Microaggregates in soils

KU Totsche, W Amelung, MH Gerzabek… - Journal of Plant …, 2018 - Wiley Online Library
All soils harbor microaggregates, ie, compound soil structures smaller than 250 µm. These
microaggregates are composed of diverse mineral, organic and biotic materials that are …

Mineral–organic associations: formation, properties, and relevance in soil environments

M Kleber, K Eusterhues, M Keiluweit, C Mikutta… - Advances in …, 2015 - Elsevier
Minerals and organic matter (OM) may form intricate associations via myriad interactions. In
soils, the associations of OM with mineral surfaces are mainly investigated because of their …

Fate and bioavailability of engineered nanoparticles in soils: a review

G Cornelis, K Hund-Rinke, T Kuhlbusch… - Critical Reviews in …, 2014 - Taylor & Francis
Interactions within natural soils have often been neglected when assessing fate and
bioavailability of engineered nanomaterials (ENM) in soils. This review combines patchwise …

Challenges of reducing phosphorus based water eutrophication in the agricultural landscapes of Northwest Europe

R Bol, G Gruau, PE Mellander, R Dupas… - Frontiers in Marine …, 2018 - frontiersin.org
In this paper, we outline several recent insights for the priorities and challenges for future
research for reducing phosphorus (P) based water eutrophication in the agricultural …

Dissolved and colloidal phosphorus fluxes in forest ecosystems—an almost blind spot in ecosystem research

R Bol, D Julich, D Brödlin, J Siemens… - Journal of Plant …, 2016 - Wiley Online Library
Understanding and quantification of phosphorus (P) fluxes are key requirements for
predictions of future forest ecosystems changes as well as for transferring lessons learned …

Mobilization of colloid-and nanoparticle-bound arsenic in contaminated paddy soils during reduction and reoxidation

P Hu, Y Zhang, J Wang, Y Du, Z Wang… - Environmental …, 2023 - ACS Publications
The association of arsenic (As) with colloidal particles could facilitate its transport to adjacent
water systems or alter its availability in soil–rice systems. However, little is known about the …

Zr/Zn nanocomposites modified ceramsite enhances phosphorus removal from agricultural drainage water

J Yang, Y Lu, KM Eltohamy, B Liu, H ** metal-based nanocomposites as adsorbent for phosphorus (P) removal is a
simple and effective strategy, while the separation of nanoscale adsorbents from water after …

Predicting the governing factors for the release of colloidal phosphorus using machine learning

S Khan, H Gao, P Milham, KM Eltohamy, H Ullah, H Mu… - Chemosphere, 2024 - Elsevier
Predicting the parameters that influence colloidal phosphorus (CP) release from soils under
different land uses is critical for managing the impact on water quality. Traditional modeling …

Leaching of natural colloids from forest topsoils and their relevance for phosphorus mobility

A Missong, S Holzmann, R Bol, V Nischwitz… - Science of the Total …, 2018 - Elsevier
The leaching of P from the upper 20 cm of forest topsoils influences nutrient (re-) cycling and
the redistribution of available phosphate and organic P forms. However, the effective …

Implications of free and occluded fine colloids for organic matter preservation in arable soils

N Tang, N Siebers, P Leinweber… - … science & technology, 2022 - ACS Publications
Colloidal organo–mineral associations contribute to soil organic matter (OM) preservation
and mainly occur in two forms:(i) as water-dispersible colloids that are potentially mobile …