A well-dated pollen diagram from Gravgaz marsh, near the archaeological site of Sagalassos (western Taurus Mountains, Turkey), provides the first detailed record of vegetation change in southwest Turkey during the last two millennia. A newly developed numerical analysis disentangles the climatic and anthropogenic influences on vegetation and reveals for the first time for southwest Turkey the timing and influence of late-Holocene climate change. Results show that sudden vegetation changes, driven by changes in moisture availability, co-occurred with well-defined European climate shifts. A trend towards dry conditions, from c. ad 640 to 940, coincides with the cold early Middle Ages in Europe. During this period, human presence in the region diminished and agricultural activity switched focus from crop cultivation to pastoralism while signs of cereal cultivation temporarily ceased. This period was followed by a return to moister conditions from ad 940 to 1280, coinciding with the ‘Medieval Climate Anomaly’. During this period there was a resurgence of human activity in the basin. Another trend towards dry conditions occurred at c. ad 1280, corresponding with the start of the ‘Little Ice Age’ in Europe and another disappearance of cereal pollen until the present day. The numerical analyses suggest that human impact around Gravgaz during the last two millennia is primarily driven by climatic changes.
ArndtAVan NeerWHellemansBRobbenJVolckaertFWaelkensM (2003) Roman trade relationships at Sagalassos (Turkey) elucidated by ancient DNA of fish remains. Journal of Archaeological Science30(9): 1095–1105.
2.
Bar-MatthewsMAyalonAKaufmanAWasserburgGJ (1999) The eastern Mediterranean palaeoclimate as a reflection of regional events: Soreq Cave, Israel. Earth and Planetary Science Letters166: 85–95.
3.
BaxterMJ (1994) Exploratory Multivariate Analysis in Archaeology. Edinburgh: Edinburgh University Press.
4.
BeugHJ (2004) Leitfaden der Pollenbestimmung für Mitteleuropa und angrenzende Gebiete. Munich: Verlag Dr Friedrich Pfeil
5.
BondGKromerBBeerJMuschelerREvansMNShowersW. (2001) Persistent solar influence on North Atlantic climate during the Holocene. Science294: 2130–2136.
6.
BottemaSWoldringH (1984) Late Quaternary vegetation and climate of southwestern Turkey II. Palaeohistoria26: 123–149.
7.
BottemaSWoldringH (1990) Anthropogenic indicators in the pollen record of the Eastern Mediterranean. In: BottemaSEntjes-NieborgGvan ZeistG (eds) Man’s Role in the Shaping of the Eastern Mediterranean Landscape. Rotterdam: Balkema, 231–265.
8.
BottemaSWoldringHAytugB (1986) Palynological investigations on the relation between prehistoric man and vegetation in Turkey: The Beyşehir Occupation Phase. In: DemirizHÖzhatayN (eds) Proceedings of the 5th OPTIMA Meeting, Istanbul. University of Istanbul, 315–328.
9.
BradleyRS (2003) Climate forcing during the Holocene. In: MackayABattarbeeRWBirksHJBOldfieldF (eds) Global Change in the Holocene. London: Arnold, 10–19.
10.
BradleyRSJonesPD (1992) When was the ‘Little Ice Age’? In: MikamiT. (ed.) Proceedings of the International Symposium on the Little Ice Age Climate. Tokyo: Department of Geography, Tokyo Metropolitan University, 1–4.
11.
BriffaKR (2000) Annual climate variability in the Holocene: Interpreting the message of ancient trees. Quaternary Science Reviews19: 87–105.
CamaronAC (1993) The Mediterranean World in Late Antiquity, AD 395–600. London: Routledge.
14.
CastagnoliGCBoninoGTariccoCBernasconiSM (2002) Solar radiation variability in the last 1400 years recorded in the carbon isotope ratio of a Mediterranean Sea core. Advances in Space Research29(12): 1989–1994.
15.
CroninTMDwyerGSKamiyaTSchwedeSWillardDA (2003) Medieval Warm Period, Little Ice Age and twentieth century temperature variability from Chesapeake Bay. Global and Planetary Change36(1–2): 17–29.
16.
CushingEJ (1967) Evidence for differential pollen preservation in late Quaternary sediments in Minnesota. Review of Palaeobotany and Palynology4: 87–101.
17.
De CupereB (1998) Archeozoölogische studie van Romeins-vroeg-Byzantijns material van Sagalassos (Zuidwest Turkije). Unpublished Ph.D. Thesis, Katholieke Universiteit Leuven.
18.
De CupereBThysSVan NeerWErvynckACorremansMWaelkensM (2009) Eagle owl (Bubo bubo) pellets from Roman Sagalassos (SW Turkey): Distinguishing the prey remains from nest and roost sites. International Journal of Osteoarchaeology19(1): 1–22.
19.
DegrysePWaelkensM (2008) Sagalassos VI. Geo- and Bio-archaeology at Sagalassos and in its Territory. Leuven: Leuven University Press.
20.
DegrysePMuchezPSixSWaelkensM (2003) Identification of ore extraction and metal working in ancient times: A case study of Sagalassos (SW Turkey). Journal of Geochemical Exploration77(1): 65–80.
21.
De PlanholX (1958) De la plaine Pamphylienne aux lacs Pisidiens, Nomadisme et vie paysanne. Paris : Bibliothèque archéologique et historique de l’institut Français d’ Archéologie d’ Istanbul III.
22.
DespratSSanchez-GoñiMFSLoutreM-F (2003) Revealing climatic variability of the last three millennia in northwestern Ibera using pollen influx data. Earth and Planetary Science Letters213: 63–78.
23.
EastwoodWJRobertsNLambHF (1998) Palaeoecological and archaeological evidence for human occupance in southwest Turkey: The Beyşehir Occupation Phase. Anatolian Studies48: 69–86.
24.
EastwoodWJRobertsNLambHFTibbyJC (1999) Holocene environmental change in southwest Turkey: A palaeoecological record of lake catchment-related changes. Quaternary Science Reviews18: 671–695.
25.
EnglandAWarrenJEastwoodCRobertsNTurnerRHaldonJF (2008) Historical landscape change in Cappadocia (central Turkey): A palaeoecological investigation of annually laminated sediments from Nar Lake. The Holocene18(8): 1229–1245.
26.
EnzelYBookmanRSharonDGvirtzmanHDayanUBaruchZ. (2003) Late Holocene climates of the Near East deduced from Dead Sea level variations and modern regional winter rainfall. Quaternary Research60: 263–273.
27.
FaegriKIversenJ (1989) Textbook of Pollen Analysis (Fourth Edition). New Jersey: Blackburn Press.
28.
FontaineMAertsRÖzkanKMertAGülsoySSüelH. (2007) Elevation and exposition rather than soil types determine communities and site suitability in the Mediterranean mountain forests of southern Anatolia, Turkey. Forest Ecology and Management247: 18–25.
29.
FrechetteJDMeyerGA (2009) Holocene fire-related alluvial-fan deposition and climate in ponderosa pine and mixed-conifer forests, Sacramento Mountains, New Mexico, USA. The Holocene19(4): 639–651.
30.
GoodallDW (1954) Objective methods for the classification of vegetation. III. An essay in the use of factor analysis. Australian Journal of Botany2: 304–324.
31.
GrimmEC (1991) TILIA and TILIA.GRAPH. Springfield: Illinois State Museum.
32.
GroveJM (1988) The Little Ice Age. London: Methuen.
33.
GroveJM (2001) The initiation of the Little Ice Age in regions around the North Atlantic. Climatic Change48: 53–82.
34.
GuptaAKAndersonDMOverpeckJP (2003) Abrupt changes in the Asian southwest monsoon during the Holocene and their links to the North Atlantic Ocean. Nature421: 354–357.
35.
HassanFA (2007) Extreme Nile floods and famines in Medieval Egypt (AD 930–1500) and their climatic implications. Quaternary International173–174: 101–112.
36.
HaugGHHughenKASigmanDMPetersonLCRoehlU (2001) Southward migration of the intertropical convergence zone through the Holocene. Science293: 1304–1308.
HughesMKDiazHF (1994) Was there a ‘Medieval climate anomaly’ and if so, where and when?Climatic Change26: 109–142.
39.
JiangJMendelssohnRSchwingFFraedrichK (2002) Coherency detection of multiscale abrupt changes in historic Nile flood levels. Geophysical Research Letters29: 112–115.
40.
JonesMDRobertsCNLengMJTürkeşM (2006) A high-resolution late Holocene lake isotope from Turkey and links to North Atlantic and monsoon climate. Geology34: 361–364.
41.
KaniewskiDDe LaetVPaulissenEWaelkensM (2007a) Long-term effects of human impact on mountenous ecosystems, western Taurus Mountains, Turkey. Journal of Biogeography34: 1975–1997.
42.
KaniewskiDPaulissenEDe LaetVDosscheKWaelkensM (2007b) A high-resolution late Holocene landscape ecological history inferred from an intramontane basin in the Western Taurus Mountains, Turkey. Quaternary Science Reviews26: 2201–2218.
43.
KaniewskiDPaulissenEVan CampoEAl-MaqdissiMBretschneiderJVan LerbergheK (2008) Middle East coastal ecosystem response to middle-to-late Holocene abrupt climate changes. PNAS105(37): 13 941–13 946.
44.
KaniewskiDPaulissenEVan CampoEBakkerJVan LerbergheKWaelkensM (2009) Wild or cultivated Olea europaea L. in the Eastern Mediterranean during the middle–late Holocene? A pollen-numerical approach. The Holocene19: 1039–1047.
45.
KaniewskiDVan CampoEPaulissenEWeissHOttoTBakkerJ. (2010) Medieval coastal Syrian vegetation patterns in the principality of Antioch. The Holocene doi: 10.1177/095968361037888310.1177/0959683610378883.
46.
KimpeKJacobsPAWaelkensM (2001) Analysis of oil used in Late Roman oil lamps with different mass spectrometric techniques revealed the presence of predominantly olive oil together with traces of animal fat. Journal of ChromatographyA 937(1–2): 87–95.
47.
KuhryP (1997) The palaeoecology of a treed bog in western boreal Canada: A study based on microfossils, macrofossils and physico-chemical properties. Review of Palaeobotany and Palynology96: 183–224.
48.
LambHH (1965) The early Medieval warm epoch and its sequel. Palaeogeography, Palaeoclimatology, Palaeoecology1: 13–37.
49.
LambHH (1982) Climate, History and the Modern World. London: Routledge.
50.
LamyFArzHWBondGCBahrAPätzoldJ (2006) Multicentennial-scale hydrological changes in the Black Sea and northern Red Sea during the Holocene and the Arctic/North Atlantic Oscillation. Paleoceanography21: PA1008, doi:10.1029/2005PA00118410.1029/2005PA001184.
51.
LeroySAG (2010) Pollen analysis of core DS7-1SC (Dead Sea) showing intertwined effects of climatic change and human activities in the Late Holocene. Journal of Archaeological Science37: 306–316.
52.
LeroySAGMarcoSBookmanRMillerCS (2010) Impact of earthquakes on agriculture during the Roman–Byzantine period from pollen records of the Dead Sea laminated sediment. Quaternary Research73: 191–200.
53.
LückgeADoose-RolinskiHKhanAASchulzHvon RadU (2001) Monsoonal variability in the northeastern Arabian Sea during the past 5000 years: Geochemical evidence from laminated sediments. Paleogeography, Paleoclimatology, Paleoecology167: 273–286.
54.
MannME (1999) Northern hemisphere temperatures during the past millennium: Inferences, uncertainties and limitations. Geophysical Research Letters26: 759–762.
55.
MoodyJAMartinDA (2001) Initial hydrologic and geomorphic response following a wildfire in the Colorado Front Range. Earth Surface Processes and Landforms26: 1049–1070.
NeumannFSchölzelCLittTHenseAMordechaiS (2007) Holocene vegetation and climate history of the northern Golan heights (Near East). Vegetation History and Archaeobotany16: 329–346.
58.
NeumannFHKaganEJLeroySAGBaruchU (2010) Vegetation history and climate fluctuations on a transect along the Dead Sea west shore and their impact on past societies over the last 3500 years. Journal of Arid Environments74: 756–764.
59.
NiggemannSManginiARichterDKWurthG (2003) A paleoclimate record of the last 17,600 years in stalagmites from the B7 cave, Sauerland, Germany. Quaternary Science Reviews22: 555–567.
60.
PalsJPvan GeelBDelfosA (1980) Paleoecological studies in the Klokkeweel bog near Hoogkarspel (Noord Holland). Review of Palaeobotany and Palynology30: 371–418.
61.
PaulissenEPoesenJGoversGDe PloeyJ (1993) The physical environment at Sagalassos (Western Taurus, Turkey). A reconnaissance survey. In: WaelkensMPoblomeJ (eds) Sagalassos II. Report on the Third Excavation Campaign of 1992. Acta Archaeologica Lovaniensia Monographiae 6. Leuven: Leuven University Press, 229–247.
62.
PaulsenDELiH-CKuT-L (2003) Climate variability in central China over the last 1270 years revealed by high resolution stalagmite records. Quaternary Science Reviews22: 691–701.
63.
PfisterC (1992) Monthly temperature and precipitation in central Europe 1525–1979: Quantifying documentary evidence on weather and its effects. In: BradleyRSJonesPD (eds) Climate Since AD 1500. London: Routledge, 118–152.
64.
PoblomeJDegrysePViaeneWOttenburgsRWaelkensMDegeestR. (2001) The concept of a pottery production centre. An archaeometrical contribution from ancient Sagalassos. Journal of Archaeological Science29(8): 873–882.
65.
PopeKOVan AndelTH (1984) Late Quaternary alluviation and soil formation in the southern Argolid: Its history, causes and archaeological implications. Journal of Archaeological Science2: 281–306.
66.
PowerMJWhitlockCBartleinPStevensPR (2006) Fire and vegetation history during the last 3800 years in northwestern Montana. Geomorphology75: 420–436.
67.
ReilleM (1992) Pollen et spores d’Europe et d’Afrique du nord. Marseille: Laboratoire de Botanique historique et Palynologie.
68.
ReimerPJBaillieMGLBardEBaylissABeckJWBertrandCJH. (2004) IntCal04 terrestrial radiocarbon age calibration, 26–0 ka BP. Radiocarbon46: 1029–1058.
69.
ReimerPJBaillieMGLBardEBaylissABeckJWBlackwellPG. (2009) INTCAL 09 and MARINE09 radiocarbon age calibration curves, 0–50,000 years cal BP. Radiocarbon51(4): 1111–1150.
70.
RomanusKBaetenJPoblomeJAccardoSDegrysePJacobsP. (2009) Wine and olive oil permeation in pitched and non-pitched ceramics: Relation with results from archaeological amphorae from Sagalassos, Turkey. Journal of Archaeological Science36(3): 900–909.
71.
SchillmanBAyalonABar-MatthewsMKaganEJAlmogi-LabinA (2002) Sea–land paleoclimate correlation in the eastern Mediterranean region during the Late Holocene. Israel Journal of Earth Sciences51: 181–190.
72.
SchillmanBBar-MattthewsMAlmogi-LabinALuzB (2001) Global climate instability reflected by eastern Mediterranean marine records during the late Holocene. Palaeogeography, Palaeoclimatology, Palaeoecology176: 157–176.
73.
SixS (2004) Holocene geomorphological evolution of the territory of Sagalassos. Contribution to the palaeo-environmental reconstruction of Southwest Turkey. Unpublished Ph.D. Thesis, Katholieke Universiteit Leuven.
74.
Van der WielAM (1983) A palaeoecological study of a section from the foot of the Hazendonk remains. Review of Palaeobotany and Palynology38: 35–90.
75.
van GeelBBohnckeSJPDeeH (1981) A palaeoecological study of an upper late Glacial and Holocene sequence from ‘De Borchert’, the Netherlands. Review of Palaeobotany and Palynology31: 367–448.
76.
van GeelBHallewasDPPalsJP (1983) A late Holocene deposit under the Westfriese Zeedijk near Enkhuizen (Prov. of N-Holland, the Netherlands): Palaeoecological and archaeological aspects. Review of Palaeobotany and Palynology38: 269–335.
77.
van GeelBCoopeGRvan der HammenT (1989) Palaeoecology and stratigraphy of the late glacial type section at Usselo (the Netherlands). Review of Palaeobotany and Palynology60: 25–129.
78.
van ZeistWWoldringHStapertD (1975) Late quaternary vegetation and climate of southwestern Turkey. Palaeohistoria17: 55–143.
79.
VanhaverbekeHWaelkensM (2003) The chora of Sagalassos. The evolution of the settlement pattern from Prehistoric until recent times. In: WaelkensM (ed.) Studies in Eastern Mediterranean Archaeology-SEMA 5. Turnhout: Brepols Publishers n.v., 1–337.
80.
VermoereM (2004) Holocene vegetation history in the territory of Sagalassos (southwest Turkey): A palynological approach. Studies. In: WaelkensM (ed.) Eastern Mediterranean Archaeology-SEMA 6. Turnhout: Brepols Publishers n.v, 1–347.
81.
VermoereMBottemaSVanheckeLWaelkensMPaulissenESmetsE (2002b) Palynological evidence for late-Holocene human occupation recorded in two wetlands in SW Turkey. The Holocene12: 569–584.
82.
VermoereMSmetsEWaelkensMVanhaverbekeHLibrechtIPaulissenE. (2000) Late Holocene environmental change and the record of human impact at Gravgaz near Sagalassos, Southwest Turkey. Journal of Archaeological Science27: 571–595.
83.
VermoereMVan ThuyneTSixSVanheckeLWaelkensMPaulissenE. (2002a) Late Holocene local vegetation dynamics in the marsh of Gravgaz (southwest Turkey). Journal of Paleolimnology27: 429–451.
84.
Von RadUSchaafMMichelsKHSchulzHBergerWHSirockoF (1999) A 5000-yr record of climate change in the varved sediments from the oxygen minimum zone off Pakistan, northeastern Arabian Sea. Quaternary Research51: 39–53.
85.
WaelkensMPaulissenEVermoereMDegrysePCelisDSchroyenK. (1999) Man and environment in the territory of Sagalassos, a classical city in SW Turkey. Quaternary Science Reviews18: 697–709.
86.
WaelkensMSintubinMMuchezPPaulissenE (2000) Archaeological, geomorphological and geological evidences for a major earthquake at Sagalassos (SW Turkey) around the middle of the 7th century AD. In: McGuireWJGriffithsDRPeacockPLStewartIS (eds) The Archaeology of Geological Catastrophes. London: Geological Society London, 373–383.
87.
WaelkensMVanhaverbekeHMartensFTalloenPPoblomeJUytterhoevenI. (2006) The Late Antique to Early Byzantine City in Southwest Anatolia. Sagalassos and its territory: A case study. In: KrauseJ-UWitschelC (eds) Die Stadt in der Spätantike – Niedergang oder Wandel? Akten des Internationalen Kolloquiums in München am 30. und 31. Mai 2003, Stuttgart. Stuttgart: Franz Steiner, 199–255.
88.
WannerHBeerJButikoferJCrowleyTCubaschUFluckigerJ. (2008) Mid- to late Holocene climate change: An overview. Quaternary Science Reviews27(19–20): 1791–1828.
89.
YavuzVAkcarNSchlüchterC (2007) The frozen Bosphorus and its paleoclimatic implications based on a summary of the historical data. In: Yanko-HombachVGilbertASPaninNDolukhanovPM (eds) The Black Sea Flood Question: Changes in Coastline, Climate, and Human Settlement. Netherlands: Springer, 633–649.
