Results 21 to 30 of about 1,193,962 (294)

A New Indicator to Better Represent the Impact of Landscape Pattern Change on Basin Soil Erosion and Sediment Yield in the Upper Reach of Ganjiang, China

open access: yesLand, 2021
Landscape patterns are a result of the combined action of natural and social factors. Quantifying the relationships between landscape pattern changes, soil erosion, and sediment yield in river basins can provide regulators with a foundation for decision ...
Yongfen Zhang   +6 more
doaj   +1 more source

Leaf Photosynthetic and Functional Traits of Grassland Dominant Species in Response to Nutrient Addition on the Chinese Loess Plateau

open access: yesPlants, 2022
Leaf photosynthetic and functional traits of dominant species are important for understanding grassland community dynamics under imbalanced nitrogen (N) and phosphorus (P) inputs. Here, the effects of N (N0, N50, and N100, corresponding to 0, 50, and 100
Yuan Jin   +6 more
doaj   +1 more source

Mapping erosion-corrosion of carbon steel in oil exploration conditions : some new approaches to characterizing mechanisms and synergies [PDF]

open access: yes, 2010
Erosion by solid particles in oil/water slurries is a technologically important area. In such conditions, it is necessary to distinguish between the effects of the sand, aqueous environment, and the oil.
Abdulrahmen, G.H., Stack, M.M.
core   +1 more source

Arbuscular Mycorrhizal Fungi Alleviate Low Phosphorus Stress in Maize Genotypes with Contrasting Root Systems

open access: yesPlants, 2022
Soil available phosphorus (P) is one of the main factors limiting plant growth and yield. This study aimed to determine the role of arbuscular mycorrhizal fungi (AMF) in P-use efficiency in two maize genotypes with contrasting root systems in response to
Liyan Liang   +11 more
doaj   +1 more source

Dental erosion: In vitro model of wine assessor's erosion [PDF]

open access: yes, 2001
The document attached has been archived with permission from the Australian Dental Association. An external link to the publisher’s copy is included.Background: Wine makers and assessors frequently experience severe dental erosion. The objectives of this
Hunt, D., McIntyre, J., Mok, T.
core   +2 more sources

Fractal features of soil particle size distributions and their potential as an indicator of Robinia pseudoacacia invasion1

open access: yesScientific Reports, 2018
To study the fractal dimensions of the soil particle size distributions (PSDs) within different plantations (of Pinus densiflora, Quercus acutissima, Robinia pseudoacacia, and Larix kaempferi) and evaluate PSDs as an indicator of the likelihood of ...
Kun Li   +10 more
doaj   +1 more source

Tolerable versus actual soil erosion rates in Europe [PDF]

open access: yes, 2009
Erosion is a major threat to soil resources in Europe, and may impair their ability to deliver a range of ecosystem goods and services. This is reflected by the European Commission's Thematic Strategy for Soil Protection, which recommends an indicator ...
Jones, Robert J. A.   +3 more
core   +1 more source

Sengstaken-Blakemore tube as a rescue treatment for hemorrhagic shock secondary to laparoscopic adjustable gastric banding erosion [PDF]

open access: yes, 2019
Gastrointestinal bleeding is an uncommon but potentially life-threatening complication of laparoscopic adjustable gastric banding (LAGB) erosion. We present the use of a Sengstaken-Blakemore tube as a treatment device for severe gastrointestinal bleeding
Brown   +14 more
core   +2 more sources

Erosion of gadolinia doped EB-PVD TBCs [PDF]

open access: yes, 2006
Gadolinia additions have been shown to significantly reduce the thermal conductivity of EB-PVD TBCs. The aim of this paper is to further the understanding on the effects of dopants on the erosion resistance of EB-PVD TBCs by studying the effects of 2 ...
Nicholls, J. R.   +2 more
core   +1 more source

Shifts in soil nutrient concentrations and C:N:P stoichiometry during long-term natural vegetation restoration [PDF]

open access: yesPeerJ, 2020
Background Ecological stoichiometry (C:N:P ratios) in soil is an important indicator of the elemental balance in ecological interactions and processes.
Rentian Ma   +6 more
doaj   +2 more sources

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