Results 71 to 80 of about 612,705 (297)

Global food transportation decarbonization through wastes-derived biofuels based on a food system internal loop

Communications Earth & Environment
Biofuels produced from food system wastes offer a promising way to substitute fossil fuels in food transportation and decarbonize both food and transportation sectors.
Zhaohang Chen, Junnian Song, Wei Yang, Jiahao Xing, Chaoshuo Liu, Xian’en Wang   +5 more
doaj   +1 more source

Numerical Modeling of Gas Migration and Hydrate Formation in Heterogeneous Marine Sediments

Journal of Marine Science and Engineering, 2019
The formation of marine gas hydrates is controlled by gas migration and accumulation from lower sediments and by the conditions of the hydrate stability zone.
Keqi Bei, Tianfu Xu, Songhua Shang, Zilin Wei, Yilong Yuan, Hailong Tian   +5 more
doaj   +1 more source

Groundwater Quality and Groundwater Pollution [PDF]

, 2003
Author(s): Harter, Thomas | Abstract: This is reference sheet 11.2 in the Farm Water Quality Planning series.
openaire   +3 more sources

Characterization of Ground Water Discharge to Hampton Harbor [PDF]

, 2003
The project goals were to assess inter-tidal groundwater discharge and concurrent nutrient loading to Hampton Harbor. This will include maps of suspected groundwater discharge zones and measurements of nutrient loading.
Ballestero, Thomas
core   +2 more sources

Research to support sustainable groundwater development and governance in Laos [PDF]

, 2020
Lao PDR (Laos) is a landlocked country of around seven million people situated in the heart of the Mekong region (Fig. 1). Listed amongst the 47 UN-designated Least Developed Countries, its level of socioeconomic development is comparable to that of ...
Pavelic, Paul, Villholth, Karen G.
core  

Groundwater use for irrigation - a global inventory [PDF]

, 2010
Irrigation is the most important water use sector accounting for about 70% of the global freshwater withdrawals and 90% of consumptive water uses. While the extent of irrigation and related water uses are reported in statistical databases or estimated by
Burke, Jacob, Döll, Petra, Faures, Jean-Marc, Frenken, Karen, Hoogeveen, Jippe, Portmann, Felix Theodor, Siebert, Stefan   +6 more
core   +1 more source

Chlorella vulgaris biorefineries: sustainable biofuels and high‐value carbon capture

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Global reliance on fossil fuels has created urgent economic and environmental challenges, yet large‐scale use of algal biomass remains limited by production costs. Industrial scaling is constrained by inefficient harvesting and the technical challenges of processing recalcitrant cell walls.
Sandyelle Ferreira Alcântara Araújo, Antonio Átila Menezes Ferreira, Lucia Andrea Sindeaux de Oliveira, Dayana Nascimento Dari, Devany Quintela Soares, Eliana Elisa Francelino Mavie, Francisco Leonardo Alves de Moraes Sousa, Jessica Lopes da Silva, João Vitor Gomes de Araújo Silva, Thiago Queiroz da Silva, Ana Karine Portela Vasconcelos, Kelma Maria dos Santos Pires Cavalcante, John Hebert da Silva Felix, José Cleiton Sousa dos Santos   +13 more
wiley   +1 more source

Design optimization of groundwater circulation well based on numerical simulation and machine learning

Scientific Reports
The optimal design of groundwater circulation wells (GCWs) is challenging. The key to purifying groundwater using this technique is its proficiency and productivity.
Zhang Fang, Hao Ke, Yanling Ma, Siyuan Zhao, Rui Zhou, Zhe Ma, Zhiguo Liu   +6 more
doaj   +1 more source

Emerging research directions in nanoparticle‐based foam control for bioprocessing: a bibliometric approach

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Overfoaming remains a critical challenge in industrial bioprocesses, compromising mass transfer, operational stability, and downstream efficiency in bioreactors and wastewater treatment systems. This study provides a bibliometric and scientometric assessment of nanoparticle‐enabled foam control to map technological trends and identify research
Antonio Átila Menezes Ferreira, John Hebert da Silva Felix, Thiago Queiroz da Silva, Larissa Oliveira Araújo, Maria Tayane Barroso dos Santos, Larysse Maria Santiago de Castro, José Cleiton Sousa dos Santos   +6 more
wiley   +1 more source

Residual NAPL Intermittent Expulsion With Increasing Freeze–Thaw Cycles in Saturated Porous Media: Findings From a 2.5‐D Microfluidic Platform

Water Resources Research
In this study, we developed a 2.5‐D microfluidic experimental platform that enables nondestructive visualization of pore‐throat microstructures and the migration processes of residual non‐aqueous phase liquids (NAPL) within a three‐phase system (water ...
Jingjing Huang, Hang Lyu, Chao Wang, Xiaosi Su, Weihong Dong, Yuyu Wan, Teijun Song, Xiaofang Shen   +7 more
doaj   +1 more source