scholarly journals HOME RANGE DYNAMICS IN A POPULATION OF HETEROMYID RODENTS.

1972 ◽  
Author(s):  
B.G. Maza ◽  
N.R. French ◽  
A.P. Aschwanden
Keyword(s):  
Home Range ◽  
Heteromyid Rodents ◽  
Range Dynamics

scholarly journals Home Range Dynamics in a Population of Heteromyid Rodents

1973 ◽  
Vol 54 (2) ◽  
pp. 405-425 ◽  
Author(s):  
B. G. Maza ◽  
N. R. French ◽  
A. P. Aschwanden
Keyword(s):  
Home Range ◽  
Heteromyid Rodents ◽  
Range Dynamics

Habitat selection and home-range dynamics of the Gaspé caribou: a hierarchical analysis

2003 ◽  
Vol 81 (7) ◽  
pp. 1174-1184 ◽  
Author(s):  
Arnaud Mosnier ◽  
Jean-Pierre Ouellet ◽  
Luc Sirois ◽  
Nelson Fournier
Keyword(s):  
Home Range ◽  
Habitat Use ◽  
Rangifer Tarandus ◽  
Large Diameter ◽  
Habitat Type ◽  
Spatial And Temporal Scales ◽  
Management Plans ◽  
Forested Areas ◽  
Range Dynamics ◽  
Snow Conditions

We used several spatial and temporal scales to determine space and habitat use of the caribou (Rangifer tarandus caribou) of the Gaspé Peninsula. Thirty-five radio-collared caribou were followed from November 1998 to April 2001. Habitat use was studied by superimposing radiolocations on ecoforestry maps using five predefined habitat types (deciduous, immature, mature spruce, mature fir, and barren). At a finer scale, we tracked caribou in forested areas during winter 2000 and 2001 in order to describe physical and biological characteristics of foraging tracks and used stands. Our results indicated that the distribution of caribou extended beyond the limits of Gaspé Conservation Park. Patterns of space use showed the existence of three groups, which formed a metapopulation. These groups consisted of spatially distinct units that used space and habitat differently. At the home-range level, caribou preferred barren areas found in alpine and subalpine zones at all times of the year. The most frequently used forested habitat type was the mature fir. At the finer scale of foraging tracks, caribou selected fir stands characterized by dense snow conditions and large diameter trees bearing greater quantities of lichen. Our results demonstrated the importance of protecting areas outside the park that are likely to become used or reused by caribou, and of managing these areas to increase settlement by caribou. Lastly, management plans must be adapted to each of the three groups forming this metapopulation.

Home range dynamics of male roe deerCapreolus capreolus in a mountainous habitat

2003 ◽  
Vol 48 (3) ◽  
pp. 425-432 ◽  
Author(s):  
Iva Rossi ◽  
Paolo Lamberti ◽  
Lorenza Mauri ◽  
Marco Apollonio
Keyword(s):  
Home Range ◽  
Range Dynamics

scholarly journals Twenty-year home-range dynamics of a white-tailed deer matriline

1999 ◽  
Vol 77 (7) ◽  
pp. 1128-1135 ◽  
Author(s):  
Michael E Nelson ◽  
L David Mech
Keyword(s):  
North America ◽  
Home Range ◽  
Range Expansion ◽  
Seasonal Migration ◽  
Natal Dispersal ◽  
Eastern North America ◽  
Slow Process ◽  
Individual Record ◽  
Summer Range ◽  
Range Dynamics

We examined the seasonal migration and home-range dynamics of a multigeneration white-tailed deer (Odocoileus virginianus) matriline comprising six females from four generations spanning a 20-year period in northeastern Minnesota. All, from the matriarch to her great-granddaughter, migrated to the same summer and winter ranges, the longest individual record being 14.5 years. Three maternal females concurrently occupied exclusive fawning sites within their ancestral matriarch's summer range, while two nonmaternal females explored new areas and ranged near their mothers. One great-granddaughter expanded her summer range 1 km beyond the matriarch's summer range while essentially vacating half of her ancestors' range and becoming nonmigratory the last 4 years of her life. These data indicate that individual movements of matriline members can potentially expand their ranges beyond the areas occupied by their ancestors through a slow process of small incremental changes. This suggests that the rapid extension of deer range in eastern North America resulted from natal dispersal by yearling deer rather than from the type of home-range expansion reported here.

Spatial organization of Molina’s hog-nosed skunk (Conepatus chinga) in two landscapes of the Pampas grassland of Argentina

2011 ◽  
Vol 89 (3) ◽  
pp. 229-238 ◽  
Author(s):  
D. F. Castillo ◽  
M. Lucherini ◽  
E. M. Luengos Vidal ◽  
C. Manfredi ◽  
E. B. Casanave
Keyword(s):  
Home Range ◽  
Protected Area ◽  
Spatial Organization ◽  
Home Range Size ◽  
Range Size ◽  
Cropland Area ◽  
Movement Rates ◽  
Resting Sites ◽  
Range Dynamics ◽  
Ecosystem State

We radio-tracked 16 individuals (6 males, 10 females) of the little known Molina’s hog-nosed skunk ( Conepatus chinga (Molina, 1782)) and compared home-range dynamics, movement rates, and densities between a protected area and a landscape fragmented by agriculture. The mean home-range size (95% fixed kernel) was 166.7 ha (SD = 107.5 ha), without significant differences between areas. Home-range size varied significantly between males (mean = 243.7 ha, SD = 76.5 ha) and females (mean = 120.4 ha, SD =77.6 ha). Overlap between home range and core area was extensive between and within sexes in the protected area and more limited in the cropland area. Mean distance traveled between two consecutive resting sites was 269.5 m (SD = 365 m) and did not differ between areas, although movements were greater for males than females. Distance moved was influenced by seasons, being greater during the cold period. Finally, density estimates were consistently greater at the protected area. We argue that home-range size in Molina’s hog-nosed skunks is an inherent species property, whereas population density and territoriality are more flexible parameters that could reflect how the ecosystem state was affected. In our study, the greater dispersion of food patches in the cropland area than in the protected area may be the major factor influencing these parameters.

scholarly journals Territoriality and home-range dynamics in meerkats,Suricata suricatta: a mechanistic modelling approach

2014 ◽  
Vol 84 (1) ◽  
pp. 260-271 ◽  
Author(s):  
Andrew W. Bateman ◽  
Mark A. Lewis ◽  
Gabriella Gall ◽  
Marta B. Manser ◽  
Tim H. Clutton-Brock
Keyword(s):  
Home Range ◽  
Mechanistic Modelling ◽  
Suricata Suricatta ◽  
Range Dynamics ◽  
Modelling Approach
Sign in / Sign up

Export Citation Format

Share Document