2020
DOI: 10.1029/2020gl087496
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Climate Change and Social Unrest: A 6,000‐Year Chronicle From the Eastern Mediterranean

Abstract: The history of the Eastern Mediterranean is punctuated by major crises that have influenced many of the region's established socioeconomic models. Recent studies have underscored the role of drought and temperature oscillations in driving changes but attempts to quantify their magnitude remain equivocal, hindering long-term assessments of the potential interplay between climate and society. Here, we fill this knowledge gap using a 6,000-year pollen-based reconstruction of temperature and precipitation from Hal… Show more

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Cited by 37 publications
(35 citation statements)
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“…The samples investigated in this study cover a timeframe of several centuries and possibly various environmental conditions. Provided that the calculated environmental water (Table S1) values are comparable with modern rainwaters, there is a correspondence between water and skeletal values in most cases, even though it must be considered that indeed some climate fluctuations have characterised the Middle Holocene 70 , 71 , and these likely had effects on the rainwater oxygen isotope ratios. With this in mind, we could observe that converted values from the samples of Buca di Spaccasasso (SS), Grotta Nisco (GN) and all the sites scattered in the Roman area are consistent with modern precipitations; the lower values recorded at Celano Pratovecchio (CE) might instead be associated to the location of this site on the Apennines mountain chain, with peaks higher than 2000 mt a.s.l..…”
Section: Discussionmentioning
confidence: 97%
“…The samples investigated in this study cover a timeframe of several centuries and possibly various environmental conditions. Provided that the calculated environmental water (Table S1) values are comparable with modern rainwaters, there is a correspondence between water and skeletal values in most cases, even though it must be considered that indeed some climate fluctuations have characterised the Middle Holocene 70 , 71 , and these likely had effects on the rainwater oxygen isotope ratios. With this in mind, we could observe that converted values from the samples of Buca di Spaccasasso (SS), Grotta Nisco (GN) and all the sites scattered in the Roman area are consistent with modern precipitations; the lower values recorded at Celano Pratovecchio (CE) might instead be associated to the location of this site on the Apennines mountain chain, with peaks higher than 2000 mt a.s.l..…”
Section: Discussionmentioning
confidence: 97%
“…This outcome is particularly important with regards to periods of drought, characterized by productivity decline determined by poor rains and soil humidity [65]. In turn, the decline in productivity can possibly generate significant consequences in terms of economic and social unrest [66,67]. This is an outstanding issue with reference to Sardinia, where agricultural area comprises about one half of the regional land (11,500 km 2 ) and employment in agriculture is about 7.5% of total employment (41,000 people) [68].…”
Section: Discussionmentioning
confidence: 99%
“…In the mid-20th Century, walnuts were grown along watercourses or in places with irrigation in Cyprus (Christodoulou 1959); it is likely then that any period of aridity would adversely affect Juglans orchards. On Cyprus a peak in aridity is recorded at 2,800 cal yr bp (Kaniewski et al 2020;Hazell et al 2022), when the Juglans pollen disappears from the AM18-1 record (Fig. 2).…”
Section: Discussionmentioning
confidence: 99%