J Dhar,KS Jatav - 《Ecological Complexity》 被引量: 63发表: 2013年 Species extinction and permanence of an impulsively controlled two-prey one-predator system with seasonal effects (ENG) The dynamical relationships between predator and prey can be represented by the functional response which refers...
These activity shifts were reflected in reduced temporal partitioning between intraguild competitors, with unknown effects on species interactions and repercussions to the prey community. Our results suggest that human development and activity alters predator community structure through both direct and indirect...
other light sources or obstructions in the marine environment (such as bioluminescence and cloud cover), local site variation (such as local oceanography and prey distribution), species specific traits (such as distribution and foraging strategy) and individual traits (such as ...
Predation significantly affects bacterial commu- nities (Rønn et al., 2002; Blanc et al., 2006), and many bacteria evolved defence mechanisms such as the production of toxins. Toxic exoproducts protect bacteria by repelling predators, resulting in prey- switching towards more palatable prey (...
including both organic and chemically fertilized soils from China. Our findings revealed higher bacterial diversity and increases in plant-beneficial bacteria in organically farmed soils. Notably, organic farming systems facilitated dynamic predator-prey interactions, which may be disrupted by the application...
The Apex Stalker skulks and finds it prey through the shadows and, some say, can smell its prey in other dimensions... These baddies will be at home in pretty much any genre or setting, be it medieval, mythos, or sci-fi! The resources contained herein can be freely mixed and matched...
A primary prey item for fish, Daphnia, are especially vulnerable to fish predation due to their relatively large body sizes and poor swimming abilities [26]. However, Daphnia are capable of rapid evolutionary response to changing environmental conditions [27, 28], and they have long been used ...
Killing methods in relation to prey size and prey behaviour Behaviour, 118 (1991), pp. 127-143, 10.1163/156853991x00247 View in ScopusGoogle Scholar Bowers and Matter, 1997 M.A. Bowers, S.F. Matter Landscape ecology of mammals: relationships between density and patch size J. Mammal., 78 ...
If handling were simply about lap times and lateral-g numbers, the awesome Dodge Viper ACR would have run away with this test.But as our data show, and as Randy Pobst confirmed, handling is about nuance and consistency.If you look closely at the graphs, the diagrams, and the computer tra...
Foraging is a key driver of animal movement patterns, with specific challenges for predators which must search for mobile prey. These patterns are increasingly impacted by global changes, principally in land use and climate. Understanding the degree of f