ACCURATE EXTRACTION OF WATER NETWORK ELEMENTS AND THEIR SPATIOTEMPORAL EVOLUTION USING AN IMPROVED DEEPLABV3+ MODEL: A CASE STUDY OF THE ERHAI LAKE BASIN, CHINA. - ZHANG, Y.; ZENG, W. J.; ZHAO, H.; WU, X. C.; HUANG, Y. N.; CHEN, Y. C.; GUO, X. F.; ZHANG, J. S. (Applied Ecology & Environmental Research, 2026)