Results 91 to 100 of about 2,314 (214)

Alternative approaches to dryland reclamation enhance vegetation cover and soil stability at a former uranium mine

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Conventional reclamation methods to recover dryland ecosystems after mineral extraction often have low success. Alternative reclamation techniques may help overcome the many challenges to establishing persistent native vegetation and stable soils.
Kathryn D. Eckhoff   +5 more
wiley   +1 more source

Disturbance legacies in arid environments shape recovery of former agricultural land

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Increasingly, arid agricultural land is being permanently taken out of irrigated production due to more frequent drought, higher temperatures, and the overconsumption of groundwater, with important ramifications for ecological recovery.
Laurel M. Brigham   +5 more
wiley   +1 more source

Characteristics of Hydration Products and Multifactor Regression Analysis of Compressive Strength of Aeolian Sand Concrete at Different Ages

open access: yesApplied Sciences
To alleviate the shortage of natural river sand and promote the utilization of aeolian sand, concrete was prepared by replacing river sand with Taklamakan Desert aeolian sand at different mass ratios.
Xu Guo   +4 more
doaj   +1 more source

Soil inoculation enhances early‐phase reintroduction success in two rare plant species

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Reintroduction for conservation is an important measure to restore populations of vulnerable plant species. However, reintroduction success rates are relatively low. Inoculating reintroduced plants with facilitative microorganisms from native populations may enhance their performance.
Sina Bohm   +6 more
wiley   +1 more source

Study on erosion damage of aeolian sand concrete by wind-grit flow in Gobi gale area: laboratory experiment and numerical simulation

open access: yesCase Studies in Construction Materials
The high-energy winds carrying sand and grit in the Gobi gale zone threaten infrastructure along transportation routes. The aeolian sand resources are abundant in this area. The use of aeolian sand instead of river sand to prepare concrete can reduce the
Kai Zhang   +5 more
doaj   +1 more source

Hydrologic effects of tidal wetland restoration in the subsided Sacramento‐San Joaquin Delta, California, United States

open access: yesRestoration Ecology, EarlyView.
Abstract Objective The Dutch Slough Tidal Restoration project in the Sacramento‐San Joaquin Delta involves flooding of delta lands; however, concerns have been raised that such flooding will increase the hydraulic pressures on subsided adjacent islands and threaten levee stability.
Steven Deverel, Marc Olds
wiley   +1 more source

Spatial and temporal evolution of a coastal erg margin: the Middle Jurassic Page Sandstone, southern Utah, USA

open access: yesSedimentology, EarlyView.
ABSTRACT Aeolian deflationary events are erosive to static stages where sediment supply is insufficient to support bedform migration and preservation in the rock record. In the vicinity of shallow‐marine environments, inland rises of relative water table and associated generation of deflationary super surfaces may be driven by the onset of ...
Victor J. P. Hême de Lacotte   +4 more
wiley   +1 more source

Age and Origin of Aeolian Sand in the Vale of York

open access: yesNature, 1970
SANDY soils in the Vale of York within the area of glacial Lake Humber and north of the Escrick moraine1 suffered severe wind erosion during early 1967 and 19682–4. I studied the age and character of the sands during detailed soil mapping near York.
openaire   +1 more source

A Triassic chronostratigraphic and palaeogeographic framework for the Utsira High area, northern North Sea: Reconstructing a basin‐scale drainage divide

open access: yesSedimentology, EarlyView.
ABSTRACT The Triassic succession of the northern North Sea comprises a series of interbedded sandstones, mudstones and conglomerates deposited under a fluctuating arid to semi‐humid climate regime, which are often difficult to correlate regionally due to differing lithostratigraphic schemes and poor age control. Despite existing regional studies on the
Riccardo Sordi   +3 more
wiley   +1 more source

Water-salt migration and strength characteristics of fine-grained salinized aeolian sand under freeze-thaw cycles

open access: yesShuiwen dizhi gongcheng dizhi
Freeze-thaw cycles significantly deteriorate the engineering properties of fine-grained salinized aeolian sand, resulting in a decrease in the long-term performance of aeolian sand roadbeds and frequent roadbed diseases.
Weixing BAO   +4 more
doaj   +1 more source

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