CONTENTS Foreword Preface Guiana Dolphins (Sotalia guianensis) as Marine Ecosystem Sentinels: Ecotoxicology and Emerging Diseases Jailson Fulgencio de Moura, Rachel Ann Hauser-Davis, Leila Lemos, Renata Emin-Lima4 and Salvatore Siciliano Predicted No-effect Concentration and Risk Assessment for 17-[beta]-Estradiol in Waters of China Fengchang Wu, Yixiang Fang, Yushuang Li, Xiaoyong Cui, Ruiqing Zhang, Guanghui Guo, John P. Giesy Adverse Effects of Bisphenol A on Male Reproductive Function F.P.T. Manfo, R. Jubendradass, E.A. Nantia, P.F. Moundipa, P.P. Mathur Biochar: An Effective Amendment for Remediating  Contaminated Soil Lu-lu Kong, Wei-tao Liu, Qi-xing Zhou Fusarial Toxins - Secondary Metabolites of Fusarium Fungi Ksenija Nesic, Snezana Ivanovic, Vladimir Nesic Fungi Contamination of Drinking Water Hamid Mohammad Al-Gabr , Tianling Zheng , and Xin Yu Index