Abstract Lake Petén Itzá, northern Guatemala, lies within a hydrologically closed basin in the
south-central area of the Yucatán Peninsula, and was drilled under the auspices of the …

Subfossil Pediastrum, a genus of green algae (Chlorophyceae) which is sensitive to
changes in the aquatic environment, is a potential proxy indicator of the evolution of aquatic …

The last 85,000 years were characterized by high climate and environmental variability on
the Yucatán Peninsula. Heinrich stadials are examples of abrupt climate transitions that …

This study presents a methodological advancement in the field of clumped‐isotope (∆ 47)
thermometry, specifically tailored for application to freshwater ostracods. The novel ostracod …

Historic discussions of climate often suggested that it caused societies to have certain
qualities. In the 19th-century, imperial representations of the world environment frequently …

From the end of the last glacial stage until the mid-Holocene, large areas of arid and semi-
arid North Africa were much wetter than present, during the interval that is known as the …

Lake Qinghai, the largest saline lake in China, is a closed-basin lake with a salinity of 16 g/L
and is situated in the sensitive semi-arid zone between the Asian monsoon-controlled area …

Stable carbon (δ13C) and oxygen (δ18O) isotope measurements in lacustrine ostracodes
are widely used as paleolimnological indicators of past climate change. Previous work has …

Contemporary climate dynamics of the circum-Caribbean region are characterised by
significant precipitation variability on interannual and interdecadal timescales controlled …

The variability of modern Cyprideis salebrosa and Cyprideis americana (Ostracoda) from the
northern Neotropics were investigated in order to understand site specific influences on the …