English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

This study uses the <q>simplified patterns of temperature and effective\udprecipitation</q> approach from the Australian component of the international\udpalaeoclimate synthesis effort (INTegration of Ice core, MArine and\udTErrestrial records – OZ-INTIMATE) to compare atmosphere–ocean general\udcirculation model (AOGCM) simulations and proxy reconstructions. The approach\udis used in order to identify important properties (e.g. circulation and\udprecipitation) of past climatic states from the models and proxies, which is\uda primary objective of the Southern Hemisphere Assessment of\udPalaeoEnvironment (SHAPE) initiative. The AOGCM data are taken from the\udPaleoclimate Modelling Intercomparison Project (PMIP) mid-Holocene\ud(ca. 6000 years before present, 6 ka) and pre-industrial control (ca. 1750 CE,\ud0 ka) experiments. The synthesis presented here shows that the models and\udproxies agree on the differences in climate state for 6 ka relative to 0 ka,\udwhen they are insolation driven. The largest uncertainty between the models\udand the proxies occurs over the Indo-Pacific Warm Pool (IPWP). The analysis\udshows that the lower temperatures in the Pacific at around 6 ka in the\udmodels may be the result of an enhancement of an existing systematic error.\udIt is therefore difficult to decipher which one of the proxies and/or the\udmodels is correct. This study also shows that a reduction in the\udEquator-to-pole temperature difference in the Southern Hemisphere causes the\udmid-latitude westerly wind strength to reduce in the models; however, the\udsimulated rainfall actually increases over the southern temperate zone of\udAustralia as a result of higher convective precipitation. Such a mechanism\ud(increased convection) may be useful for resolving disparities between\uddifferent regional proxy records and model simulations. Finally, after\udassessing the available datasets (model and proxy), opportunities for better\udmodel–proxy integrated research are discussed

Evaluation of PMIP2 and PMIP3 simulations of mid-Holocene climate in the Indo-Pacific, Australasian and Southern Ocean regions