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Evaluation of Water Treatment Efficiency of Full-Scale Slow Sand Filtration Process: Comparison of Summer and Winter Season [PDF]
Objectives The objective of this study is to evaluate the feasibility of sustainable operation in a conventional full-scale slow sand filter process. Methods A slow sand filtration process was operated in small scale water treatment plants for valley ...
Eun-Young Bae +4 more
doaj +1 more source
Temperature sensitive water-in-water emulsions [PDF]
Temperature sensitive water-in-water (W/W) emulsions are described utilizing the thermal induced conformation change of tailored thermoresponsive block copolymers to reversibly stabilize and destabilize water–water interfaces.
Marko Pavlovic +3 more
openaire +4 more sources
Seasonal variation in the Chironomidae (Diptera) communities of two Faroese streams
Seasonal variation of freshwater invertebrate communities is strongly influenced by abiotic factors including temperature and precipitation which, in turn, are predicted to be affected by climate change. It is important to study these effects, not least
Leivur Janus Hansen +2 more
doaj +1 more source
Optimization of light-based fish passage facilities has attracted extensive attention, but studies under the influence of various environmental factors are scarce.
Jiawei Xu +7 more
doaj +1 more source
During the winter of 2013, the Tagus estuary was under the influence of intense winds and extreme freshwater discharge that changed its hydrodynamics and, consequently, the salt and heat transport.
Ana Filipa Ribeiro +5 more
doaj +1 more source
Bacterial infection presents severe challenge to tilapia farming, which is largely influenced by water temperature. However, how water temperature determines tilapias’ survival to infection is not well understood.
Man-jun Yang +6 more
doaj +1 more source
In an effort to provide a more affordable fertilizer alternative to farmers, the effect of compost extract processing parameters was investigated on the growth and yield parameters of vegetables.
Toyese Friday Oyewusi +1 more
doaj +1 more source
Observations of Snow Accumulation and Sea Ice at Syowa Station, Antarctica
第8次(1967年),第9次(1968年),第10次南極地域観測隊(1969年)において実施された昭和基地周辺の海氷上(北の浦およびオングル海峡)における,積雪量と海氷厚の観測結果をまとめて報告する。北の浦海氷上における積雪量は,場所による大きな相違があるが,おおむね卓越風向の風上地域では非常に少なく,風下の東オングル島に近い地域では多いという傾向が見られた。最も積雪量の多い所では,積雪深が9月から10月頃に120cmを越え,最も少ない所では,年間を通してほとんど積雪がなかった。北の浦全域の平均積雪深は,
Renji NARUSE +3 more
doaj +1 more source
An increase in the Kuibyshev reservoir water temperature and the risks of water use
The change in the thermal regime of the Kuibyshev reservoir affects the functioning of the aquatic ecosystem and the formation of water quality, and its assessment in the context of global climate change is extremely important, since the reservoir is ...
Ksenia V. Selezneva +2 more
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Progress report of POLEX-South programme in 1980 by the 21st Japanese Antarctic Research Expedition
In 1980,the present authors in the 21st Japanese Antarctic Research Expedition carried out glacial-meteorological observations at Mizuho Station and Syowa Station as the second year programme of the Japanese POLEX-South.
Shun'ichi Kobayashi +3 more
doaj +1 more source

