Seasonal Cycles and Daily Activity Patterns of Rocky Mountain Elk

1990 ◽  
Vol 54 (2) ◽  
pp. 272 ◽  
Author(s):  
Ronald A. Green ◽  
George D. Bear
Keyword(s):  
Daily Activity ◽  
Activity Patterns ◽  
Rocky Mountain ◽  
Seasonal Cycles ◽  
Rocky Mountain Elk ◽  
Daily Activity Patterns

Seasonal and daily activity patterns in a Canadian population of the prairie rattlesnake, Crotalus viridus viridis

1985 ◽  
Vol 63 (1) ◽  
pp. 86-91 ◽  
Author(s):  
V. P. J. Gannon ◽  
D. M. Secoy
Keyword(s):  
Daily Activity ◽  
Activity Patterns ◽  
High Energy ◽  
Time Of Day ◽  
Energy Demands ◽  
Level Of Activity ◽  
Canadian Population ◽  
Significant Difference ◽  
Gravid Females ◽  
Daily Activity Patterns

The seasonal and daily activity patterns of a Saskatchewan population of Crotalus viridus viridis is presented. Snakes emerged from hibernation in late April and migrated into the surrounding river valley and upland regions in early May. Adult migration preceded that of immature age-classes. Several gravid females occupied a rookery near the hibernaculum during the summer months and remained there until parturition. Females did not occupy this site in successive years and may have a biennial or greater reproductive cycle. Snakes returned to the hibernaculum in early September and remained active until early October. The behaviour of snakes in a field enclosure in response to time of day and body temperature (Tb) was recorded during the spring, summer, and fall. Significant differences in the Tb values of sunning, movement, and shading behaviours were noted. Gravid females were significantly more active in all seasons. However, no significant difference in mean Tb was found between males and females in the field, enclosure study, or laboratory thermal gradient. The observed greater level of activity may reflect the high energy demands of gravid females.

The effect of daily-activity patterns on crash involvement

2010 ◽  
Vol 42 (6) ◽  
pp. 1682-1688 ◽  
Author(s):  
Wafa Elias ◽  
Tomer Toledo ◽  
Yoram Shiftan
Keyword(s):  
Daily Activity ◽  
Activity Patterns ◽  
Daily Activity Patterns

1. The Effects of an Aerobic Exercise Intervention on Daily Activity Patterns

2016 ◽  
Author(s):  
James Bouma
Keyword(s):  
Physical Activity ◽  
Aerobic Exercise ◽  
Daily Activity ◽  
Exercise Intervention ◽  
Vigorous Physical Activity ◽  
Activity Patterns ◽  
Low Intensity ◽  
Low Volume ◽  
Low Intensity Exercise ◽  
Daily Activity Patterns

The purpose of this study was to examine the effects of participation in an aerobic exercise intervention on daily activity occurring outside of the structured exercise sessions. Participants were randomized into one of the following 4 conditions: 1) No-exercise, 2) Low volume, low intensity exercise (LVLI), 3) High volume, low intensity exercise (HVLI), 4) Low volume, high intensity (LVHI). Physical activity was measured over 7 days with an accelerometer at baseline and during week 8 of the intervention. Activity was defined as: sedentary behaviour (SED; < 100 counts/minute), light physical activity (LPA; 100 to 1951 counts/minute), moderate-to-vigorous physical activity (MVPA; ≥1952 counts/minute), and total physical activity (TPA; LPA + MVPA). Activity was quantified as average total minutes per day of each SED, LPA, MVPA, and TPA. A one-way ANOVA was used to determine if time spent in SED, LPA, MVPA, and TPA changed from baseline to week 8. Seventy-one participants (No-exercise; n=12, LVLI n=17, HVLI n=24, LVHI; n=18,) with a mean age of 54 y and waist circumference of 110 cm completed 8 weeks of the intervention. There were no significant differences in SED, LPA, MVPA, or TPA between groups at baseline. There was no significant change in SED, LPA, MVPA, or TPA at week 8 compared to baseline (p>0.05). Similarly, there were no significant differences in activity variables between exercise conditions. Our observations suggest that daily activity patterns do not change with the implementation of an exercise intervention in men and women.

scholarly journals Lunar synchronization of daily activity patterns in a crepuscular avian insectivore

2020 ◽  
Vol 10 (14) ◽  
pp. 7106-7116 ◽  
Author(s):  
Ruben Evens ◽  
Céline Kowalczyk ◽  
Gabriel Norevik ◽  
Eddy Ulenaers ◽  
Batmunkh Davaasuren ◽  
...  
Keyword(s):  
Daily Activity ◽  
Activity Patterns ◽  
Daily Activity Patterns ◽  
Lunar Synchronization

scholarly journals Daily Activity Patterns and Co-Occurrence of Duikers Revealed by an Intensive Camera Trap Survey across Central African Rainforests

Animals ◽  
2020 ◽  
Vol 10 (12) ◽  
pp. 2200
Author(s):  
Fructueux G. A. Houngbégnon ◽  
Daniel Cornelis ◽  
Cédric Vermeulen ◽  
Bonaventure Sonké ◽  
Stephan Ntie ◽  
...  
Keyword(s):  
Daily Activity ◽  
Activity Patterns ◽  
Camera Trap ◽  
Camera Traps ◽  
The Other ◽  
Species Pairs ◽  
Free Ranging ◽  
First Time ◽  
Daily Activity Patterns ◽  
Temporal Overlap

The duiker community in Central African rainforests includes a diversity of species that can coexist in the same area. The study of their activity patterns is needed to better understand habitat use or association between the species. Using camera traps, we studied the temporal activity patterns, and quantified for the first time the temporal overlap and spatial co-occurrence between species. Our results show that: (i) Two species are strongly diurnal: Cephalophus leucogaster, and Philantomba congica, (ii) two species are mostly diurnal: C.callipygus and C. nigrifrons, (iii) one species is strongly nocturnal: C.castaneus, (iv) and one species is mostly nocturnal: C.silvicultor. Analyses of temporal activities (for five species) identified four species pairs that highly overlapped (Δ^≥ 0.80), and six pairs that weakly overlapped (Δ^ between 0.06 and 0.35). Finally, co-occurrence tests reveal a truly random co-occurrence (plt > 0.05 and pgt > 0.05) for six species pairs, and a positive co-occurrence (pgt < 0.05) for four pairs. Positive co-occurrences are particularly noted for pairs formed by C.callipygus with the other species (except C. nigrifrons). These results are essential for a better understanding of the coexistence of duikers and the ecology of poorly known species (C. leucogaster and C. nigrifrons), and provide clarification on the activity patterns of C. silvicultor which was subject to controversy. Camera traps proved then to be a powerful tool for studying the activity patterns of free-ranging duiker populations.

Contribution Of In-school Physical Activity To Daily Activity Patterns In 5th-grade Children

2015 ◽  
Vol 47 ◽  
pp. 917
Author(s):  
Kelly A. Zook ◽  
Dale D. Brown ◽  
Skip M. Williams ◽  
Kelly R. Laurson ◽  
N. Susann Marcum
Keyword(s):  
Physical Activity ◽  
Daily Activity ◽  
Activity Patterns ◽  
5Th Grade ◽  
Daily Activity Patterns
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