Zobrazeno 1 - 10
of 85
pro vyhledávání: '"Steven L Petersen"'
Autor:
Hector G Ortiz Cano, Robert Hadfield, Teresa Gomez, Kevin Hultine, Ricardo Mata Gonzalez, Steven L Petersen, Neil C Hansen, Michael T Searcy, Jason Stetler, Teodoro Cervantes Mendívil, David Burchfield, Pilman Park, J Ryan Stewart
Publikováno v:
PLoS ONE, Vol 18, Iss 1, p e0279877 (2023)
For centuries, humans occupying arid regions of North America have maintained an intricate relationship with Agave (Agavoideae, Asparagaceae). Today Agave cultivation, primarily for beverage production, provides an economic engine for rural communiti
Externí odkaz:
https://doaj.org/article/265b6a511f704de791708ca3f23ce3f4
Publikováno v:
PLoS ONE, Vol 9, Iss 9, p e103189 (2014)
Effective and safe monitoring techniques are needed by U.S. land managers to understand free-roaming horse behavior and habitat use and to aid in making informed management decisions. Global positioning system (GPS) and very high frequency (VHF) radi
Externí odkaz:
https://doaj.org/article/40b15f780294465fa14a8c48e3797aa5
Autor:
Benjamin W. Hoose, Bradley D. Geary, William C. Richardson, Steven L. Petersen, Matthew D. Madsen
Publikováno v:
Ecological Solutions and Evidence, Vol 3, Iss 1, Pp n/a-n/a (2022)
Abstract The success of seed‐based restoration in dryland regions of the world is often low or sporadic, with most mortality occurring between germination and emergence. Fungal pathogenesis is one process that may reduce seedling emergence and limi
Externí odkaz:
https://doaj.org/article/3830ca8134ce43feaa9e4cf5dd16667c
Autor:
William C. Richardson, Turmandakh Badrakh, Bruce A. Roundy, Zackary T. Aanderud, Steven L. Petersen, Phil S. Allen, Dallin R. Whitaker, Matthew D. Madsen
Publikováno v:
Ecology and Evolution, Vol 9, Iss 13, Pp 7438-7447 (2019)
Abstract Semi‐arid rangeland degradation is a reoccurring issue throughout the world. In the Great Basin of North America, seeds sown in the fall to restore degraded sagebrush (Artemisia spp.) steppe plant communities may experience high mortality
Externí odkaz:
https://doaj.org/article/313bc96c475a40a2a2f38ebc82ffcac4
Autor:
Ryan G. Howell, Kaylee Draughon, Haley Johnston, Melissa Myrick, Val J. Anderson, Dennis L. Eggett, Steven L. Petersen
Publikováno v:
Rangelands. 44:121-128
Autor:
Darrell B. Roundy, April Hulet, Bruce A. Roundy, Ryan R. Jensen, Jordan B. Hinkle, Leann Crook, Steven L. Petersen
Publikováno v:
AIMS Environmental Science, Vol 3, Iss 4, Pp 765-777 (2016)
Expansion of Pinus L. (pinyon) and Juniperus L. (juniper) (P-J) trees into sagebrush (Artemisia L.) steppe communities can lead to negative effects on hydrology, loss of wildlife habitat, and a decrease in desirable understory vegetation. Tree reduct
Externí odkaz:
https://doaj.org/article/05544fa739124a759f87be8f4082688f
Autor:
Thomas H. Bates, Val J. Anderson, Robert L. Johnson, Steven L. Petersen, Loreen Allphin, Dustin L. Rooks
Publikováno v:
The Southwestern Naturalist. 66
Autor:
Jesse R. Morris, Steven L. Petersen, Matthew D. Madsen, Brock R. McMillan, Dennis L. Eggett, C. Russell Lawrence
Publikováno v:
Remote Sensing; Volume 14; Issue 21; Pages: 5365
Environmental factors often limit plant establishment and survival through increased seedling mortality. Understanding plant growth and the causes of mortality can be helpful in developing solutions that enhance seeding success and improve restoratio
Publikováno v:
The Journal of Wildlife Management. 87
Autor:
Leah N. Knighton, Steven L. Petersen, Gail H. Collins, Loreen Allphin, Neil C. Hansen, Haley B. Johnston, Russell B. Rader
Publikováno v:
Journal of Arid Environments. 211:104944