Ecological Drought Condition Index to Monitor Vegetation Response to Meteorological Drought in Korean Peninsula
نویسندگان
چکیده
Droughts caused by meteorological factors such as a long-term lack of precipitation can propagate into several types drought through the hydrological cycle. Among them, phenomenon in which has significant impact on ecosystem be defined an ecological drought. In this study, Ecological Drought Condition Index-Vegetation (EDCI-veg) was newly proposed to quantitatively evaluate and monitor effects vegetation. A copula-based bivariate joint probability distribution between vegetation information constructed, EDCI-veg derived from model. Through EDCI-veg, it possible estimate how much condition affected drought, identify timing occurrence severity addition, result examining applicability comparing past events with corresponding conditions, found that reasonably It been shown study provide useful changes time. On other hand, analysis based type land cover showed response different depending cover. particular, revealed inhabiting forest relatively high resistance
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ژورنال
عنوان ژورنال: Remote Sensing
سال: 2023
ISSN: ['2072-4292']
DOI: https://doi.org/10.3390/rs15020337