Relationships between contemporary pollen and vegetation data from Wisconsin and Michigan, USA

RHW Bradshaw, T Webb III - Ecology, 1985 - Wiley Online Library
Scatter diagrams and regression analysis of paired pollen and tree—inventory data show
how pollen percentages represent the percent basal area for the major arboreal genera in …

The pollen—Tree relationship within forests of Wisconsin and Upper Michigan, USA

KM Heide, R Bradshaw - Review of Palaeobotany and Palynology, 1982 - Elsevier
Pollen analysis of moss polsters collected from the floor of undisturbed Wisconsin and
Upper Michigan forests provides information about pollen representation at the scale of the …

Pollen source area and representation in small lakes of the northeastern United States

ST Jackson - Review of Palaeobotany and Palynology, 1990 - Elsevier
Modern pollen assemblages from 19 small ponds (0.1 to 0.5 hectares) in northern New York
and southern New England were compared with forest composition within 20, 100, 500 and …

Pollen frequencies reflect vegetation patterns in a Great Basin (USA) mountain range

OK Davis - Review of Palaeobotany and Palynology, 1984 - Elsevier
Five indices are used to quantify the relationship between vegetation and pollen in a
mountain range in the arid Great Basin. Computations are based on vegetation coverage …

Estimating plant abundances from pollen percentages: the use of regression analysis

T Webb III, SE Howe, RHW Bradshaw… - Review of Palaeobotany …, 1981 - Elsevier
After describing the theory developed for estimating plant abundances from pollen numbers,
we introduce a general model for linear regression of pollen percentages against plant …

Corresponding patterns of pollen and vegetation in Lower Michigan: a comparison of quantitative data

T Webb III - Ecology, 1974 - Wiley Online Library
Mapping of modern pollen and vegetation data as well as principal component analysis of
these data reveals the patterns in the vegetation to be quite evident in the pollen data. The …

Quantitative representation of local forest composition in forest‐floor pollen assemblages

ST Jackson, JB Kearsley - Journal of Ecology, 1998 - Wiley Online Library
1 We compared modern pollen assemblages from 60 moss polster sites in northern New
York with forest composition data within 20–120 m of the sites using extended R‐value …

Pollen source area and pollen productivity: evidence from forest hollows

R Calcote - Journal of Ecology, 1995 - JSTOR
1 Although fossil pollen from forest hollows (≈5 m in diameter) is often interpreted as a
record of stand-scale forest changes, this assumption has not previously been tested by …

Modern pollen assemblages and vegetation in the Myrtle Lake peatland, Minnesota

CR Janssen - Ecological Monographs, 1984 - Wiley Online Library
Pollen grains and spores in moss polsters are compared with vegetation along transects
across vegetational gradients in a large peatland in northern Minnesota. The distribution …

The contemporary distribution of pollen in eastern North America: a comparison with the vegetation

RB Davis, T Webb - Quaternary Research, 1975 - cambridge.org
By mapping and summarizing 478 pollen counts from surface samples at 406 locations in
eastern North America, this study documents the relationships between the distributions of …