Zobrazeno 1 - 10
of 108
pro vyhledávání: '"Iain Douglas‐Hamilton"'
Autor:
Jake Wall, Jes Lefcourt, Chris Jones, Chris Doehring, Dan O'Neill, Dennis Schneider, Jordan Steward, Joshua Krautwurst, Tiffany Wong, Bruce Jones, Karen Goodfellow, Ted Schmitt, Kathleen Gobush, Iain Douglas‐Hamilton, Frank Pope, Eric Schmidt, Jonathan Palmer, Emma Stokes, Andrea Reid, L. Mark Elbroch, Peter Kulits, Catherine Villeneuve, Victor Matsanza, Geoff Clinning, Jordi vanOort, Kristen Denninger Snyder, Alina Peter Daati, Wesley Gold, Stephen Cunliffe, Batian Craig, Barry Cork, Grant Burden, Marc Goss, Nathan Hahn, Sarah Carroll, Eric Gitonga, Ray Rao, Jared A. Stabach, Frédéric Dulude‐de Broin, Patrick Omondi, George Wittemyer
Publikováno v:
Methods in Ecology and Evolution, Vol 15, Iss 11, Pp 1968-1979 (2024)
Abstract Effective approaches are needed to conserve the planet's remaining wildlife and wilderness landscapes, especially concerning global biodiversity conservation targets. Here, we present a new software system called EarthRanger: an open‐sourc
Externí odkaz:
https://doaj.org/article/dc5feb8a897249018f9b57db285eae0e
Autor:
Michael A. Pardo, David S. Lolchuragi, Joyce Poole, Petter Granli, Cynthia Moss, Iain Douglas-Hamilton, George Wittemyer
Publikováno v:
Royal Society Open Science, Vol 11, Iss 9 (2024)
Vocalizations often vary in structure within a species, from the individual to population level. Vocal differences among social groups and populations can provide insight into biological processes such as vocal learning and evolutionary divergence, w
Externí odkaz:
https://doaj.org/article/14f2d62caec740c49b60f027ff912174
Autor:
Festus W. Ihwagi, Andrew K. Skidmore, Guillaume Bastille-Rosseau, Tiejun Wang, Albertus Toxopeus, Iain Douglas-Hamilton
Publikováno v:
Global Ecology and Conservation, Vol 51, Iss , Pp e02911- (2024)
Poaching for ivory has caused disturbances in the behaviour of elephants. The nature and magnitude of such disturbance are not yet fully understood. Here, we studied the daily activity cycles of 10 elephants tracked for a minimum of two years each in
Externí odkaz:
https://doaj.org/article/4d7d27d390184ff59b88021a9146cb1a
Autor:
Jake Wall, Nathan Hahn, Sarah Carroll, Stephen Mwiu, Marc Goss, Wilson Sairowua, Kate Tiedeman, Sospeter Kiambi, Patrick Omondi, Iain Douglas-Hamilton, George Wittemyer
Publikováno v:
Movement Ecology, Vol 12, Iss 1, Pp 1-13 (2024)
Abstract Understanding drivers of space use by African elephants is critical to their conservation and management, particularly given their large home-ranges, extensive resource requirements, ecological role as ecosystem engineers, involvement in hum
Externí odkaz:
https://doaj.org/article/6ea5200e3473467a871506b902db60ca
Autor:
Michael Koskei, Joseph Kolowski, George Wittemyer, Fredrick Lala, Iain Douglas-Hamilton, Benson Okita-Ouma
Publikováno v:
Global Ecology and Conservation, Vol 38, Iss , Pp e02199- (2022)
Wildlife crossing structures are effective interventions for mitigating fragmentation of habitats by linear infrastructure. The 2017 construction of a new railway cutting through the Tsavo Conservation Area (TCA), home to the largest elephant populat
Externí odkaz:
https://doaj.org/article/7e745a8579c54f45938b13a5b3e0ca41
Autor:
Shifra Z. Goldenberg, Nathan Hahn, Jenna Stacy-Dawes, Stephen M. Chege, David Daballen, Iain Douglas-Hamilton, Reuben R. Lendira, Meshack J. Lengees, Lemerketo Samuel Loidialo, Fred Omengo, Frank Pope, Chris Thouless, George Wittemyer, Megan A. Owen
Publikováno v:
Frontiers in Conservation Science, Vol 2 (2021)
The ability to locate essential resources is a critical step for wildlife translocated into novel environments. Understanding this process of exploration is highly desirable for management that seeks to resettle wildlife, particularly as translocatio
Externí odkaz:
https://doaj.org/article/1b9a3692804b4367898294b2f8b1dbe7
Publikováno v:
Ecosphere, Vol 12, Iss 8, Pp n/a-n/a (2021)
Abstract Diagnosing age‐specific influences on demographic trends and their drivers in at‐risk wildlife species can support the development of targeted conservation interventions. Such information also underpins understanding of life history. Her
Externí odkaz:
https://doaj.org/article/0c6dc5880d7442909a9aa31cd1622a08
Autor:
Festus W Ihwagi, Tiejun Wang, George Wittemyer, Andrew K Skidmore, Albertus G Toxopeus, Shadrack Ngene, Juliet King, Jeffrey Worden, Patrick Omondi, Iain Douglas-Hamilton
Publikováno v:
PLoS ONE, Vol 10, Iss 9, p e0139079 (2015)
Efforts to curb elephant poaching have focused on reducing demand, confiscating ivory and boosting security patrols in elephant range. Where land is under multiple uses and ownership, determining the local poaching dynamics is important for identifyi
Externí odkaz:
https://doaj.org/article/17debac879a048df80622aa985ed72ee
Publikováno v:
PLoS ONE, Vol 9, Iss 2, p e89403 (2014)
The Samburu pastoralists of Northern Kenya co-exist with African elephants, Loxodonta africana, and compete over resources such as watering holes. Audio playback experiments demonstrate that African elephants produce alarm calls in response to the vo
Externí odkaz:
https://doaj.org/article/bc40a129aa1c444396f9c638bb4d20d9
Autor:
Patrick I Chiyo, Laura E Grieneisen, George Wittemyer, Cynthia J Moss, Phyllis C Lee, Iain Douglas-Hamilton, Elizabeth A Archie
Publikováno v:
PLoS ONE, Vol 9, Iss 4, p e93408 (2014)
Social structure is proposed to influence the transmission of both directly and environmentally transmitted infectious agents. However in natural populations, many other factors also influence transmission, including variation in individual susceptib
Externí odkaz:
https://doaj.org/article/110fee5dd5f34950b9ccf63d90a06d16