Upper Midwest forest–savanna transition (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Upper Midwest forest–savanna transition" in English language version.

refsWebsite

Global rank English rank

6^th place

2^nd place

1^st place

26^th place

20^th place

1,266^th place

860^th place

1,982^nd place

1,603^rd place

archive.org (Global: 6^th place; English: 6^th place)

Hoekstra, J. M.; Molnar, J. L.; Jennings, M.; Revenga, C.; Spalding, M. D.; Boucher, T. M.; Robertson, J. C.; Heibel, T. J.; Ellison, K. (2010). Molnar, J. L. (ed.). The Atlas of Global Conservation: Changes, Challenges, and Opportunities to Make a Difference. University of California Press. ISBN 978-0-520-26256-0.
Benke, Arthur C.; Colbert E. Cushing (26 May 2005). Rivers of North America. Academic Press. ISBN 978-0-12-088253-3.

Tester, John R. (1989). "Effects of fire frequency on oak savanna in east-central Minnesota" (PDF). Bulletin of the Torrey Botanical Club. 116 (2): 134–144. doi:10.2307/2997196. JSTOR 2997196. Archived from the original (PDF) on 2022-07-03. Retrieved 2010-06-04.
Mabry, Catherine M.; L.A. Brudvig; R.C. Atwell (2010-06-15). "The confluence of landscape context and site-level management in determining Midwestern savanna and woodland breeding bird communities". Forest Ecology and Management. 260 (1). Elsevier B.V.: 42–51. doi:10.1016/j.foreco.2010.03.028.

Tester, John R. (1989). "Effects of fire frequency on oak savanna in east-central Minnesota" (PDF). Bulletin of the Torrey Botanical Club. 116 (2): 134–144. doi:10.2307/2997196. JSTOR 2997196. Archived from the original (PDF) on 2022-07-03. Retrieved 2010-06-04.

Tester, John R. (1989). "Effects of fire frequency on oak savanna in east-central Minnesota" (PDF). Bulletin of the Torrey Botanical Club. 116 (2): 134–144. doi:10.2307/2997196. JSTOR 2997196. Archived from the original (PDF) on 2022-07-03. Retrieved 2010-06-04.

Tester, John R. (1989). "Effects of fire frequency on oak savanna in east-central Minnesota" (PDF). Bulletin of the Torrey Botanical Club. 116 (2): 134–144. doi:10.2307/2997196. JSTOR 2997196. Archived from the original (PDF) on 2022-07-03. Retrieved 2010-06-04.

"Upper Midwest forest-savanna transition". Terrestrial Ecoregions. World Wildlife Fund. Retrieved 2010-05-24.