Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Donald A. Spalinger"'
Autor:
A. Joshua Leffler, Heidi A. Becker, Katharine C. Kelsey, Donald A. Spalinger, Jeffrey M. Welker
Publikováno v:
Ecosphere, Vol 13, Iss 6, Pp n/a-n/a (2022)
Abstract Rapid Arctic climate change is leading to woody plant‐dominated ecosystems with potential consequences for caribou foraging and nutritional ecology. While warming has been clearly linked to shrub expansion, the influence of higher temperat
Externí odkaz:
https://doaj.org/article/666dd2faf5c045ecb25e8c781b15c63e
Publikováno v:
Alces, Vol 53, Pp 53-64 (2017)
The health status of animals may be inferred from the patterns of hormonal concentrations and other chemical characteristics in blood samples. Baseline endocrine data representing the nutritional and reproductive condition of moose are currently unkn
Externí odkaz:
https://doaj.org/article/982c4d3652e2490ebd1dc56ffe7c40ea
Autor:
Simon Roux, William B. Collins, Julia Schückel, Rebecca A. Daly, Bodil Jørgensen, Mary S. Lipton, Kelly C. Wrighton, William G.T. Willats, Matthew B. Sullivan, Phillip B. Pope, Jeffrey L. Firkins, Carrie D. Nicora, Samuel O. Purvine, Lindsey M. Solden, David W. Hoyt, Donald E. Spalinger, Adrian E. Naas
Publikováno v:
Nature microbiology, vol 3, iss 11
Nature Microbiology
Solden, L M, Naas, A E, Roux, S, Daly, R A, Collins, W B, Nicora, C D, Purvine, S O, Hoyt, D W, Schückel, J, Jørgensen, B, Willats, W, Spalinger, D E, Firkins, J L, Lipton, M S, Sullivan, M B, Pope, P B & Wrighton, K C 2018, ' Interspecies cross-feeding orchestrates carbon degradation in the rumen ecosystem ', Nature Microbiology, vol. 3, no. 11, pp. 1274-1284 . https://doi.org/10.1038/s41564-018-0225-4
Solden, LM; Naas, AE; Roux, S; Daly, RA; Collins, WB; Nicora, CD; et al.(2018). Interspecies cross-feeding orchestrates carbon degradation in the rumen ecosystem. Nature Microbiology, 3(11), 1274-1284. doi: 10.1038/s41564-018-0225-4. Lawrence Berkeley National Laboratory: Retrieved from: http://www.escholarship.org/uc/item/7q57k70t
Nature Microbiology
Solden, L M, Naas, A E, Roux, S, Daly, R A, Collins, W B, Nicora, C D, Purvine, S O, Hoyt, D W, Schückel, J, Jørgensen, B, Willats, W, Spalinger, D E, Firkins, J L, Lipton, M S, Sullivan, M B, Pope, P B & Wrighton, K C 2018, ' Interspecies cross-feeding orchestrates carbon degradation in the rumen ecosystem ', Nature Microbiology, vol. 3, no. 11, pp. 1274-1284 . https://doi.org/10.1038/s41564-018-0225-4
Solden, LM; Naas, AE; Roux, S; Daly, RA; Collins, WB; Nicora, CD; et al.(2018). Interspecies cross-feeding orchestrates carbon degradation in the rumen ecosystem. Nature Microbiology, 3(11), 1274-1284. doi: 10.1038/s41564-018-0225-4. Lawrence Berkeley National Laboratory: Retrieved from: http://www.escholarship.org/uc/item/7q57k70t
Because of their agricultural value, there is a great body of research dedicated to understanding the microorganisms responsible for rumen carbon degradation. However, we lack a holistic view of the microbial food web responsible for carbon processin
Publikováno v:
Canadian Journal of Zoology. 96:559-565
Habitat management for herbivores often depends on an understanding of the food habits of animals. Plant cuticular waxes containing nearly indigestible complex mixture of n-alkanes and long-chain alcohols (LCOHs) have recently shown promise for diet
Autor:
Christopher J. Brockman, Bruce W. Dale, Donald E. Spalinger, William B. Collins, Jeffery M. Welker
Publikováno v:
Wildlife Society Bulletin. 41:88-97
Predation of moose (Alces alces) and caribou (Rangifer tarandas) calves by brown bears (Ursus arctos) has been extensively studied, because predation has population implications for both predator and prey species. Existing methods have provided estim
Publikováno v:
Journal of Fish and Wildlife Management. 6:158-175
Moose Alces alces are large and conspicuous animals valued for wildlife watching and hunting opportunities. However, near urban areas they can cause collisions with vehicles and damage to garden and ornamental plants. We studied a population of adult
Publikováno v:
Wildlife Society Bulletin. 37:220-225
We explored a one-step method of extracting plant cuticular hydrocarbons for the analysis of diet composition, intake, and passage rate of herbivores. Alkanes (waxes produced by plants) and long-chain alcohols (LCOHs) have traditionally been extracte
Publikováno v:
Canadian Journal of Zoology. 88:977-987
Recent work suggests that moose ( Alces alces (L., 1758)) in the boreal ecoregion may be nutritionally limited by the availability of protein as a consequence of both low nitrogen (N) concentrations and high tannin levels in their principal foods. Ho
Autor:
William B. Collins, Donald E. Spalinger, Michele Bucho, Timothy J. Stevenson, Erik R. Schoen, Scott H. McArt
Publikováno v:
Ecology. 90:1400-1411
Recent studies suggest that the growth and fecundity of northern ungulates may be coupled to their summer nutrition. Here, we compare summer dietary nitrogen availability of the five major browse plants (comprising approximately 79% of the diet) of m
Publikováno v:
Oikos. 100:387-393
We examined regrowth architecture of 4 species of savanna shrubs following 4 levels of defoliation. Defoliation had little effect on the regrowth architecture of honey mesquite (Prosopis glandulosa), which is rarely browsed by mammalian herbivores. T