Results 21 to 30 of about 56,488 (276)

Subsoil and Surface Soil Constraints of Mined Land and Tailings

open access: yes, 2022
Mining causes extreme forms of soil degradation and creates new surfaces and topography. The new landforms have increased average slopes with implications for increased run-off and erosion, while mine pits and tailing dams may alter groundwater as well ...
da Silva, IR   +3 more
core   +1 more source

THE GRANITOID MAGMATISM IN THE TERRITORY OF FROLOVSKAYA MEGADEPRESSION OF WESTERN SIBERIA

open access: yesИзвестия высших учебных заведений: Нефть и газ, 2019
The article deals with the granitoid magmatism in the territory of Frolovskaya megadepression. Granite massifs are usually confined to erosion-tectonic ledges of the foundation, located in tectonically active zones, usually with increased heat flux. The  
A. V. Tugareva   +3 more
doaj   +1 more source

An Acceptance Analysis of Subsoil Amelioration Amongst Agricultural Actors in Two Regions in Germany

open access: yesFrontiers in Agronomy, 2021
The subsoil, commonly defined as horizons below the working depth of 30 cm, often receives little attention in farming practice. Yet plants extract between 10 and 80% of their nutrient and water requirements from the subsoil.
Mandy Hinzmann   +3 more
doaj   +1 more source

Types of reservoirs of the Ufa stage of the Republic of Tatarstan. Genesis and reservoir properties

open access: yesGeoresursy, 2018
In this paper, we studied core material from well No. 15 of the extra-viscous oil field, geographically located within the western border of the South Tatar arch.
R.F. Vafin   +3 more
doaj   +1 more source

Findings of Studies on Wave Character of Pillar Support Pressure and Edge Parts of Coal Seams

open access: yesГорные науки и технологии, 2020
Extraction of coal measures leads to origination of a large number of increased rock pressure zones in rock mass, caused by the influence of abutment pressure of rock mass edge parts and pillars kept in adjacent seams.
S. N. Lis
doaj   +1 more source

Between Ocean and Mainland: Versions and Diversifications in Industrial Development of the Kola Peninsula

open access: yesАрктика и Север, 2022
The article deals with the economic specifics of the peninsula’s territory, which is closely related to the resources of both the mainland and the ocean.
Pavel V. Fedorov
doaj   +1 more source

Comparative Analysis of Ground Source and Air Source Heat Pump Systems under Different Conditions and Scenarios

open access: yesEnergies, 2023
The current energy context demands the use of environmentally friendly solutions that contribute to the displacement of traditional fossil fuels. In this regard, heat pumps have become an important tool in the decarbonization of the heating and cooling ...
Cristina Sáez Blázquez   +5 more
doaj   +1 more source

KEROGEN TYPES OF BAZHENOV FORMATION BASED ON PYROLYSIS DATA AND THEIR COMPARISON WITH OIL PARAMETERS

open access: yesИзвестия высших учебных заведений: Нефть и газ, 2017
Based on pyrolytic data (3 995 samples from 208 wells) organic matter types of Bazhenov Formation are identified in the central part of Western Siberian basin. Zones of kerogen types I, II, III and mixed I-II and II-III are mapped.
E. E. Oksenoyd   +3 more
doaj   +1 more source

Climate Effects on Subsoil Carbon Loss Mediated by Soil Chemistry.

open access: yesEnvironmental Science and Technology, 2021
Subsoils store at least 50% of soil organic carbon (SOC) globally, but climate change may accelerate subsoil SOC (SOCsub) decomposition and amplify SOC-climate feedbacks.
A. Possinger   +10 more
semanticscholar   +1 more source

MATERIAL COMPOSITION AND PROSPECTS OF OIL AND GAS BEARING OF TRIASSIC AND PERMIAN-TRIASSIC SEDIMENTS IN THE WEST OF THE TERRITORY OF KHANTY-MANSIYSK AUTONOMOUS OKRUG - UGRA

open access: yesИзвестия высших учебных заведений: Нефть и газ, 2017
In the paper the material composition of volcanic-sedimentary Triassic and Permian-Triassic sediments of Severo-Sosvinsky and Sherkalinsky grabens is considered.
N. P. Yakovleva   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy