[HTML][HTML] Pollen-based climate reconstruction techniques for late Quaternary studies

M Chevalier, BAS Davis, O Heiri, H Seppä… - Earth-Science …, 2020 - Elsevier
Fossil pollen records are well-established indicators of past vegetation changes. The
prevalence of pollen across environmental settings including lakes, wetlands, and marine …

Reconstruction of sea-surface temperatures from assemblages of planktonic foraminifera: multi-technique approach based on geographically constrained calibration …

M Kucera, M Weinelt, T Kiefer, U Pflaumann… - Quaternary Science …, 2005 - Elsevier
We present a conceptual framework for a new approach to environmental calibration of
planktonic foraminifer census counts. This approach is based on simultaneous application of …

[PDF][PDF] Strengths and weaknesses of quantitative climate reconstructions based on late-Quaternary biological proxies

HJB Birks, O Heiri, H Seppä, AE Bjune - Open Ecology Journal, 2011 - boris.unibe.ch
The importance of reconstructing past environments quantitatively in palaeoecology is
reviewed by showing that many ecological questions asked of palaeoecological data …

Quantitative environmental reconstructions from biological data

S Juggins, HJB Birks - … environmental change using lake sediments: Data …, 2012 - Springer
Quantitative reconstructions of past environmental conditions (eg, pH) are an important part
of palaeolimnology. Such reconstructions involve three steps:(1) the development of a …

Dinoflagellate cyst assemblages as tracers of sea‐surface conditions in the northern North Atlantic, Arctic and sub‐Arctic seas: the new 'n = 677' data base and its …

A Vernal, M Henry, J Matthiessen… - … : Published for the …, 2001 - Wiley Online Library
The distribution of dinoflagellate cyst (dinocyst) assemblages in surface sediment samples
from 677 sites of the northern North Atlantic, Arctic and sub‐Arctic seas is discussed with …

[图书][B] Quantifying Holocene sea-level change using intertidal foraminifera: lessons from the British Isles

BP Horton, RJ Edwards - 2006 - pubs.geoscienceworld.org
Salt-marsh foraminifera have been used to reconstruct Holocene sea-level changes from
coastlines around the world. In this work, we compile the results of surface foraminiferal …

The secret assumption of transfer functions: problems with spatial autocorrelation in evaluating model performance

RJ Telford, HJB Birks - Quaternary Science Reviews, 2005 - Elsevier
The estimation of the predictive power of transfer functions assumes that the test sites are
independent of the modelling sites. Cross-validation in the presence of spatial …

Evaluation of transfer functions in spatially structured environments

RJ Telford, HJB Birks - Quaternary Science Reviews, 2009 - Elsevier
Transfer function training set sites close to each other tend to have similar species
assemblages and environmental conditions in both oceanic and terrestrial data sets. This is …

Centennial‐to‐millennial‐scale periodicities of Holocene climate and sediment injections off the western Barents shelf, 75 N

M Sarnthein, S Van Kreveld, H Erlenkeuser… - Boreas, 2003 - Wiley Online Library
At the western continental margin of the Barents Sea, 75° N, hemipelagic sediments provide
a record of Holocene climate change with a time resolution of 10–70 years. Planktic …

New oceanic proxies for paleoclimate

GM Henderson - Earth and Planetary Science Letters, 2002 - Elsevier
Environmental variables such as temperature and salinity cannot be directly measured for
the past. Such variables do, however, influence the chemistry and biology of the marine …