1. Variation in Hg accumulation between demersal and pelagic fish from Puruzinho Lake, Brazilian Amazon

   • Lucas Silva Azevedo
   • Inácio Abreu Pestana
   • Cristina Maria Magalhães Souza

   OriginalPaper 16 October 2019 Pages: 1143 - 1149

   

2. Evaluation of the sensitivity of Microhyla fissipes tadpoles to aqueous cadmium

   • Ying-Chao Hu
   • Yun Tang
   • Guo-Hua Ding

   OriginalPaper 16 October 2019 Pages: 1150 - 1159

   

3. Population recovery of peregrine falcons in central Norway in the 4 decades since the DDT-ban

   • Torgeir Nygård
   • Brett K. Sandercock
   • Kjell Einvik

   OriginalPaper 17 October 2019 Pages: 1160 - 1168

   

4. High heavy metal load does not inhibit nitrogen fixation in moss-cyanobacteria associations

   • Hasna Akther
   • Kathrin Rousk

   OriginalPaper 06 November 2019 Pages: 1169 - 1176

   

5. Responses of Vallisneria natans (Lour.) Hara to the combined effects of Mn and pH

   • Jun Yin
   • Pei Fan
   • Zhonghua Wu

   OriginalPaper 06 November 2019 Pages: 1177 - 1189

   

6. Effect of azadirachtin on mortality and immune response of leaf-cutting ants

   • Karina D. Amaral
   • Lailla C. Gandra
   • Terezinha M. C. Della Lucia

   OriginalPaper 06 November 2019 Pages: 1190 - 1197

   

7. Historical control data for the interpretation of ecotoxicity data: are we missing a trick?

   • Amy C. Brooks
   • Manousos Foudoulakis
   • James R. Wheeler

   Review Open access 06 November 2019 Pages: 1198 - 1209

   

8. Impacts of seven insecticides on Cotesia flavipes (Cameron) (Hymenoptera: Braconidae)

   • Thaís Fagundes Matioli
   • Odimar Zanuzo Zanardi
   • Pedro Takao Yamamoto

   OriginalPaper 06 November 2019 Pages: 1210 - 1219

   

9. Rice busk biochar treatment to cobalt-polluted fluvo-aquic soil: speciation and enzyme activities

   • Borui Liu
   • Qing Huang
   • Ryan M. Kelly

   OriginalPaper 13 November 2019 Pages: 1220 - 1231

   

10. Secondary metabolites that could contribute to the monodominance of Erythrina fusca in the Brazilian Pantanal

    • Darlene Gris
    • Amanda Galdi Boaretto
    • Carlos Alexandre Carollo

    OriginalPaper 14 November 2019 Pages: 1232 - 1240