Results 31 to 40 of about 1,372,658 (169)

Seasonal Variation in Groundwater Quality of Yavatmal District, India

E-Journal of Chemistry, 2011
Seventy samples of groundwater were collected from different parts of Yavatmal District, India and analyzed. The results of this analysis were compared with the WHO water quality standards.
P. N. Rajankar, D. H. Tambekar, S. R. Wate   +2 more
doaj   +1 more source

Numerical Simulation on the Diffusion of Alien Phytoplankton in Bohai Bay

Frontiers in Ecology and Evolution, 2021
In order to investigate the motion feature of alien phytoplankton in the Bohai Bay area, this manuscript builds a two-dimensional tide hydrodynamic model coupled with a particle tracking model to simulate the alien phytoplankton movement trajectory and ...
Beibei Zhang, Beibei Zhang, Amin Pu, Amin Pu, Amin Pu, Peng Jia, Peng Jia, Chenglong Xu, Chenglong Xu, Qinggai Wang, Qinggai Wang, Wenhao Tang, Wenhao Tang, Wenhao Tang   +13 more
doaj   +1 more source

Pyrolysis of municipal waste catalyzed with synthesized zeolite from steel making factory waste

Scientific Reports
Bio-oil is lacking of many quality standards required for the engine fuel. Many types of catalysts have been used to upgrade the bio-oil. However, they deactivated quickly or had high price.
Leidy Marcela Ulloa-Murillo, Víctor Ortíz i Roca, Mortaza Gholizadeh, Sandra Meca Fabrega, Frederic Clarens, Pavel Tlustoš   +5 more
doaj   +1 more source

Performance of the Cold-Bending Channel-Angle Buckling-Restrained Brace under Cyclic Loading

Advances in Civil Engineering, 2019
In this study, three restricted cold-bending channel-angle buckling-restrained brace (CCA-BRB) specimens were experimentally characterised by a low-reversed cyclic loading test. Three specimens had steel cores with cruciform cross section.
Kun Wang, Junwu Xia, Xiaomiao Chen, Bo Xu, Xiangzhou Liang, Jian Wang   +5 more
doaj   +1 more source

Status of Solar Power Plant Sites Including First Grade Zones on Ecological and Natural Maps in South Korea [PDF]

Geo Data
This study collected and analyzed data registered in the Environmental Impact Assessment Information Support System for 1,321 solar power projects, whose environmental impact assessments and small-scale environmental impact assessments were completed in ...
Nanghee Kim, Yoonjung Moon, Subeen Lee, Dong-Joo Kim, Jungkwon Kim   +4 more
doaj   +1 more source

Evaluation of river flood extent simulated with multiple global hydrological models and climate forcings

Environmental Research Letters, 2021
Global flood models (GFMs) are increasingly being used to estimate global-scale societal and economic risks of river flooding. Recent validation studies have highlighted substantial differences in performance between GFMs and between validation sites ...
Benedikt Mester, Sven Norman Willner, Katja Frieler, Jacob Schewe   +3 more
doaj   +1 more source

Non-targeted crystal phase screening strategy and Rietveld refinement application based on complex dust samples in occupational settings

环境与职业医学
BackgroundOccupational health places often involve complex dust samples characterized by diverse compositions and a lack of prior supplementary information.
Ruijie LIANG, Lingyi WEI, Chaoye SHEN
doaj   +1 more source

Human displacements from Tropical Cyclone Idai attributable to climate change [PDF]

Natural Hazards and Earth System Sciences, 2023
Extreme weather events, such as tropical cyclones, often trigger population displacement. The frequency and intensity of tropical cyclones are affected by anthropogenic climate change. However, the effect of historical climate change on displacement risk
B. Mester, B. Mester, T. Vogt, S. Bryant, S. Bryant, C. Otto, K. Frieler, J. Schewe   +7 more
doaj  

Changes in DNA Methylation in Arabidopsis thaliana Plants Exposed Over Multiple Generations to Gamma Radiation

Frontiers in Plant Science, 2021
Previous studies have found indications that exposure to ionising radiation (IR) results in DNA methylation changes in plants. However, this phenomenon is yet to be studied across multiple generations.
Pol Laanen, Pol Laanen, Eline Saenen, Mohamed Mysara, Jorden Van de Walle, Jorden Van de Walle, May Van Hees, Robin Nauts, Filip Van Nieuwerburgh, Filip Van Nieuwerburgh, Stefan Voorspoels, Griet Jacobs, Ann Cuypers, Nele Horemans, Nele Horemans   +14 more
doaj   +1 more source

Environmental Impacts—Lake Ecosystems [PDF]

, 2016
The North Sea region contains a vast number of lakes; from shallow, highly eutrophic water bodies in agricultural areas to deep, oligotrophic systems in pristine high-latitude or high-altitude areas. These freshwaters and the biota they contain are highly vulnerable to climate change.
Adrian, Rita, Hessen, Dag Olav, Blenckner, Thorsten, Hillebrand, Helmut, Hilt, Sabine, Jeppesen, Erik, Livingstone, David M., Trolle, Dennis   +7 more
openaire   +2 more sources