نتایج جستجو برای: eco efficiency
تعداد نتایج: 405293 فیلتر نتایج به سال:
Globally, human society faces the challenge of providing food to a growing population, at same time that effects climate change and resource depletion must be addressed. Aquaculture allows ensure safe supply different marine species is major technological biological undertaking. Taking into account in Sonora (Mexico), there are more than 200 aquaculture plants, analysis this sector implies join...
Under the dual background of climate change and post-epidemic economic recovery, study eco-efficiency tourism destinations in process urbanization is critical to promoting green healthy development tourism. This paper selects 30 provinces China 2000–2019 as research object, calculates efficiency China’s by constructing Super-SBM (Slacks-Based Measure) model visualizes spatial distribution patte...
Analysis on the emergy structure and eco-efficiency of the agricultural eco-economic system in Hunan
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This is an O Abstract — As a promising solution to the reduction of fuel consumption and CO2 emissions in road transport sector, hybrid electric powertrains are confronted with complex control techniques for the evaluation of the minimal fuel consumption, particularly the excessively long computation time of the design-parameter optimization in the powertrain’s early design stage. In this work,...
It is known that water purified by conventional TiO2 photocatalysts may not be safe enough for drinking, due to the toxicity by tiny existence of TiO2 nanoparticles after water treatment. We herein demonstrate a facile design of a three-dimensional (3D) TiO2 photocatalyst structure with which both the efficiency of purification and the safety level of the final purified water can be improved an...
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