Long-Term Drought
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A Long-Term Drought is a drought that is a long-term event.
- Context:
- It can range from being a Long-Term Localized Drought to being a Long-Term Regional Drought.
- See: Short-Term Drought.
References
2012
- (Gleick & Heberger, 2012) ⇒ Peter H. Gleick, and Matthew Heberger. (2012). “The Coming Mega Drought.” In: Scientific American, 306(1) doi:10.1038/scientificamerican0112-14
2003
- (Haug et al., 2003) ⇒ Gerald H. Haug, Detlef Günther, Larry C. Peterson, Daniel M. Sigman, Konrad A. Hughen, and Beat Aeschlimann. (2003). “Climate and the Collapse of Maya Civilization." Science, 299(5613). doi:10.1126/science.1080444
- QUOTE: In the anoxic Cariaco Basin of the southern Caribbean, the bulk titanium content of undisturbed sediment reflects variations in riverine input and the hydrological cycle over northern tropical South America. A seasonally resolved record of titanium shows that the collapse of Maya civilization in the Terminal Classic Period occurred during an extended regional dry period, punctuated by more intense multiyear droughts centered at approximately 810, 860, and 910 A.D. These new data suggest that a century-scale decline in rainfall put a general strain on resources in the region, which was then exacerbated by abrupt drought events, contributing to the social stresses that led to the Maya demise.