Results 221 to 230 of about 88,720 (301)

Acidification-driven soil phosphorus fractionation following long-term fertilization and cessation at ukulinga mesic grassland in South Africa. [PDF]

Sci Rep
Buthelezi-Dube NN, Sithole Z.
europepmc   +1 more source

Establishment of a Purge and Trap Continuous‐Flow Isotope Ratio Mass Spectrometer System for Analysis of Stable Nitrate Isotopes (δ15N and δ18O) in Water Samples by Ti(III) Reduction

Rapid Communications in Mass Spectrometry, Volume 40, Issue 14, 30 July 2026.
ABSTRACT Rationale Pollution of surface and shallow groundwater by nitrate (NO3−$$ {\mathrm{NO}}_3^{-} $$) is a global concern, resulting in the deterioration of drinking water quality. Stable isotopes of NO3−$$ {\mathrm{NO}}_3^{-} $$ (δ15N and δ18O) can be used to trace its sources and identify prevailing biogeochemical processes.
Monis Nolitha Gcakasi, Christine Stumpp, Andrea Watzinger   +2 more
wiley   +1 more source

Interaction of soil pH, organic matter, exchangeable acidity, and cation exchange capacity in a managed tea farm. [PDF]

PeerJ
Song H, Shi J, Wang R, Jin T, Peng Y.
europepmc   +1 more source

Effect of integrated inorganic and organic fertilizer on yield and yield components of maize at Bako Agricultural Research Center in Western Ethiopia

Agrosystems, Geosciences &Environment, Volume 9, Issue 2, June 2026.
Abstract This study aimed to evaluate the effects of the combined application of vermicompost and NPS fertilizer on maize (Zea mays L.) yield and yield components under low soil fertility conditions in western Ethiopia. A field experiment was conducted at Bako Agricultural Research Center using a randomized complete block design with three replications.
Lami Gebrekidan, Lemma Wogi, Achalu Chimdi   +2 more
wiley   +1 more source

Fungal Transformation and Oxalate-Mediated Mineralization of Heavy Metal Oxides by <i>Aspergillus aculeatus</i>. [PDF]

J Xenobiot
Sawangchart T, Chutipaijit S, Meksiriporn B, Narueban W, Tilokkarn W, Imsuwan P, Sutjaritvorakul T.   +6 more
europepmc   +1 more source

Arbuscular mycorrhizae fungi diversity and population as affected by watershed management practices at Kara Soditti Watershed, Wenago district, Southern Ethiopia

Agrosystems, Geosciences &Environment, Volume 9, Issue 2, June 2026.
Abstract Land degradation is among a serious ecological problem that results in decreased land productivity, including soil nutrients and microbiota. Soil and water conservation (SWC) practices such as micro‐basin, Fanyaa juu, and soil bund construction are widely implemented to combat this degradation by reducing erosion and retaining water at Kara ...
Nigatu Ebisa Nemomsa, Beminet Ayalew, Wakshuma Yadesa Mergo, Tesfaye Teklesilassie, Abiot Legesse, Wajena Wae, Kidane Lelisa   +6 more
wiley   +1 more source

Winter-only grazing governs plant leaf economic traits and productivity pathways, with fertilization effects contingent on grazing regime. [PDF]

Front Plant Sci
Liu M, Zhao H, Cairang K, Qi X, Li S, Zhang Q, Liu Y, Li H.   +7 more
europepmc   +1 more source

Metabolomic Differentiation of Malpighiaceae From Dry and Humid Tropics via UHPLC‐MS/MS and Chemometrics

Analytical Science Advances, Volume 7, Issue 1, June 2026.
ABSTRACT Various factors can trigger water stress in plants, particularly in those growing in dry tropical regions. To survive under such conditions, plants produce metabolites with adaptive functions. However, metabolomic data on the leaves of Malpighiaceae species cultivated in both dry and humid tropical areas of Brazil remain scarce.
Jaqueline Munise Guimarães da Silva, Rafael Felipe de Almeida, Maria Luiza Zeraik   +2 more
wiley   +1 more source

From nitrogen addition to productivity: above-belowground mechanisms and nonlinear thresholds in Grasslands. [PDF]

Front Plant Sci
Zheng Y, Zhang X, Du X, Fan Y, Gao J.
europepmc   +1 more source

The spread of non‐native species

Biological Reviews, Volume 101, Issue 3, Page 1197-1234, June 2026.
ABSTRACT The global redistribution of species through human agency is one of the defining ecological signatures of the Anthropocene, with biological invasions reshaping biodiversity patterns, ecosystem processes and services, and species interactions globally.
Phillip J. Haubrock, Ali Serhan Tarkan, Irene Martín‐Forés, Stelios Katsanevakis, Ronaldo Sousa, Ismael Soto, Andy J. Green, Antonín Kouba, Teun Everts, Victoria Dominguez Almela, Nadège Belouard, Cang Hui, Jamie Bojko, Victor Deklerck, Margaux Boeraeve, Franz Essl, J. Robert Britton   +16 more
wiley   +1 more source