Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Andrew Ladle"'
Autor:
Alys Granados, Catherine Sun, Jason T. Fisher, Andrew Ladle, Kimberly Dawe, Christopher Beirne, Mark S. Boyce, Emily Chow, Nicole Heim, Mitchell Fennell, Joanna Klees van Bommel, Robin Naidoo, Michael Procko, Frances E. C. Stewart, A. Cole Burton
Publikováno v:
Ecology and Evolution, Vol 13, Iss 9, Pp n/a-n/a (2023)
Abstract Outdoor recreation is widespread, with uncertain effects on wildlife. The human shield hypothesis (HSH) suggests that recreation could have differential effects on predators and prey, with predator avoidance of humans creating a spatial refu
Externí odkaz:
https://doaj.org/article/95b125006a9b49feadc946918c7402be
Autor:
Nicole P. Boucher, Morgan Anderson, Andrew Ladle, Chris Procter, Shelley Marshall, Gerald Kuzyk, Brian M. Starzomski, Jason T. Fisher
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-11 (2022)
Abstract Predator search efficiency can be enhanced by anthropogenic landscape change, leading to increased predator–prey encounters and subsequent prey population declines. Logging increases early successional vegetation, providing ungulate forage
Externí odkaz:
https://doaj.org/article/c71660e23251456e9b1a56587eb0bb37
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-12 (2022)
Abstract Land modified for human use alters matrix shape and composition and is a leading contributor to global biodiversity loss. It can also play a key role in facilitating range expansion and ecosystem invasion by anthrophilic species, as it can a
Externí odkaz:
https://doaj.org/article/183cee3fa74845b9a0adbef10b03210f
Autor:
Jason T. Fisher, Sean Murray, Mirjam Barrueto, Kathleen Carroll, Anthony P. Clevenger, Doris Hausleitner, William Harrower, Nicole Heim, Kim Heinemeyer, Aerin L. Jacob, Thomas S. Jung, Andrea Kortello, Andrew Ladle, Robert Long, Paula MacKay, Michael A. Sawaya
Publikováno v:
Global Ecology and Conservation, Vol 34, Iss , Pp e02019- (2022)
Wolverines are vulnerable to multiple, widespread, increasing forms of human activity so have become an indicator of conservation success or failure for northern ecosystems. Logistically difficult to research, the last two decades have seen marked ch
Externí odkaz:
https://doaj.org/article/699222c357c64e47a5839c6f90a5e81e
Publikováno v:
ISPRS International Journal of Geo-Information, Vol 10, Iss 8, p 517 (2021)
For many university students, commuting to and from campus constitutes a large proportion of their daily movement, and therefore it may influence their ability and willingness to spend time on campus or to participate in campus activities. To assess
Externí odkaz:
https://doaj.org/article/2da48d560eb840ae8e7676900656605f
Publikováno v:
PLoS ONE, Vol 13, Iss 2, p e0191730 (2018)
Species' distributions are influenced by a combination of landscape variables and biotic interactions with other species, including people. Grizzly bears and black bears are sympatric, competing omnivores that also share habitats with human recreatio
Externí odkaz:
https://doaj.org/article/2c1249b7009341438da265a6ad9514cd
Autor:
Robin Steenweg, Mark Hebblewhite, Cole Burton, Jesse Whittington, Nikki Heim, Jason T. Fisher, Andrew Ladle, Winsor Lowe, Tyler Muhly, John Paczkowski, Marco Musiani
Despite criticisms, the umbrella species concept remains a fundamental conservation tool for protecting biodiversity in the face of global change, yet it is rarely tested. Food web theory provides a tool to test both umbrella-species' suitability and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2757cd5c4a9ed6c0abdd28987b462f5d
https://hdl.handle.net/11585/912366
https://hdl.handle.net/11585/912366
Scale and landscape heterogeneity influence the predictive performance of habitat suitability models
Context: Resource selection functions (RSF) are used to predict habitat selection in a wide range of taxa for various conservation and management purposes. Although such predictions often cover large geographic areas, the limitations of extrapolating
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d932b086fb5f9ec74da62ee5db67982d
https://doi.org/10.21203/rs.3.rs-1110789/v2
https://doi.org/10.21203/rs.3.rs-1110789/v2
Publikováno v:
Landscape and Urban Planning. 179:107-115
Data describing how individuals use their urban environment is a valuable source of information in urban planning. In many cases, data used for these purposes have low spatial and temporal resolution, or sample size. Equally, comprehensive analytical
Autor:
Jason T. Fisher, Andrew Ladle
Publikováno v:
SSRN Electronic Journal.
Landscape change alters species' distributions, and understanding these changes is a key ecological and conservation goal. Species-habitat relationships are often modelled in the absence of syntopic species, but niche theory and emerging empirical re