Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Kenneth W. Seidel"'
Publikováno v:
Soil Science Society of America Journal. 53:946-950
A study of impacts of forest harvest on volcanic ash soils was conducted on three National Forests in the Blue Mountains of Eastern Oregon and Washington. Surface soil conditions were assessed in 11 forest harvest units; sampling employed a randomly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d26e459c23b5105288a7737518f4368c
https://doi.org/10.2136/sssaj1989.03615995005300030052x
https://doi.org/10.2136/sssaj1989.03615995005300030052x
Publikováno v:
Regeneration in mixed conifer partial cuttings in the Blue Mountains of Oregon and Washington /
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7588664235a33b1b1cac9341e1fe7c20
https://doi.org/10.5962/bhl.title.88022
https://doi.org/10.5962/bhl.title.88022
Autor:
Kenneth W. Seidel
Publikováno v:
A guide for comparing height growth of advance reproduction and planted seedlings /
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53ef509afaa3201cbd4986ce19e5fcd3
https://doi.org/10.2737/pnw-rn-360
https://doi.org/10.2737/pnw-rn-360
Autor:
Kenneth W. Seidel
Publikováno v:
Regeneration in mixed conifer shelterwood cuttings in the Cascade Range of eastern Oregon /
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1112e64828f71cd802bc8c4731810db5
https://doi.org/10.5962/bhl.title.94582
https://doi.org/10.5962/bhl.title.94582
Autor:
Kenneth W. Seidel
Publikováno v:
A ponderosa pine-lodgepole pine spacing study in central Oregon : results after 20 years /
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::804daca6aae71c4e7ef39c63ffdc7b31
https://doi.org/10.2737/pnw-rp-410
https://doi.org/10.2737/pnw-rp-410
Autor:
Nancy Langston
Across the inland West, forests that once seemed like paradise have turned into an ecological nightmare. Fires, insect epidemics, and disease now threaten millions of acres of once-bountiful forests. Yet no one can agree what went wrong. Was it too m