Results 101 to 110 of about 921,432 (309)

Determination of Niobium, Tantalum, Lithium and Beryllium in Niobium Tantalum Ore by Alkali Fusion Inductively Coupled Plasma Mass Spectrometry

open access: yesKuangchan zonghe liyong
This is an article in the field of mineral analysis and testing. A rapid method for the simultaneous determination of Nb, Ta, Li and Be in Nb Ta ore by alkali fusion inductively coupled plasma mass spectrometry was established. The mixed alkali of sodium
Zhen LI   +3 more
doaj   +1 more source

Geological Survey of Victoria. No. 9 : N.E., Part of Emberton [cartographic material] /

open access: yes
Geological map of flatland between two mountainous terrains. The flatland is only identified as in the Parish of Edgecombe with some cadastral detail with the northern mountain in the Parish of Metcalfe and the eastern mountain in the Parish of Langley ...
Geological Survey of Victoria.
core  

The Energy Dilemma: Does Energy Security Risk and Renewable Energy Affect Fossil Material Footprint? Policy Framework for Securing SDGs

open access: yesGeological Journal, EarlyView.
Energy security risk has a positive impact on material footprint. Renewable energy consumption reduces material footprint. ABSTRACT Following a high economic growth path, the group of G7 economies is found to be utilising more and more material, causing a material footprint (MF), which in turn contributes to pollution.
Serhat Çamkaya   +4 more
wiley   +1 more source

Geological Survey of Victoria. No. 10 [cartographic material]

open access: yes
Caption title.; Quarter sheet 10NW is a geological map with the town of Glenlyon at the upper left of map centre with some cadastral detail. The parishes include Glenlyon, Coliban (both in the county of Talbot) and Trentham (county of Dalhousie ...
Geological Survey of Victoria.
core  

Creation of a Landslide Susceptibility Map Using Short‐Term Data From the July 2018 Heavy Rainfall in Southern Hiroshima Prefecture

open access: yesGeological Journal, EarlyView.
This work advances landslide susceptibility mapping by incorporating short‐term trigger data with landscape susceptibility mapping. We also examine the importance of downsampling, watershed delineation and geospatial correlations in evaluating outcomes.
Kanta Kotsugi   +3 more
wiley   +1 more source

Geological Survey of Victoria. No. 2 [cartographic material]

open access: yes
Caption title.; Quarter sheet 2SW is a geological map centering on the town of Broadmeadows in the parish of Will Will Rook in the county of Bourke and showing some cadastral detail. Also includes part of the parish of Tullamarine. Quarter sheet 2NW is a
Geological Survey of Victoria.
core  

Geological map of Pakistan [cartographic material].

open access: yes, 1958
Geological map of Pakistan, showing international boundaries, railways, major rivers and populated places.; "Preliminary compilation based on maps available in the files of the Geological Survey of Pakistan in April, 1958".; "Information release No.1 ...
Geological Survey of Pakistan.
core  

Local Structures of Se and Br in Cretaceous–Paleogene Boundary Sediments and Concentration Effects of Ferrihydrite Originating From Impact Ejecta

open access: yesGeological Journal, EarlyView.
Chemical states of Se and Br atoms in the KPg boundary sediments from Stevns Klint were studied using XAFS spectroscopy. The high concentrations of Se4+ could become an index of the degree to which the global environment was soiled with dust and ash derived from impact ejecta or volcanic eruptions.
Kei‐ichiro Murai   +5 more
wiley   +1 more source

Evaluation of fall‐seeded cover crops for grassland nesting waterfowl in eastern South Dakota

open access: yesWildlife Society Bulletin, EarlyView., 2023
Cover crops are experiencing a revival among Midwestern farmers, and we assessed their attractiveness and safety for nesting ducks in South Dakota. Nest success was markedly lower in cover crops than in perennial cover during both years of our study, including 2019 which was a best‐case scenario for cover crops, with extremely wet conditions delaying ...
Charles W. Gallman   +3 more
wiley   +1 more source

Early Identification of Geological Hazards for Oil and Gas Pipelines Based on SBAS-InSAR and GIS

open access: yesApplied Sciences
Oil and gas pipelines are crucial component of the strategic infrastructure in China, but they are severely threatened by geological disasters in complex terrains. These disasters may cause pipeline rupture, leakage or explosion, resulting in significant
Minghao Gao   +4 more
doaj   +1 more source

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