Results 1 to 10 of about 38,408 (268)

Soil properties changes earthworm diversity indices in different agro-ecosystem

open access: yesBMC Ecology, 2020
Background Earthworm communities are generally very sensitive to physico-chemical properties of the soil in different agro-ecosystem i.e. cultivated or non-cultivated which directly or indirectly influence the earthworm survival.
Sharanpreet Singh   +4 more
doaj   +2 more sources

An earthworm-like modular soft robot for locomotion in multi-terrain environments

open access: yesScientific Reports, 2023
Robotic locomotion in subterranean environments is still unsolved, and it requires innovative designs and strategies to overcome the challenges of burrowing and moving in unstructured conditions with high pressure and friction at depths of a few ...
Riddhi Das   +4 more
semanticscholar   +1 more source

Fragmentation and depolymerization of microplastics in the earthworm gut: A potential for microplastic bioremediation?

open access: yesJournal of Hazardous Materials, 2023
The accumulation of microplastics poses potential risks to soil health. Here, we did a preliminary exploration on the potential of Lumbricus terrestris (Oligochaeta) to reduce low-density polyethylene (LDPE), polylactic acid (PLA), and polybutylene ...
Ke Meng   +4 more
semanticscholar   +1 more source

Agricultural farming intensification significantly reduced earthworm abundance and diversity in Usangu agro-ecosystems, Tanzania

open access: yesSoil Security, 2023
Earthworms an ecologically important group of invertebrates that are crucial to delivery of many ecosystem services, but also considered ecosystem engineers playing an important role in soil fertility and land productivity.
Marco E. Mng'ong'o
doaj   +1 more source

Effect thresholds for the earthworm Eisenia fetida: Toxicity comparison between conventional and biodegradable microplastics

open access: yesScience of the Total Environment, 2021
Biodegradable plastics have been developed to eliminate the progressive accumulation and ever-growing threat posed by conventional fossil fuel-derived plastics. The impact of these bioplastics, particularly in an agricultural context (e.g.
Weili Ding   +6 more
semanticscholar   +1 more source

Carbendazim shapes microbiome and enhances resistome in the earthworm gut

open access: yesMicrobiome, 2022
Background It is worrisome that several pollutants can enhance the abundance of antibiotic resistance genes (ARGs) in the environment, including agricultural fungicides. As an important bioindicator for environmental risk assessment, earthworm is still a
Jiajin Song   +9 more
semanticscholar   +1 more source

Earthworm density differences among tallgrass prairies over time in the Ozark Highlands

open access: yesAgrosystems, Geosciences & Environment, 2021
To mitigate the loss of tallgrass prairies through fragmentation and conversion to other land uses, prairie restoration efforts have been undertaken to reclaim areas that have been previously used for agricultural production.
Carlee Hensley   +4 more
doaj   +1 more source

Campsites, forest fires, and entry point distance affect earthworm abundance in the Boundary Waters Canoe Area Wilderness [PDF]

open access: yesPeerJ, 2020
Factors controlling the spread of invasive earthworms in Minnesota’s Boundary Waters Canoe Area Wilderness are poorly known. Believed to have been introduced by anglers who use them as bait, invasive earthworms can alter the physical and chemical ...
Todd Wellnitz   +6 more
doaj   +2 more sources

Earthworm distributions are not driven by measurable soil properties. Do they really indicate soil quality?

open access: yesPLoS ONE, 2021
Abundance and distribution of earthworms in agricultural fields is frequently proposed as a measure of soil quality assuming that observed patterns of abundance are in response to improved or degraded environmental conditions.
Mark E Hodson   +6 more
doaj   +1 more source

Proximal Soil Sensing - A Contribution for Species Habitat Distribution Modelling of Earthworms in Agricultural Soils? [PDF]

open access: yesPLoS ONE, 2016
Earthworms are important for maintaining soil ecosystem functioning and serve as indicators of soil fertility. However, detection of earthworms is time-consuming, which hinders the assessment of earthworm abundances with high sampling density over entire
Michael Schirrmann   +6 more
doaj   +1 more source

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