Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Guy R. Brassard"'
Autor:
Terry A. Hedderson, Guy R. Brassard
Publikováno v:
Ecography. 13:134-142
The microhabitat relationships of five mosses, which co-occur on cliffs and scree-slopes in eastern Newfoundland, were evaluated by discriminant functions (DFA) and multiple regression analysis (MRA). The first three discriminant functions account fo
Autor:
Guy R. Brassard, Graham Page
Publikováno v:
The Forestry Chronicle. 70:148-150
Concerns have recently been expressed that Canada's forestry research effort may have declined in terms of quantity and/or quality of output. To investigate this we conducted a comprehensive survey of all Canadian forestry-related publications listed
Autor:
Guy R. Brassard
Publikováno v:
The Bryologist. 104:497-497
Autor:
Guy R. Brassard, Jean Louis De Sloover
Publikováno v:
The Bryologist. 102:161
Autor:
Guy R. Brassard, Elsa Nyholm
Publikováno v:
The Bryologist. 102:573
Autor:
Guy R. Brassard, Terry A. Hedderson
Publikováno v:
The Bryologist. 95:443
Tetrodontium repandum (Funck) Schwaegr. and Seligeria diversifolia Lindb. are reported from northwestern Ellesmere Island, in the Canadian High Arctic. This is the first report of the moss family Tetraphidaceae from the Canadian Arctic Archipelago. T
Autor:
Terry A. Hedderson, Guy R. Brassard
Publikováno v:
The Bryologist. 95:31
Encalypta affinis subsp. macounii (Aust.) Hort. and E. brevipes Schljak. are newly recorded for eastern North America on specimens from the Torngat Mountains, northern Labrador. Both taxa appear to be glacial relicts, and their Torngat populations ar
Autor:
Guy R. Brassard, David P. Weber
Publikováno v:
Canadian Journal of Botany. 56:441-466
A comprehensive review of the mosses of Labrador is presented, incorporating all previously published reports and much new data accumulated during field and herbarium studies since 1970. A total of 348 species of mosses are documented for Labrador, o
Autor:
Weston Blake, Guy R. Brassard
Publikováno v:
Canadian Journal of Botany. 56:1852-1859
A 2.6-m-thick subfossil peat deposit, composed entirely of the arctic moss Aplodon wormskioldii, is described from the Carey Islands, northwestern Greenland (76°44′ N, 73°13′ W). Radiocarbon dates indicate that the peat began forming approximat
Autor:
Guy R. Brassard, David P. Weber
Publikováno v:
Canadian Journal of Botany. 54:1697-1708
Bryological knowledge of insular Newfoundland has been significantly augmented by an intensive investigation of the mosses and liverworts of Cataracts Provincial Park. The study area (13 ha) included forest, bog, heath, and a deep, narrow, and angula