1. Mercury Concentrations in Big Brown Bats (Eptesicus fuscus) of the Finger Lakes Region, New York

   • Abby M. Webster
   • Lisa B. Cleckner
   • N. Roxanna Razavi

   OriginalPaper 01 April 2021 Pages: 1 - 14

   

2. Variation of Total Mercury Concentrations in Different Tissues of Three Neotropical Caimans: Implications for Minimally Invasive Biomonitoring

   • Jérémy Lemaire
   • François Brischoux
   • Paco Bustamante

   OriginalPaper 26 April 2021 Pages: 15 - 24

   

3. Distributions of Total Mercury and Methylmercury in Dragonflies from a Large, Abandoned Mercury Mining Region in China

   • Gaoen Wu
   • Shunlin Tang
   • Guangle Qiu

   OriginalPaper 23 May 2021 Pages: 25 - 35

   

4. Do Polystyrene Beads Contribute to Accumulation of Methylmercury in Oysters?

   • Chisato Kataoka
   • Kenji Yoshino
   • Megumi Yamamoto

   OriginalPaper 24 April 2021 Pages: 36 - 45

   

5. Effects of Different Ammonia Levels on Tribenuron Methyl Toxicity in Daphnia magna

   • Sevgi Başalan Över
   • Celal Guven
   • Yusuf Sevgiler

   OriginalPaper 16 April 2021 Pages: 46 - 57

   

6. Metal Bioaccumulation in the Gill, Liver, and Muscle of Bluefish (Pomatomus saltatrix) From the Northeastern Mediterranean and Human Health Risk Assessment Associated with Their Seasonal Consumption

   • Gülsün Özyurt
   • Şefik Surhan Tabakoğlu
   • Caner Enver Özyurt

   OriginalPaper 20 May 2021 Pages: 58 - 66

   

7. Heavy Metals in Indoor Dust Across China: Occurrence, Sources and Health Risk Assessment

   • Baolin Liu
   • Fei Huang
   • Xin Hu

   OriginalPaper 04 May 2021 Pages: 67 - 76

   

8. Distribution Characteristics, Pollution Assessment, and Source Identification of Heavy Metals in Soils Around a Landfill-Farmland Multisource Hybrid District

   • Honghua Liu
   • Yuan Wang
   • Jia Xin

   OriginalPaper 31 May 2021 Pages: 77 - 90

   

9. Photosynthetic Parameters and Growth of Rice, Lettuce, Sunflower and Tomato in an Entisol as Affected by Soil Acidity and Bioaccumulation of Ba, Cd, Cu, Ni, and Zn

   • Flávio Henrique Silveira Rabêlo
   • José Lavres
   • Luís Reynaldo Ferracciú Alleoni

   OriginalPaper 07 May 2021 Pages: 91 - 106

   

10. The Effects of Ditch Management in Agroecosystems on Embryonic and Tadpole Survival, Growth, and Development of Northern Leopard Frogs (Lithobates pipiens)

    • Amber Dyck
    • Stacey A. Robinson
    • Frances R. Pick

    OriginalPaper 04 May 2021 Pages: 107 - 122

    

11. A Method to Screen for Consistency of Effect in Laboratory Toxicity Tests: A Case Study with Anurans and the Herbicide Atrazine

    • Mark L. Hanson
    • Richard A. Brain

    OriginalPaper 23 April 2021 Pages: 123 - 132

    

12. Occurrence and Ecological Risk Assessment of Perfluoroalkyl Substances (PFASs) in Water and Sediment from an Urban River in South China

    • Yuanyuan Si
    • Jiankun Huang
    • Fei Wang

    OriginalPaper 26 May 2021 Pages: 133 - 141

    

13. Temporal and Spatial Variability of Micropollutants in a Brazilian Urban River

    • Gabrielle Rabelo Quadra
    • Zhe Li
    • Anna Sobek

    OriginalPaper 17 May 2021 Pages: 142 - 154

    

14. Investigation of the Adsorption of Sulfamethoxazole by Degradable Microplastics Artificially Aged by Chemical Oxidation

    • Fanxing Kong
    • Xia Xu
    • Qiuya Zhang

    OriginalPaper 27 May 2021 Pages: 155 - 165

    

15. Flux of Polynuclear Aromatic Compounds (PAHs) from the Atmosphere and from Reindeer/Bird Feces to Arctic Soils in Ny-Ålesund (Svalbard)

    • Guangshui Na
    • Yuyuan Liang
    • Shuaichen Jin

    OriginalPaper 21 May 2021 Pages: 166 - 181

    

16. Investigating the Combined Use of Enrichment Factor and Weather Research and Forecasting (WRF) Modelling for Precipitation Sample Source Identification: A Case Study in North Carolina, USA

    • Elif Yavuz
    • S. Levent Kuzu
    • Nedim Vardar

    OriginalPaper 16 April 2021 Pages: 182 - 188