Ký hiệu phân loại: 306.857 Extended family
• Thông tin xuất bản: England : Global change biology , 2025
• Bộ sưu tập: NCBI
• ID: 749981
• Chủ đề: 1. Extended; 2. Gap; 3. Between

Tóm tắt

Impacts of climate change on spring phenology and snowmelt timing are well-documented across the Northern Hemisphere. However, the critical period between the snowmelt end date (SED) and the start of the growing season (SOS)-the SED-SOS gap-and its consequences have been largely overlooked. Here, we use satellite-derived and ground-based SED and SOS data from 2002 to 2019 to investigate temporal trends in the SED-SOS gap and the potential impacts across the Northern Hemisphere. We find that SED-SOS gap has extended at an average rate of -0.10 days yr