Zobrazeno 1 - 3
of 3
pro vyhledávání: '"John M. Silbaugh"'
Autor:
David R. Betters, John M. Silbaugh
Publikováno v:
Journal of Sustainable Forestry. 5:235-248
With the new emphasis in land management agencies (particularly the USDA Forest Service) on ecosystem management, new attention is being paid to measurements of biological diversity (biodiversity). Forest managers faced with incorporating the mainten
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f40d8c7ad526c785125a5c726e9bbd3c
https://doi.org/10.1300/j091v05n01_04
https://doi.org/10.1300/j091v05n01_04
Autor:
David R. Betters, John M. Silbaugh
Publikováno v:
Environmental Reviews. 3:277-285
Forest managers faced with incorporating the maintenance of biodiversity into their analyses, plans, and decisions need reliable, quantitative measures of biodiversity. This paper reviews and critiques quantitative approaches that have been developed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d69279a6490dda1c3d7f7ee7331be5db
https://doi.org/10.1139/a95-014
https://doi.org/10.1139/a95-014
Autor:
Paul W. Ewald, John M. Silbaugh
Publikováno v:
Animal Behaviour. 35:606-608
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be49c0f18764421a5e569de2ef16d312
https://doi.org/10.1016/s0003-3472(87)80291-9
https://doi.org/10.1016/s0003-3472(87)80291-9