Results 1 to 10 of about 2,565,844 (218)

Variation in the Soil Prokaryotic Community Under Simulated Warming and Rainfall Reduction in Different Water Table Peatlands of the Zoige Plateau [PDF]

open access: yesFrontiers in Microbiology, 2020
Climate change and water table drawdown impact the community structure and diversity of peatland soil prokaryotes. Nonetheless, how soil prokaryotes of different water tables respond to climate change remains largely unknown.
Wei Li   +12 more
doaj   +2 more sources

The identification of the development stages of the karstic fracture–cavity carbonate reservoirs: a case study on the lungu oilfield, Tarim basin

open access: yesFrontiers in Earth Science, 2023
The challenge of identifying connectivity within karstic fracture-cavity reservoirs significantly impedes the efficient development of oil and gas resources, primarily due to our limited understanding of the developmental stages and distribution of these
Shaoying Chang   +2 more
doaj   +1 more source

Greenhouse gas dynamics in degraded and restored tropical peatlands [PDF]

open access: yesMires and Peat, 2016
Agricultural and other land uses on ombrotrophic lowland tropical peat swamps typically lead to reduced vegetation biomass and water table drawdown. We review what is known about greenhouse gas (GHG) dynamics in natural and degraded tropical peat systems
J. Jauhiainen, S.E. Page, H. Vasander
doaj   +1 more source

Diesel Migration and Distribution in Capillary Fringe Using Different Spill Volumes via Image Analysis

open access: yesFluids, 2021
Laboratory-scale column experiments were conducted to assess the impact of different LNAPL volumes on LANPL migration behavior in capillary zone in porous media.
Motasem Y. D. Alazaiza   +5 more
doaj   +1 more source

Simulation of Subsurface Drainage in the Sugarcane Crop under Different Spacing and Drain Depths

open access: yesLand, 2022
Agricultural land drainage is an instrument for growing production and a tool for the conservation of land resources. The performance of land drainage systems is thus critical for achieving sustainable agricultural production Recently, many types of ...
Rares Halbac-Cotoara-Zamfir   +7 more
doaj   +1 more source

Investigating the role of meteorological drought and geodetic factors on land subsidence vulnerability using fuzzy overlay [PDF]

open access: yesDesert, 2022
Land subsidence has caused severe environmental hazards in most plains of Iran due to unbalanced extraction between groundwater and rainfall and the geodetic factors.
M. Talebiniya   +4 more
doaj   +1 more source

Lysimeter Study to Evaluate The Effects of Water Stress and Nitrogen Fertilizer on Maize in The Shallow Ground Water [PDF]

open access: yesعلوم و مهندسی آبیاری, 2016
The quantitative and qualify limitations of agricultural water resources and fertilizer management are the important problems in Khuseztan Province. This study was conducted to evaluate the effect of deficit irrigation and different nitrate levels on the
javad ramezani moghadam   +3 more
doaj   +1 more source

Water table depth data for use in modelling residential building ground-coupled heat transfer

open access: yesCleaner Engineering and Technology, 2021
Water table depth influences ground-coupled heat transfer through the foundation of residential buildings and impacts energy consumption required for heating and cooling.
Melissa James   +3 more
doaj   +1 more source

Water table drawdown increases plant biodiversity and soil polyphenol in the Zoige Plateau

open access: yesEcological Indicators, 2021
Water table drawdown accelerates peatland degradation and carbon loss from peatland, but phenolic compounds—the concentration and composition of which are determined by vegetation community composition—can slow down carbon loss.
Jia Zeng   +9 more
doaj   +1 more source

Empirical Correlations between the Hydraulic Properties Obtained from the Geoelectrical Methods and Water Well Data of Arak Aquifer

open access: yesEnergies, 2021
A number of empirical correlations have been achieved between the hydraulic properties measured through geoelectrical methods and water well data of Arak Aquifer located in Markazi province, Iran. The geoelectrical method of Vertical Electrical Sounding (
Mitra Khalilidermani   +2 more
doaj   +1 more source

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