Matches in SemOpenAlex for { <https://semopenalex.org/work/W1968705800> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W1968705800 endingPage "88" @default.
- W1968705800 startingPage "83" @default.
- W1968705800 abstract "Soil structure degradation and its relationship with soil fauna communities is a crucial issue in soil management. The aim of this work is to analyze soil fractal dimensions and the earthworm community structure along a perturbation gradient in a Typic Argiudoll soil with different combinations of annual crops and pastures. Samples were taken in four sites: a natural grassland (NAT) without cultivation for 30 years, and three pastures of 1–3 years (P1, P2, P3). Five undisturbed soil blocks were taken per site in order to evaluate soil structural complexity. Two fractal dimensions were measured on images of polished sections of the blocks: the mass fractal dimension of pores (Dmp), and the mass fractal dimension of soil solid complement (Dms). Biomass, number and species composition of earthworm communities were assessed by hand-sorting 15 samples of 25 cm × 25 cm × 20 cm on each site. Species rank vs. abundance distribution were fitted to geometric series and broken stick models. Shannon index and expected species number by rarefaction (E(S)) were calculated. Both soil solid and pore space evaluated may be considered as fractals in all sites analyzed. We found that the fractal dimension of pores was significantly (p < 0.03) higher for NAT and P3 (1.63 ± 0.03 and 1.62 ± 0.02, respectively) than for P1 (1.43 ± 0.05). Species richness was P1: 3, P2: 7, P3: 7, NAT: 9. Species abundance vs. rank curves shows better fit to the geometric series model in all sites. We found the highest values of Dmp in sites with the higher diversity and species richness of earthworms, suggesting a trend between the observed biological activity and the fractal dimension of the habitat." @default.
- W1968705800 created "2016-06-24" @default.
- W1968705800 creator A5003360412 @default.
- W1968705800 creator A5028581274 @default.
- W1968705800 creator A5042147793 @default.
- W1968705800 creator A5054327074 @default.
- W1968705800 creator A5069400548 @default.
- W1968705800 date "2009-09-01" @default.
- W1968705800 modified "2023-10-15" @default.
- W1968705800 title "Response of earthworm communities to soil disturbance: Fractal dimension of soil and species’ rank-abundance curves" @default.
- W1968705800 cites W1975929800 @default.
- W1968705800 cites W1976000857 @default.
- W1968705800 cites W1985473757 @default.
- W1968705800 cites W2003414153 @default.
- W1968705800 cites W2011161276 @default.
- W1968705800 cites W2022397418 @default.
- W1968705800 cites W2039822989 @default.
- W1968705800 cites W2043412465 @default.
- W1968705800 cites W2050510332 @default.
- W1968705800 cites W2056161694 @default.
- W1968705800 cites W2059918632 @default.
- W1968705800 cites W2060673295 @default.
- W1968705800 cites W2071446968 @default.
- W1968705800 cites W2072985864 @default.
- W1968705800 cites W2077444925 @default.
- W1968705800 cites W2079573635 @default.
- W1968705800 cites W2087733077 @default.
- W1968705800 cites W2095772797 @default.
- W1968705800 cites W2104767862 @default.
- W1968705800 cites W2154239602 @default.
- W1968705800 cites W2162470341 @default.
- W1968705800 cites W2736840128 @default.
- W1968705800 doi "https://doi.org/10.1016/j.apsoil.2009.06.004" @default.
- W1968705800 hasPublicationYear "2009" @default.
- W1968705800 type Work @default.
- W1968705800 sameAs 1968705800 @default.
- W1968705800 citedByCount "16" @default.
- W1968705800 countsByYear W19687058002012 @default.
- W1968705800 countsByYear W19687058002013 @default.
- W1968705800 countsByYear W19687058002014 @default.
- W1968705800 countsByYear W19687058002015 @default.
- W1968705800 countsByYear W19687058002016 @default.
- W1968705800 countsByYear W19687058002018 @default.
- W1968705800 countsByYear W19687058002019 @default.
- W1968705800 countsByYear W19687058002022 @default.
- W1968705800 countsByYear W19687058002023 @default.
- W1968705800 crossrefType "journal-article" @default.
- W1968705800 hasAuthorship W1968705800A5003360412 @default.
- W1968705800 hasAuthorship W1968705800A5028581274 @default.
- W1968705800 hasAuthorship W1968705800A5042147793 @default.
- W1968705800 hasAuthorship W1968705800A5054327074 @default.
- W1968705800 hasAuthorship W1968705800A5069400548 @default.
- W1968705800 hasConcept C134306372 @default.
- W1968705800 hasConcept C159390177 @default.
- W1968705800 hasConcept C159750122 @default.
- W1968705800 hasConcept C18903297 @default.
- W1968705800 hasConcept C26546657 @default.
- W1968705800 hasConcept C2776332788 @default.
- W1968705800 hasConcept C30968088 @default.
- W1968705800 hasConcept C33923547 @default.
- W1968705800 hasConcept C39432304 @default.
- W1968705800 hasConcept C40636538 @default.
- W1968705800 hasConcept C53421856 @default.
- W1968705800 hasConcept C53565203 @default.
- W1968705800 hasConcept C86803240 @default.
- W1968705800 hasConceptScore W1968705800C134306372 @default.
- W1968705800 hasConceptScore W1968705800C159390177 @default.
- W1968705800 hasConceptScore W1968705800C159750122 @default.
- W1968705800 hasConceptScore W1968705800C18903297 @default.
- W1968705800 hasConceptScore W1968705800C26546657 @default.
- W1968705800 hasConceptScore W1968705800C2776332788 @default.
- W1968705800 hasConceptScore W1968705800C30968088 @default.
- W1968705800 hasConceptScore W1968705800C33923547 @default.
- W1968705800 hasConceptScore W1968705800C39432304 @default.
- W1968705800 hasConceptScore W1968705800C40636538 @default.
- W1968705800 hasConceptScore W1968705800C53421856 @default.
- W1968705800 hasConceptScore W1968705800C53565203 @default.
- W1968705800 hasConceptScore W1968705800C86803240 @default.
- W1968705800 hasIssue "1" @default.
- W1968705800 hasLocation W19687058001 @default.
- W1968705800 hasOpenAccess W1968705800 @default.
- W1968705800 hasPrimaryLocation W19687058001 @default.
- W1968705800 hasRelatedWork W2005440053 @default.
- W1968705800 hasRelatedWork W2069524747 @default.
- W1968705800 hasRelatedWork W2122218381 @default.
- W1968705800 hasRelatedWork W2138793043 @default.
- W1968705800 hasRelatedWork W2314521324 @default.
- W1968705800 hasRelatedWork W2365378235 @default.
- W1968705800 hasRelatedWork W2367597021 @default.
- W1968705800 hasRelatedWork W2379953089 @default.
- W1968705800 hasRelatedWork W2388716290 @default.
- W1968705800 hasRelatedWork W2391269038 @default.
- W1968705800 hasVolume "43" @default.
- W1968705800 isParatext "false" @default.
- W1968705800 isRetracted "false" @default.
- W1968705800 magId "1968705800" @default.
- W1968705800 workType "article" @default.