全部文献期刊会议图书|学者科研项目
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作者:Hesekia Garekae , Charlie M. Shackleton
来源:[J].Urban Forestry & Urban Greening(IF 1.632), 2020
摘要:... This study reports on the prevalence and pattern of wild plant foraging and uses in the towns of Potchefstroom and Thabazimbi, South Africa, based on a random sample of 374 households. Descriptive and inferential statistics were used for analysing data. Foraging wild plants w...
作者:Mohammad Saiful Mansor , Shukor Md. Nor , Rosli Ramli ...
来源:[J].Behavioural Processes(IF 1.507), 2018
摘要:... We investigated foraging patterns of three tropical insectivorous birds, Green Iora Aegithina viridissima , Pin-striped Tit-Babbler Macronus gularis and Chestnut-winged Babbler Cyanoderma erythropterum , to determine whether they vary in foraging methods in different forest p...
作者:Sheanna Steingass , Markus Horning
来源:[J].Journal of Theoretical Biology(IF 2.351), 2017, Vol.416, pp.190-198
摘要:Abstract(#br)Wind-driven coastal hypoxia represents an environmental stressor that has the potential to drive redistribution of gilled marine organisms, and thereby indirectly affect the foraging characteristics of air-breathing upper trophic-level predators. We used a conce...
作者:Guang-Yu Zhu , Wei-Bo Zhang
来源:[J].Applied Soft Computing(IF 2.14), 2017, Vol.51, pp.294-313
摘要:Abstract(#br)An optimization algorithm, inspired by the animal Behavioral Ecology Theory—Optimal Foraging Theory, named the Optimal Foraging Algorithm (OFA) has been developed. As a new stochastic search algorithm, OFA is used to solve the global optimization problems follow...
作者:Erik T. Frank , K. Eduard Linsenmair
来源:[J].Animal Behaviour(IF 3.068), 2017, Vol.130, pp.27-35
摘要:... However, individual decision making can also play an important role, depending on the type of foraging behaviour. In the termite-hunting ant species Megaponera analis information about foraging sites is collected by only a handful of individual scouts that have to convey t...
作者:Sami Mili , Rym Ennouri , Houcine Laouar ...
来源:[J].Environmental Monitoring and Assessment(IF 1.592), 2017, Vol.189 (12)
摘要:Twenty specially designed fishing nets were used to catch broodstock of the forage fish roach and rudd ( Rutilus rutilus and Scardinius erythrophthalmus ). The monofilament gill nets were of different mesh sizes (18, 22, 24, and 26 mm) but of identical dimensions (4 × 50 m). T...
作者:Asitava Chatterjee , Shuvadip Adhikari , Sudin Pal ...
来源:[J].Ecological Indicators(IF 2.89), 2020, Vol.108
摘要:... Two trophic components of niche partitioning, namely foraging habitat and foraging techniques, were considered in the present study. Cluster analyses based on foraging habitats and foraging techniques (i.e., two dimensions) provided bi-dimensional foraging guilds. Waterbirds ...
作者:Simon Maccracken Stump , Peter Chesson
来源:[J].Theoretical Population Biology(IF 1.241), 2017, Vol.114, pp.40-58
摘要:Abstract(#br)Optimal foraging is one of the major predictive theories of predator foraging behavior. However, how an optimally foraging predator affects the coexistence of competing prey is not well understood either in a constant or variable environment, especially for mult...
作者:Ittai Warburg , Walter G. Whitford , Yosef Steinberger
来源:[J].Journal of Arid Environments(IF 1.772), 2017, Vol.145, pp.18-23
摘要:Abstract(#br)We summarized the literature on foraging strategies, colony sizes, and body sizes of seed harvesting ants to test hypotheses about the relationship between colony size and foraging strategy, and body size and foraging strategy. We used a Wilcoxon-Mann-Whitney test to...
作者:Francuois L. Müller , Lincoln M. Raitt , Samson B. M. Chimphango ...
来源:[J].Environmental Monitoring and Assessment(IF 1.592), 2017, Vol.189 (10)
摘要:In the face of climate change, identification of forage species suitable for dryland farming under low rainfall conditions in South Africa is needed. Currently, there are only a limited number of forage species suitable for dryland farming under such conditions. The objective of ...

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