Hydrology of the combination irrigation system in the Wadi Faynan, Jordan

The field system of the Wadi Faynan in southern Jordan was fed by an ancient combination irrigation system that incorporated runoff farming and diversion irrigation techniques. The hydraulic characteristics of this system were most probably designed to take advantage of the confluence of three tributary streams. A theoretical model of discharge produced by runoff is based on contemporary ground conditions and historic climate reconstructions. The design principles of the main hydraulic features are examined and velocity and discharge measurements in principal conveyance irrigation channels are reconstructed. The design of this hydraulic system took into account the environmental constraints and opportunities of the area and maximized different sources of water in the catchment using various techniques of water collection.     

The scientific basis of organic farming

Abstract

Organic farming is frequently dismissed as being unscientific, but this perception is based on a lack of understanding of the underlying concepts. Researchers in the organic field accept the scientific discipline whilst at the same time seeking new methodologies to explore the holistic character of the agricultural enterprise. Of central importance is the notion that health, food quality, and the nature of the farming system are inextricably linked. This paper reviews in scientific terms the key theoretical bases of the organic approach, and discusses the various methodologies used in this area. It is argued that a holistic approach to scientific investigations in agriculture is valid even if at present it is more of an aspiration than a reality.     

Land Use Patterns in Central Asia. Step 1: The Musical Chairs Model

Herding and farming coexisted in Central Asia for several thousand years as main options of preindustrial economic production. The relationship between people practicing different variants of these modes of subsistence is known to have been dynamic. Among the many possible explanations, we explore this dynamic by modeling mechanisms that connect aggregate decisions to land use patterns. Within the framework of the SimulPast project, we show here the results from step 1 of our modeling program: the Musical Chairs Model. This abstract agent-based model describes a mechanism of competition for land use between farming and herding. The aim is the exploration of how mobility, intensity, and interdependence of activities can influence land use pattern. After performing a set of experiments within the framework of this model, we compare the implications of each condition for the corroboration of specific land use patterns. Some historical and archaeological implications are also discussed. We suggest that the overall extension of farming in oases can be explained by the competition for land use between farming and herding, assuming that it develops with little or no interference of climatic, geographical, and historical contingencies.     

Bronze Age Field Systems in the Thames Valley

In the last two decades excavation along the River Thames has shown the remarkable survival of Bronze Age field systems. A managed farming landscape emerged in this lowland area during the Middle Bronze Age and continued to develop until the end of the Late Bronze Age. In the latter period the field systems were divided into several regional groups in each of which there was a high status settlement and a concentration of river metalwork. They provide evidence for a predominantly pastoral economy in the Thames Valley on a scale which may have supported an increasingly hierarchical society. Settlements and field systems were abandoned during the Late Bronze Age, and by the Bronze Age–Iron Age transition new sites were largely confined to the extreme upper reaches of the Thames, an area which had been peripheral to the alliance and exchange system that had operated downstream.     

The development of the agrarian landscape on gotland during the early iron age

The author discusses the investigations on prehistoric agrarian landscape recently started on the island of Gotland. Main attention is focused on traces of deserted (fossilised) fields. Systematic reconnaissance in 1972–73 all over the island has brought forth a quite new material with ‘Celtic fields’ of a very great size and regional extent. The reconnaissance and regional mapping are mainly carried out by aerial photography.

Through the field work, which started in 1973 at Uggårde‐Vinarve in Rone parish, it has been possible to demonstrate a continuous field system to a total extent of about 130 hectares (325 acres). This field pattern is superimposed by a new agrarian landscape structure with building remains and stone wall fencing systems as the dominating features. The two stratigraphically separated structures of agrarian landscape put into an agrarian economic context indicate a development from extensive farming with long fallow periods to intensive farming with established land‐use (arable, meadow, and grazing) on smaller areas than formerly. A rough dating of the two structures gives 500 — 100 B. C. and 100 B. C. ‐ A. D. 500 respectively.

The investigations carried on by geographers and archaeologists in collaboration with Quaternary geologists are included in a research project by the Swedish Council for Social Science Research.     

Nari (calcrete) outcrop contribution to ancient agricultural terraces in the Southern Shephelah,Israel: insights from digital terrain analysis and a geoarchaeological field survey

A field survey revealed that Byzantine and Early Arab (ca. 5th to 8th century C.E.) agricultural systems in the semi-arid region of the Shephelah (central Israel) were similar to runoff agricultural systems in the arid region of the Negev (southern Israel). This similarity led to the hypothesis that systems in the Shephelah also function as runoff farms. This hypothesis is not trivial since runoff values in semi-arid regions are generally low due to intensive but short rainfall events, and due to the presence of sink patches that absorb runoff on slope surface. The aim of the current research is to examine whether runoff potential in a representative agricultural system in the Shephelah is sufficient for sustaining runoff farming. A geoarchaeological field survey and digital terrain analysis show that large Nari (calcrete) outcrops on the footslopes generate high runoff values that improve water potential. Hydrological simulations and calculations show that 230 mm of direct rainfall generates a water potential equivalent to 300 mm of direct rainfall. In view of these results, it is reasonable to conclude that the presence of Nari enabled runoff agricultural farming in the Shephelah region, even in drought years.     

The European Merger Regime

Even though the European Union's merger regime has been warmly received, three distinct critiques of European policy in this field are identified. In acknowledging these critiques, this article reviews EU merger policy and suggests ways in which it might be reformed in the future. However, in order to understand the particular form that the policy now takes, emphasis must be placed on the context within which the European model of merger control has evolved. Three factors are considered: the rationale underpinning the policy; the origins of the policy as a hard-fought compromise among the (then) 12 members of the Union; and the role played by supranational actors in the implementation and enforcement of the policy. These three European characteristics of the policy help to explain the distinctiveness of the EU model.     

魏晋南北朝时期北方农业的进与退

魏晋南北朝社会长期分裂对峙,但北方农业仍在向前发展：一、耕作工具和耕作技术有了大的进步,牛耕得到广泛普及,畜力耙及牵引软套都被发明出来,传统的耕一耙一耱北方旱田耕作体系形成。二、继承汉代精耕细作的传统,强调“宁可少好,不可多恶”,发展区种法,重视提高单位面积效益。三、农业中畜牧成分增加,是北方农业适应外部变化的一次重大产业结构调整,有利于农业增收和土地利用率的提高。总体看来,是进大于退。     

Modelling the Neolithic transition in a heterogeneous environment

The Neolithic transition, involving the change of subsistence from foraging to agriculture, can fruitfully be modelled mathematically, as, e.g., in the three-population model of Aoki et al. (1996). Here that model is modified to include some features of population dynamics in a realistic, two-dimensional environment, and including population pressure, competition for resources between farmers and foragers, and the dependence of the population carrying capacities and diffusivities on the environmental conditions. This modified model allows for the survival of foragers in regions where environmental conditions do not favour farming. The model is tentatively applied to the Indian subcontinent, which is a complicated example of this transition involving multiple domestication centres. The results are briefly compared with published archaeological data.     

Bread and surpluses: the Anglo-Saxon ‘bread wheat thesis’ reconsidered

This paper presents a fundamental new assessment of crop husbandry in the Mid Saxon period in England (c. AD 650–850), using data from charred plant remains. While recent archaeological studies have begun to emphasise the importance of agricultural development in this period – focusing especially upon field systems and livestock – crops have received comparatively little attention. This study challenges one popular model of Anglo-Saxon arable farming, here dubbed the ‘bread wheat thesis’, which posits a Mid Saxon shift whereby bread wheat supplanted hulled barley as the most important cereal crop in this period. The empirical basis for this model is here re-examined in the light of an updated archaeobotanical dataset from selected regions in southern Britain. No evidence for bread wheat supplanting hulled barley is discovered. It is argued instead that rye and oats became substantially more important in the 7th–9th centuries, regional patterns in cereal cultivation in this period correlate with differences in the natural environment and Anglo-Saxon farmers were able to produce greater arable surpluses from the 7th century onwards.     

'Cheese Makers Are Always Women': Gendered representations of farm life in the agricultural press

Drawing upon the 'Farmlife' pages of Farmers' Weekly, the most significant farming publication in the UK, this article assesses the ways in which gender identities in farming are represented in text and images. Lead articles from 1976 and 1996 issues of 'Farmlife' are taken as the research focus to determine how representations have altered in line with restructuring of the agricultural industry. Reference is made to Connell's notions of hegemonic masculinity and emphasised femininity to inform the analysis about the ways in which these gender identities are (re)produced through the British farming media. A simple typology is derived from the articles, which assists in revealing a remarkable degree of consistency in the portrayal of gender identities over time. Case studies reveal that hegemonic masculinity and emphasised femininity are perpetuated through the farming media, but in increasingly subtle and fragmented ways. The limitations of Connell's conceptualisation are revealed, particularly in its ability to accommodate multiple constructions of femininity. Suggestions are made for research that investigates the consumers of these media products.     

Top-down or bottom-up: rural settlement and raised field agriculture in the Lake Titicaca Basin, Bolivia

Differing interpretations regarding the organization of past intensive farming are often distinguished as “top-down” or “bottom-up” perspectives. The development of intensive farming and its social organization are attributed to either nascent states and centralized governments or the incremental work of local communities or kin-based groups. We address the social organization of raised field farming in one region of the Lake Titicaca Basin of the Andean altiplano, Bolivia. We evaluate past research in the Katari Valley, including our own, based on recent settlement survey, excavation, and a variety of analyses. Taking a long-term perspective covering 2500 years, we find that relations of production and rural organization changed greatly over time in relation to changing sociopolitical conditions. Local communities played dynamic roles in the development and organization of raised field farming, yet its intensification and ultimate recession were keyed to the consolidation and decline of the Tiwanaku state. We conclude that the top-down/bottom-up dichotomy is overdrawn. Local communities and their productive practices never operated in a political or economic vacuum but both shaped and were transfigured by regional processes of state formation, consolidation, and fragmentation.     

The fallen hero: masculinity,shame and farmer suicide in Australia

The drought-stricken Australian rural landscape, cultures of farming masculinity and an economy of value, moral worth and pride form a complex matrix of discourses that shape subjective dynamics that render suicide a possibility for distressed farmers. However, the centrality of a ‘mental health’ perspective and reified notions of ‘stoicism’ within this discursive field operate to exclude consideration of the ways in which cultural identity is linked to emotions. To illuminate and explore complex connections between subjectivity, moral worth and affect in relation to understanding farmer suicide, this article draws on theory and literature on agrarian discourses of masculine subjectivity and shame to analyze empirical data from interviews with farmers during times of environmental, social and economic crisis. The idealized notion of the farming man as ‘Aussie battler’ emerges from romantic agrarian mythology in which pride and self-worth are vested in traditional values of hard work, struggle and self-sacrifice. However, the structural context of agriculture, as it is shaped by the political economy of neoliberalism, threatens farm economic viability and is eroding the pride, self-worth and masculine identity of farmers. The article suggests that the notion of the ‘fallen hero’ captures a discursive shift of a masculinity ‘undone’, a regress from the powerful position of masculine subjectivity imbued with pride to one of shame that is of central importance to understanding how suicide emerges as a possibility for farmers.     

THE “ROUTINE‐SCAPE” AND SOCIAL STRUCTURALIZATION IN THE FORMATION OF JAPANESE AGRICULTURAL SOCIETIES

Recent archaeo‐botanical research has suggested that the introduction of farming did not immediately cause a sufficient shift in subsistence strategy to form an agrarian society but that the process took as long as hundreds of years. It is therefore suggested that it was not the farming technique in itself but the establishment of routinized day‐to‐day activity patterns and world views associated with farming that eventually led to the formation of a new social structure. The holistic concept of a dynamic day‐today routine and its associated physical and conceptual landscape is termed routine‐scape through which the process of agrarian society formation in Japan is examined around 1000–500 bce when paddy rice farming was introduced from China to Japan. A new crop storage system of a raised‐floor granary was also adopted as a part of the rice‐farming routine, which resulted in changing the Japanese routine‐scape. The community leaders increasingly associated the granary with both symbolic and practical significance; alongside controlling the storage‐related routine they finally gained centralized power. This paper indicates that agriculture brought along a new range of routine activities and their dynamic interactions with landscape produced new social structures.     

Early farming in hordaland,western Norway. Problems and approaches in archaeology and pollen analysis

This article discusses the evidence of farming settlements in Neolithic times in the county of Hordaland, in western Norway, and possible ways for future research to establish the introduction of a farming economy, with its cultural and ecological implications.

Using distribution maps, Bakka demonstrates how the people of the mainly hunting and fishing sub‐Neolithic dwelling‐place culture of the Middle Neolithic period preferred a coastal area of habitation, while the find groups of Neolithic artifacts are generally to be found in those areas more suitable for farming. This change of habitat is interpreted as evidence of a general change in economic structure, with a greatly increased emphasis on agriculture.

Kaland discusses the Sub‐Boreal history of vegetation in Hordaland as revealed by pollen analysis. The earliest phase of agriculture in the pollen diagrams is dated in relation to the pollenanalytical leading horizons, the shore‐line displacement, radiocarbon measurements and the archaeological chronology. He puts forward the working hypothesis that in the sub‐Neolithic culture of the Middle Neolithic period some animal husbandry may have been practised in zone VIII b as a supplementary means of livelihood, and that this was followed by a phase of cereal growing in zone VIII c. The Late Neolithic culture appears to be responsible for this more intensive mixed farming, and this corresponds to the archaeological evidence of the introduction of cereal cultivation, which demands the better‐soils of the later farming land.     

‘Doing it with men’: feminist research practice and patriarchal inheritance practices in Welsh family farming

Internationally, the gender relations of the family farming ‘way of life’ have been shown to be stubbornly persistent in their adherence to patriarchal inheritance practices. This article demonstrates how such ‘agri-cultural’ practices are situated both within the subjective sphere of farming individuals’ and within global agri-economics, bringing new challenges to patrilineal farm survival. It is suggested here that the recent tendency for post-structuralist theorisation in rural studies has underestimated the existence and impact of patrilineal patterns in family farming. Such patterns mean that women are shown to largely occupy relational gender identities as the ‘helper’, whilst men are strongly identified as the ‘farmer’. Drawing on repeated life-history interviews conducted with farming men and women from Powys, Mid Wales, the aim of this article is to generate debate as to the extent to which men can be brought into feminist research practice in order to reveal patriarchy to a greater degree. The article begins by situating the near-exclusion of men from feminist research practice within theoretical developments in feminist geography. This discussion also assists in deriving issues of research methods, positionality and interpretive power which focus the integration of empirical material in the methodological reflections provided in section three. In section two, the rationale for the epistemological stance taken in the research is provided. The article provides an example of the successful integration of men into a feminist research frame, suggests avenues for theoretical development and identifies future research directions which can be informed by ‘doing it with men’.     

Soil erosion and flooding on the eastern South Downs, southern England, 1976–2001

The South Downs in southern England have been farmed for 5000 years: the initial loess cover is now a thin, stony remnant as a result of erosion. During the 1980s, field monitoring of erosion events in an area of 36 km² showed that average rates of erosion are low (0.5–5.0 m³ ha⁻¹ yr⁻¹), but that occasional storms result in losses of over 200 m³ ha⁻¹ yr⁻¹ on individual fields. On soils that are only 15 cm thick, such rates pose a threat to future farming. Almost all recent erosion has been on fields of winter cereals, which are bare in the wet autumn period. Of greater significance in the short term are the effects of soil-laden runoff (or muddy floods) on urban areas. Flood damage to property has been a regular event since the conversion of this area to winter cereals in the 1970s. Soil conservation measures have been negligible and flood protection has consisted mainly of engineering works and limited land-use change at sites where property damage has occurred. Conversion to grass under the Set Aside, and an Environmentally Sensitive Area (ESA) scheme, could be an effective soil conservation and flood protection approach. In the longer term, increasing stoniness of soils, the economic incentives for arable farming in marginal areas, and the success of legal proceedings relating to flood damage, will determine the future of erosion on the South Downs. Current farming systems clearly are unsustainable and would become more so under future climates without substantial site-targeted land use change.     

Agriculture and community in Chaco Canyon: Revisiting Pueblo Alto

The Bonito Phase (ca. AD 860–1140) in Chaco Canyon is widely recognized as one of the primary sources of information about emergent social complexity in prehispanic North America. Large masonry buildings called “great houses,” such as Pueblo Bonito, are iconic symbols of the rapid rise of a powerful society based on the ability to harness labor to prolonged construction projects. It is clear that the political forces at work during the Bonito Phase had an agricultural foundation, presumably in the financing of construction through food surpluses, but the actual nature of farming in Chaco is surprisingly opaque to archaeologists. Indeed, many researchers have concluded that farming in Chaco Canyon was too constrained by poor soils to have supported the dynamic developments associated with the massive stone structures and extensive trade systems of the Bonito Phase. The popular perspective that Chaco was mysterious or enigmatic is largely a response to this view of the canyon as agriculturally marginal. In this study we argue that a predictive model of potential agricultural productivity that includes other portions of the canyon besides the floodplain indicates that Chaco was not marginal for farming. The results of this analysis suggest that great house communities may have been sited to control local production zones and that some great houses may have been linked to others in order to manage multiple agricultural areas.     

Continental excursion, 1928, of the Glasgow university school of geography

An assessment is made of developments in agriculture and fish farming within the Integrated Development Programme (I.D.P.) for the Western Isles. The five‐year I.D.P., which was launched in 1982, was partly funded by the E.E.C. The extent of investment in agriculture and fish farming is reviewed. The growth of employment and output in fish farming is reported, and various agricultural indicators such as trends in livestock numbers and performance are assessed. Various conclusions and lessons that can be drawn from the experience of the Western Isles I.D.P. are discussed. The paper is a summary of a detailed assessment recently carried out by the author for the Highlands and Islands Development Board.     

Understanding the rates of expansion of the farming system in Europe

If the overall expansion of the farming system was determined by the Neolithic Demographic Transition (NDT), i.e. by demographic pressure, what determined the rate of expansion? What is the link between the rate of expansion, the farming system and demographic density? In a first approach, the issue of the different rates of expansion of the farming system on the map is addressed in terms of 21 geo-ecological, climatic and cultural factors and forager populations, via an ordinary least square regression technique (OLS). In a second approach, the variability of the rate of expansion is analyzed in terms of specific patterns identified for the ceramic culture areas, via a cluster analysis. The expansion rate is negatively correlated with the intensification of the agricultural system, as well as with demographic density. Expansion is slow in ecosystems with an intensive farming system with relatively high demographic density, and vice-versa.