Results 11 to 20 of about 19,492 (321)

Investigating the Source and Factors Affecting Sulfate Concentration and Isotopic (34S and 18O) Variations in Water Resources of Sarpol-e Zahab Region [PDF]

open access: yesمجله آب و خاک, 2021
Introduction: Sulfate is one of the important groundwater pollutant sources in many parts of the world and it can enter into groundwater from various sources, such as lithology (dissolution of evaporative and pyrite oxidation), atmosphere (sea water ...
H. Mohammadzadeh   +2 more
doaj   +1 more source

Methodology of the geoecological functional zoning of territories subjected to anthropogenic disturbance due to waste disposal [PDF]

open access: yesE3S Web of Conferences, 2020
In the present contribution, the geochemical relationships of territorial units (landscapes), namely sewage sludge disposal sites and historical municipal solid waste landfills, that can be considered as chemical elements migration models and as dynamic ...
Dubrova Stanislav   +3 more
doaj   +1 more source

Maurycy Pius Rudzki and the birth of geophysics [PDF]

open access: yesHistory of Geo- and Space Sciences, 2016
The article describes briefly the life and fundamental work of Rudzki in geology, geography, seismology, oceanography and meteorology. In 1895 he became head of the world's first department of geophysics and meteorology at the Jagiellonian University of ...
A. Jackowski, K. Krzemień
doaj   +1 more source

Rapid character scoring and tabulation of large leaf‐image libraries using Adobe Bridge

open access: yesApplications in Plant Sciences, Volume 10, Issue 6, November-December 2022., 2022
Abstract Premise Digital image libraries are an integral part of specimen‐based research. However, coding and extracting metadata for hundreds of specimens on a personal computer can be complex. In addition, most existing workflows require downsampling or platform switching and do not link character data directly to the images.
Gabriella Rossetto‐Harris   +4 more
wiley   +1 more source

Soil–Structure Interactions in a Capped CBP Wall System Triggered by Localized Hydrogeological Drawdown in a Complex Geological Setting

open access: yesGeosciences, 2023
Retaining walls are often used to construct basements and underground station boxes. This unique case study compares the field-measured contiguous bored pile (CBP) wall, surrounding geology, and hydrogeology or groundwater responses against the results ...
Dominic Ek Leong Ong   +1 more
doaj   +1 more source

A coupled model of episodic warming, oxidation and geochemical transitions on early Mars [PDF]

open access: yesNature Geoscience 14, 127-132 (2021), 2021
Reconciling the geology of Mars with models of atmospheric evolution remains a major challenge. Martian geology is characterized by past evidence for episodic surface liquid water, and geochemistry indicating a slow and intermittent transition from wetter to drier and more oxidizing surface conditions.
arxiv   +1 more source

Morphologies in‐between: The impact of the first steps on the human talus

open access: yesThe Anatomical Record, Volume 306, Issue 1, Page 124-142, January 2023., 2023
Abstract Objective The development of bipedalism is a very complex activity that contributes to shaping the anatomy of the foot. The talus, which starts ossifying in utero, may account for the developing stages from the late gestational phase onwards.
Carla Figus   +21 more
wiley   +1 more source

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