Results 81 to 90 of about 43,764 (236)
Ecological Indicators, 2023 Boreal peatlands, a crucial stock of dissolved organic matter (DOM), are susceptible to increased reactive nitrogen (N) inputs. However, the response of DOM characteristics to elevated N availability in these ecosystems is still obscure.
Maofei Ni, Rong Mao, Xianwei Wang
doaj +1 more source
An Autopsy Study of a Fouled Reverse Osmosis Membrane Used for Ultrapure Water Production [PDF]
, 2019 This study investigated the fouling and cleaning behaviors of reverse osmosis (RO) membranes in a lab-scale ultrapure water (UPW) production system via membrane autopsies and characterization of dissolved organic matter (DOM) and membrane foulants.
Cohen +8 more
core +1 more source
Dissolved Organic Matter (DOM) in the open Mediterranean Sea. I. Basin–wide distribution and drivers of chromophoric DOM [PDF]
Progress in Oceanography, 2018 Original research article Chromophoric dissolved organic matter (CDOM) in the open Mediterranean Sea (MedSea) is barely documented, remaining the basin–wide patterns in intermediate and deep waters still enigmatic. Here, full–depth distributions of CDOM absorption coefficients and spectral slopes recorded during the HOTMIX 2014 cruise are presented and
Teresa S. Catalá +8 more
openaire +5 more sources
Journal of Agrarian Change, EarlyView.ABSTRACT Since the late 1990s, the pesticide industry has undergone a ‘generics revolution’ as the centre of production, and trade has shifted to the global South. China and India have become major producers, capturing Latin American markets from Northern multinationals. As a major pesticide user and a key node in global supply chains, Argentina offers
Christian Berndt +2 more
wiley +1 more source
The contribution of macroalgae to the coastal dissolved organic matter pool [PDF]
, 2013 Dissolved organic matter (DOM) in coastal environments has various origins; one of the most intensely studied sources is terrestrial DOM input via rivers.
Hama Takeo +3 more
core +1 more source
Meteoritics &Planetary Science, EarlyView.Abstract Terrestrial weathering alters the chemical and isotopic composition, and mineralogy, of meteorites; its effects on ordinary chondrites are well‐studied, but relatively little is known about the susceptibility of carbonaceous chondrites. We combined laboratory experiments, whereby Chwichiya 002 (C3‐ung find), Murchison (CM2 fall) and Kolang ...
Robin L. Haller +2 more
wiley +1 more source
Root-induced decrease in metal binding capacity of dissolved organic matters in the rhizosphere: evidences from two convergent studies : S10.01b -1 [PDF]
, 2012 The parallel understanding of dissolved organic matters (DOM) impact on trace metal speciation in soil and root ability to change DOM concentration and composition in the rhizosphere strongly suggests a substantial alteration of metal binding capacity of
Bravin, Matthieu +2 more
core
Sulfate Reduction in Sediments Produces High Levels of Chromophoric Dissolved Organic Matter [PDF]
, 2017 Sulfate reduction plays an important role in altering dissolved organic matter (DOM) in estuarine and coastal sediments, although its role in the production of optically active chromophoric DOM (CDOM) and a subset of fluorescent DOM (FDOM) has not been ...
Gonsior, Michael +4 more
core +2 more sources
Measurement and modeling of diffuse ultraviolet radiation: A review
Photochemistry and Photobiology, EarlyView.Solar UV radiation consists of direct and diffuse UV components. The diffuse component contributes to the exposure received by humans and to the risk of skin cancer and sun‐related eye disorders. This review aims to determine future research directions for the measurement and modeling of diffuse solar UV radiation.
Alfio V. Parisi +7 more
wiley +1 more source
Impact of deforestation on solid and dissolved organic matter characteristics of tropical peat forests: implications for carbon release [PDF]
, 2016 This study compares the organic chemistry of peat beneath one of last remaining pristine tropical peat forests in Southeast Asia with a neighbouring peat dome that has been deforested, but not intentionally drained, in the Belait district of Brunei ...
Cobb, A. R. +5 more
core +1 more source