Jinsong Wang, Feng Wei, Jianying Feng. The climatic characteristics of length of extreme drought period and its relation with NDVI in Northwest China. In IEEE International Geoscience & Remote Sensing Symposium, IGARSS 2007, July 23-28, 2007, Barcelona, Spain, Proceedings. pages 3353-3356, IEEE, 2007. [doi]
Abstract is missing.