干旱半干旱地区气象干旱到农业干旱的传播阈值研究.

Alternate Title: Study on the propagation thresholds from meteorological drought to agricultural drought in arid and semi-arid region.

Autores: 赵彦颜¹ zhaoyanyan2021@mail.bnu.edu.cn, 张 璇¹ xuan@bnu.edu.cn, 许 杨², 赵乾佐¹, 李 冲¹, 郝芳华¹

Fonte: Research of Soil & Water Conservation. Apr2025, Vol. 32 Issue 2, p234-243. 10p.

Subject Terms: *NORMALIZED difference vegetation index, *COPULA functions, *SOIL moisture, *ARID regions, *RESTORATION ecology