Results 81 to 90 of about 26,684 (186)

A 400‐Year Antarctic Ice‐Core Perchlorate Record Reveals Variability in Stratospheric Chlorine Chemistry

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Perchlorate (ClO4−) in polar ice preserves past chlorine oxidation chemistry; however, multi‐centennial Antarctic ClO4− records and the mechanisms controlling their variability remain poorly constrained. Here, we present the first 400‐year (1616−2016) ClO4− record from an Antarctic ice core, revealing two regimes separated around 1980.
Wenzhi Zhou, Su Jiang, Zhe Li, Bo Zhang, Danhe Wang, Dongqi Wang, Guitao Shi   +6 more
wiley   +1 more source

The Complete Chain Management of Organochlorine in Crude Oil: Sources, Detection, Removal, and Low-Carbon Risk Control Strategies

Energies
Organic chlorine (Org-Cl) in crude oil poses continuous operational and environmental risks during production, trading, and refining processes. This article reviews the management of Org-Cl from its origin assumptions to analysis and mitigation measures ...
Zhihua Chen, Weidong Liu, Yong Shu, Qiang Chen, Keqiang Wei   +4 more
doaj   +1 more source

Secular Trend in Age at Menarche and Associated Determinants in the Valencian Population (Spain)

American Journal of Human Biology, Volume 38, Issue 9, September 2026.
The graphical abstract illustrates changes in age at menarche in the Valencian population (Spain) over nearly eight decades and its association with anthropometric and sociodemographic factors. ABSTRACT Objective To assess secular trend in age at menarche spanning nearly eight decades and to explore variations in these patterns according to selected ...
Andrea Beneito, Blanca Sarzo, Raul Beneyto, Reem Abumallouh, Natalia Marin, Oihane Alvarez, Ana Molina‐Barceló, Mercedes Vanaclocha‐Espí, Carmen Freire, Ferran Ballester, Ana Esplugues, Maria‐Jose Lopez‐Espinosa   +11 more
wiley   +1 more source

Transport of persistent organic pollutants across the human placenta [PDF]

, 2014
Environment International 65, 107-115 ...
Grimalt, JO, Vizcaino, E, Fernández-Somoano, A, Tardon, A   +3 more
core   +1 more source

Population Status, Ecology and Conservation Challenges of Cattle Egrets (Bubulcus ibis), Especially in the Southern Africa Subregion: A Systematic Review and Evidence Synthesis

Ecology and Evolution, Volume 16, Issue 9, September 2026.
The Cattle Egret (Bubulcus ibis) occupies a wide range of natural and human‐modified habitats, yet research effort across its range is highly uneven. Our systematic review of 173 studies synthesises patterns in population trends, habitat use, breeding ecology, threats and ecosystem services, revealing strong geographic and thematic biases in available ...
Bhekinkosi Sibanda, Tawanda Tarakini, Josphine Mundava   +2 more
wiley   +1 more source

ALDH1/2 deficiency modulates dieldrin-induced dopaminergic neurodegeneration and reactive glial morphometry in male mice

Frontiers in Toxicology
The etiology of Parkinson’s disease (PD) is associated with exposure to environmental contaminants, including the organochlorine pesticide dieldrin. This is thought to occur through induction of oxidative damage and dysregulation of dopamine homeostasis ...
Omar A. Yanouri, Adam J. Schuller, Adam J. Schuller, Savannah M. Rocha, Aidan M. Briggs, Paul A. Martinez, Elizabeth Fernandez, Randy Strong, Xueshu Li, Hans-Joachim Lehmler, Jonathan A. Doorn, Ronald B. Tjalkens, Ronald B. Tjalkens   +12 more
doaj   +1 more source

Chlorinated Byproducts in Diisocyanates Synthesis From 35Cl Nuclear Quadrupole Resonance

Helvetica Chimica Acta, Volume 109, Issue 9, September 2026.
We combine 35Cl NQR spectroscopy & DFT to identify trace chlorinated impurities in industrial MDI streams, creating a non‐destructive “analytical ruler” for chemical process monitoring. ABSTRACT Chlorinated impurities in industrial diisocyanates production significantly impact product quality and stability, yet their speciation remains an analytical ...
Anna Giorgia Nobile, Shahar Dery, Thomas Maximilian Wurm, Andree Pauschinger, Karsten Seidel, Irene de Wispelaere, Andrei‐Nicolae Parvulescu, Christophe Copéret   +7 more
wiley   +1 more source

Residence Near Agricultural Crops at Birth and Risk of Adult Testicular Germ Cell Tumors: A French Nationwide Case–Control Study Using Historical Aerial GIS Data

International Journal of Cancer, Volume 159, Issue 5, Page 1153-1166, 1 September 2026.
As the incidence of testicular germ cell tumors (TGCTs) rises, prenatal exposure to agricultural pesticides may represent an important risk factor. Here, geographic information system‐based measures of farmland proximity at birth were used as a proxy for early‐life pesticide exposure in France, a major pesticide consumer.
Aurélie M. N. Danjou, Astrid Coste, Lény Grassot, Elodie Faure, Carlos Crispim‐Junior, Laure Tougne Rodet, Olivia Pérol, Rémi Béranger, Jeanne Perrin, Barbara Charbotel, Joachim Schüz, Béatrice Fervers, the TESTIS study group, Helen Boyle, Aude Fléchon, Elodie Belladame, Véronique Drouineaud, Céline Chalas, Myriam Virlouvet, Lucile Ferreux, Guillemette Perier, Pauline Peretout, Diane Rivet, Sandrine Rulle, Florence Eustache, Nathalie Sermondade, Marine Durand, Rachel Levy, Isabelle Berthaut, Jacqueline Saias‐Magnan, Catherine Metzler‐Guillemain, Carole Daoud‐Deveze, Louis Bujan, Myriam Daudin, Florence Brugnon, Valérie Bruhat, Cyril Bouche, Isabelle Kocsinski, Marius Teletin, Françoise Schmitt, Nathalie Guyomard, Aline Papaxanthos, Volcy Soula, Sandrine Giscard d’Estaing, Pascale Dehee, Delphine Yalcinkaya, Céline Bouillon, Cynthia Frapsauce, Anne Viallon, Bérengère Ducrocq, Marie‐Ange Clarotti, Ethel Szerman, Amélie Ancelle, Oxana Blagosklonov, Séverine Bey, Célia Ravel, Ségolène Veau, Agnès Letremy, Patricia Fauque, Julie Barberet, Stéphanie Lattes, Emmanuelle Thibault, Catherine Diligent, Christel Hersant, Vanessa Loup‐Cabaniols, Anna Gala, Sylvianne Hennebicq, Julien Bessonnat, Marie‐Claude Blocquaux, Brigitte Dananché, Johan Spinosi, Matthieu Dubuis, Charlotte Carretero, Etienne Durand, Bénédicte Thomas, Rémi Ratajczak   +75 more
wiley   +1 more source

Irrigation-induced pollution of organochlorine pesticides and polychlorinated biphenyls in paddy field ecosystem of Liaohe River Plain, China

, 2013
In order to assess the influence of long-term irrigation of polluted river water on the ecological health of the rice fields in the low reach of Liaohe River Plain, a series of environmental samples and biological samples in rice fields, including ...
Wei FuSheng, Lu XianBo, Zhang HaiJun, Teng Man, Fu Qiang, Chen JiPing   +5 more
core   +1 more source

Atmospheric Aerosol Neurotoxicity and Parkinson's Disease: Mechanisms and Perspectives

Journal of Biochemical and Molecular Toxicology, Volume 40, Issue 9, September 2026.
Schematic overview of the pathways and pathological mechanisms connecting atmospheric aerosol exposure to PD. Atmospheric aerosols, including PM2.5 and nanometer/ultrafine particles loaded with metal particles, persistent organic pollutants (POPs), polycyclic aromatic hydrocarbons (PAHs) and dioxins, enter the body predominantly via pulmonary ...
Yitian Gao, Minxiang Dong, Chenyang Duan, Xiaohan Zheng, Liming Qu   +4 more
wiley   +1 more source