Results 71 to 80 of about 712 (184)

Submarine Groundwater Discharge at a Mega‐Tidal Beach

Hydrological Processes, Volume 38, Issue 11, November 2024.
Summary of submarine groundwater discharge flux ranges estimated from multiple methods at a mega‐tidal beach. ABSTRACT Tidally influenced groundwater systems in coastal environments represent important mixing zones of fresh groundwater and circulating seawater, manifesting as submarine groundwater discharge (SGD).
Raymond D. Craddock, Aaron A. Mohammed, Joseph J. Tamborski, Barret L. Kurylyk   +3 more
wiley   +1 more source

Study on influence of soil and atmospheric parameters on radon/thoron exhalation rate in the Bangalore University campus, Bengaluru

Radiation Protection and Environment, 2018
In the present study, Radon (222Rn) and Thoron (220Rn) concentration have been measured in the Bangalore University Campus using RAD7 during the postmonsoon season. The results reveal that 222Rn concentration ranged from 360 ± 146 to 643 ± 196 Bq/m3 with
M B Karthik Kumar, N Nagaiah, Gladys Mathews, M R Ambika   +3 more
doaj   +1 more source

Radon activity measurements in irrigation water from Qassim Province by RAD7.

Journal of environmental biology, 2018
The present study deals with investigating radon level in groundwater, which is being used for irrigation in the environs of Qassim province, Saudi Arabia. Ninety nine samples of groundwater were collected from eight cities in Qassim province. Radon concentrations in the collected water samples were measured with RAD7 electronic radon detector ...
A, El-Taher, Ahmad, Al-Turki
openaire   +1 more source

Drivers of Seasonal and Diel Methane Emissions From a Seagrass Ecosystem

Journal of Geophysical Research: Biogeosciences, Volume 129, Issue 11, November 2024.
Abstract Seagrass meadows are effective sinks of atmospheric carbon dioxide (CO2). However, there is little insight on how methane (CH4) emissions may potentially offset carbon sequestration in seagrass meadows. Here, we resolve diel and seasonal dynamics of CH4 and CO2 water‐air fluxes over a cold‐temperate Zostera marina seagrass meadow using high ...
Linnea Henriksson, Yvonne Y. Y. Yau, Claudia Majtényi‐Hill, Wilma Ljungberg, Aprajita S. Tomer, Shibin Zhao, Fenfang Wang, Alex Cabral, Maria Asplund, Isaac R. Santos   +9 more
wiley   +1 more source

Two‐Decadal Variability of Lacustrine Groundwater Discharge: Coupled Controls From Weather and Hydrologic Changes

Water Resources Research, Volume 60, Issue 10, October 2024.
Abstract Lacustrine groundwater discharge (LGD) is a vital water and solute source for lakes. However, the understanding of the long‐term temporal variability of LGD remains limited owing to insufficient insights into driving mechanisms, such as climatic and hydrologic changes.
Xiaoliang Sun, Yao Du, Jing Wu, Jiawen Xu, Hao Tian, Yamin Deng, Yiqun Gan, Yanxin Wang   +7 more
wiley   +1 more source

Radon concentrations in the Groundwater of Kirkuk city /Iraq [PDF]

Kirkuk Journal of Science
Groundwater is becoming more and more recognized as a crucial and indispensable water supply on a worldwide basis. The previous few decades witnessed a high increase in its demand due to the overpopulation and improving living standards.
Jinan Hawas, Ahmed Ibrahim, Omer Altamimi   +2 more
doaj   +1 more source

Estimation of radon concentration in soil and groundwater samples of Northern Rajasthan, India

Journal of Radiation Research and Applied Sciences, 2016
In the present investigation, analysis of radon concentration in 20 water and soil samples collected from different locations of Bikaner and Jhunjhunu districts of Rajasthan, India has been carried out by using RAD7 an electronic Radon detector.
Sudhir Mittal, Asha Rani, Rohit Mehra
doaj   +1 more source

Radon Monitoring in Soil Gas and Ground Water for Earthquake Prediction Studies in North West Himalayas, India

Terrestrial, Atmospheric and Oceanic Sciences, 2010
Continuous monitoring of soil gas radon at Sarol and the daily monitoring of radon concentration in water at Banikhet is carried out in Chamba valley of North West Himalayas, India ¡§a well known seismic zone¡¨ to study the correlation of radon anomalies
Surinder Singh, Arvind Kumar, Bikramjit Singh Bajwa, Sandeep Mahajan, Vinod Kumar, Sunil Dhar   +5 more
doaj   +1 more source

Measurement of indoor radon levels and assessment of radiological hazards at Al-Tuwaitha nuclear site and the surrounding area

Iraqi Journal of Physics, 2018
In the present study the radon concentration was measured in indoor places by the RAD7 (radon detector) was in some locations at Al-Tuwaitha nuclear site and some surrounding areas for the duration from 13/10/2016 to 2/1/2017 and the measurement of the ...
Yousif Muhsin Zayir Al-Bakhat
doaj   +1 more source

Medición continua de la concentración de radón con RAD7

, 2014
Fil: Juri Ayub, Jimena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Matemática Aplicada de San Luis "Prof. Ezio Marchi". Universidad Nacional de San Luis. Facultad de Ciencias Físico, Matemáticas y Naturales. Instituto de Matemática Aplicada de San Luis "Prof.
Rizzotto, M. G., Velasco, Ricardo Hugo, Juri Ayub, Jimena, Valladares, D. L., Torres Astorga, Romina Vanesa   +4 more
openaire   +1 more source