1. Glyphosate: A Review on the Current Environmental Impacts from a Brazilian Perspective

   • Jonathas Gomes de Carvalho Marques
   • Klayde Janny da Silva Veríssimo
   • Fabrício Motteran

   Focused Review 17 June 2021 Pages: 385 - 397

2. Effects of Polychlorinated Biphenyls on Animal Reproductive Systems and Epigenetic Modifications

   • Qi-Long He
   • Lin Zhang
   • Shu-Zhen Liu

   Focused Review 10 June 2021 Pages: 398 - 405

   

3. Metals and Metalloids in Feathers of Neotropic Cormorants (Phalacrocorax brasilianus) Nesting in Lake Livingston and Richland Creek, Texas, USA

   • Miguel A. Mora
   • Christopher Sandoval
   • Robert Taylor

   OriginalPaper 16 March 2021 Pages: 406 - 411

   

4. Effects of Copper Oxide Nanoparticles on Immune and Metabolic Parameters of Galleria mellonella L

   • Benay Tunçsoy
   • Serkan Sugeçti
   • Kemal Büyükgüzel

   OriginalPaper 17 May 2021 Pages: 412 - 420

   

5. Nanosilver and Silver Nitrate Toxicity in Ex Vivo-Exposed Gills of Fish and Mitigation by Humic Acids

   • Analía Ale
   • Juan M. Galdopórpora
   • Jimena Cazenave

   OriginalPaper 11 May 2021 Pages: 421 - 426

   

6. Individual Rather Than Simultaneous Priming with Glutathione and Putrescine Reduces Chromium Cr⁶⁺ Toxicity in Contrasting Canola (Brassica napus L.) Cultivars

   • Almas Jahan
   • Muhammad Iqbal
   • Arif Malik

   OriginalPaper 10 April 2021 Pages: 427 - 432

   

7. Occurrence of Helicobacter spp. and Fecal Bacterial Contamination in High-altitude Aquatic Environments from the Andes

   • Nereida Duarte
   • Víctor Salazar
   • Milagro Fernández-Delgado

   OriginalPaper 04 August 2021 Pages: 433 - 440

   

8. Seasonal Variations and Health Risk Assessment of Trace Elements in Seti River Basin, Gandaki Province, Nepal

   • Ramesh Raj Pant
   • Kiran Bishwakarma
   • Guanxing Wang

   OriginalPaper 19 June 2021 Pages: 441 - 448

   

9. Human Methylmercury Exposure and Potential Impacts in Central Tibet: Food and Traditional Tibetan Medicine

   • Menghan Cheng
   • Maodian Liu
   • Xuejun Wang

   OriginalPaper 11 April 2021 Pages: 449 - 458

   

10. Variation in Polycyclic Aromatic Hydrocarbon Contamination Between Native and Introduced Species of Fishes of Pallikaranai Wetland, Chennai, Tamil Nadu, India

    • Mythreyi Devarajan
    • Subramanian Muralidharan
    • Kanthan Nambirajan

    OriginalPaper 22 April 2021 Pages: 459 - 465

    

11. Evaluation of Aliphatic Hydrocarbons in Surface Sediments of Lagoa Mirim (RS, Brazil)

    • Júlia Arduim
    • Maria Alice Farias da Silva Amaral
    • Pedro José Sanches Filho

    OriginalPaper 11 August 2021 Pages: 466 - 474

    

12. Unsubstituted and Methylated PAHs in Surface Sediment of Urban Rivers in the Red River Delta (Hanoi, Vietnam): Concentrations, Profiles, Sources, and Ecological Risk Assessment

    • Anh Quoc Hoang
    • Shin Takahashi
    • Thi Phuong Quynh Le

    OriginalPaper 24 March 2021 Pages: 475 - 486

    

13. Does the Anionic Surfactant Isopropylamine Dodecylbenzene Sulfonate Induce Hepatic Oxidative Stress and Impairment in Carassius auratus gibelio?

    • Jianghui Zhang
    • Yiping Luo
    • Lunqiang Yuan

    OriginalPaper 22 May 2021 Pages: 487 - 493

    

14. Counting Enchytraeus crypticus Juveniles in Chronic Exposures: An Alternative Method for Ecotoxicity Studies Using Tropical Artificial Soil

    • Mayara C. Felipe
    • Aline C. Bernegossi
    • Juliano J. Corbi

    OriginalPaper 16 July 2021 Pages: 494 - 499

    

15. Short‐Term Effects of Wildfire Ash on Water Quality Parameters: A Laboratory Approach

    • Darlan Q. Brito
    • Luiz H. G. Santos
    • Eduardo C. Oliveira-Filho

    OriginalPaper 08 April 2021 Pages: 500 - 505

    

16. Does Alumina-Refining Waste Increase the Nutrient Level in Tropical Mesotrophic Floodplain Lakes?

    • Aracelis Narayan
    • César Mac-Quhae
    • Abrahan Mora

    OriginalPaper 09 June 2021 Pages: 506 - 513

    

17. Gaseous Elemental Mercury (GEM) in the Mexico City Metropolitan Area

    • Ofelia Morton-Bermea
    • Benedetto Schiavo
    • Elizabeth Hernández-Álvarez

    OriginalPaper 10 July 2021 Pages: 514 - 518

    

18. Characterization, Sources and Excessive Cancer Risk of PM_2.5-Bound Polycyclic Aromatic Hydrocarbons in Different Green Spaces in Lin’an, Hangzhou, China

    • Fang Huang
    • Yinke Zhang
    • Feng Shao

    OriginalPaper 06 July 2021 Pages: 519 - 529

    

19. Heavy Metal Accumulation and Copper Localization in Scopelophila cataractae in Thailand

    • Narin Printarakul
    • Weeradej Meeinkuirt

    OriginalPaper 29 April 2021 Pages: 530 - 536

    

20. Heavy Metal Contamination and Accumulation in Soil and Plant from Mining Area of Mitrovica, Kosovo

    • Flora Zabergja-Ferati
    • Mihone Kerolli Mustafa
    • Flamur Abazaj

    OriginalPaper 09 April 2021 Pages: 537 - 543

    

21. Impact of Biochar on Soil Properties, Pore Water Properties, and Available Cadmium

    • Jiao Su
    • Xia Weng
    • Weisheng Wang

    OriginalPaper 17 May 2021 Pages: 544 - 552

    

22. Analysis of the Cd(II) Adsorption Performance and Mechanisms by Soybean Root Biochar: Effect of Pyrolysis Temperatures

    • Qiuyue Wang
    • Peixin Cui
    • Yujun Wang

    OriginalPaper 20 April 2021 Pages: 553 - 558

    

23. Growth Responses and Accumulation of Vanadium in Alfalfa, Milkvetch Root, and Swamp Morning Glory and Their Potential in Phytoremediation

    • Chun-dan Gan
    • Ting Chen
    • Jin-yan Yang

    OriginalPaper 03 July 2021 Pages: 559 - 564

    

24. Impact of Urea and Ammoniacal Nitrogen Wastewaters on Soil: Field Study in a Fertilizer Industry (Bahía Blanca, Argentina)

    • Leonardo E. Scherger
    • Victoria Zanello
    • Claudio Lexow

    OriginalPaper 11 June 2021 Pages: 565 - 573