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[PDF] Top 20 Megalake Chad impact on climate and vegetation during the late Pliocene and the mid-Holocene

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Megalake Chad impact on climate and vegetation during the late Pliocene and the mid-Holocene

Megalake Chad impact on climate and vegetation during the late Pliocene and the mid-Holocene

... art climate models which have good skill on the global scale but which are not tuned to properly represent a given re- ...the megalake feedback is similar in the three climatic contexts; small biome changes ... See full document

14

Strengths and challenges for transient Mid- to Late Holocene simulations with dynamical vegetation

Strengths and challenges for transient Mid- to Late Holocene simulations with dynamical vegetation

... the climate and vegetation in the NH and in the SH for summer and the response to the insolation forcing north of 80 ◦ N, and in the SH it is muted by ocean or sea-ice and snow feed- back; (2) the ... See full document

28

Late Holocene plant and climate evolution at Lake Yoa, northern Chad: pollen data and climate simulations

Late Holocene plant and climate evolution at Lake Yoa, northern Chad: pollen data and climate simulations

... of late Holocene age available in the entire Saharan ...and climate simulations using the LMDZ atmospheric model with a module repre- senting the climatologically-relevant thermal and hydrologi- cal ... See full document

12

Climate and vegetation changes during the Lateglacial and early–middle Holocene at Lake Ledro (southern Alps, Italy)

Climate and vegetation changes during the Lateglacial and early–middle Holocene at Lake Ledro (southern Alps, Italy)

... pollen-based climate reconstructions were coupled with lake level variations and abiotic proxies, such as magnetic susceptibility and elemental variation from the Lake Ledro long core, to reveal the local impacts ... See full document

21

Late Holocene vegetation changes in relation with climate fluctuations and human activity in Languedoc (southern France)

Late Holocene vegetation changes in relation with climate fluctuations and human activity in Languedoc (southern France)

... Abstract. Holocene climate fluctuations and human activ- ity since the Neolithic have shaped present-day Mediter- ranean ...of vegetation dynamics over the last 4500 ...the late ... See full document

16

Tracking climate variability in the western Mediterranean during the Late Holocene: a multiproxy approach

Tracking climate variability in the western Mediterranean during the Late Holocene: a multiproxy approach

... Mediterranean during the last few decades, high resolution marine records of the Late Holocene are comparatively ...the Late Bronze Age-Iron Age (LBA, 3600–2600 cal yr BP; van Geel et ... See full document

20

Using synoptic type analysis to understand New Zealand climate during the Mid-Holocene

Using synoptic type analysis to understand New Zealand climate during the Mid-Holocene

... inferred climate from the proxy reconstructions is consistent with the model ...parameters during the Mid- Holocene, which caused lower insolation for the SH during DJFMAM and may have ... See full document

19

Controls of Caribbean surface hydrology during the mid- to late Holocene: insights from monthly resolved coral records

Controls of Caribbean surface hydrology during the mid- to late Holocene: insights from monthly resolved coral records

... southward during a weakened AMOC resulting in negative precipitation anomalies over the northern tropical Atlantic and northern South America ...observed during periods of weakened large-scale ocean ... See full document

18

Anticyclonic atmospheric circulation as an analogue for the warm and dry mid-Holocene summer climate in central Scandinavia

Anticyclonic atmospheric circulation as an analogue for the warm and dry mid-Holocene summer climate in central Scandinavia

... suggested Holocene variabil- ity in the occurrence and intensity of the anticyclonic cir- culation remains ...the mid-Holocene anticyclonic condi- tions, because there is no evidence for ... See full document

10

Changes to the tropical circulation in the mid-Pliocene and their implications for future climate

Changes to the tropical circulation in the mid-Pliocene and their implications for future climate

... future climate change (He and Soden, 2015; Vecchi and Soden, ...to climate change. During the mPWP, the zonal SST gradient in the tropical Pacific is thought to have been much weaker than present – ... See full document

13

Mid-Holocene ocean and vegetation feedbacks over East Asia

Mid-Holocene ocean and vegetation feedbacks over East Asia

... Abstract. Mid-Holocene ocean and vegetation feedbacks over East Asia are investigated by a set of numerical ex- periments performed with the version 4 of the Commu- nity Climate System Model ... See full document

19

Holocene fire and vegetation dynamics in the northern European forests

Holocene fire and vegetation dynamics in the northern European forests

... past vegetation response to environmental change has been in use for over a century and was initially used to explore changes in climate (von Post, ...reconstruct vegetation composition dynamics from ... See full document

210

A mid-Holocene climate reconstruction for eastern South America

A mid-Holocene climate reconstruction for eastern South America

... the late Holocene (LH), that can be used to test the response of climatic models (Joussaume and Braconnot, ...1997). During the LGM, Earth was covered by a larger amount of ice than during the ... See full document

17

Karst Relief Development History of Zemo Imereti Plateau, Georgia, Caucasus

Karst Relief Development History of Zemo Imereti Plateau, Georgia, Caucasus

... Lower Pliocene and Middle Pliocene (formation of erosion, karst and other forms took place during the Middle Pliocene, Upper Pliocene and Quaternary) and in the south-east of the ... See full document

12

Assessing the impact of late Pleistocene megafaunal extinctions on global vegetation and climate

Assessing the impact of late Pleistocene megafaunal extinctions on global vegetation and climate

... Hemisphere during the late Pleistocene. Most of the vegetation in North America is constrained between 30 ◦ N and 45 ◦ N due to the overwhelming presence of the Lauren- tide ice ...on late ... See full document

11

On the importance of initial conditions for simulations of the Mid-Holocene climate

On the importance of initial conditions for simulations of the Mid-Holocene climate

... If we assume that our inferences about the indiscernible influence of initial conditions are correct, it would imply that the PMIP protocol for 6 ka experiments is valid. An impor- tant requirement is that the ... See full document

7

Influence of orbital forcing and solar activity on water isotopes in precipitation during the mid- and late Holocene

Influence of orbital forcing and solar activity on water isotopes in precipitation during the mid- and late Holocene

... winter climate in Central Eu- rope center around ...1a). During the mid- and late Holocene, the δ 18 O signal of BU4 seems not to be clearly dominated by the orbital forcing (typically ... See full document

14

Mid-Pliocene East Asian monsoon climate simulated in the PlioMIP

Mid-Pliocene East Asian monsoon climate simulated in the PlioMIP

... the mid-Pliocene SSTs as other atmosphere-only ...creating mid-Pliocene topography conditions, may bring some ...the mid-Pliocene ex- ... See full document

15

Vegetation history and paleoclimate at Lake Dojran (FYROM/Greece) during the Late Glacial and Holocene

Vegetation history and paleoclimate at Lake Dojran (FYROM/Greece) during the Late Glacial and Holocene

... the Late Neolithic (5200–4900 yr BC; Marinova et ...tarism during the Bronze Age, with increasing agriculture practices (Kokkinidou and Trantalidou, ... See full document

17

Multi-decadal atmospheric and marine climate variability in southern Iberia during the mid- to late-Holocene

Multi-decadal atmospheric and marine climate variability in southern Iberia during the mid- to late-Holocene

... centennial climate variability along the southern Iberian Peninsula during the mid- to late-Holocene record of paleo- environmental indicators from marine sediments were estab- lished ... See full document

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