Double Ant Colony Algorithm Based on Collaborative Mechanism and Dynamic Regulation Strategy
Aiming at the problem that the ant colony algorithm has slow convergence rate and poor diversity in solving traveling salesman problem (TSP), double ant colony algorithm based on collaborative mechanism and dynamic regulation strategy is proposed ...
MENG Jingwen, YOU Xiaoming, LIU Sheng
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Ant diversity and composition patterns along the urbanization gradients in an arid city
The dramatic increased rates of uncontrolled urbanisation in various parts of the World have resulted in loss of native species and overall threats to biodiversity. Over the last few decades Saudi Arabia has witnessed a remarkably rapid population growth
M. Abdel-Dayem +6 more
semanticscholar +1 more source
We document unrecognised diversity within the Tetramorium spininode Bolton group of the Australian monsoonal tropics, which has a single described species. At the time of its description, T.
Alan N. Andersen +2 more
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Functional and mechanistic diversity in ant tandem communication
Communication is fundamental to the organization of animal societies, often resulting in the convergent evolution of similar social behavior across lineages. However, this similarity may conceal underlying functional and mechanistic differences.
Nobuaki Mizumoto +6 more
openaire +3 more sources
Arboreal ant colonies as 'hot-points' of cryptic diversity for myrmecophiles: the weaver ant Camponotus sp. aff. textor and its interaction network with its associates. [PDF]
INTRODUCTION:Systematic surveys of macrofaunal diversity within ant colonies are lacking, particularly for ants nesting in microhabitats that are difficult to sample.
Gabriela Pérez-Lachaud +1 more
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Can Monoculture Timber Plantations Conserve More Ant Communities Than Adjacent Natural Forests?
Understanding where biodiversity is and how it is distributed is crucial to conserving vulnerable and dynamic ecosystems. Although natural forests support greater diversity and are vital for the conservation of organisms, recent studies have argued that ...
Thembekile A. Mthimunye +1 more
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Experimental warming weakens positive plant diversity effects on pitfall trap sampled ant diversity
Ants are important components of many terrestrial ecosystems because of their high abundance, their central position in food webs, and because they can strongly influence ecosystem properties such as soil aeration, nutrient cycling, and plant community ...
Adam Clark +2 more
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Ant diversity studies in Acre: what we know and what we could do to know more?
Brazil counts with one the largest ant diversity in the world. But, given its continental dimension and uneven scientific development process, there are still several gaps in the knowledge of this biodiversity.
F. A. Schmidt +7 more
semanticscholar +1 more source
The continuous increase in urbanization has been perceived as a major threat for biodiversity, particularly within tropical regions. Urban areas, however, may still provide opportunities for conservation.
François Brassard +3 more
semanticscholar +1 more source
Ant diversity in Neotropical savannas: hierarchical processes acting at multiple spatial scales.
1. Understanding what creates and maintains macroscale biodiversity gradients is a central focus of ecological and evolutionary research. Spatial patterns in diversity are driven by a hierarchy of factors operating at multiple scales.
J. Maravalhas, H. Vasconcelos
semanticscholar +1 more source

