Results 31 to 40 of about 121,057 (242)

Dung beetle community assemblages in a southern African landscape:niche overlap between domestic and wild herbivore dung [PDF]

open access: yes, 2021
Dung beetles provide important ecosystem functions in semiarid environments, improving the physiochemical characteristics of the soil through tunnelling and burying nutrient-rich dung.
Sands, Bryony O   +4 more
core   +1 more source

Effects of Climate Change on the Distribution of Key Native Dung Beetles in South American Grasslands

open access: yesAgronomy, 2021
Climate change is a serious threat, and it is necessary to prepare for the future climate conditions of grazing areas. Dung beetle species can help mitigate global warming by contributing to intense nutrient cycling and reduction in greenhouse gas ...
Maria Eduarda Maldaner   +3 more
doaj   +1 more source

Two dung beetle species that disperse mimetic seeds both feed on eland dung

open access: yesSouth African Journal of Science, 2016
Scarabaeus spretus zur Strassen was observed to roll and bury Ceratocaryum argenteum (Restionaceae) seeds in the sandplain fynbos of the Potberg area of the De Hoop Nature Reserve, South Africa.
Jeremy J. Midgley, Joseph D.M. White
doaj   +1 more source

Dung‐visiting beetle diversity is mainly affected by land use, while community specialization is driven by climate

open access: yesEcology and Evolution, 2022
Dung beetles are important actors in the self‐regulation of ecosystems by driving nutrient cycling, bioturbation, and pest suppression. Urbanization and the sprawl of agricultural areas, however, destroy natural habitats and may threaten dung beetle ...
Jana Englmeier   +21 more
doaj   +1 more source

Mammal dung–dung beetle trophic networks: an improved method based on gut-content DNA [PDF]

open access: yesPeerJ
Background Dung beetles provide many important ecosystem services, including dung decomposition, pathogen control, soil aeration, and secondary seed dispersal. Yet, the biology of most dung beetles remains unknown.
Karen M. Pedersen   +3 more
doaj   +2 more sources

Dung beetle - mammal interactions in tropical forests [PDF]

open access: yes, 2018
Dung beetles are functionally-important insects which feed on the faeces of mammals. They are widely studied as biodiversity indicators, and as a model taxon for investigating relationships between biodiversity and ecosystem functioning. In this thesis I
Raine, Elizabeth, Elizabeth Raine
core   +1 more source

Economic value of dung removal by dung beetles in US sub-tropical pastures

open access: yesBasic and Applied Ecology
In livestock management systems, the rapid removal of cattle dung by dung beetles plays an essential role in returning areas of pasture to grazing which normally would be lost because of dung contamination. Thus, dung removal is an ecosystem process with
Roisin Stanbrook-Buyer   +2 more
doaj   +1 more source

Success or failure: the role of ecological restoration on the recovery of dung beetle diversity and function in a tropical rainforest

open access: yesRevista Mexicana de Biodiversidad, 2018
Recent studies have shown that ecological restoration hardly recovers diversity and ecosystem function of important bioindicator groups such as dung beetles, which have key functional roles in natural and managed ecosystems.
Daniel González-Tokman   +5 more
doaj   +1 more source

Design of a Multistable Finger Prosthesis with Programmable Metamaterials

open access: yesAdvanced Engineering Materials, EarlyView.
This research article shows the development of a multistable programmble metamaterial for the use as a finger prosthesis. The material was designed on different hierarchical levels where the influence of geometrical parameters and combination of mechanical elements was explored.
Franziska Wenz   +5 more
wiley   +1 more source

Landscape and grazing management affect dung beetle communities in California

open access: yesBasic and Applied Ecology
Agroecosystem management can have large impacts on arthropod communities, with downstream consequences for ecosystem function. In grazed agroecosystems, dung beetle nesting and consumption activities contribute to critical ecosystem services such as ...
Suzanne Lipton   +2 more
doaj   +1 more source

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