[HTML][HTML] Pollen-based climate reconstruction techniques for late Quaternary studies
Fossil pollen records are well-established indicators of past vegetation changes. The
prevalence of pollen across environmental settings including lakes, wetlands, and marine …
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 …
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
The importance of reconstructing past environments quantitatively in palaeoecology is
reviewed by showing that many ecological questions asked of palaeoecological data …
reviewed by showing that many ecological questions asked of palaeoecological data …
Quantitative environmental reconstructions from biological data
Quantitative reconstructions of past environmental conditions (eg, pH) are an important part
of palaeolimnology. Such reconstructions involve three steps:(1) the development of a …
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 …
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 …
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 …
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 …
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 …
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 …
the past. Such variables do, however, influence the chemistry and biology of the marine …