Results 21 to 30 of about 24,032 (198)

Earthworm differences among mound positions in native prairies in the Ozark Highlands

open access: yesAgrosystems, Geosciences & Environment, 2021
Mounded, tallgrass prairie ecosystems are a unique, endangered ecosystem due to severe disturbance for agricultural production and/or urban expansion.
Carlee D. Hensley   +4 more
doaj   +1 more source

Chemical relationships in earthworm casts of two urban green spaces indicate the earthworm contribution to urban nutrient cycles [PDF]

open access: yes, 2023
Due to the earthworms' implications in nutrient cycles through their burrowing and casting activity, earthworms are worth considering when urban biogeochemical cycles are analysed.
Madalina Iordache   +5 more
core   +1 more source

Earthworm Inoculation Improves Upland Rice Crop Yield and Other Agrosystem Services in Madagascar

open access: yesAgriculture, 2021
The effects of earthworm inoculation and cropping systems on upland rice systems were examined over a four-year period in the Highlands of Madagascar.
Onja Ratsiatosika   +7 more
doaj   +1 more source

Village forests in western Côte d′Ivoire have low plant diversity but are important for their conservation value and aboveground biomass

open access: yesGlobal Ecology and Conservation
Village forests play a critical role in biodiversity conservation and climate mitigation, yet their ecological value remains underdocumented. This study assessed eight village forests in western Côte d’Ivoire, comparing them with three protected forests:
Bi Tra Aimé Vroh   +3 more
doaj   +1 more source

Basic Research Tools for Earthworm Ecology [PDF]

open access: yes, 2010
Earthworms are responsible for soil development, recycling organic matter and form a vital component within many food webs. For these and other reasons earthworms are worthy of investigation. Many technologically-enhanced approaches have been used within
Grigoropoulou, Niki   +3 more
core   +1 more source

Earthworm-multifunctionality

open access: yes, 2019
Our study shows that earthworms are beneficial to agroecosystems from a multifunctional perspective. This work incorporates the concerns of negative effects of earthworms in recently published syntheses and highlights the potential pathways in which ...
Ting Liu (45625)
core   +2 more sources

Polyvinyl chloride microplastic triggers bidirectional transmission of antibiotic resistance genes in soil-earthworm systems

open access: yesEnvironment International
The diffusion and distribution of ubiquitous microplastics and antibiotic resistance genes (ARGs) in soil ecosystems are easily influenced by earthworm activity.
Houpu Zhang   +7 more
doaj   +1 more source

Earthworm (Clitellata: Megadrili) taxonomy in the last 200 years: A homage to András Zicsi (1928−2015) [PDF]

open access: yesOpuscula Zoologica Instituti Zoosystematici et Oecologici Universitatis Budapestinensis, 2016
Prof. Dr. András Zicsi, the renowned soil biologist and earthworm taxonomist passed away on 22 July, 2015 at the age of 87. To honour his enormous contribution in exploring earthworm biodiversity all over the world, we provide a brief, albeit ...
Csuzdi, Cs., Szlávecz, K.
doaj   +1 more source

Phosphatase activity in the drilosphere and its link to phosphorus uptake by grass

open access: yesGeoderma, 2023
Earthworms can increase the solubility of phosphorus (P) in soil, an effect which to a large extent is controlled by mineralisation of organic P. Phosphatases, a class of hydrolytic enzymes, catalyse this mineralisation process.
Hannah M.J. Vos   +4 more
doaj   +1 more source

Cytomorphological changes in the cerebral and ventral ganglionic neurosecretory cells during copulation in epigeic earthworms

open access: yesEuropean Journal of Biological Research, 2020
In spite of hermaphroditism, most earthworm species reproduce by cross fertilization i.e. by the process of copulation of two mature partners. Mechanism of copulation in few earthworm species (Lumbricus terrestris) is known.
Dipanwita Banik   +2 more
doaj  

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