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词汇 example_english_sandy
释义

Examples of sandy


These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
Plants were sown in 1.25-litre plant bags filled with a soil mixture of two parts sandy soil, two parts compost and one part vermiculite.
The zone is 170 m thick, and ammonoids and other fossils occur as imprints in mudstones and as shell-rich layers in sandy turbidites.
The topography was gently rolling, with thick peat extending in the lower parts and white sandy soils dominating in the upper parts.
The black clay on the east side contrasts sharply with the brown, sandy soil found on the west side of the embankment.
The coarse-grained lower part is chiefly composed of cross-bedded sandstone and the finer-grained upper part includes rippled silty sandstone and bioturbated sandy siltstone.
Occasionally 1-1.5 m thick, rippled fine-grained sandy units are seen overlying this interbedded assemblage with a sharp contact.
Overall the short-eared tends to be a paler, sandier bird than the long-eared.
From
Wikipedia

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The absence of a direct correlation between trapped adults and tuber infestation in sandy soil may be due to lack of statistical power.
Modeling water retention curves of sandy soils using neural networks.
Cotton was sown in patches on sandy soil.
The tubs were half filled with a mixture of steamsterilized sandy loam (50%), peat (30%) and grit (20%).
Other authors have performed experiments in which stable sandy nonseparated bottom configurations were not observed, which led to questioning the actual existence of rolling-grain ripples.
As the sandy units preserve shallow-water bedforms, we assume that the basins were sediment-, not waterloaded.
Overall, soils were sandy in texture, tended to be moderately acid and organic carbon levels were low, varying from 6 to 15 mg kg71.
The latter was described as "massive sandstones and conglomerates with interbedded sandy shales which are of continental origin".
Surface detritus is derived by erosion of the bedrock, and ice deposits contain sandy-silty detritus incorporated from the wind and surface run-off.
Mechanical weeding was performed on the sandy soil.
Inoculation with phosphatesolubilizing microorganisms and a vesicular-arbuscular mycorrhizal fungus improves dry matter yield and nutrient uptake by wheat grown in a sandy soil.
The soils are granitic and sandy, and the vegetation is typical of highveld miombo woodland.
The sandy character suggests that the local stream was still important for the downslope supply of sediments.
The soils are derived from highly weathered quartzite, very sandy and low i n p hosphorus a nd potassium content.
Trees in the heath forests occurred densely on sandy soil and had smaller basal areas compared with the peat-swamp and mixed dipterocarp forests.
There was however a tendency for savanna to change into wet rain forest on sandy loam soils.
The majority (>68%) of dry rain-forest plots were on sandy loam soils, with a small proportion (<15%) on sand or clay.
I n general, finer-textured soils such as clay-rich soils have better water-holding capacity than sandy soils.
Accordingly, it appears that riparian deforestation was responsible for increased fine sediment input, resulting in more sandy substrates in the secondary-forest reaches.
Tubs were filled with sandy secondary forest topsoil over 5 cm of coarse gravel.
The ideal soil for cassava is a light, sandy loam soil of medium fertility and with good drainage.
Young birds have the brown tips to the black head feathers, a sandier brown back, and pale fringes to the upperpart and wing covert feathers.
From
Wikipedia

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Scientists are, however, concerned that the intensification of cereal production on fragile sandy soils is threatening the sustainability of the agricultural environment.
Note that the empirical formulae (3.3) and (3.7) are for a horizontal sandy bed.
The bentonite facies is composed of five subfacies including tuffaceous mudstone, nodular bentonite, sandy bentonite, clayey bentonite and pure bentonite.
Inoculation with phosphate solubilizing microorganisms and a vesicular mycorrhizal fungus improves dry matter yield and nutrient uptake by wheat grown in sandy soil.
Excavations into these dams indicate that they were built on the sur face of the lagoon bottom with at least 1 m of sandy clay.
Three puparia found in a protected position close to the trunk on the upper side ; soil loose and sandy, vegetable debris abundant.
The terrain is hazardous in two ways - the incidence of rock obstacles and the sandy nature of the soil.
Physical characteristics of sandy soil amended with municipal solid waste compost.
Small amounts of silt and clay in sandy soils greatly increase their frost susceptibility.
A sandy aquifer was chosen for consistency with the benzene results presented above.
The environments in which sandy sediment could be used by photosynthesizers are on land and in shallow water, including lakes.
The soil is 1.0 to 1.5 m deep and is a medium-grained sandy loam.
Our material shows no signs of having been formed in soupy sediments and seems to have a central sandy tube preserved.
They inter pret the plant as one that was well adapted to temporary, presumably seasonal, humidity, living on a sandy substrate.
10-30 cm thick sandy silt beds are separated by 1-4 cm thick clayey silt calcrete layers, signifying one fining-upward cycle.
Intercalated are thin units of mudstones and mixed silty to sandy layers.
The sandy channels are indicative of a fluvial influence; the association with redox features like iron nodules and concretions attest to periodical subaerial exposure.
The valley positions for both of the study sites comprise this sandy colluvial material.
The soil types at the study plot are humult and udult soils (sandy clay, light clay or heavy clay in texture).
Space is the sandy beach upon which past activities leave their footprints.
Although, surely, many foundation offerings made of organic materials have not survived in the sandy soils, the frequency of the tradition should not be overstated.
The sandy laminae, ranging from a few millimetres to 2 cm, are rich in organic detritus at their base.
Potassium distribution in a sandy soil exposed to leaching with saline water.
They are important components in forests in the lowlands and lower mountains, in heath forest on sandy soil and swamp forest.
The fossiliferous coarse-grained sandy layers exhibit well-preserved symmetrical ripples on their tops (section 5).
Generally the soil was sandy and soft, and often much humus, dead leaves and vegetable debris were present.
A significant positive correlation was found between adult catch and larval infestation on foliage in sandy fields but not in loess.
In 1995 and 1996, eight plots were used each year: four on sandy soil planted to cv.
Towards improved nitrogen management in silage production on sandy soils.
The study site was rolling and was dominated by humult and udult soils (sandy clay, light clay, or heavy clay).
Xerophytic types suited to exposed positions in sandy localities, common weeds of abandoned lands.
However, the red colour and sandy/pebbly appearance are due to dolomitization/brecciation, and we have found no material of detrital origin.
Moreover, decalcification within this shallow marine formation seriously hampers regional and interregional biostratigraphical correlation of the sandy members.
Overall, the short-eared owl tends to be a paler, sandier bird than the long-eared.
From
Wikipedia

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The soil in all the on-far m trial sites was sandy loam of >1 m depth with about 100 mm plant-available water m71 soil depth.
The bulk of the stratigraphy is made up of fine-grained sediments with thin sandy lensoid bodies representing minor rivers of interfluve areas.
Individual clasts are angular (5-7 cm in size) and poorly sorted, set in a fine- to medium-grained sandy matrix.
The conglomerate matrix is made up of sandy calcarenites or very coarse-grained white sandstones.
However, this depth was overcome easily in the sandy soil; about 2% occurred at 6-8 mm by mid winter and 10% at winter's end.
Local environment: in the beginning sediments are still sandy and contain little organic material.
During these drought periods, water stress would be more severe in sandy soils than in clay-rich soils.
Textures ranged from loamy sand over sandy loam on sandstone to silty clay over clay on shale.
The coarse- to medium-grained sandy deposits represent channel facies; the clays, silts and fine sands represent a wide variety of floodplain sediments.
Regression lines for sandy-soil specialists and clay-rich-soil specialists are shown by dotted and solid lines, respectively, which were determined by the reduced major axis method.
In addition, the funnel trap tended to lean and fall more frequently than the other designs, especially in sandy soils.
The soils in the 52-ha plot range in texture from clay loam to sandy loam.
The site is characterized by shallow sandy loam soils derived from granite.
The formation of rock strata from sandy sediments under the influence of high pressures exerted by later depositions is one such example.
The soils are predominately sandy loams and the main crops are winter cereals with some pastures for sheep.
Most of the plain is treeless prairie, but the sandier belts are forested.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
The soil where the grape cultivars were grown is a sandy loam with 80 g organic material/kg soil.
The soil of the experimental site is an acid lateritic sandy loam, taxonomically a haplustalf.
The soil type was a fine sandy loam.
To the north of the pier, the beach is much longer, less curved and much sandier.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
The breccias contain clasts generally less than 5 cm across, but locally up to 15 cm, separated by a sandy matrix.
The theory is based on a weakly nonlinear stability analysis of a flat sandy bottom subject to viscous oscillatory flow.
The theory is based on a linear stability analysis of a flat sandy bottom subject to a viscous oscillatory flow.
The vertisol soil is high in clay and strongly aggregated, whilst the regosol is sandier and less well-structured.
The impact as such is confirmed by the presence of shocked quartz throughout the sandy deposits of the graded resurge unit.
Furthermore, if the sandy-soils argument proves to be valid, it makes the conservatism of elites argument superfluous.
The soil type was a sandy-loam with a surface horizon underlain by a weakly-developed clayey, mottled and occasionally concretionary subsoil.
Lentils are grown on a wide variety of soils from sandy loam to deep peaty soils.
Below the clay there is sandy soil containing only from 4-5 to 8-8 per cent, silt and clay.
Physical soil analysis revealed a sandy loam texture with fractions of 78% sand, 10% silt and 12% clay.
The soil is sandy, well drained, and contains little organic matter (0.52%).
Over this unit lies a 25 cm thick sandy bentonite bed in which small pure bentonite nodules occur.
Moreover, cats usually defecate at night in sandy soils and bury the faeces.
The siltstone facies is composed of two subfacies: siltstone and sandy siltstone.
The lower member (max. c. 600 m) is composed mainly of thick clay shales interbedded with thin sandy limestone beds (packstones and wackestones).
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
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