Zobrazeno 1 - 10
of 59
pro vyhledávání: '"O.W. Archibold"'
Autor:
W.H. Sumners, O.W. Archibold
Publikováno v:
Forest Ecology and Management. 251:156-163
Exotic species possess abilities to harm the ecosystems they invade. This study assesses the density, frequency and cover of exotic plants in roadside right-of-ways, logged areas and wildfire sites within mixedwood sections of the southern boreal for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::030540ea44cf20b18ca84e32db0e7ea1
https://doi.org/10.1016/j.foreco.2007.06.001
https://doi.org/10.1016/j.foreco.2007.06.001
Autor:
O.W. Archibold, L. Wagner
Publikováno v:
Landscape and Urban Planning. 79:20-28
A survey of volunteer vascular plants growing on the roofs of seven buildings at the University of Saskatchewan campus was completed between 24 June and 15 August 2004. The data collected included floristic composition, plant density, plant height, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f8dc189ef65aca5510d103f488c9604
https://doi.org/10.1016/j.landurbplan.2006.03.001
https://doi.org/10.1016/j.landurbplan.2006.03.001
Autor:
E.A. Ripley, O.W. Archibold
Publikováno v:
Applied Geography. 24:77-95
Direct and indirect measurements of leaf area distribution during the 2001-growing season were used to characterize the structure of a small aspen grove in relict grassland of the northern Great Plains. Located in the Kernen Prairie near Saskatoon, t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::682e6a52fc981d7aa0a50a56b2a49876
https://doi.org/10.1016/j.apgeog.2003.11.001
https://doi.org/10.1016/j.apgeog.2003.11.001
Publikováno v:
Applied Geography. 23:261-279
Slope instability has been an on-going problem along the South Saskatchewan River within the city of Saskatoon, and has adversely affected private property, bridge foundations, and municipal roads and services. Wooded declivities were present prior t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bebbb914b0389bed39d8ce09b20d9e6
https://doi.org/10.1016/j.apgeog.2003.08.005
https://doi.org/10.1016/j.apgeog.2003.08.005
Autor:
E. A. Ripley, O.W. Archibold
Publikováno v:
Weather. 57:448-457
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1424761f19f56709ff85d50785db994c
https://doi.org/10.1256/wea.245.01
https://doi.org/10.1256/wea.245.01
Autor:
O.W. Archibold, G.E. Greif
Publikováno v:
Forest Ecology and Management. 131:37-46
The standing-dead tree component was assessed in part of the upland forests in the mixedwood boreal forest in central Saskatchewan. Comparisons of the average number of dead trees per hectare were made between softwood stands, softwood-dominant mixed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c8ede3ff693b6542203589222a8493d
https://doi.org/10.1016/s0378-1127(99)00198-x
https://doi.org/10.1016/s0378-1127(99)00198-x
Publikováno v:
Forest Ecology and Management. 131:127-141
A clear-cut aspen stand, near Prince Albert, Saskatchewan, was treated in July 1994 to encourage the establishment of mixed aspen-white spruce forest. Site preparation methods included use of a v-blade, disc trencher and Bracke mounder, as well as a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9a92bc9a138d3a1260c9aba22644e42
https://doi.org/10.1016/s0378-1127(99)00205-4
https://doi.org/10.1016/s0378-1127(99)00205-4
Autor:
O.W. Archibold, Earle A Ripley
Publikováno v:
Agriculture, Ecosystems & Environment. 72:227-237
The microclimate of a small aspen grove located in the Kernen Prairie of central Saskatchewan was monitored from December 1993 to April 1995 in comparison with that of the adjacent prairie. The aspen grove was burned on 5 May 1995 as part of the mana
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a102883c772fd6435fe9a525db5fadf
https://doi.org/10.1016/s0167-8809(98)00182-0
https://doi.org/10.1016/s0167-8809(98)00182-0
Autor:
O.W. Archibold
The ecology of world vegetation is described in numer all of the drafting and photographic work. They have ous books and journals, but these are usually very spe spent many hours on this project and their care and skill cialized in their scope an
Publikováno v:
Applied Geography. 18:375-395
North American ginseng is native to the deciduous forest region of eastern North America but is now cultivated in areas well beyond its natural range. In recent years an expanding market has attracted growers in climatically less suitable regions, in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c71fbc1cb2c8a6656b5c3fd4a9babef
https://doi.org/10.1016/s0143-6228(98)00027-7
https://doi.org/10.1016/s0143-6228(98)00027-7