Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Jennifer L. Birdsall"'
Publikováno v:
Restoration Ecology. 20:517-523
A century of fire suppression has created unnaturally dense stands in many western North American forests, and silviculture treatments are being increasingly used to reduce fuels to mitigate wildfire hazards and manage insect infestations. Thinning p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::256c41a2fe643ccdc95abc93908a881f
https://doi.org/10.1111/j.1526-100x.2011.00781.x
https://doi.org/10.1111/j.1526-100x.2011.00781.x
Publikováno v:
Madroño. 53:211-222
Tenderfoot Creek Experimental Forest (TCEF) is situated in the Little Belt Mountains of Montana, 120 km east of the Continental Divide. TCEF is composed of 3693 ha at elevations between 1840 and 2420 m and is dominated by lodgepole pine forest, which
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96127c51b4dc852238dce1df6c677bee
https://doi.org/10.3120/0024-9637(2006)53[211:vfottc]2.0.co
https://doi.org/10.3120/0024-9637(2006)53[211:vfottc]2.0.co
Publikováno v:
Weed Technology. 11:798-803
We examined whether image analysis could separate leafy spurge from other plant species and objects by comparing image analysis to the ocular method of estimating cover. Image analysis was acceptably precise at low and medium cover levels. Image anal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0262f671ffac0656586698e364f006a0
https://doi.org/10.1017/s0890037x00043463
https://doi.org/10.1017/s0890037x00043463
Autor:
Paul C. Quimby, A.J. Caesar, Hamed K. Abbas, William J. Connick, Donald J. Daigle, Grant H. Egley, Mark A. Jackson, Jennifer L. Birdsall, C. Douglas Boyette
Publikováno v:
Weed Technology. 10:637-644
Herbicides are used in the production of almost 100% of agronomic crops in the United States and in most horticultural row crops. By volume, herbicides represent nearly two-thirds of all pesticides used in crop production. However, public pressure is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1c2a94a700989b9a1d6c81a567f426a
https://doi.org/10.1017/s0890037x00040562
https://doi.org/10.1017/s0890037x00040562