Results 11 to 20 of about 46,821 (254)

Earthworms Enhance Global Soil Carbon Storage Through Microbial-Mineral Stabilization. [PDF]

open access: yesGlob Chang Biol
Earthworms as conditional ecosystem engineers of the soil carbon cycle. The conceptual framework illustrates how earthworm effects on soil organic carbon (SOC) dynamics depend on plant‐derived carbon inputs and time. With sustained inputs, earthworm activity stimulates decomposition and nutrient release, boosting plant productivity.
Li Y   +10 more
europepmc   +2 more sources

Impact of the earthworm Lumbricus terrestris (L.) on As, Cu, Pb and Zn mobility and speciation in contaminated soils [PDF]

open access: yes, 2011
To assess the risks that contaminated soils pose to the environment properly a greater understanding of how soil biota influence the mobility of metal(loid)s in soils is required. Lumbricus terrestris L. were incubated in three soils contaminated with As,
Hodson, Mark E.   +3 more
core   +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
Butt, Kevin Richard, Grigoropoulou, Niki
core   +2 more sources

Metagenomic Sequencing Reveals that the Assembly of Functional Genes and Taxa Varied Highly and Lacked Redundancy in the Earthworm Gut Compared with Soil under Vanadium Stress

open access: yesmSystems, 2022
Exploring the ecological mechanism of microbial community assembly in soil and the earthworm gut in a vanadium polluted environment could help us understand the effects of vanadium stress on microbial diversity maintenance and function, as well as the ...
Rong Xia   +5 more
doaj   +1 more source

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

In‐situ tin casting combined with three‐dimensional scanner to quantify anecic earthworm burrows

open access: yesVadose Zone Journal, 2022
Earthworms (Lumbricus terrestris) play a critical role in soil ecosystems. Analyzing the spatial structure of earthworm burrows is important to understand their effect on water flow and solute transport.
Na Wen   +4 more
doaj   +1 more source

Extent and mechanism of sealing in transected giant axons of squid and earthworms [PDF]

open access: yes, 1994
Transected axons are often assumed to seal at their cut ends by the formation of continuous membrane barriers that allow for the restoration of function in the axonal stumps.
Ballinger, Martis L.   +3 more
core   +1 more source

Ecotoxicological Differences of Antimony (III) and Antimony (V) on Earthworms Eisenia fetida (Savingy)

open access: yesToxics, 2023
In this study, we assessed the acute and chronic toxic effects of Sb (III) and Sb (V) on Eisenia fetida (Savingy) (E. fetida) by applying the filter paper contact method, aged soil treatment, and avoidance test experiment.
Jing Bai   +8 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

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