J M Line
Datos Biográficos
| ID | 5669153 |
|---|---|
| NOMBRE | J M Line |
| NOMBRES | J M |
| APELLIDO | Line |
| FIRMA | LINE J M |
| AFILIACIONES | (Botanical Institute, University of Bergen, Allégaten 41, N-5007 Bergen, Norway; University of Cambridge Computer Laboratory, Pembroke Street, Cambridge CB2 3QG, UK) |
| VERIFICADO | No |
| TOTAL DE OBRAS | 2 |
| TOTAL DE CITAS | 41 |
| TOTAL COMO AUTOR | 2 |
| TOTAL COMO EDITOR | 0 |
| PRIMER AÑO DE PUBLICACIÓN | 1990 |
| AÑO MÁS RECIENTE DE PUBLICACIÓN | 1992 |
| ÍNDICE H | 1 |
The use of Rarefaction Analysis for Estimating Palynological Richness from Quaternary Pollen-Analytical Data
Reconstructing temporal changes in diversity from pollen assemblages is potentially important both palaeoecologically and ecologically because community diversity may, in part, result from historical processes. The use of diversity indices such as Shannon's information index or Simpson's index is not appropriate with pollen percentage data because such indices consider both the numbers of different taxa and their relative frequencies or represent…
Diatoms and pH reconstruction
Palaeolimnological diatom data comprise counts of many species expressed as percentages for each sample. Reconstruction of past lake-water pH from such data involves two steps; (i) regression, where responses of modern diatom abundances to pH are modelled and (ii) calibration where the modelled responses are used to infer pH from diatom assemblages preserved in lake sediments. In view of the highly multivariate nature of diatom data, the strongly…
The use of Rarefaction Analysis for Estimating Palynological Richness from Quaternary Pollen-Analytical Data
Reconstructing temporal changes in diversity from pollen assemblages is potentially important both palaeoecologically and ecologically because community diversity may, in part, result from historical processes. The use of diversity indices such as Shannon's information index or Simpson's index is not appropriate with pollen percentage data because such indices consider both the numbers of different taxa and their relative frequencies or represent…
Diatoms and pH reconstruction
Palaeolimnological diatom data comprise counts of many species expressed as percentages for each sample. Reconstruction of past lake-water pH from such data involves two steps; (i) regression, where responses of modern diatom abundances to pH are modelled and (ii) calibration where the modelled responses are used to infer pH from diatom assemblages preserved in lake sediments. In view of the highly multivariate nature of diatom data, the strongly…
The use of Rarefaction Analysis for Estimating Palynological Richness from Quaternary Pollen-Analytical Data
Reconstructing temporal changes in diversity from pollen assemblages is potentially important both palaeoecologically and ecologically because community diversity may, in part, result from historical processes. The use of diversity indices such as Shannon's information index or Simpson's index is not appropriate with pollen percentage data because such indices consider both the numbers of different taxa and their relative frequencies or represent…
Geochemistry and Geologic Mapping (2 obras) · Geology and Paleoclimatology Research (2 obras) · Algorithm (1 obras) · Biology (1 obras) · Bootstrapping (finance) (1 obras) · Calibration (1 obras) · Chemistry (1 obras) · Computer Science (1 obras) · Data set (1 obras) · Diatom (1 obras)