Unit 2 Neolithic Revolution
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Farming and Smallholding © Johanna McTiernan Dan McTiernan describes how regenerative agriculture is transforming olive groves in Spain and introduces © Johanna McTiernan transnational cropshare Restoring Agriculture in the Mediterranean “It’s not just that traditional Mediter- Together with our friends, who own healthy, perennial Mediterranean crops heavy input, bare-earth paradigm ranean agriculture isn’t sustainable a similar piece of land, and working that can’t be grown in Britain easily. of agriculture that is having such a ... it isn’t even viable on any level in partnership with IPM, we have If managed holistically, olives, nut destructive impact on the environ- anymore!” That was one of the first started Terra CSA, a multi-farm com- bearing trees such as almonds, and ment and the climate. All other things Richard Wade of Instituto munity supported agriculture project vine products like red wine, are about non-cold-pressed seed oils require Permacultura Montsant (IPM) said using permaculture and regenerative as perennial and sustainable as crops high levels of processing involving to us during our six month intern- agriculture to build soil and deliver come. We want the UK to still be heat and solvents in the extraction ship with him here in the south of olive oil, almonds and wine direct to able to access these incredibly process that are energy and resource Catalunya, Spain. cropshare members in the UK. nutritious products alongside the heavy and questionable in terms of With his doom laden words still Having been involved in community need to relocalise as much of our health to people and the planet. -
Livestock and Landscapes
SUSTAINABILITY PATHWAYS LIVESTOCK AND LANDSCAPES SHARE OF LIVESTOCK PRODUCTION IN GLOBAL LAND SURFACE DID YOU KNOW? Agricultural land used for ENVIRONMENT Twenty-six percent of the Planet’s ice-free land is used for livestock grazing LIVESTOCK PRODUCTION and 33 percent of croplands are used for livestock feed production. Livestock contribute to seven percent of the total greenhouse gas emissions through enteric fermentation and manure. In developed countries, 90 percent of cattle Agricutural land used for belong to six breed and 20 percent of livestock breeds are at risk of extinction. OTHER AGRICULTURAL PRODUCTION SOCIAL One billion poor people, mostly pastoralists in South Asia and sub-Saharan Africa, depend on livestock for food and livelihoods. Globally, livestock provides 25 percent of protein intake and 15 percent of dietary energy. ECONOMY Livestock contributes up to 40 percent of agricultural gross domestic product across a significant portion of South Asia and sub-Saharan Africa but receives just three percent of global agricultural development funding. GOVERNANCE With rising incomes in the developing world, demand for animal products will continue to surge; 74 percent for meat, 58 percent for dairy products and 500 percent for eggs. Meeting increasing demand is a major sustainability challenge. LIVESTOCK AND LANDSCAPES SUSTAINABILITY PATHWAYS WHY DOES LIVESTOCK MATTER FOR SUSTAINABILITY? £ The livestock sector is one of the key drivers of land-use change. Each year, 13 £ As livestock density increases and is in closer confines with wildlife and humans, billion hectares of forest area are lost due to land conversion for agricultural uses there is a growing risk of disease that threatens every single one of us: 66 percent of as pastures or cropland, for both food and livestock feed crop production. -
An Adult Female Sheep Is Called a Ewe. an Adult Male Sheep Is Called a Ram
Where do sheep live? Some sheep are kept in a barn year round. They are kept in small groups in pens. They have access to feed and water. Some sheep are kept outside year round in a field. Even though sheep have wool, they still need barns or a windbreak - like a group of trees - for shelter in the winter. A group of sheep is called a flock. A farmer’s flock can range from two sheep to over 1,500 ewes with their lambs. What do sheep eat? Sheep are ruminants, meaning they eat plants and digest it in a series of four compartments in their stomach. A sheep’s diet consists of mainly forages - grasses like alfalfa and clover, or hay (dried grasses). Sheep often graze on land that can’t grow other crops. At certain times during the year, farmers may also feed their sheep feed grains - corn, barley, oats, soybeans - as well as vitamins and minerals. What comes from sheep? Most of the sheep raised in Canada are for meat (called lamb). Dairy sheep are milked much like a dairy cow and their milk is then used to make dairy products like cheese and yogurt. Some sheep are raised to produce fibre. The wool from the sheep is sheared at least once a year. It is then cleaned and spun into yarn. • An adult female sheep is called a ewe. An adult male sheep is called a ram. A sheep that is less than 1 year of age is called a lamb. • Sheep need to have their wool shorn at least once a year. -
Pre-Columbian Agriculture in Mexico Carol J
Pre-Columbian Agriculture in Mexico Carol J. Lange, SCSC 621, International Agricultural Research Centers- Mexico, Study Abroad, Department of Soil and Crop Sciences, Texas A&M University Introduction The term pre-Columbian refers to the cultures of the Americas in the time before significant European influence. While technically referring to the era before Christopher Columbus, in practice the term usually includes indigenous cultures as they continued to develop until they were conquered or significantly influenced by Europeans, even if this happened decades or even centuries after Columbus first landed in 1492. Pre-Columbian is used especially often in discussions of the great indigenous civilizations of the Americas, such as those of Mesoamerica. Pre-Columbian civilizations independently established during this era are characterized by hallmarks which included permanent or urban settlements, agriculture, civic and monumental architecture, and complex societal hierarchies. Many of these civilizations had long ceased to function by the time of the first permanent European arrivals (c. late fifteenth-early sixteenth centuries), and are known only through archaeological evidence. Others were contemporary with this period, and are also known from historical accounts of the time. A few, such as the Maya, had their own written records. However, most Europeans of the time largely viewed such text as heretical and few survived Christian pyres. Only a few hidden documents remain today, leaving us a mere glimpse of ancient culture and knowledge. Agricultural Development Early inhabitants of the Americas developed agriculture, breeding maize (corn) from ears 2-5 cm in length to perhaps 10-15 cm in length. Potatoes, tomatoes, pumpkins, and avocados were among other plants grown by natives. -
Ch. 4. NEOLITHIC PERIOD in JORDAN 25 4.1
Borsa di studio finanziata da: Ministero degli Affari Esteri di Italia Thanks all …………. I will be glad to give my theses with all my love to my father and mother, all my brothers for their helps since I came to Italy until I got this degree. I am glad because I am one of Dr. Ursula Thun Hohenstein students. I would like to thanks her to her help and support during my research. I would like to thanks Dr.. Maysoon AlNahar and the Museum of the University of Jordan stuff for their help during my work in Jordan. I would like to thank all of Prof. Perreto Carlo and Prof. Benedetto Sala, Dr. Arzarello Marta and all my professors in the University of Ferrara for their support and help during my Phd Research. During my study in Italy I met a lot of friends and specially my colleges in the University of Ferrara. I would like to thanks all for their help and support during these years. Finally I would like to thanks the Minister of Fournier of Italy, Embassy of Italy in Jordan and the University of Ferrara institute for higher studies (IUSS) to fund my PhD research. CONTENTS Ch. 1. INTRODUCTION 1 Ch. 2. AIMS OF THE RESEARCH 3 Ch. 3. NEOLITHIC PERIOD IN NEAR EAST 5 3.1. Pre-Pottery Neolithic A (PPNA) in Near east 5 3.2. Pre-pottery Neolithic B (PPNB) in Near east 10 3.2.A. Early PPNB 10 3.2.B. Middle PPNB 13 3.2.C. Late PPNB 15 3.3. -
On the Nature of Transitions: the Middle to Upper Palaeolithic and the Neolithic Revolution
On the Nature of Transitions: the Middle to Upper Palaeolithic and the Neolithic Revolution The Harvard community has made this article openly available. Please share how this access benefits you. Your story matters Citation Bar-Yosef, Ofer. 1998. “On the Nature of Transitions: The Middle to Upper Palaeolithic and the Neolithic Revolution.” Cam. Arch. Jnl 8 (02) (October): 141. Published Version doi:10.1017/S0959774300000986 Citable link http://nrs.harvard.edu/urn-3:HUL.InstRepos:12211496 Terms of Use This article was downloaded from Harvard University’s DASH repository, and is made available under the terms and conditions applicable to Other Posted Material, as set forth at http:// nrs.harvard.edu/urn-3:HUL.InstRepos:dash.current.terms-of- use#LAA Cambridge Archaeological Journal 8:2 (1998), 141-63 On the Nature of Transitions: the Middle to Upper Palaeolithic and the Neolithic Revolution Ofer Bar-Yosef This article discusses two major revolutions in the history of humankind, namely, the Neolithic and the Middle to Upper Palaeolithic revolutions. The course of the first one is used as a general analogy to study the second, and the older one. This approach puts aside the issue of biological differences among the human fossils, and concentrates solely on the cultural and technological innovations. It also demonstrates that issues that are common- place to the study of the trajisition from foraging to cultivation and animal husbandry can be employed as an overarching model for the study of the transition from the Middle to the Upper Palaeolithic. The advantage of this approach is that it focuses on the core areas where each of these revolutions began, the ensuing dispersals and their geographic contexts. -
Stones, Bones, and States: a New Approach to the Neolithic Revolution
1 Stones, Bones, and States: A New Approach to the Neolithic Revolution Richard H. Steckel and John Wallis February 19, 2007 The invention of agriculture, the wide spread shift to a sedentary lifestyle, and the growth of large population centers began around 10,000 years ago in what we now call the Neolithic revolution. This profound change in human activity marks the beginning of modern human society and has long been of interest to economists, anthropologists, and social scientists in general. Was it caused by a shift in relative prices due to climate, population pressure, or changes in the animal environment? Did it result from technological innovation in human knowledge about the physical world? Was institutional change a catalyst? Early research was highly speculative, with abundant explanations built on little data. New evidence from archeology and anthropology has eliminated some hypotheses and raised possibilities for answering more specific questions. This paper contributes to both the Neolithic empirical evidence and the theoretical questions about the Neolithic revolution. We propose a theoretical answer to how larger social groups were organized. A sedentary life-style was necessary for settled agriculture, and the shift to larger population units occurred contemporaneously with, and may have even preceded, the spread of new agricultural techniques. We then focus on the paradoxes inherent in the question: why did people move into towns and cities? Urban living came at a substantial cost. Accumulating evidence from skeletons, which we discuss below, shows that Neolithic cities and towns were unhealthy. Their residents were smaller in stature than hunter-gatherers and their bones had relatively more lesions indicating dental decay, infections and other signs of physiological stress. -
The Diffusion of Process Innovation: the Case of Drip Irrigation in California
The Diffusion of Process Innovation: The Case of Drip Irrigation in California Rebecca Taylor; ARE University of California, Berkeley; [email protected] David Zilberman; ARE University of California, Berkeley; [email protected] Selected Paper prepared for presentation at the 2015 Agricultural & Applied Economics Association and Western Agricultural Economics Association Annual Meeting, San Francisco, CA, July 26-28 Copyright 2015 by Rebecca Taylor and David Zilberman. All rights reserved. Readers may make verbatim copies of this document for non-commercial purposes by any means, provided that this copyright notice appears on all such copies. The Diffusion of Process Innovation: The Case of Drip Irrigation in California Abstract: This article uses drip irrigation to illustrate the evolution of process innovations during their diffusion—undergoing several waves of improvements and coevolution with other production practices in order to move across applications and locations over time. First we integrate multiple data sources to trace the rich history of drip in California. We find that drip’s evolution has been consistent with 1) the threshold model, which emphasizes the tendency to first adopt a technology at locations where it is most valuable and 2) the real option value model, which suggests that crisis situations trigger major transitions. We highlight the role of the private and public sector in adapting process innovations to local needs and show the necessity of historical analysis and perspective in assessing a technology’s impacts. Second, we empirically investigate the productivity impacts of drip irrigation in California, focusing on changes in crop yields and farm income. We estimate a yield effect of drip ranging from 16-48%, depending on the crop and location, and an increase in farm income between 2.6-7.4% annually. -
Irrigation of World Agricultural Lands: Evolution Through the Millennia
water Review Irrigation of World Agricultural Lands: Evolution through the Millennia Andreas N. Angelakιs 1 , Daniele Zaccaria 2,*, Jens Krasilnikoff 3, Miquel Salgot 4, Mohamed Bazza 5, Paolo Roccaro 6, Blanca Jimenez 7, Arun Kumar 8 , Wang Yinghua 9, Alper Baba 10, Jessica Anne Harrison 11, Andrea Garduno-Jimenez 12 and Elias Fereres 13 1 HAO-Demeter, Agricultural Research Institution of Crete, 71300 Iraklion and Union of Hellenic Water Supply and Sewerage Operators, 41222 Larissa, Greece; [email protected] 2 Department of Land, Air, and Water Resources, University of California, California, CA 95064, USA 3 School of Culture and Society, Department of History and Classical Studies, Aarhus University, 8000 Aarhus, Denmark; [email protected] 4 Soil Science Unit, Facultat de Farmàcia, Universitat de Barcelona, 08007 Barcelona, Spain; [email protected] 5 Formerly at Land and Water Division, Food and Agriculture Organization of the United Nations-FAO, 00153 Rome, Italy; [email protected] 6 Department of Civil and Environmental Engineering, University of Catania, 2 I-95131 Catania, Italy; [email protected] 7 The Comisión Nacional del Agua in Mexico City, Del. Coyoacán, México 04340, Mexico; [email protected] 8 Department of Civil Engineering, Indian Institute of Technology, Delhi 110016, India; [email protected] 9 Department of Water Conservancy History, China Institute of Water Resources and Hydropower Research, Beijing 100048, China; [email protected] 10 Izmir Institute of Technology, Engineering Faculty, Department of Civil -
The Indus Valley: Brief Overview of Harappan Civilization Copyright Bruce Owen 2007
Emergence of Civilizations / Anthro 341: Class 18 The Indus valley: Brief overview of Harappan civilization Copyright Bruce Owen 2007 − Geographic and ecological setting − A huge area compared to Mesopotamia or Egypt − generally hot and little rainfall − agriculture requires being close enough to a river to benefit from natural flooding, or irrigation, which was only done on a small scale − mostly alluvial soils without mineral resources, like Mesopotamia − although some places have outcrops of stone useful for tools, jewelry, etc. − highly unstable Indus river and its tributaries, shift course frequently − many sites are located along abandoned, dry river beds − rivers are mostly navigable -- encouraging communication and exchange − Pakistan floodplain − combines the best features of Sumerian alluvium and the Nile − topographically similar to Sumer − rivers flood and form natural levees − making irrigation easy with little need for large-scale canal systems − but the floods come at a convenient time, like the Nile − Floods June to September − brings both water and rich silt − allows two different crops per year, without large investment in canals or other works − While flood water is high, plant cotton or sesame − keep water in with low banks − harvest as waters recede − after the flood, plant wheat or barley − enough water remains in soil to support the plants without major additional irrigation − harvest in March to April, a few months before the next flood − this is how people traditionally farmed in the region in recent times, apparently -
Domestic Architecture Changes • Neolithic Revolution • Urban Revolution
Wednesday February 8/12 Prehistoric Aegean and Eastern Mediterranean Art and Archaeology C. Knappett Domestic Architecture Changes • Neolithic Revolution • Urban revolution Origins and Spread of Farming • Farming circa 11,000 years ago in Near East • 10,000 years ago in Anatolia • Catal Hoyuk, early Neolithic agricultural site • Asikli Hoyuk • Mersin • Spreading to Greece circa 9,000 years ago • Europe 5,700 years ago • Spread of farmers or farming? • Intermarriage between incoming farmers and indigenous hunter-gatherers? Mesolithic to Neolithic • Franchthi Cave • Continuous occupation • From Upper Paleolithic (20,000 years ago) through Mesolithic to Neolithic • Transition from hunter gatherers to farmers • Emphasis from deer to tuna to sheep/goats and what and barley/lentils • Domestication and agriculture • Appearance of pottery for display purposes • Obsidian from Melos • Nearby volcanic island 50km away • No occupation on Melos at this time, so not evidence of a trade • Elsewhere it is difficult to see transition • Often shift to different area therefore transitional phases not seen • Probably an influx of farming from Anatolia, new populations • One might assume an overland diffusion from Anatolia • Thessaly colonized through island-hopping (though islands not occupied) Neolithic Communities • Not self-sufficient • Widespread exchange in stone tools and raw materials and exotic goods (shell ornaments, copper) • Why exchange? • To balance different resources • Or to ensure flow of marriage partners? • Exogamy crucial in small hamlets -
New Irrigation Technologies
New Irrigation Technologies Isaya V. Sijali and Rose A. Okumu1 Abstract Lack of appropriate and affordable irrigation technologies geared towards poor farmers on small plots is a major constraint to the spread of irrigation in Kenya and elsewhere in sub- Saharan Africa. Most irrigation equipment used in conventional pressurised irrigation systems in Kenya is imported and costly. As equipment suppliers are few, farmers have to pay higher prices for equipment. To address these problems, therefore, appropriate technologies need to be identified and adapted to suit smallholder farmers. These technologies need to be a) appropriate, simple and, if possible, equipment should be made using local materials and skills, and b) affordable and have the potential to earn high returns on investment. Small-scale drip irrigation systems and human-powered pedal pumps emerged in Kenya in the late 1980s. They have continued to gain popularity in the 1990s and are making a significant impact on rural communities. The potential for these systems is still unexploited (only less than 2% has been exploited) because of many factors, including rampant poverty and lack of information, but there is an upward trend in their adoption. There is a need for continued development and adaptation of the technologies and programs to teach farmers how to use them, as has happened in Asia. Introduction In Kenya, as in many parts of sub-Saharan Africa, agriculture is the mainstay of the livelihood of the citizens. The country enjoys a variety of climates and soils but less than 20 percent of the land area is considered arable under rain-fed condition.