Agroecology and the Struggle for Food Sovereignty in the Americas

Total Page:16

File Type:pdf, Size:1020Kb

Agroecology and the Struggle for Food Sovereignty in the Americas IIED agroecology covers.qxd 22/3/06 12:15 pm Page 1 This book seeks to: This publication is a collaborative project of the International Institute for Environment and 1. examine the political, economic, cultural, and AMERICAS THE IN SOVEREIGNTY FOOD FOR STRUGGLE THE AND AGROECOLOGY Development (IIED), the IUCN Commission on ecological dimensions of food sovereignty Environmental, Economic and Social Policy (CEESP) 2. generate and exchange technically informed and and the Yale School of Forestry & Environmental practically applicable knowledge Agroecology and Studies (Yale F&ES). By facilitating the exchange of 3. facilitate the formation of cross-cultural alliances knowledge and experiences, research and policy between the U.S. and Latin America among institutions can promote policies that better reflect academics and practitioners. lived realities in marginalized rural communities. However, this report does more than list policy the Struggle for It addresses a recurring question on how to build options – it situates them in the rich backgrounds stronger relationships between academics and and diverse experiences of farmers and other social practitioners, including farmers and NGOs, working actors, including interviews and personal at the intersection of food, agricultural, and reflections. Presentations at the workshop environmental issues. The book grew out of a Food Sovereignty emphasized the critical yet frequently obscured workshop at Yale University on “Food Sovereignty, connections between abstract-sounding policies Conservation, and Social Movements for Sustainable and the daily experiences of real people. Interviews Agriculture in the Americas”. In the spirit of this with actors from across the Americas put a human unique workshop, the organizers have compiled this face on the discussions of policy and practice, in the Americas book, which synthesizes the proceedings, expands portraying leaders who are working to define the on insights derived there, and provides concrete food sovereignty and sustainability agendas at the recommendations to academics, policy-makers, local, national, regional, and international levels. farmers’ movements, and other audiences. Avery Cohn, Jonathan Cook, Margarita Fernández, Rebecca Reider, How – and under what conditions – can diverse, localised food systems be sustained in the twenty-first century? Who gains and who loses when local food systems are strengthened? These are some of the questions examined by the Sustaining Local Food Systems, Agricultural and Corrina Steward, editors Biodiversity and Livelihoods project. This project combines a political ecology perspective on food systems and livelihoods with action research grounded in local practice. Research is done with, for and by people – rather than on people – to bring together many different ways of knowing and types of knowledge for learning and change. As such this action research seeks to bridge the gap between the academic orientation of political ecology and the largely activist focus of food sovereignty, human rights and environmental justice movements. The Reclaiming Diversity and Citizenship Series publishes lessons from case studies in India, Indonesia, Iran and Peru along with findings from other studies linked with this action research project. Contributors are encouraged to reflect deeply on the ways of working and outcomes of their research, highlighting implications for policy, knowledge, organisations and practice. The Reclaiming Diversity and Citizenship Series also seeks to encourage debate outside mainstream policy and conceptual frameworks on the future of food, farming and land use. The opportunities and constraints to regenerating local food systems based on social and ecological diversity, human rights and more inclusive forms of citizenship are actively explored by contributors. The research project and this publication series are co-ordinated by Michel Pimbert in the ‘Sustainable Agriculture, Biodiversity and Livelihoods’ Programme at the International Institute for Environment and Development (IIED). It receives financial support from the Netherlands Ministry of Foreign Affairs (DGIS). Reclaiming Diversi TY & CiTizensHip IIED agroecology final aw.qxd 22/3/06 12:07 pm Page i Agroecology and the Struggle for Food Sovereignty in the Americas A collaborative project of the International Institute for Environment and Development (IIED), the IUCN Commission on Environmental, Economic and Social Policy (CEESP) and the Yale School of Forestry & Environmental Studies (Yale F&ES) IIED agroecology final aw.qxd 22/3/06 12:07 pm Page ii IIED agroecology final aw.qxd 22/3/06 12:07 pm Page iii Agroecology and the Struggle for Food Sovereignty in the Americas A collaborative project of the International Institute for Environment and Development (IIED), the IUCN Commission on Environmental, Economic and Social Policy (CEESP) and the Yale School of Forestry & Environmental Studies (Yale F&ES) Avery Cohn, Jonathan Cook, Margarita Fernández, Rebecca Reider, and Corrina Steward, editors Reclaiming Diversity and Citizenship Series editor: Michel Pimbert IIED agroecology final aw.qxd 22/3/06 12:07 pm Page iv Published by the International Institute for Environment and Development (IIED), the Yale School of Forestry and Environmental Studies (Yale F&ES), and the IUCN Commission on Environmental, Economic and Social Policy (CEESP). The International Institute for Environment and International Institute for Environment and Development (IIED) is an international policy research Development (IIED) institute and non governmental body working for more 3 Endsleigh Street, London, United Kingdom sustainable and equitable global development. IIED acts as a WC1H 0DD catalyst, broker and facilitator and helps vulnerable groups Tel: +44 (0) 20 7388-2117 find their voice and ensure their interests are heard in Fax: +44 (0)20 7388-2826 decision-making. Environmental sustainability is a core email: [email protected] Website: http://www.iied.org concern but not at the expense of people’s livelihoods. The IUCN Commission on Environmental, Economic and Commission on Environmental, Economic Social Policy (CEESP), is an inter-disciplinary network of and Social Policy (CEESP) C/o CENESTA: Centre for Sustainable Development professionals whose mission is to act as a source of advice on 5 Lakpour Lane, Suite 24 the environmental, economic, social and cultural factors that IR-16936 Tehran, Iran affect natural resources and biological diversity and to provide Tel: ++(98 21) 2296-4114/5/6 guidance and support towards effective policies and practices Fax: ++(98 21) 2295-4217 Commission e-mail: [email protected] in environmental conservation and sustainable development. Website: http://www.iucn.org/themes/ceesp The Yale School of Forestry & Environmental Studies Yale School of Forestry & Environmental Studies (Yale F&ES) is a graduate and professional school within Yale 205 Prospect Street University that engages in teaching, research, and outreach in New Haven, CT 06511 broad areas of environmental science, policy and management. USA Tel: +1 (203) 432-5100 Its graduates have assumed influential roles in government, Fax: +1 (203) 432-5942 business, nongovernmental, and educational organizations Website: http://www.yale.edu/forestry/ around the world and its faculty has produced seminal work in many areas, including forestry, ecosystem ecology, industrial ecology, and environmental law, policy, and economics. Its goal is to be a global school of the environment, one that examines environmental problems by accounting for people, their communities, and their economies. ©International Institute for Environment and Development (IIED), the Yale School of Forestry and Environmental Studies (Yale F&ES), and the IUCN Commission on Environmental, Economic and Social Policy (CEESP), 2006 Disclaimer: The views expressed in this report are those of the authors and do not necessarily reflect the views of IIED, its partners or the project donors. Extracts from this book may be reproduced for non-commercial purposes without permission, provided full acknowledgement is given to the authors and publishers as follows: “Agroecology and the Struggle for Food Sovereignty in the Americas”, Avery Cohn, Jonathan Cook, Margarita Fernández, Rebecca Reider, and Corrina Steward, eds. IIED, CEESP and Yale F&ES. A catalogue record for this book is available from the British Library. ISBN 1 843 69601 0 Printed by: Russell Press, Nottingham, UK on Greencoat Velvet Recycled Paper Designed by: Piers Aitman, www.piersaitman.co.uk IIED agroecology final aw.qxd 22/3/06 12:07 pm Page v Contents Foreword vii Michel Pimbert and M. Taghi Farvar. Acknowledgements x Executive Summary xiii Avery Cohn and Jonathan Cook Introduction Sustainability and Social Justice in the Global Food System: 1 Contributions of the Yale Workshop Kathleen McAfee Featured Articles Food Security and Trade Reconceived 16 Corrina Steward and Jonathan Cook An Expanding Interface with Agriculture Will Change Global Conservation 26 Karl S. Zimmerer A Whole-System View of Agriculture, People, and the Rest of Nature 34 Richard Levins Academia and Social Movements 50 Avery Cohn Panel Summaries Voices From the North and South: Finding Common Ground 54 Rebecca Reider Case Study: Tales From Guatemala 60 Eric Holt-Giménez Case Study: Food Sovereignty in the Mixteca Alta 64 Phil Dahl-Bredine Food Security and Food Sovereignty: Production, Development, Trade 68 Rebecca Reider Farming, Forests, and Biodiversity 76 Avery Cohn New Farmers,
Recommended publications
  • Aquaponics: a Brief History
    Aquaponics: a brief history The idea of combining fish and veggie production into an integrated system is far from new. Ancient precedents for integrated aquaculture include the chinampas of Mexico and the integrated rice paddy systems across parts of Asia. But how did we get from these sorts of ancient land-based systems all the way to backyard aquaponics? Aquaponics is a term that was coined in the 1970s, but the practice has ancient roots – although there is some debate on its first occurrence. The earliest example of one branch may be the lowland Maya, followed by the Aztecs, who raised plants on rafts on the surface of a lake in approximately 1,000 A.D. The Aztecs cultivated a system of agricultural islands known as chinampas in a system considered by some to be the first form of aquaponics for agricultural use. Chinampas are networks of canals and stationary artificial islands in which they cultivated crops on the islands using nutrient-rich mud and water from the canals. In the early chinampa systems, plants were raised on stationary (and sometime movable) islands in lake shallows. Nutrient-rich waste materials dredged from the Chinampa canals and the surrounding cities was then used to manually irrigate the plants above. Animal housing located over fish ponds to utilize manure as fish food The earliest example of another branch can be found in South China, Thailand, and Indonesia, where the cultivation and farming rice in paddy fields in combination with fish are cited as examples of early aquaponics systems. These polycultural farming systems existed in many Far Eastern countries and raised fish such as the oriental loach, swamp eel, Common and crucian carp as well as pond snails in the paddies.
    [Show full text]
  • Magazinenumber 7, Augus
    These women sell part of their produce at the market of Los Chillos César Jaramillo Avila The Economics of Urban Agriculture MAGAZINE NUMBER 7, AUGUST 2002 AUGUST NUMBER 7, Urban agriculture provides multiple functions and benefits America, and many of them incorporate to urban dwellers and cities. Political support is growing and agriculture as part of their livelihood further research and financial support to enhance the strategies. Although the contribution of contribution of urban agriculture to sustainable urban urban agriculture to the GDP (Gross development is necessary. In this issue of the UA-Magazine Domestic Product) may be small, its we focus on the analysis and understanding of the importance to many city inhabitants is economics of urban agriculture, during periods of economic substantial, especially in difficult times recession as well as in times of a well developing economy. (see the Buenos Aires, Quito and Harare case studies). he Economics of Urban Agriculture is Urban agriculture arises not only out of a wide area of study. Moustier (2001) crisis situations, but also exists because of T discusses the following indicators to nearness to urban markets and the show and measure the economic impacts comparative advantages this location of urban agriculture: employment (popu- provides for delivery of fresh perishable lation involved), income and income dis- products as milk (Nairobi), eggs, meat and tribution, cash readiness, contribution to fresh vegetables (Kumasi), the availability household food, added value, contribu- of productive resources (water, compost tion to urban food supply, and share in of urban organic wastes), closeness to market(s). Various case studies are pre- institutions providing credit, technical sented in this issue analysing such factors advice and market information, etc.
    [Show full text]
  • Greenhouse Gas Emissions from a Chinampa Soil Or Floating Gardens in Mexico
    Rev. Int. Contam. Ambie. 31 (4) 343-350, 2015 GREENHOUSE GAS EMISSIONS FROM A CHINAMPA SOIL OR FLOATING GARDENS IN MEXICO Nadia Livia ORTIZ-CORNEJO1, Marco LUNA-GUIDO2, Yadira RIVERA-ESPINOZA1, María Soledad VÁSQUEZ-MURRIETA1*, Víctor Manuel RUÍZ-VALDIVIEZO3 and Luc DENDOOVEN2 1 Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Prolongación de Carpio y Plan de Ayala S/N, México, D.F., México, C.P. 11340 2 Laboratorio de Ecología del Suelo, Centro de Investigación y de Estudios Avanzados, Instituto Politécnico Nacional. Avenida Instituto Politécnico Nacional 2508, México D.F., México, C.P. 07360 3 Laboratorio de Biotecnología, Instituto Tecnológico de Tuxtla Gutiérrez, Carretera Panamericana km 1080, Colonia Juan Crispin, Tuxtla-Gutiérrez, Chiapas, México, C. P. 29050 * Corresponding author: [email protected] (Received January 2015; accepted April 2015) Key words: GHG, fluxes of carbon dioxide, methane and nitrous oxide, global warming potential, C sequestration ABSTRACT Agriculture in chinampas or ‘floating gardens’, is still found on the south of Mexico City, it is a high yield pre-Columbian cultivation system, which has soils enriched with organic matter. The objective of this research was to determine the greenhouse gas (GHG) emissions from a chinampa soil cultivated with amaranth (Amaranthus hypochondriacus L.), maize (Zea mays L.) or uncultivated. The soil was characterized and fluxes of GHG (CO2, N2O and CH4) were monitored for one year. The chinampa soil was alkaline saline with an organic C content that ranged from 21.7 t/ha in the 0-20 cm layer of the soil cultivated with amaranth to 28.4 t/ha in the 20-40 cm layer of the uncultivated soil.
    [Show full text]
  • Aquaponics: ARCHNES Community and Economic Development MASSACHUSETTS INSTITUTE by of Tecf-WOLOGY
    Aquaponics: ARCHNES Community and Economic Development MASSACHUSETTS INSTITUTE by OF TECf-WOLOGY Elisha R. Goodman JUN 3 0 2011 BA, Sociology L12RARIES Arizona State University, 2005 SUBMITTED TO THE DEPARTMENT OF URBAN STUDIES AND PLANNING IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF MASTER IN CITY PLANNING AT THE MASSACHUSETTS INSTITUTE OF TECHNOLOGY JUNE 2011 © 2011 Elisha R Goodman. All rights reserved. The author hereby grants to MIT the permission to reproduce and to distribute publicly paper and electronic copies of the thesis document in whole or in part in any medium now known or hereafter created. Signature of Author: Department of Urban Studies and Planning May 18, 2011 Certified by: Anne Whiston Spirn, MLA Professor of Landscape Architecture and Planning r----....... Thesis Supervisor Accepted by: Professor Joseph Ferreira Chair, MCP Committee Department of Urban Studies and Planning 2 Aquaponics: Community and Economic Development By Elisha R. Goodman Submitted to the Department of Urban Studies and Planning On May 18, 2011 in Partial Fulfillment of the Requirements for the Degree of Master in City Planning ABSTRACT This thesis provides a cash flow analysis of an aquaponics system growing tilapia, perch, and lettuce in a temperate climate utilizing data collected via a case study of an aquaponics operation in Milwaukee, Wisconsin. Literature regarding the financial feasibility of aquaponics as a business is scant. This thesis determines that in temperate climates, tilapia and vegetable sales or, alternatively, yellow perch and vegetable sales are insufficient sources of revenue for this aquaponics system to offset regular costs when grown in small quantities and when operated as a stand-alone for-profit business.
    [Show full text]
  • An Instructional Module on Permaculture Design Theory for Landscape Architecture Students
    Utah State University DigitalCommons@USU All Graduate Plan B and other Reports Graduate Studies 5-2016 An Instructional Module on Permaculture Design Theory for Landscape Architecture Students Keni Althouse Utah State University Follow this and additional works at: https://digitalcommons.usu.edu/gradreports Recommended Citation Althouse, Keni, "An Instructional Module on Permaculture Design Theory for Landscape Architecture Students" (2016). All Graduate Plan B and other Reports. 793. https://digitalcommons.usu.edu/gradreports/793 This Creative Project is brought to you for free and open access by the Graduate Studies at DigitalCommons@USU. It has been accepted for inclusion in All Graduate Plan B and other Reports by an authorized administrator of DigitalCommons@USU. For more information, please contact [email protected]. AN INSTRUCTIONAL MODULE ON PERMACULTURE DESIGN THEORY FOR LANDSCAPE ARCHITECTURE STUDENTS by Keni Althouse A project submitted in partial fulfillment of the requirements for the degree of MASTER OF LANDSCAPE ARCHITECTURE Approved: __________________________ __________________________ Phillip S. Waite Jennifer R. Reeve, PhD Major Professor Committee Member __________________________ Benjamin H. George, PhD Committee Member UTAH STATE UNIVERSITY Logan, Utah 2016 ii Copyright Keni Althouse 2016 All Rights Reserved iii ABSTRACT An Instructional Module on Permaculture Design Theory for Landscape Architecture Students by Keni Althouse, Master of Landscape Architecture Utah State University, 2016 Major Professor: Phillip S. Waite Department: Landscape Architecture and Environmental Planning Permaculture guides designers to mimic patterns and relationships found in nature. It is a design theory that tailors toward many people’s desire for more sustainable living. This theory offers a unique set of design principles that are very implementable into the design process and could be of great interest to landscape architects.
    [Show full text]
  • Enduring Farms: Climate Change, Smallholders and Traditional Farming Communities
    Enduring Farms: Climate Change, Smallholders and Traditional Farming Communities Miguel A Altieri and Parviz Koohafkan TWN Third World Network Penang, Malaysia Enduring Farms: Climate Change, Smallholders and Traditional Farming Communities Published by Third World Network 131 Jalan Macalister 10400 Penang, Malaysia. Website: www.twnside.org.sg © Miguel A Altieri and Parviz Koohafkan 2008 Printed by Jutaprint 2 Solok Sungei Pinang 3, Sg. Pinang 11600 Penang, Malaysia. ISBN: 978-983-2729-55-6 CONTENTS 1 INTRODUCTION 1 2 AGRICULTURE, CLIMATE CHANGE AND THE RURAL POOR 3 3 IMPACTS OF CLIMATE CHANGE ON SMALLHOLDERS/TRADITIONAL FAMILY FARMING COMMUNITIES 7 4 STRENGTHS AND WEAKNESSES OF TRADITIONAL FARMING SYSTEMS IN AN ERA OF CLIMATE CHANGE 12 5 EXTENT OF TRADITIONAL AND FAMILY FARMING SYSTEMS 17 6 COPING MECHANISMS AND STRATEGIES TO ENHANCE RESILIENCY TO CLIMATIC VARIABILITY 20 7 GLOBALLY IMPORTANT AGRICULTURAL HERITAGE SYSTEMS 30 8 CAPTURING WATER IN DRYLAND ENVIRONMENTS 37 9 FARMERS’ INNOVATION AND LOCAL APPROACHES IN CLIMATICALLY MARGINAL ENVIRONMENTS 48 10 SUMMARY AND CONCLUSIONS 55 REFERENCES 58 About the Authors Miguel A Altieri has been a Professor of Agroecology at the Department of Environmental Science, Policy and Management at the University of California, Berkeley since 1981. He is a member of the Steering Committee of the United Nations Food and Agriculture Organization (FAO)’s Globally Important Agricultural Heritage Systems (GIAHS) programme, whose goal is to dynamically conserve the world’s remaining traditional farming systems. He is also President of the Latin American Scientific Society of Agroecology (SOCLA) and Coordinator of the International Agroecology Program of the Center for the Study of the Americas in Berkeley.
    [Show full text]
  • Transdisciplinary Theory of Mexican Agricultural Knowledge: Semiotics, Communication and Anthropology 72
    Graciela S´anchezGuevara and Jos´eCort´esZorrilla Transdisciplinary Theory of Mexican Agricultural Knowledge: Semiotics, Communication and Anthropology 72 Transdisciplinary Theory of Mexican Agricultural Knowledge: Semiotics, Communication and Anthropology Graciela Sanchez´ Guevara1 and Jose´ Cortes´ Zorrilla2, 1Universidad Autonoma´ de la Ciudad de Mexico;´ 2Universidad Autonoma´ Metropolitana-Iztapalapa E-mail: [email protected]; [email protected] Received 7 January, 2019; Revised February 28, 2019 Accepted 5 March, 2019 Copyright c 2019 Graciela Sanchez´ Guevara and Jose´ Cortes´ Zorrilla. This is an open access article distributed under the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Available online 7 March, 2019 at www.atlas-journal.org, doi: 10.22545/2019/0118 his paper proposes a transdisciplinary model to have been able to survive in a world destroyed by explain the process of Mexican agriculture. It genetically modified crops and food imports. Tpresents the results of a transdisciplinary study on wetland agriculture undertaken by the indigenous Keywords: Transdisciplinary, levels of real- peoples of Xochimilco and San Gregorio south of ity, agri-culture, anthropology, food identity. Mexico City. The model also engages in a dialogue with three different types of knowledge: the first, 1 Introduction corresponding to traditional or empirical knowledge, includes the three levels of reality (complex thinking); Corn is one; the milpa many. Corn lectures; while scientific and technical knowledge corresponds the milpa converses. Corn is autarkic; the to the second level of reality (simple thinking). milpa, supportive. Corn is a one-stringed When the three sets of knowledge create synergy, instrument; the milpa is polyphonic Corn they produce the great semiotic system that explains is singular; the milpa, plural.
    [Show full text]
  • Floating Gardens in Aztec Mexico
    111 Just Beyond the Eye: Floating Gardens in Aztec Mexico Philip L. Crossley he chinampas of the Basin of Mexico have long intrigued travelers, scholars, and casual readers alike. Since the arrival of conquista- Tdors to the region, reports of this remarkable form of island agri- culture have circulated widely, and to this day chinampas continue to be highlighted in virtually every geography, anthropology, and history sur- vey course on Mesoamerica. Following a well-established tradition, these wetland fields are often described as “floating gardens,” although it is usu- ally quickly noted that the modern form are no longer buoyant. Alexander von Humboldt’s brief discussion of the nature and prob- able antecedents of these fields appeared to confirm that chinampas origi- nated as floating gardens, a concept already widely accepted after its ini- tial promulgation by both Jose de Acosta and Francisco Javier Clavijero.1 Centuries of repetition of, and elaboration on, these earliest descriptions have led to a remarkable persistence of belief in floating gardens in spite of scant documentary evidence of their past existence, many observers’ acknowledgement of failure to see these gardens, and numerous attempts to refute the concept entirely. While the prevalence of this belief may seem merely quaint, I argue here that it is the result of a complex conjuncture of Romantic perspec- tives on the non-modern world, specific characteristics of travel literature, the prevalence of a “textual attitude” in the study of Mexico, and of spe- cific ways that Mexico and the Aztec have been equated and appropriated as examples in scholarly debate.
    [Show full text]
  • Chinampa Agricultural System of Mexico City Mexico
    CHINAMPA AGRICULTURAL SYSTEM OF MEXICO CITY MEXICO A PROPOSAL FOR DESIGNATION AS GLOBALLY IMPORTANT AGRICULTURAL HERITAGE SYSTEMS (GIAHS) GOVERNMENT OF MEXICO CITY AUTHORITY OF THE WORLD NATURAL AND CULTURAL HERITAGE ZONE IN XOCHIMILCO, TLÁHUAC AND MILPA ALTA MEXICO CITY JULY 7th, 2017 A"PROPOSAL"FOR"GIASH"DESIGNATION! 1! TABLE OF CONTENTS Pages Information Summary 4 Description of the Globally Important Agricultural 11 Heritage Systems I. Characteristics of the GIAHS proposed 11 1. Food security and livelihoods. 19 2. Biodiversity and ecosystem functions 27 27 3. Knowledge systems and adapted technologies 34 4. Cultures, systems of values and social organizations 48 (agri-culture) 5. Remarkable landscapes, land and water resources 56 management features. II. Historical significance. 62 III. Contemporary relevance. 65 IV. Threats and challenges. 68 V. Practical considerations. 69 1. Ongoing efforts to promote GIAHS 69 2. Potentialities and opportunities for sustainability and 70 management of GIAHS. 3. Expected impacts of GIAHS on society and ecology. 70 4. Motivation of the local communities, the national/local 70 authorities and other relevant stakeholders. 5. References 72 VI. Dynamic Conservation Plan 77 1. General Action Plan 81 2. Dynamic Plan of Specific Actions (2017-2022) 89 • Data Sheet for the Supply and Marketing Center in 94 Xochimilco (Muyuguarda) • Data Sheet for the Supply and Marketing Center in 97 Tláhuac (Tlaltenco) • Data Sheet for the Research and Production Center 100 of seeds and planting material of Xochimilco. • Data sheet for the Chinampa Agricultural Park of 103 Mexico City VI. Complementary data 107 1. Evolution of the Mexico City’s lacustrine zone and its 107 chinampa system 2.
    [Show full text]
  • Aquaponic Corner” Section of Our Journal
    Ecocycles 2015 Scientific journal of the European Ecocycles Society Ecocycles 1(2): 1-2 (2015) ISSN 2416-2140 DOI: 10.19040/ecocycles.v1i2.31 EDITORIAL On the “Aquaponic Corner” section of our Journal Some readers of Ecocycles may find surprising that the nitrate, with the help of nitrifying bacteria (Pilinszky et al., journal opened a section called Aquaponic Corner. Here we 2015). explain why we felt necessary to cover this specific area. The basic idea of aquaponics is ancient: in South-East Asia World problems related to food and water deserve particular rice has been grown in paddy fields in combination with fish attention. Malthus, more than two centuries ago, wrote that since ca. 1500 years ago. About 500 years later (and not food shortages will lead to famine, wars, and mass migration 3000 years ago as sometimes mistakenly quoted ) the Aztecs (Malthus, 1798). By today, in several parts of the world, also cultivated plants and fish together in their sophisticated these predictions became true. We believe that the food chinampa systems (Merlin-Uribe et al., 2013). However, the production technology aquaponics may significantly recent, spectacular evolution of RAS and HP systems paved contribute to the amelioration of these problems, especially, the way to a new, ecofriendly, high-tech aquaponic since it can be integrated in urban agriculture with ease. technology (Rakocy et al., 2004) (Graber and Junge, 2009) (Goddek et al., 2015). What is aquaponics? First, a brief introduction for those who are not familiar with the subject. Aquaponics integrates As a food production method aquaponics can be considered recirculating aquaculture (RAS) with hydroponics (HP, as a highly efficient system based on an almost perfect soilless plant production).
    [Show full text]
  • 2Nd Grade Lesson Plan
    SECOND GRADE GARDEN BASED CURRICULUM Table of Contents UNIT 1: The Aquaponic System Lesson 1.1 ~ Chinampas: The Origin of the Aquaponic System ……………………………………3 Lesson 1.2 ~ Aztec Farming and Agriculture …………………………………………………………….8 Lesson 1.3 ~ The Aquaponic System ………………………………………………………………………12 Lesson 1.4 ~ The Basic Science of the Greenhouse ………………………………………………......15 1 UNIT 1: The Aquaponic System Unit Summary In this unit, students will learn about the origins of the aquaponic system including chinamapas, farming and agriculture. Students will participate in shared research and writing projects related to the aquaponic system. Students will have various opportunities to create and relate the differences between culture and biodiversity/ climate from the Aztec chinampas. Note: All lessons in this unit could easily be adapted for use in 2nd and 3rd grade classrooms by using related Common Core standards at those grade levels. Common Core standards in writing are quite similar at these grade levels. Not only can the standards be adapted to these grade levels, but the activities in these lessons are also appropriate for students at the age of 2nd and 3rd grades. Lesson Summaries: Lesson 1.1 ~ Chinampas: The Origin of the Aquaponic System Students will learn about the origin of the Aztec chinampas and the connections between culture and biodiversity/ climate. Students will compose a book describing the origin of the aquaponic system describing how biodiversity connects with the Aztec’s culture. Students will participate in collaborative conversations about their data they have gathered. Lesson 1.2 ~ Aztec Farming and Agriculture Students will learn about the development of the Aztec farming and agriculture and the survival technics they had to maintain their civilization.
    [Show full text]
  • Benefits and Challenges of Practicing Permaculture
    Benefits and challenges of practicing permaculture – the perspectives of both immigrants and indigenous people COURSE: Bachelor thesis in Global Studies, 15 credits PROGRAM: International work – Global Studies AUTHORS: Anna Bitic, Johanna Jerner EXAMINATOR: Åsa Westermark SEMESTER: Spring 2019 JÖNKÖPING UNIVERSITY Bachelor thesis 15 credits School of Education and Communication Global Studies International Work – Global Studies Spring semester 2019 ABSTRACT ________________________________________________________________________ Anna Bitic & Johanna Jerner Pages: 45 Benefits and challenges of practicing permaculture in the region of Lake Atitlán The perspectives of both immigrants and indigenous people ________________________________________________________________________ Modern agricultural production is being intensified worldwide and is often based on monoculture cultivation and the use of chemical pesticides. In Guatemala, the access to land suitable for farming is limited and many people struggle with land acquisition, malnutrition and discrimination. This is the situation for indigenous Mayans in the region of Lake Atitlán, where this qualitative study took place. An alternative approach is permaculture, where the focus is on regenerative living, self-sufficiency and reducing resource consumption. The concept is based on traditional knowledge that has been developed and practiced over time by indigenous people. The aim of the study is to examine how permaculture is practiced by different actors in the area, which includes both foreigners and indigenous Mayans. The research questions focus on how practicing permaculture can lead to ecological and social development in the area as well as what different challenges are encountered. The methods used in this field study was participant observation in the area and semi-structured interviews with ten respondents, both foreigners and indigenous people, who practice permaculture or similar methods.
    [Show full text]