Results 61 to 70 of about 804,599 (248)

Insect communities of late Pleistocene steppe–tundra and Holocene boreal forest ecosystems in central Yukon Territory, Canada

open access: yesJournal of Quaternary Science, EarlyView.
ABSTRACT Subfossil insect communities from the Quartz Creek site provide a detailed record of both Late Pleistocene steppe–tundra and Holocene boreal forest ecosystems in central Yukon Territory, Canada. Fifteen Pleistocene assemblages (marine isotope stages [MIS] 4 to 2) are dominated by steppe–tundra and dry‐tundra taxa, particularly the weevils ...
Scott L. Cocker   +4 more
wiley   +1 more source

Growth of Cowdria ruminantium, the causative agent of heartwater, in a tick cell line [PDF]

open access: yes, 2000
The tick-borne rickettsia Cowdria ruminantium has been propagated continuously for over 500 days in the Ixodes scapularis tick cell line IDE8 by using the Gardel isolate from bovine endothelial cells as an inoculum.
Sumption, Keith J   +3 more
core  

"White as a Ghost: Winter Ticks and Moose" by Bill Samuel [book review]

open access: yesThe Canadian Field-Naturalist, 2005
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Drivers of stability in plankton communities: dominance, asynchrony, and averaging effects across temporal, spatial and trophic scales

open access: yesOikos, EarlyView.
The origins of ecosystem stability have long intrigued ecologists. Recent theoretical advancements highlight three primary mechanisms driving stability: dominance, asynchrony and averaging. While plant community stability has been extensively studied, our understanding of marine community stability remains limited. Plankton, as key components of marine
Guido Occhipinti   +4 more
wiley   +1 more source

Variable strength of forest stand attributes and weather conditions on the questing activity of Ixodes ricinus ticks over years in managed forests [PDF]

open access: yes, 2013
Given the ever-increasing human impact through land use and climate change on the environment, we crucially need to achieve a better understanding of those factors that influence the questing activity of ixodid ticks, a major disease-transmitting vector ...
Kalko, Elisabeth   +22 more
core   +1 more source

Using participatory scenario planning to explore the synergies and trade‐offs from upland treescape expansion

open access: yesPeople and Nature, EarlyView.
Abstract The future of land use in the UK uplands is highly debated, with growing interest in increasing tree cover and other land use changes, alongside a desire to maintain traditional land use patterns and practices. Treescape expansion is likely to result in synergies and trade‐offs between different outcomes, so integrating stakeholder preferences
Melissa Minter   +6 more
wiley   +1 more source

Signs of compliance: Message framing influences outdoor recreationists' responses to conservation requests

open access: yesPeople and Nature, EarlyView.
Abstract Natural landscapes shared by people and wildlife often rely on signage to guide people towards behaviours that protect nature, where the justification and framing of these requests may influence how people interpret and respond to them. We conducted a factorial vignette experiment with 600 frequent outdoor recreationists living in Scotland ...
Amber Cowans   +4 more
wiley   +1 more source

Student Perceptions of AI and Virtual Populations in a Project‐Based Experimental Design Course

open access: yesTeaching Statistics, EarlyView.
ABSTRACT This paper examines the use of virtual populations and artificial intelligence (AI) tools in a course‐based project within the undergraduate statistics course “Experimental Design.” Consistent with our prior research, we found that most students supported the use of project‐based learning and reported gains in conceptual understanding, report ...
Luai Al Labadi   +2 more
wiley   +1 more source

The dynamics of questing ticks collected for 164 consecutive months off the vegetation of two landscape zones in the Kruger National Park (1988–2002). Part I. Total ticks, Amblyomma hebraeum and Rhipicephalus decoloratus

open access: yesOnderstepoort Journal of Veterinary Research, 2011
Despite a large number of studies on tick biology, there is limited information on long- term changes in tick populations. This study thus aimed to assess the long-term population dynamics of questing ixodid ticks in two landscape zones of the Kruger ...
Ivan G. Horak   +2 more
doaj   +1 more source

Content analysis of TikTok videos about tick prevention methods for dogs and cats

open access: yesVeterinary Record, EarlyView.
Abstract Background Social media is a major source of pet health information. On platforms such as TikTok, algorithm‐driven recommendations may expose users to health‐related content even without active searching. This study described tick prevention videos on TikTok.
Heidi Jim   +3 more
wiley   +1 more source

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