Unravelling Diurnal Asymmetry of Surface Temperature in Different Climate Zones.

ABSTRACT: Understanding the evolution of Diurnal Temperature Range (DTR), which has contradicting global and regional trends, is crucial because it influences environmental and human health. Here, we analyse the regional evolution of DTR trend over different climatic zones in India using a non-stationary approach known as the Multidimensional Ensemble Empirical Mode Decomposition (MEEMD) method, to explore the generalized influence of regional climate on DTR, if any. We report a 0.36 °C increase in overall mean of DTR till 1980, however, the rate has declined since then. Further, arid deserts and warm-temperate grasslands exhibit negative DTR trends, while the west coast and sub-tropical forest in the north-east show positive trends. This transition predominantly begins with a 0.5 °C increase from t

SUBMITTER: Vinnarasi R 

PROVIDER: S-EPMC5544675 | biostudies-literature | 2017 Aug

REPOSITORIES: biostudies-literature