There’s nothing new under the sun – lessons conservationists could learn from previous pandemics DOI Creative Commons

Olivier Hymas,

Bruna Rocha, Natália Ribas Guerrero

et al.

PARKS, Journal Year: 2021, Volume and Issue: 27, P. 25 - 40

Published: March 11, 2021

In many industrialised societies, the COVID-19 pandemic has been painted as an unprecedented moment caused by human abuse of nature.Responses to it have, in turn, temporarily slowed down impacts upon nature.This led a rallying cry against encroachment into what are claimed be pristine wildernesses.Reflecting historic, archaeological and palaeoecological evidence relating past epidemics within wider historical timeframe from Africa South America, we show that though is novel disease, itself does not represent event, since diseases brought Europeans have previously decimated peoples living these areas.The 'pristine wilderness' myth, which falsely held places had always empty people, thus helping legitimate creation protected areas, their political control both colonial national administrations.We therefore question assumption behind termed 'anthropause' -that supposed reduction anthropogenic activities current presents new opportunity study on nature: numerous previous occasions exist where depopulation resulted anthropauses.Such responses suggest further interdisciplinarity needed field conservation, spite advances this direction.

Language: Английский

Human presence shifts the landscape of fear for a free‐living mammal DOI Creative Commons
Chelsea A. Ortiz‐Jimenez,

S. Conroy,

Erin S. Person

et al.

Ecology, Journal Year: 2025, Volume and Issue: 106(1)

Published: Jan. 1, 2025

Humans may play a key role in providing small prey mammals spatial and temporal refuge from predators, but few studies have captured the heterogeneity of these effects across space time. Global COVID-19 lockdown restrictions offered unique opportunity to investigate how sudden change human presence semi-urban park impacted wildlife. Here, we quantify changes distributions humans natural predators influenced landscape fear for California ground squirrel (Otospermophilus beecheyi) pandemic (2020) non-COVID (2019) year. We used structural equation modeling approach explore direct indirect presence, predator habitat features on foraging that reflected responses (e.g., giving-up densities [GUDs], number foragers, average food intake rate while at patches). In 2019, dogs had moderate GUDs; squirrels were less fearful (lower GUDs) areas frequently visited by dogs, raptors weak. contrast, 2020, GUDs weak; more high raptor activity, open sky, cover. both years, farthest most risk-averse. Overall, our analyses revealed an increase perceived risk 2020 associated with concentration presence. Thus, risk-sensitive was dynamic time, depending complex interplay among dog microhabitat features. Our findings elucidate myriad ways directly indirectly influence animal perception safety danger.

Language: Английский

Citations

1
An Accurate and Fast Animal Species Detection System for Embedded Devices DOI Creative Commons
Mai Ibraheam, Kin Fun Li, Fayez Gebali

et al.

IEEE Access, Journal Year: 2023, Volume and Issue: 11, P. 23462 - 23473

Published: Jan. 1, 2023

Encounters between humans and wildlife often lead to injuries, especially in remote wilderness regions, highways. Therefore, animal detection is a vital safety conservation component that can mitigate the negative impacts of these encounters. Deep learning techniques have achieved best results compared other object techniques; however, they require many computations parameters. A lightweight species model based on YOLOv2 was proposed. It designed as proof concept first step build real-time mitigation system with embedded devices. Multi-level features merging employed by adding new pass-through layer improve feature extraction ability accuracy YOLOv2. Moreover, two repeated 3 × convolutional layers seventh block architecture are removed reduce computational complexity, thus increase speed without reducing accuracy. Animal methods regular Convolutional Neural Networks (CNNs) been widely applied; difficult adapt geometric variations animals images. Thus, modified addition deformable (DCLs) proposed resolve this issue. Our experimental show outperforms original 5.0% 12.0% speed. Furthermore, our analysis shows more suitable for deployment than YOLOv3 YOLOv4

Language: Английский

Citations

18
Animal Behavioral Responses to the COVID-19 Quietus DOI Creative Commons
Robert A. Montgomery,

Jamie Raupp,

Magdalena Parkhurst

et al.

Trends in Ecology & Evolution, Journal Year: 2020, Volume and Issue: 36(3), P. 184 - 186

Published: Dec. 24, 2020

Language: Английский

Citations

42
How Is Wildlife Affected by the COVID-19 Pandemic? Lockdown Effect on the Road Mortality of Hedgehogs DOI Creative Commons
Rafał Łopucki, Ignacy Kitowski, Magdalena Perlińska-Teresiak

et al.

Animals, Journal Year: 2021, Volume and Issue: 11(3), P. 868 - 868

Published: March 18, 2021

Globally, wildlife is affected by unprecedented changes related to the COVID-19 pandemic. In this paper, lockdown effect on traffic-related mortality in hedgehogs an urban area was studied. Comparing pre-pandemic (2018 and 2019) pandemic (2020) years, we showed that hedgehog roadkill levels during period were over 50% lower (which means a decrease greater than road traffic same measured number of accidents or average vehicles per day). Based literature data, may mean at least tens thousands have survived national scale. We report need start intensive research possible demographic genetic effects unique phenomenon. also ask how stable will be whether anthropause) reverse negative trends decline wild species, including hedgehogs.

Language: Английский

Citations

38
COVID-19 suppression of human mobility releases mountain lions from a landscape of fear DOI Creative Commons
Christopher C. Wilmers, Anna C. Nisi, Nathan Ranc

et al.

Current Biology, Journal Year: 2021, Volume and Issue: 31(17), P. 3952 - 3955.e3

Published: June 30, 2021

Humans have outsized effects on ecosystems, in part by initiating trophic cascades that impact all levels of the food chain.1,2 Theory suggests disease outbreaks can reverse these impacts modifying human behavior,3,4 but this has not yet been tested. The COVID-19 pandemic provided a natural experiment to test whether virus could subordinate humans an intermediate link chain, releasing top carnivore from landscape fear. Shelter-in-place orders Bay Area California led 50% decline mobility, which resulted relaxation mountain lion aversion urban areas. Rapid changes mobility thus appear act quickly web functions, suggesting important pathway emerging infectious diseases will only health ecosystems as well.

Language: Английский

Citations

38
The impacts of COVID-19 lockdown on wildlife in Deccan Plateau, India DOI
Asit K. Behera, Prashant Kumar,

M. Malathi Priya

et al.

The Science of The Total Environment, Journal Year: 2022, Volume and Issue: 822, P. 153268 - 153268

Published: Jan. 22, 2022

Language: Английский

Citations

28
Human impacts on mammals in and around a protected area before, during, and after COVID‐19 lockdowns DOI
Michael Procko, Robin Naidoo,

Valerie LeMay

et al.

Conservation Science and Practice, Journal Year: 2022, Volume and Issue: 4(7)

Published: June 7, 2022

The dual mandate for many protected areas (PAs) to simultaneously promote recreation and conserve biodiversity may be hampered by negative effects of on wildlife. However, reports these are not consistent, presenting a knowledge gap that hinders evidence-based decision-making. We used camera traps monitor human activity terrestrial mammals in Golden Ears Provincial Park the adjacent University British Columbia Malcolm Knapp Research Forest near Vancouver, Canada, with objective discerning relative various forms cougars (

Language: Английский

Citations

27
Examining challenges and solutions for environmental and natural resource management with a focus on mineral resources DOI
Yasir Ahmed Solangi, Jianguo Du

Resources Policy, Journal Year: 2023, Volume and Issue: 86, P. 104085 - 104085

Published: Aug. 31, 2023

Language: Английский

Citations

15
One welfare impacts of COVID-19 – A summary of key highlights within the one welfare framework DOI Open Access

Rebeca García Pinillos

Applied Animal Behaviour Science, Journal Year: 2021, Volume and Issue: 236, P. 105262 - 105262

Published: Feb. 17, 2021

Language: Английский

Citations

28
Detection of Endosymbiont Candidatus Midichloria mitochondrii and Tickborne Pathogens in Humans Exposed to Tick Bites, Italy DOI Creative Commons
Giovanni Sgroi, Roberta Iatta, Piero Lovreglio

et al.

Emerging infectious diseases, Journal Year: 2022, Volume and Issue: 28(9), P. 1824 - 1832

Published: Aug. 11, 2022

During 2021, we collected blood and serum samples from 135 persons exposed to tick bites in southern Italy. We serologically molecularly screened for zoonotic tickborne pathogens only Candidatus Midichloria mitochondrii. Overall, 62 (45.9%) tested positive pathogens. Coxiella burnetii was detected most frequently (27.4%), along with Rickettsia spp. (21.5%) Borrelia (10.4%). M. mitochondrii DNA 46 (34.1%) participants who had statistically significant associations (p<0.0001). Phylogenetic analysis of sequences revealed 5 clades 8 human sequence types that correlated vertebrates, Ixodes ticks, countries Europe. These data demonstrated a high circulation participating outdoor activities Our study shows how coordinated surveillance among patients, clinicians, veterinarians could inform One Health approach monitoring controlling the

Language: Английский

Citations

19