نتایج جستجو برای: ungulates

تعداد نتایج: 1483  

2015
Samuel T Turvey Cao Tien Trung Vo Dai Quyet Hoang Van Nhu Do Van Thoai Vo Cong Anh Tuan Dang Thi Hoa Kouvang Kacha Thongsay Sysomphone Sousakhone Wallate Chau Thi Thanh Hai Nguyen Van Thanh Nicholas M Wilkinson

The use of robust ecological data to make evidence-based management decisions is frequently prevented by limited data quantity or quality, and local ecological knowledge (LEK) is increasingly seen as an important source of information for conservation. However, there has been little assessment of LEK's usefulness for informing prioritization and management of landscapes for threatened species, ...

Journal: :BIO web of conferences 2021

The data on the genetic and spatial subdivision of populations synanthropic species small mammals, their dependence intensity with territories distant-pasture cattle tending are presented, some patterns indicators ectoparasite infestation communities revealed. factor determining differentiation mammals can be attributed to relationship ungulates that has long historical roots (Neogene, Anthropo...

Journal: :Royal Society Open Science 2020

Journal: :Integrative and Comparative Biology 2004

Journal: :Proceedings. Biological sciences 1994
H Fritz P Duncan

The effect of pastoral management on the standing crop biomass of large ungulates, an index of carrying capacity, is analysed at a regional level by using data compiled from published sources covering east and south Africa. The effect of primary production is controlled for by using two environmental factors, rainfall and soil nutrient availability, and the effect of species richness of the ung...

Journal: :Hormones and behavior 1987
B L Hart M G Leedy

Felids are the main group of animals, other than ungulates, that display flehmen behavior during sociosexual interactions. In ungulates the behavior is evoked most readily by olfactory investigation of urine and vaginal secretions, and is believed to be involved in the transport of fluid-borne chemical stimuli, such as sex pheromones, from the oral cavity to the vomeronasal organ. In this study...

Journal: :International journal of biometeorology 2014
A K Shrestha S E van Wieren F van Langevelde A Fuller R S Hetem L Meyer S de Bie H H T Prins

Heat stress can limit the activity time budget of ungulates due to hyperthermia, which is relevant for African antelopes in ecosystems where temperature routinely increases above 40 °C. Body size influences this thermal sensitivity as large bodied ungulates have a lower surface area to volume ratio than smaller ungulates, and therefore a reduced heat dissipation capacity. We tested whether the ...

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