FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2006039181> ?p ?o ?g. }

• W2006039181 endingPage "714" @default.
• W2006039181 startingPage "706" @default.
• W2006039181 abstract "The composition and stability of soil aggregate are closely related to soil quality, soil erosion, and agricultural sustainability. In this study, 49 soil samples at the 0–10 cm surface layer were collected from four soil types (i.e., Ari-Sandic Primosols, Calci-Orthic Aridosols, Siltigi-Otrthic Anthrosols, and Ustic Cambosols) in the marginal farmland in the oasis of the middle Hexi Corridor region and was used to determine the characteristics of soil aggregates. The composition of dry- and wet- sieved aggregates and the physical and chemical properties (including soil particle distribution, soil organic carbon (SOC), calcium carbonate (CaCO3), and oxides of Fe3+ and Al3+) of the selected soils were analyzed. The results show that soil particle size distribution is dominated by fine sand fraction in most of soils except Ustic Cambosols. Soil organic carbon concentration is 5.88±2.52 g kg−1 on average, ranging from 4.75 g kg−1 in Ari-Sandic Primosols to 10.51 g kg−1 in Ustic Cambosols. The soils have high calcium carbonate (CaCO3) concentration, ranging from 84.7 to 164.8 g kg−1, which is increased with soil fine particle and organic carbon content. The percentage of >0.25 mm dry aggregates ranges from 65.2% in Ari-Sandic Primosols to 94.6% in Ustic Cambosols, and large dry blocky aggregates (>5 mm) is dominant in all soils. The mean weight diameter of dry aggregates (DMWD) ranges from 3.2 mm to 5.5 mm. The percentage of >0.25 mm water-stable aggregate is from 23.8% to 45.4%. The percentage of aggregate destruction (PAD) is from 52.4% to 66.8%, which shows a weak aggregate stability. Ari-Sandic Primosols has the highest PAD. The distribution and characteristics of soil aggregates are in favor of controlling soil wind erosion. However, the stability of aggregate of all soils is weak and soils are prone to disperse and harden after irrigation. The mass of macro-aggregates and DMWD are positively significantly correlated with the contents of soii clay and silt, soil organic carbon (SOC), CaCO3, and oxides of Fe3+ and Al3+. Soil fine silt and clay, SOC and CaCO3 are important agents of aggregation in this region, and the effect of SOC and CaCO3 on aggregate stability is more significant than that of soil silt and clay. Converting cropland to alfalfa forage land can increase SOC concentration, and in turn, enhance the formation of aggregates and stability. For the marginal farmlands in this fragile ecological area, converting cropland to alfalfa grassland or performing crop-grass rotation is an effective and basic strategy to improve soil structure and quality, to mitigate soil wind erosion, and to enhance oasis agricultural sustainability." @default.
• W2006039181 created "2016-06-24" @default.
• W2006039181 creator A5035378893 @default.
• W2006039181 creator A5061084873 @default.
• W2006039181 creator A5078639382 @default.
• W2006039181 creator A5083862643 @default.
• W2006039181 date "2007-06-01" @default.
• W2006039181 modified "2023-10-06" @default.
• W2006039181 title "Soil Properties and Characteristics of Soil Aggregate in Marginal Farmlands of Oasis in the Middle of Hexi Corridor Region, Northwest China" @default.
• W2006039181 cites W1640448159 @default.
• W2006039181 cites W1977692948 @default.
• W2006039181 cites W1980767921 @default.
• W2006039181 cites W1995116914 @default.
• W2006039181 cites W2018108430 @default.
• W2006039181 cites W2044427784 @default.
• W2006039181 cites W2049210711 @default.
• W2006039181 cites W2050359619 @default.
• W2006039181 cites W2079725226 @default.
• W2006039181 cites W2081916093 @default.
• W2006039181 cites W2104005424 @default.
• W2006039181 cites W2139405554 @default.
• W2006039181 cites W2148956054 @default.
• W2006039181 cites W2161454011 @default.
• W2006039181 doi "https://doi.org/10.1016/s1671-2927(07)60103-5" @default.
• W2006039181 hasPublicationYear "2007" @default.
• W2006039181 type Work @default.
• W2006039181 sameAs 2006039181 @default.
• W2006039181 citedByCount "21" @default.
• W2006039181 countsByYear W20060391812013 @default.
• W2006039181 countsByYear W20060391812015 @default.
• W2006039181 countsByYear W20060391812016 @default.
• W2006039181 countsByYear W20060391812017 @default.
• W2006039181 countsByYear W20060391812018 @default.
• W2006039181 countsByYear W20060391812019 @default.
• W2006039181 countsByYear W20060391812020 @default.
• W2006039181 countsByYear W20060391812021 @default.
• W2006039181 countsByYear W20060391812022 @default.
• W2006039181 countsByYear W20060391812023 @default.
• W2006039181 crossrefType "journal-article" @default.
• W2006039181 hasAuthorship W2006039181A5035378893 @default.
• W2006039181 hasAuthorship W2006039181A5061084873 @default.
• W2006039181 hasAuthorship W2006039181A5078639382 @default.
• W2006039181 hasAuthorship W2006039181A5083862643 @default.
• W2006039181 hasConcept C107872376 @default.
• W2006039181 hasConcept C158787203 @default.
• W2006039181 hasConcept C159390177 @default.
• W2006039181 hasConcept C159750122 @default.
• W2006039181 hasConcept C159985019 @default.
• W2006039181 hasConcept C178790620 @default.
• W2006039181 hasConcept C185592680 @default.
• W2006039181 hasConcept C192562407 @default.
• W2006039181 hasConcept C2778039128 @default.
• W2006039181 hasConcept C2780659211 @default.
• W2006039181 hasConcept C39432304 @default.
• W2006039181 hasConcept C39464130 @default.
• W2006039181 hasConcept C4679612 @default.
• W2006039181 hasConcept C50516716 @default.
• W2006039181 hasConceptScore W2006039181C107872376 @default.
• W2006039181 hasConceptScore W2006039181C158787203 @default.
• W2006039181 hasConceptScore W2006039181C159390177 @default.
• W2006039181 hasConceptScore W2006039181C159750122 @default.
• W2006039181 hasConceptScore W2006039181C159985019 @default.
• W2006039181 hasConceptScore W2006039181C178790620 @default.
• W2006039181 hasConceptScore W2006039181C185592680 @default.
• W2006039181 hasConceptScore W2006039181C192562407 @default.
• W2006039181 hasConceptScore W2006039181C2778039128 @default.
• W2006039181 hasConceptScore W2006039181C2780659211 @default.
• W2006039181 hasConceptScore W2006039181C39432304 @default.
• W2006039181 hasConceptScore W2006039181C39464130 @default.
• W2006039181 hasConceptScore W2006039181C4679612 @default.
• W2006039181 hasConceptScore W2006039181C50516716 @default.
• W2006039181 hasIssue "6" @default.
• W2006039181 hasLocation W20060391811 @default.
• W2006039181 hasOpenAccess W2006039181 @default.
• W2006039181 hasPrimaryLocation W20060391811 @default.
• W2006039181 hasRelatedWork W1981421715 @default.
• W2006039181 hasRelatedWork W2025084113 @default.
• W2006039181 hasRelatedWork W2170628228 @default.
• W2006039181 hasRelatedWork W2273097553 @default.
• W2006039181 hasRelatedWork W2805935368 @default.
• W2006039181 hasRelatedWork W2910915489 @default.
• W2006039181 hasRelatedWork W3154746191 @default.
• W2006039181 hasRelatedWork W4232152209 @default.
• W2006039181 hasRelatedWork W4294167763 @default.
• W2006039181 hasRelatedWork W4304759498 @default.
• W2006039181 hasVolume "6" @default.
• W2006039181 isParatext "false" @default.
• W2006039181 isRetracted "false" @default.
• W2006039181 magId "2006039181" @default.
• W2006039181 workType "article" @default.