Contents

## **Preface XI**


Esteban Jácome Sandoval and Martin H. Bremer- Bremer


Chapter 6 **Challenges and Opportunities in Estimating the Value of Goods and Services in Temperate Grasslands — A Case Study of Prairie Grasslands in Manitoba, Canada 147** Suren Kulshreshtha, Michael Undi, Jing Zhang, Mohammad Ghorbani, Karin Wittenberg, Ashley Stewart, Esther Salvano, Ermias Kebreab and Kimberly Ominski

## Chapter 7 **Modelling of Best Management Practices in Agricultural Areas 171**

Youn Shik Park, Kyoung Jae Lim, Jae E. Yang and Ki-Sung Kim

#### Chapter 8 **Effluent Cleaning, Greener Catalysts and Bioecomaterials from Agricultural Wastes 187**

A.M. Martínez Serrano, M. Ramos, M. Yates, M.A. Martin-Luengo, F. Plou, J.L. Lacomba, G. Reilly, C. Vervaet, P. Muñoz, G. Garcia, J.L. Tarterra, B. Fite, A. Urtzainki, M.C. Vidal, E. Sáez Rojo, L. Vega Argomaniz, A. Civantos and V. Zurdo
