Results 41 to 50 of about 2,310,277 (208)

Forest influence on the surface water chemistry of granitic basins receiving acid precipitation in the Vosges massif, France [PDF]

, 1987
This study shows the influence of acid rain on the chemistry of surface waters in two small basins. The basins present similar altitudes and climates, only one is forested, and the forest decline has been clearly established.
Ambroise, Bruno, Fritz, Bertrand, Probst, Anne, Viville, Daniel   +3 more
core  

The Habitable Epoch of the Early Universe [PDF]

, 2014
In the redshift range ...
Loeb, Abraham
core   +1 more source

Superacid Chemistry on Mildly Acidic Water [PDF]

, 2010
The mechanism of proton transfer across water−hydrophobic media boundaries is investigated in experiments in which the protonation of gaseous n-hexanoic acid (PCOOH) upon collision with liquid water microjets is monitored by online electrospray mass ...
Colussi, Agustín J., Enami, Shinichi, Hoffmann, Michael R., Stewart, Logan A.   +3 more
core   +2 more sources

The combination of KMnO4 with HMO for cyclic adsorption of heavy metal ions and regeneration of adsorbents

Water Science and Technology, 2021
In this experiment, three kinds of hydrous manganese dioxide (HMO) with different Zeta potentials were synthesized, and combined with KMnO4 for deep removal of Pb2+, Cd2+ and Ni2+.
Ruyue Ding, Chao Liu, Fencun Xie
doaj   +1 more source

Composition of Stream Dissolved Organic Matter Across Canadian Forested Ecozones Varies in Three Dimensions Linked to Landscape and Climate

Water Resources Research
Dissolved organic matter (DOM) is a key variable influencing aquatic ecosystem processes. The concentration and composition of DOM in streams depend on both the delivery of DOM from terrestrial sources and on aquatic DOM production and degradation ...
Julia Orlova, Fariba Amiri, Alyssa K. Bourgeois, Jim M. Buttle, Erin Cherlet, Chad W. Cuss, Kevin J. Devito, Monica B. Emelko, William C. Floyd, David E. Foster, Ryan H. S. Hutchins, Rob Jamieson, Mark S. Johnson, Hannah J. McSorley, Uldis Silins, Suzanne E. Tank, Lauren M. Thompson, Kara L. Webster, Chris H. S. Williams, David Olefeldt   +19 more
doaj   +1 more source

Some characteristics of the sediments of healthy and degraded reed stands at Lake Fertő/Neusiedler See [PDF]

Opuscula Zoologica Instituti Zoosystematici et Oecologici Universitatis Budapestinensis, 2009
Changes in the electric conductivity, pH, redox potential, temperature, PO43-, NH4+, NO3-, SO42-, S2-, Cl-, Na+, K+, Mg2+, Ca2+, total carbon (TC), total organic carbon (TOC) and total nitrogen (TN) concentrations of the sediment interstitial water and ...
Dinka, M., Ágoston-Szabó, E.
doaj  

Chemistry in nanoconfined water

Chemical Science, 2017
Nanoconfined liquids have extremely different properties from the bulk, which profoundly affects chemical reactions taking place in nanosolvation.
Daniel Muñoz-Santiburcio, Dominik Marx
openaire   +3 more sources

Gas-grain chemistry in cold interstellar cloud cores with a microscopic Monte Carlo approach to surface chemistry

, 2007
AIM: We have recently developed a microscopic Monte Carlo approach to study surface chemistry on interstellar grains and the morphology of ice mantles.
Chang, Q., Cuppen, H. M., Herbst, E.
core   +1 more source

Fate of drugs during wastewater treatment [PDF]

, 2013
This is the post-print version of the final paper published in TrAC Trends in Analytical Chemistry. The published article is available from the link below.
Andrási, Bagnall, Baker, Baker, Barceló, Bedding, Bernhard, Brodin, Bruce Petrie, Buisson, Carbonaro, Chen, Chiaia-Hernandez, Chiu, Clara, Coelho, Duan, Elise Cartmell, Ewan J. McAdam, Ferrer, Galus, Gardner, Gaulke, Gomes, Gomes, Gomes, Gong, Grabic, Gracia-Lor, Gros, Gros, Grover, Guibaud, Gunnarsson, Göbel, Hashimoto, Helbling, Hignite, Ho, Hoigne, Huber, Huber, Huntscha, Hörsing, Ifelebuegu, Jelic, John N. Lester, Jones, Jones, Jones, Jones, Joss, Kasprzyk-Hordern, Khunjar, Kim, Kimura, Kosjek, Kreuzinger, Langford, Lishman, López-Serna, López-Serna, Marchese, Mark D. Scrimshaw, Matamoros, Maurer, McAdam, Metcalfe, Nakada, Nakada, Nieto, Ort, Ort, Petrie, Radjenovic, Radjenović, Reungoat, Robertson, Rosal, Samaras, Schaar, Sebők, Shen, Silva, Snyder, Snyder, Sumpter, Ternes, Ternes, Urase, Vader, Wagner, Wu, Wunder, Yang, Zearley, Zhao, Zorita, Zuloaga   +98 more
core   +2 more sources

A Review on the Bulk and Surface Chemistry of Iron in Atmospherically-relevant Systems Containing Humic Like Substances (HULIS) [PDF]

, 2015
As the fourth most abundant element by mass in the Earth’s crust, iron is ubiquitous and its chemistry is rich and interdisciplinary in nature. This review synthesizes the current state of knowledge of iron chemistry in multicomponent atmospheric ...
Al-Abadleh, Hind A.
core   +1 more source