Results 1 to 10 of about 218,941 (392)

Dung removal increases under higher dung beetle functional diversity regardless of grazing intensification

open access: yesNature Communications, 2023
Dung removal by macrofauna such as dung beetles is an important process for nutrient cycling in pasturelands. Intensification of farming practices generally reduces species and functional diversity of terrestrial invertebrates, which may negatively ...
Jorge Ari Noriega   +66 more
doaj   +2 more sources

Dung beetle community composition affects dung turnover in subtropical US grasslands

open access: yesEcology and Evolution, 2022
An important service in many ecosystems is the turnover and degradation of dung deposited by cattle. Dung beetles are the primary group of insects responsible for dung turnover, and factors affecting their abundance and distribution thus impact dung ...
Roisin Stanbrook, Joshua R. King
doaj   +2 more sources

Dung beetle species introductions: when an ecosystem service provider transforms into an invasive species [PDF]

open access: yesPeerJ, 2020
Dung beetle introduction programmes were designed to accelerate exotic livestock dung degradation and to control dung breeding pestiferous flies and livestock parasites.
Min R. Pokhrel   +2 more
doaj   +3 more sources

The Effect of Dung Beetle Size on Soil Nutrient Mobilization in an Afrotropical Forest

open access: yesInsects, 2021
Despite recognition of its importance, little is known about functional aspects of soil macrofauna. Here, we investigated the effect of dung beetle body size on macronutrient movement (N, P, K, and C) from elephant dung into soil over 112 days in an ...
Roisin Stanbrook   +3 more
doaj   +2 more sources

Dung exploitation by the dung beetle Typhaeus typhoeus (Col., Geotrupidae) [PDF]

open access: yesOecologia, 1987
This paper deals with the functional aspects of the exploitation of dung by the dung beetle Typhaeus typhoeus. In horizontal brood chambers of a nest in the soil these beetles make "dung sausages" chiefly from rabbit droppings, as a food source for the larvae.
Brussaard, L., Visser, W.J.F.
openaire   +5 more sources

Spatial and temporal trends in dung beetle research [PDF]

open access: yesPeerJ
Dung beetles are one of the most charismatic animal taxa. Their familiarity as ecosystem service providers is clear, but they also play a range of roles in a variety of different ecosystems worldwide.
Zac Hemmings   +2 more
doaj   +3 more sources

Enhanced Dung Beetle Optimization Algorithm for Practical Engineering Optimization

open access: yesMathematics
An enhanced dung beetle optimization algorithm (EDBO) is proposed for nonlinear optimization problems with multiple constraints in manufacturing. Firstly, the dung beetle rolling phase is improved by removing the worst value interference and coupling the
Qinghua Li   +3 more
doaj   +2 more sources

The non-indigenous dung beetle (Onthophagus nuchicornis) can effectively reproduce using the dung of indigenous eastern North American mammals [PDF]

open access: yesPeerJ
Non-indigenous dung beetle (Coleoptera: Scarabaeoidea) species in North America are important contributors to ecosystem functions, particularly in pasture-based livestock systems.
Alexe Indigo   +3 more
doaj   +3 more sources

Multi-objective dung beetle optimization algorithm: A novel algorithm for solving complex multi-objective optimization problems. [PDF]

open access: yesPLoS ONE
Many increasingly complex multi-objective optimization problems are emerging, and there is an urgent need to develop new multi-objective optimization algorithms to meet the challenges.
Wenxing Wu   +3 more
doaj   +2 more sources

Filling the Spring Gap in Southern Australia: Seasonal Activity of Four Dung Beetle Species Selected to Be Imported from Morocco [PDF]

open access: yesInsects
Dung beetles are important ecosystem engineers, as they utilize the excrement produced by animals. For nearly 60 years, several species of dung beetle have been introduced to Australia to help mitigate the problems caused by the accumulation of livestock
Hasnae Hajji   +9 more
doaj   +2 more sources

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