Results 81 to 90 of about 4,538 (227)

Determining the Environmental and Ecological Factors Associated With Poultry Farm Spillover of Highly Pathogenic Avian Influenza (H5N1) in British Columbia, Canada

Zoonoses and Public Health, Volume 73, Issue 5, Page 439-450, August 2026.
ABSTRACT Introduction Highly pathogenic avian influenza (HPAI) H5N1, clade 2.3.4.4b is a global threat causing widespread outbreaks on poultry farms and high mortality among wild bird populations in Canada. Wild aquatic birds are generally recognised as key reservoir hosts for avian influenza viruses (AIV's).
Riley Oremush, Pascale Aubry, E. Jane Parmley, Zvonimir Poljak, Amy Greer   +4 more
wiley   +1 more source

Simultaneous TRACERS and THEMIS Observations of Reversed Cusp Ion Dispersions and Dual‐Lobe Reconnection

Geophysical Research Letters, Volume 53, Issue 13, 16 July 2026.
Abstract We present observations from two consecutive TRACERS‐2 orbits through the northern low‐altitude cusp. During the first crossing, TRACERS‐2 observed reversed cusp ion dispersion and sunward convection, consistent with magnetopause reconnection tailward of the cusp during this northward IMF interval.
M. Øieroset, S. A. Fuselier, J. B. Bonnell, R. A. Roglans, J. S. Halekas, R. J. Strangeway, T. D. Phan, R. G. Gomez, S. M. Petrinec, K. J. Trattner, S. R. Shaver, K. A. Goodrich, S. A. Henderson, S. L. Soni, V. Angelopoulos, B. L. Burkholder, H. Cao, L.‐J. Chen, H. K. Connor, D. M. Miles, A. Moore, J. Ng, Y. Shen   +22 more
wiley   +1 more source

Habitat associations of breeding mallards and Canada geese in southern Ontario, Canada

Wildlife Society Bulletin, 2015
Understanding habitat associations of breeding mallards (Anas platyrhynchos) and Canada geese (Branta canadensis maxima) in the eastern US and Canada is important for conservation planning, yet studies at spatial scales useful to conservation planners ...
David J. Messmer, Scott A. Petrie, Shannon S. Badzinski, Mark L. Gloutney, Michael L. Schummer   +4 more
doaj   +1 more source

Survey of Canada Goose Feces for Presence of Giardia

Human-Wildlife Interactions, 2017
As resident Canada goose (Branta canadensis) populations increase throughout North America, so do the health and environmental risks associated with goose feces.
Christopher R. Ayers, Christopher S. DePerno, Christopher E. Moorman, Henry H. Stibbs, Angela M. Faust   +4 more
doaj   +1 more source

A Comprehensive Systematic Review of Cyber‐Physical Systems Security: Threats, Challenges, and Defense in ICS/OT Environments

Engineering Reports, Volume 8, Issue 7, July 2026.
Overview of the paper organization, illustrating the hierarchical structure of cybersecurity domains in ICS and CPS, including attack analysis, security approaches, offensive tactics, career guidance, and concluding discussions. ABSTRACT The convergence of operational technology (OT) with IP‐based information systems has exposed industrial control ...
M. A. Khalifa, Ahmad Taher Azar, Walid El‐Shafai   +2 more
wiley   +1 more source

Post-moult distribution and abundance of white-fronted geese and Canada geese in West Greenland in 2007

, 2010
Rapid increases in North American Canada geese (Branta canadensis) summering in West Greenland since the mid-1980s compare with declines in the endemic population of white-fronted geese (Anser albifrons flavirostris) nesting in the same region since 1999
Fox, Anthony D., Glahder, Christian M.
core   +1 more source

Spatiotemporal Assessment of Groundwater Interactions With a Regulated River: A Case Study of the Nechako River, Canada

River Research and Applications, Volume 42, Issue 6, Page 1172-1187, July 2026.
ABSTRACT Regulated rivers represent complex hydrological systems where groundwater–surface water interactions are governed by natural conditions and human interventions. This study investigates the spatiotemporal dynamics of groundwater–surface water exchanges in the Nechako River, British Columbia (Canada), using numerical simulations.
Milad Fakhari, John Gray, Avery Dextrase, Andre St‐Hilaire, Richard Martel   +4 more
wiley   +1 more source

Mapping arctic goose nesting colonies over five decades as a metric of population change

Avian Conservation and Ecology
Conservation planning for wildlife populations should proceed ideally accompanied by precise numerical estimates of abundance. Although such estimates are an ideal goal for fully informed conservation actions, cost and tractability may preclude ...
Ray T. Alisauskas, Dana K Kellett
doaj   +1 more source

Goose persistence in fall strongly influences Arctic fox diet, but not reproductive success, in the southern Arctic

Polar Research, 2017
Food availability is the primary limitation for terrestrial Arctic predators, many of which rely on rodents that fluctuate in abundance over a 3–5-year period.
Ryan S. McDonald, James D. Roth, Frank B. Baldwin   +2 more
doaj   +1 more source

The Establishment of an Indigenous‐Led Drinking Water Monitoring Program Leveraging qPCR and Metagenomics Testing in New Zealand

Water Environment Research, Volume 98, Issue 7, July 2026.
An Indigenous‐led monitoring program was established in the South Island of New Zealand to improve local drinking water safety. Advanced sampling techniques were used to identify public health risks and provide assurance that remedial interventions were effective.
Connor Redmile, Donna Sutherland, Megan Devane, William Taylor, Isobel Busby, Anne Glackin, Brent Gilpin, Tim Chambers   +7 more
wiley   +1 more source