Zobrazeno 1 - 8
of 8
pro vyhledávání: '"M. R. T. Dale"'
Autor:
M. W. Zbigniewicz, M. R. T. Dale
Publikováno v:
Canadian Journal of Botany. 75:1342-1348
As part of a large-scale experiment on the dynamics of boreal forest communities, we examined the effects of experimental manipulations on the spatial pattern of two shrub species, Salix glauca and Betula glandulosa, before and after the population p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26793e9dca4bf7ea6c9024e8528d84c4
https://doi.org/10.1139/b97-846
https://doi.org/10.1139/b97-846
Autor:
R. D. Powell, M. R. T. Dale
Publikováno v:
Canadian Journal of Botany. 72:448-453
This paper introduces a method for examining the scales of segregation or aggregation of two kinds of plants. It uses the mapped positions of plants but is based on methods originally designed for contiguous quadrat data and may be referred to as two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::534366e21714b77ead91ba0924d0f495
https://doi.org/10.1139/b94-059
https://doi.org/10.1139/b94-059
Autor:
M. R. T. Dale, A. G. Thomas
Publikováno v:
Canadian Journal of Plant Science. 71:1069-1080
The phytosociological structure of weed communities in spring wheat, barley, oats, flax, and canola was investigated using data collected during a 3-yr survey of 1384 fields in Manitoba. Fields were surveyed during July and August, after the applicat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8127e7efd74122f7e12b60551c33bf7b
https://doi.org/10.4141/cjps91-149
https://doi.org/10.4141/cjps91-149
Autor:
D. J. Blundon, M. R. T. Dale
Publikováno v:
Journal of Vegetation Science. 1:153-164
The interpretation of Hill's ‘Two Term Local Quadrat Variance’ analysis to detect the scale of spatial pattern in vegetation is improved by an equation that relates the block size of a variance peak to the scale of the pattern that gave rise to i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c19da80272414c14987269d9df3184e
https://doi.org/10.2307/3235654
https://doi.org/10.2307/3235654
Autor:
M. R. T. Dale
Publikováno v:
Canadian Journal of Botany. 68:149-158
A new method for the analysis of spatial pattern in two dimensions is described. The technique uses data collected in square or rectangular grids of quadrats to examine the scale of pattern in vegetation, no matter how the grids are oriented with res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46a45e647803283c8a7b3ad589237f04
https://doi.org/10.1139/b90-020
https://doi.org/10.1139/b90-020
Autor:
M. R. T. Dale
Publikováno v:
The Lichenologist. 17:141-148
Where two crustose lichen thalli meet at a ‘ truce ’ boundary theshape of the boundary can be used to evaluate models of how lichen growth rates change with thallus size. The application of this method to studies of intra- and interspecific compe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97f8996093845db67145ba159630ed94
https://doi.org/10.1017/s0024282985000196
https://doi.org/10.1017/s0024282985000196
Autor:
J. W. Moon, M. R. T. Dale
Publikováno v:
Journal of Classification. 5:21-38
A cluster diagram is a rooted planar tree that depicts the hierarchical agglomeration of objects into groups of increasing size. On the null hypothesis that at each stage of the clustering procedure all possible joins are equally probable, we derive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3506bf85c0d417a53613b535ab6acea9
https://doi.org/10.1007/bf01901669
https://doi.org/10.1007/bf01901669
Autor:
D. A. Macisaac, M. R. T. Dale
Publikováno v:
The Journal of Ecology. 77:78
SUMMARY (1) A new method of analysis is suggested that modifies the interpretation of quadrat variance methods for detecting the scale of spatial pattern in vegetation. (2) A complementary method is presented for distinguishing the contributions made
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d869a9b20e1d1cdfa8e9b2f67c0d633a
https://doi.org/10.2307/2260918
https://doi.org/10.2307/2260918