Argentina

Raúl Lopardo
President of the National Institute of Water of Argentina
Vice President of the National Academy of Exact, Physical and Natural Sciences of Argentina  
Avenida Alvear 1711 4° Piso
1014 Buenos Aires - Argentina
Phone : +54 11 4811 2998 / 4815 9451
Fax : +54 11 4811 6951
Email: rlopardo@infovia.com.ar / rlopardo@ina.gov.ar

Bolivia

Fernando Urquidi
Treasurer of the National Academy of Sciences of Bolivia
National Academy of Sciences of Bolivia
Casilla 2233
La Paz – La Paz – Bolivia
Phone: +591 2 245 5188 /+591 2 242 4078
E-mail: jfurquidib@acelerate.com / jfurquidib@unete.com

Brazil

Carlos Eduardo de Mattos Bicudo
Professor of the University of São Paulo, specialist in continental water algae and themes related with Ecology.
Institute of Botanic, Division of the Botanic Garden of  São Paulo, Section of Ecology. Avenida Miguel Estéfano, 3687
Água Funda
04301-012 - Sao Paulo, SP - Brasil - Caixa-Postal: 4005
Telefone: (5511) 50736300 Ramal: 293 Fax: (11) 50733678

Marcos Cortesão Barnsley Scheuenstuhl
Executive Secretary of IANAS
Office of International Affairs
Brazilian Academy of Sciences
Rua Anfilófio de Carvalho, 29/3º andar
Rio de Janeiro – RJ – Brazil
Phone: +55 21 39078127
E-mail: mcbs@abc.org.br

Canada

Keith W. Hipel
Professor of the Department of Engineering / System Design, University of Waterloo, Ontario, Canada. Specialist in conflict solving, decisions to multiple goals applicated into water management and development.
University of Waterloo
200 University Avenue – Ontario – Canada
Phone: +1 (519) 888-4567 ext. 2830
Fax: +1 (519) 746-4791
E-mail: kwhipel@uwaterloo.ca

CAS

David Antony Farrell
Director of the Caribbean Institute of Meteorology and Hydrology
Caribbean Institute for Meteorology & Hydrology
Husbands,St. James, Barbados
Phone: +12464251362
Email: dfarrell@cimh.edu.bb

Chile

Yarko Niño
Professor of the Division of Water Resources and Environmental, Department of Civil Engineering, University of Chile. Specialist in mechanic of environmental fluids applicated to the analysis and simulation of the behavior of superficial water systems. 
University of Chile
Department of  Civil Engineering
Av. Blanco Encalada 2002, Piso 3
Santiago – Chile
Phone: +56 2 696 8448 / +56 2 678 4400
Fax: +56 2 689 4171
E-mail: ynino@ing.uchile.cl

Colombia

Gabriel Roldan
Director of Research and Develpoment, Catholic University of Oriente, Rionegro Antioquia, Colombia.
National Focal Point  - Colombia
Catholic University of Oriente,
Cra. 46, No. 40B-50
Rionegro – Antioquia - Colombia
Phone: +51 4 542 0210
Fax: +57 4 531 3972
E-mail: groldan@uco.edu.co /groldan@epm.net.co

Claudia Campuzano
Coordinator of “Catedra del Agua”, department of Antioquia, Colombia.

Costa Rica

Hugo Hidalgo
National Focal Point – Costa Rica
Professor of the School of Physics of University of Costa Rica  
OMM/ WMO  Sub regional Office – San José – Costa Rica
7-33-50-1000
Phone: (506) 258-2370
Fax (506) 256-8240
Email: hidalgo@imn.ac.cr

Cuba

Daniela Mercedes Aurellano Acosta
 Ministry of Science, Technology and Environmental (CITMA). Environmental Agency. Director of   PNUD/ GEF  Project “Sabana Camagüey”. Member of the Commission of Water, Science Academy of Cuba.
Office of Environment  
Calle 20, Esquina 18A Miramar, Playa
Habana – Habana – Cuba
Phone: +53 7 202 1592
Fax: +53 7 204 4255
E-mail: marell@ama.cu

Dominican Republic

Osires de León
Coordinator of the Comission of Natural Sciences and Environment of the Science Academy. Specialist on the impact of the mining on the  Environment.
Academy of Sciences of Dominican Republic
Daytime Phone: 1-809-223-2229
E-mail: osirisdeleon@gmail.com

Guatemala

Manuel Basterrechea
Academy of Sciences of Guatemala. Interinstitucional Comission of Environment of National System of Science and Technology. 
Academy of Sciences of Guatemala
Avenida de la Reforma 1-50 zona 9
Edificio El Reformador
Oficina 603
Guatemala, Guatemala 01009
Phone:502 23601643
E-mail: asebaste@gmail.com

Mexico

Blanca Jiménez
Engineering Institute - UNAM
Ciudad Universitaria
04510 COYOACAN DF
Phone : (52) 55 5623-3675
Fax (52) 55 5623 3600 ext 8055
E-mail: bjimenezc@iingen.unam.mx

Nicaragua

Katherine Vammen
Research Center on Water Resources of Nicaragua
Autonomous National University of Nicaragua
Apdo Postal 4598
Managua, Nicaragua
Phone: (505) 278-6981,278-6982, 267-8211
Fax (505) 267-8169
Email: kvammen@cira-unan.edu.ni

Peru

Julio Kuroiwa Zavallos
National University of Engineering of Peru
Av. Tupac Amaru No 210, UNI- Puerta No 4, Rímac, Lima 25
Phone: (51-1) 481-1991
Email: kuroiwa@mk.com.pe / julio_kuroiwa2@yahoo.com

United States 

Henry Vaux
Dept. of Agriculture and Resource Economics
University of California, Berkeley
324 Giannini Hall
Berkeley, CA 94702
California-USA
Phone: 1-510-642-0262
E-mail: vaux0@attglobal.net

Venezuela

Ernesto González
Central University of Venezuela
Institute of Experimental Biology
Apartado 47106 – Los Chaguaramos
Caracas 1041 - Venezuela
Phone: 58-212-7510111 ext. 201
E-mail: ergonza@reacciun.ve / ernestojgr@gmail.com