TY - RPRT TI - Future Projection of Tropical Upper-Tropospheric Troughs and Implications for Tropical Cyclone Activity AU - Chang, Chuan-Chieh [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)] (ORCID:0000000236429357) AU - Wang, Zhuo [University of Illinois at Urbana-Champaign, IL (United States)] AU - Yan, Ziyu [Zhengzhou University (China)] AU - Zhao, Ming [National Oceanic and Atmospheric Administration (NOAA), Princeton, NJ (United States). Geophysical Fluid Dynamics Laboratory] AU - Leung, Lai-Yung Ruby [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)] (ORCID:0000000232219467) PY - 2026 DO - 10.1175/jcli-d-25-0579.1 UR - https://www.osti.gov/biblio/3383097 ID - 3383097 ER -