Zobrazeno 1 - 10
of 108
pro vyhledávání: '"Nancy Collins Johnson"'
Autor:
Kara Skye Gibson, Nancy Collins Johnson, Channing Laturno, Robert R. Parmenter, Anita Antoninka
Publikováno v:
Trees, Forests and People, Vol 7, Iss , Pp 100190- (2022)
Thinning, mastication, and prescribed fire are restoration treatments frequently employed in unnaturally dense second-growth Pinus ponderosa forests of the Western United States. Although a goal of these treatments is to restore ecosystem structure a
Externí odkaz:
https://doaj.org/article/db3cb5171b1943728d12f1d3a6b62c9f
Publikováno v:
Frontiers in Plant Science, Vol 11 (2021)
Studies in natural ecosystems show that adaptation of arbuscular mycorrhizal (AM) fungi and other microbial plant symbionts to local environmental conditions can help ameliorate stress and optimize plant fitness. This local adaptation arises from the
Externí odkaz:
https://doaj.org/article/4ea5d751f049424c8625830f83439b84
Publikováno v:
Frontiers in Plant Science, Vol 10 (2019)
Plants may actively cultivate microorganisms in their roots and rhizosphere that enhance their nutrition. To develop cropping strategies that substitute mineral fertilizers for beneficial root symbioses, we must first understand how microbial communi
Externí odkaz:
https://doaj.org/article/faf30736a634414a9f7ae66db6db7657
Autor:
Bo Maxwell Stevens, Randi Reppen, Mark Linhart, Kara Gibson, Adrah Parafiniuk, Aradhana Roberts, Robert Sanford, Nancy Collins Johnson
Publikováno v:
Environmental Research Letters, Vol 16, Iss 8, p 084035 (2021)
Social, political, and economic forces may inadvertently influence the stance of scientific literature. Scientists strive for neutral language, but this may be challenging for controversial topics like genetically modified (GM) crops. We classified p
Externí odkaz:
https://doaj.org/article/2eeaa3776cb046e7b8c86ee3e908ee58
Autor:
Nancy Collins Johnson, César Marín
Publikováno v:
New Phytologist, 238(2), 461-463. Wiley-Blackwell
Johnson, N C & Marín, C 2023, ' Microbial villages in the geography of arbuscular mycorrhizal symbioses ', New Phytologist, vol. 238, no. 2, pp. 461-463 . https://doi.org/10.1111/nph.18803
Johnson, N C & Marín, C 2023, ' Microbial villages in the geography of arbuscular mycorrhizal symbioses ', New Phytologist, vol. 238, no. 2, pp. 461-463 . https://doi.org/10.1111/nph.18803
This article is a Commentary on Wang et al. (2023), 238: 859–873.
Publikováno v:
Rangeland Ecology & Management. 79:139-149
Mob-grazing involves maintaining high densities of livestock for short periods so that most plants are either eaten or trampled, followed by long rest periods. This practice has been proposed as a mechanism to increase soil carbon (C) storage and ran
Publikováno v:
Plant and Soil. 461:441-455
This study investigated maize-soil biota interactions as well as the soil legacy effects of continuous monoculture (CM) on maize performance. We conducted a glasshouse experiment that compared the performance of maize inoculated with living or steril
Microbial community structure across grazing treatments and environmental gradients in the Serengeti
Publikováno v:
Soil Ecology Letters. 4:45-56
As one of the last remaining naturally grazed ecosystems on Earth, the Serengeti National Park is an ideal location to study the influence of migratory mammals on the structure of microbial communities and the factors that generate biogeography of so
Autor:
Michael J. Remke, Jeffrey Wright, Matthew A. Bowker, Nancy Collins Johnson, Matthew A. Williamson
Publikováno v:
Journal of Ecology. 109:1210-1223
Autor:
Bo Maxwell Stevens, Maarja Öpik, Jeffrey Ryan Propster, Nancy Collins Johnson, Sara Lynne Alloway, Emilian Mayemba, Gail W. T. Wilson
Publikováno v:
Mycorrhiza. 30:79-95
This study explores the relationships of AM fungal abundance and diversity with biotic (host plant, ungulate grazing) and abiotic (soil properties, precipitation) factors in the Serengeti National Park, Tanzania. Soil and root samples were collected