Results 61 to 70 of about 2,310,277 (208)
Illinois River Volunteer Monitoring [PDF]
, 2009 Understanding how water quality conditions change along a land use gradient and over time is important for sustainable watershed management. Therefore, a volunteer monitoring program was created to measure water chemistry at 37 established sites within ...
Haggard, B.E., Massey, L.B.
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Interactions of adsorbed CO$_2$ on water ice at low temperatures [PDF]
, 2014 We present a computational study into the adsorption properties of CO$_2$ on amorphous and crystalline water surfaces under astrophysically relevant conditions.
Cuppen, H. M. +2 more
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Geochemical assessment of Simav geothermal field, Turkey
Revista Mexicana de Ciencias Geológicas, 2018 In this study, geochemical methods are used to reliably analyze and understand the Simav geothermal field whose thermal water is rich in terms of Na-HCO3-SO4 and is affected by groundwater which is low in Cl.
Yildiray Palabiyik, Umran Serpen
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Chemistry and Radiative Transfer of Water in Cold, Dense Clouds
, 2014 The Herschel Space Observatory's recent detections of water vapor in the cold, dense cloud L1544 allow a direct comparison between observations and chemical models for oxygen species in conditions just before star formation.
Caselli, Paola +2 more
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γ-Radiolysis of the aqueous ammonia solution saturated by N2
Fushe yanjiu yu fushe gongyi xuebaoIn some reactors, ammonia and its radiolytic product (H2) are used to scavenge the oxidizing species (H2O2, O2, and •OH). A reducing chemical environment is thus created and the pH of the coolant is regulated simultaneously.
GUO Zifang +6 more
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Heat recovery from mineworkings: opportunities in the Glasgow area [PDF]
, 2017 Glasgow is one of many locations within the United Kingdom once dotted with a number of thriving coal mines. Before the suitability of the water stored in mines can be determined for use in ground source heat pump (GSHP) heating applications, it is ...
Aaen, Bjorn +6 more
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A chemistry and microbiology data set for meltwater rivers in south-western Greenland (2017–2021)
GEUS BulletinMeltwater rivers in Greenland transport large quantities of freshwater from the Greenland ice sheet and local glaciers to the ocean, significantly influencing marine ecosystems and global biogeochemical cycles.
Sanne M. Moedt +4 more
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, 2013 The influence of water and radicals on SOAs produced by {\beta}-pinene ozonolysis was investigated at 298 and 288 K using a laminar flow reactor. A volatility tandem differential mobility analyzer (VTDMA) was used to measure the evaporation of the SOA ...
Emanuelsson, Eva U. +4 more
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Extractability of slurry and fertilizer phopshorus in soil after repeated freezing [PDF]
, 2005 The potential effects of freezing on phosphorus (P) chemistry in Finnish soils are not well known. We studied the effects of multiple freeze-thaw cycles on soil P chemistry in a laboratory incubation experiment with one organic and one mineral surface ...
Peltovuori, Tommi, Soinne, Helena
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CALIDAD DEL AGUA EN POZOS DE ISLA COZUMEL, MÉXICO
Tropical and Subtropical Agroecosystems, 2011 Se analizaron in situ y en el laboratorio, variables fÃsicas y quÃmicas informativas de la calidad de agua subterránea de 14 pozos ubicados en el área de mayor uso de agua dulce de la isla Cozumel, Quintana Roo, México durante un ciclo anual ...
Luz de Lourdes Aurora Coronado Alvarez +2 more
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