Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Howard B Wilson"'
Publikováno v:
PLoS ONE, Vol 9, Iss 7, p e102174 (2014)
The Sumatran orangutan is currently listed by the IUCN as critically endangered and the Bornean species as endangered. Unless effective conservation measures are enacted quickly, most orangutan populations without adequate protection face a dire futu
Externí odkaz:
https://doaj.org/article/6601cec4f4774a749e7b6754bc2c4f61
Autor:
Mohammad H. Alimi, Howard B. Wilson
Publikováno v:
2000 Annual Conference Proceedings.
Autor:
Bruce E. Kendall, Howard B. Wilson, Nicholas J. Murray, Richard A. Fuller, Kiran L. Dhanjal-Adams, David A. Milton, Colin E. Studds
Publikováno v:
Diversity and Distributions, vol 25, iss 5
Dhanjal-Adams, Kiran L; Fuller, Richard A; Murray, Nicholas J; Studds, Colin E; Wilson, Howard B; Milton, David A; et al.(2019). Distinguishing local and global correlates of population change in migratory species. Diversity and Distributions, 25(5), 797-808. doi: 10.1111/ddi.12884. UC Santa Barbara: Retrieved from: http://www.escholarship.org/uc/item/10n91225
Dhanjal-Adams, Kiran L; Fuller, Richard A; Murray, Nicholas J; Studds, Colin E; Wilson, Howard B; Milton, David A; et al.(2019). Distinguishing local and global correlates of population change in migratory species. Diversity and Distributions, 25(5), 797-808. doi: 10.1111/ddi.12884. UC Santa Barbara: Retrieved from: http://www.escholarship.org/uc/item/10n91225
AimUnderstanding the processes driving population declines in migratory species can be challenging. Not only are monitoring data spatially and temporally sparse, but conditions in one location can carry over to indirectly (and disproportionately) aff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3555120f5149275d70275aa396777f2b
https://escholarship.org/uc/item/10n91225
https://escholarship.org/uc/item/10n91225
Autor:
Danny I. Rogers, Hugh P. Possingham, Howard B. Wilson, Richard A. Fuller, Eric J. Woehler, Colin E. Studds, Bruce E. Kendall, Rosalind Jessop, Clive Minton, Phil Straw, David S. Melville, Robert S. Clemens, David A. Milton, Ken Gosbell, Adrian C. Riegen, Nicholas J. Murray, Chris J. Hassell
Publikováno v:
Studds, CE; Kendall, BE; Murray, NJ; Wilson, HB; Rogers, DI; Clemens, RS; et al.(2017). Rapid population decline in migratory shorebirds relying on Yellow Sea tidal mudflats as stopover sites. NATURE COMMUNICATIONS, 8, 14895. doi: 10.1038/ncomms14895. UC Santa Barbara: Retrieved from: http://www.escholarship.org/uc/item/59b6c38d
Nature Communications, Vol 8, Iss 1, Pp 1-7 (2017)
Nature communications, vol 8, iss 1
Nature Communications
Nature Communications, Vol 8, Iss 1, Pp 1-7 (2017)
Nature communications, vol 8, iss 1
Nature Communications
Migratory animals are threatened by human-induced global change. However, little is known about how stopover habitat, essential for refuelling during migration, affects the population dynamics of migratory species. Using 20 years of continent-wide ci
Publikováno v:
Ecology. 96(11)
Monitoring to detect population declines is widespread, but also costly. There is, consequently, a need to optimize monitoring to maximize cost-effectiveness. Here we develop a quantitative decision analysis framework for how to optimally allocate re
Publikováno v:
Ecology Letters. 14:886-890
At the heart of our efforts to protect threatened species, there is a controversial debate about whether to give priority to cost-effective actions or whether focusing solely on the most endangered species will ultimately lead to preservation of the
Publikováno v:
Conservation Biology. 25:747-757
Classifying species according to their risk of extinction is a common practice and underpins much conservation activity. The reliability of such classifications rests on the accuracy of threat categorizations, but very little is known about the magni
Autor:
Robert W. Scharstein, Howard B. Wilson
Publikováno v:
Journal of Engineering Mathematics. 57:41-55
Resonant modes of an elliptic membrane are computed for a wide range of frequencies using a Galerkin formulation. Results are confirmed using Mathieu functions and finite-element methods. Algorithms and their implementations are described to handle D
Autor:
Robert W. Scharstein, Howard B. Wilson
Publikováno v:
Electromagnetics. 25:1-19
Laplace's equation is solved via separation of variables in toroidal coordinates for the electrostatic potential external to a conducting torus placed in a uniform electric field and excited by an arbitrarily located point charge. The accuracy of the