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1.
Radoslaw Grabowski 《Vegetation History and Archaeobotany》2011,20(5):479-494
Macrofossil data from 73 sites dating to the south Swedish Iron Age (500 b.c.–a.d. 1100) have been compiled and analyzed in order to elucidate long term changes in cereal cultivation. The analyses indicate
that “permanent field” agriculture was established at the end of the Bronze Age utilizing Hordeum vulgare var vulgare as a primary crop and Triticum aestivum ssp vulgare/compactum, Triticum spelta/dicoccum/monococcum, Avena sativa and Secale cereale as secondary crops. An observed change towards the end of Roman Iron Age (1–a.d. 400) is the expansion of Secale cereale and Avena sativa cultivation. Evidence also suggests that winter sowing of the former commenced at the latest during the eighth, ninth and
tenth centuries a.d. The introduction of winter sowing possibly coincided with the establishment of crop rotation agriculture. During most of
the Iron Age southern Sweden displays significant regional variations with regards to cereal cultivation practice. There is
however evidence that a more homogenous agriculture appeared across the investigated area from the beginning of the Viking
Age (a.d. 800–1100) onwards. 相似文献
2.
Soultana Maria Valamoti 《Vegetation History and Archaeobotany》2011,20(6):549-560
This paper presents an overview of archaeobotanical finds of Linum usitatissimum from Neolithic and Bronze Age Greece, bringing together published records of this plant as well as some recently retrieved, unpublished finds. In addition, charred flax seed concentrations from five prehistoric sites from the region of Macedonia in northern Greece, are examined in detail. The Neolithic sites are Makriyalos, Mandalo, Arkadikos, Dikili Tash, dated to the Late and Final Neolithic and Archondiko, dated to the end of the Early Bronze Age. Archaeobotanical composition and contextual information are used in order to explore the cultivation and potential uses of flax at each site. By the 5th millennium b.c. a flax weed flora had probably developed in the region. The use of flax seed for oil extraction and flax stems for flax fibre preparation can only be speculated upon and these uses are discussed within the context of other archaeological finds related to plant oil production and weaving. It is also possible that flax may have been used for medicinal purposes. Despite a striking paucity in archaeobotanical remains from southern Greece, textual evidence available from the Mycenean palace archives in Linear B clearly documents the cultivation of flax and flax fibre production. 相似文献
3.
The cultural landscape development of a farming community in western Norway was investigated through pollen analyses from
a lake and a peat/soil profile. The pollen record from the lake indicates that there was a decrease in arboreal pollen (AP)
by the end of the Mesolithic period (ca. 4200 cal b.c.), and that a substantial forest clearance occurred during the Bronze Age (ca. 1500 cal b.c.). The latter, together with grazing indicators and cereals, suggests a widespread establishment of farming. At the beginning
of the Roman Iron Age there is an increase in heath communities. The pollen diagram from the peat/soil profile shows the forest
clearance in the Bronze Age more clearly than the lake profile. This local pollen diagram is compared with modern pollen samples
from mown and grazed localities in western Norway. Both analogue matching and ordination (PCA) indicate that the site was
characterised by pastures and cereal fields from the Late Bronze Age to the Late Iron Age. An expansion of cereal cultivation
took place during the Pre-Roman Iron Age, and an arable field was established at the site after ca. a.d. 800. This investigation illustrates the potential of selecting pollen sites reflecting different spatial scales, and complements
the cultural history of the area as inferred from archaeological and historical records. 相似文献
4.
Mikael Larsson 《Vegetation History and Archaeobotany》2013,22(6):509-520
Charred seed conglomerates of Linum usitatissimum (flax) and Camelina sativa (gold of pleasure) were found at Uppåkra 2:25, a Roman Iron Age site in Skåne, southern Sweden. The conglomerates showed no mixing with each other, as they were almost pure flax and gold of pleasure respectively. Together with other archaeobotanical data from the site, they provide new evidence on the use, processing and cultivation of these two plants in early Iron Age in Scandinavia. Metric analyses were applied to flax seeds from both conglomerates and other contexts at this site, and compared to seed assemblages from other Roman Iron Age sites in Europe. The comparison showed that the flax cultivation at Uppåkra 2:25 was intended for the production of oil-rich seeds. The contextual relationship indicates that both flax and gold of pleasure seeds were processed in a similar way and used for oil. Furthermore, the pure seed conglomerate of gold of pleasure suggests that this plant was not a weed, but rather an intentionally grown crop which was cultivated separately from flax. 相似文献
5.
As a part of the ELSA-project (Eifel Laminated Sediment Archive) new pollen and plant macro-remain analyses have been carried out on a series of Holocene lacustrine sediments from three open maar lakes of the Quaternary Westeifel Volcanic Field. In combination with already existing pollen analyses, the archaeological record and written sources, the present study casts new light on settlement activities and henceforth the development of agriculture from the prehistoric to historic times in this region. While there are clues that wood pasturing was practised in the Eifel region from the Michelsberg Culture onwards (c. 4300 cal. b.c.), the Vulkaneifel is a remote area with relatively poor soils and a humid climate and was not constantly settled until the Late Neolithic/Early Bronze Age, when cereal pollen was found regularly in the deposits. Plant macro-remains (chaff), which give us direct evidence for arable agriculture in the surroundings of the maars, were also found in layers belonging to the Early Bronze Age (c. 1900 cal. b.c.). At the same time we can observe the massive spread of Fagus sylvatica (beech) in all pollen diagrams, which was most probably caused by a combination of climatic, anthropogenic and competitive factors. Later impacts of agriculture were an abundance of crop weeds and pollen in the following Middle Bronze Age. Nevertheless human impact remained discontinuous until the Urnfield Culture (1200–800 cal. b.c.). A layer of weeds dating at the end of the Urnfield Culture was found and also flax (Linum usitatissimum) cultivation first becomes apparent. However, the subsequent Iron Age and Roman Period reveal only crop weeds and cereal pollen in slightly higher concentrations, but the abundance of Poaceae pollen at this time is most probably consistent with grazing activities. There follows compelling evidence of the importance of flax cultivation and processing at the maars from the Merovingian Period (5th century a.d.) onwards. A detailed insight into the agriculture of the High Medieval comes from flash flood layers of the 14th century a.d., where remains of Secale cereale (rye) and crop weeds reflect winter-sown cultivation of rye. Cannabis sativa (hemp) was also cultivated and processed during the medieval. Finally we can trace the Prussian reforestation in the 19th century a.d., with an increase in Pinus sylvestris (pine) and Picea abies (fir), by both pollen and plant macro-remains. 相似文献
6.
Per Lagerås 《Vegetation History and Archaeobotany》1996,5(3):215-228
Pollen analysis was carried out on gyttja from the small lake Femtingagölen in the Småland Uplands, southern Sweden. The interpretation of the pollen diagram focused on land-use history and comparisons were made to archaeological and historical information from the area. An absolute chronology, based on AMS dates from terrestrial plant macrofossils, was complemented by inferred dates. The pollen analytical data suggest interference with the woodland cover from ca. 1700 B.C. onwards. Intensified grazing and forest clearances resulted in semi-open pastures between ca. A.D. 400–600 which was followed by forest regeneration (chronology based on AMS 14C dates and cross-correlation with other well dated profiles). The landscape became more open again between A.D. 800 and 1400. Animal husbandry was complemented by small-scale shifting cultivation during the Iron Age. Permanent arable fields were probably not introduced until the Late Iron Age or the Middle Ages. Hordeum and Triticum were grown during the Iron Age, Hordeum, Triticum, Secale and Cannabis sativa during the Middle Ages and early Modern time, and Hordeum and Avena in the recent past. Sandy and silty soils, where stone clearance was not necessary, have probably been used for cereal growing in prehistoric and historic time. 相似文献
7.
Conor Newman Michael O’Connell Mary Dillon Karen Molloy 《Vegetation History and Archaeobotany》2007,16(5):349-365
The study of charcoal produced by five burning episodes that occurred in a rapid succession within a ritual pit dating to
the late Iron Age at Raffin Fort, Co. Meath, Ireland, reveals considerable variation in the charcoal assemblages resulting
from each burning episode. Wood selection processes are considered against the background of information on woodland composition
and land-use history provided by a detailed pollen diagram from nearby Emlagh Bog, the chronology of which is based on both
AMS 14C dates and tephra analysis. A human skull fragment lay on top of the charcoal layers but the radiocarbon evidence indicates
that the skull predated the burnings by at least a century. This and other evidence indicate a ritual pit with the skull as
a human relic. It is suggested that, in this instance, wood selection was neither random nor determined solely by availability
or combustibility, but instead may have been informed by socio-religious belief systems pertaining to trees and wood. Early
Irish documentary sources, which reveal a complex ethnography of wood and trees in later prehistoric and early historic Ireland,
are reviewed. The results shed fresh light on aspects of late Iron Age archaeology in a part of Europe that was outside the
direct influence of the Roman world. New information is provided on a distinctive feature in late Holocene Irish pollen records
namely the Late Iron Age Lull (ca. a.d. 1–500). During this time, widespread regeneration of woody vegetation took place. In the subsequent early Medieval period
renewed farming activity resulted in substantial decline in woodland, a pattern also seen at many other locations in Ireland. 相似文献
8.
Giovanna Bosi Rossella Rinaldi Marta Bandini Mazzanti 《Vegetation History and Archaeobotany》2011,20(6):543-548
In the city centre of Modena (Emilia Romagna, Northern Italy) a noteworthy amount of carpological remains attributable to
flax and weld came to light dated to the Imperial Age (first half 1st century a.d.). Flax remains, i.e. capsules and extremely small seeds, suggest the presence of either immature seeds and fruits of cultivated
flax (Linum usitatissimum L.) or of a wild flax species (Linum bienne Mill.). The quantity of these remains along with the co-presence of seeds of Reseda luteola, an important dye plant, leads to the hypothesis of the cultivation of both flax and weld for textile manufacturing purposes,
which are attested as important in the economy of the Roman period. 相似文献
9.
Leili Saarse Eve Niinemets Anneli Poska Siim Veski 《Vegetation History and Archaeobotany》2010,19(1):17-28
Data from 59 sequences studied through pollen analysis were used to examine the decline in Alnus in Estonia during the Iron Age. Between a.d. 300 and 1300, the Alnus pollen frequency declined markedly in 30 records distributed evenly across the investigated area. The beginning of the decline
was time transgressive, coincidental with the start of extensive cultivation, and was frequently connected with the commencement
of rye cultivation and the availability of land suitable for cultivation. The greatest reduction in Alnus abundance occurred during the Late Iron Age between a.d. 900 and 1000. This spatially random asynchrony suggests that one or more factors affected Alnus populations across the whole northern region. Human impact is discussed as a plausible cause of the decline. To determine
the initiation of extensive crop farming in the eastern Baltic area, pollen diagrams from Latvia, Lithuania and the Novgorod
region were also examined. 相似文献
10.
The transition from the early to the middle phase of the Late Neolithic (fourth–third millennium b.c.) is closely connected with the term “secondary products revolution”, which involves the adoption of animal traction and an
increased production of rendered animal commodities such as wool and dairy products. Based on measurements of Linum usitatissimum L. (flax) seeds and their abundance in 32 wetland settlements in southwest Germany, we presume that the introduction of a
new flax variety, maybe a better flax for fibre, and the intensification of flax cultivation were also a part of this process.
The morphometric analysis shows that flax seed sizes in the early phase of the Late Neolithic (4000–3400 cal. b.c.) differ significantly from those of the middle and latest phase (3400–2400 cal. b.c.). 相似文献
11.
Understanding the interplay between climatic and anthropogenic factors is a major challenge in palaeo-ecology. In particular,
it is often difficult to distinguish anthropogenic and “natural” fire in the charcoal record. In this paper, analysis of fossil
pollen, charcoal, diatoms and isotopic evidence from Mapimbi, a small lake in the Kruger National Park, South Africa, suggests
that for most of the past ca. 700 years, the riverine gallery forests surrounding Mapimbi were primarily influenced by climate,
and benefited during warmer, wetter periods. The transitions between four, statistically different phases in the time-series
data coincide with regional climate records previously constructed from speleothem data, and are consistent with the transition
from the medieval warm period ending in the 14th century a.d. to the cooler, drier conditions prevailing during the little ice age of ca. a.d. 1400–1800. The data also suggest a period of significant, anthropogenic influence after a.d. 1800, when maize was grown and the incidence of localised fires increased. An increase in woody cover in recent decades may
be associated with the management of the area by Kruger National Park. A decline in cultivation occurred in the end of the
20th century linked with changes in socio-political organisation. 相似文献
12.
Socorro Lozano-García Margarita Caballero Beatriz Ortega Susana Sosa Alejandro Rodríguez Peter Schaaf 《Vegetation History and Archaeobotany》2010,19(3):177-190
Multiproxy analysis (pollen, diatom, charcoal) on a 6 m core from Lago Verde (Sierra de Los Tuxtlas), shows evidences of environmental
changes and human impact on the evergreen rainforest on the tropical lowlands of eastern Mexico during the last ca. 2,800 years.
Prehistoric human occupation is recorded since the late Formative throughout the middle Classic (250 b.c.–ca. a.d. 800) by the presence of maize pollen, a low abundance of tropical arboreal taxa and a high abundance of herbaceous pollen
and charcoal particles. This occurred under a scenario of very low lake levels from which dry conditions are inferred based
on the dominance of aerophilous and periphytic diatom taxa. After ca. a.d. 800 the site was abandoned and forest regeneration started, at the same time higher lake levels, an indication of more humid
conditions, were established. In the absence of human disturbance, tropical forest regeneration was rapid (ca. 200 years).
Fluctuations in pollen composition during times of low human population at the site are related to climate variability, with
the highest tropical forest diversity and lake levels recorded during the Little Ice Age. Modern human impact is also recorded
and compared with the prehistoric deforestation event. Comparison with palaeoecological records from Yucatan and the highlands
of central Mexico offers a Mesoamerican perspective of climatic variability giving evidence that the late Formative and early
to middle Classic demographic expansion occurred under a scenario of climates dryer than present, with the Postclassic characterized
by moister conditions. The end of the Classic (ca. a.d. 800–1000) is identified as a period of rapid climate change which marks one of the most important cultural transitions in
Mesoamerica. 相似文献
13.
The use of 9 pollen sampling sites and 56 14C dates has identified hitherto unsuspected or poorly-defined sequences of mid- to late Holocene (late Neolithic to post-Medieval) anthropogenic vegetation changes in south Cumbria, U.K. A series of small-scale, but significant woodland clearance episodes are recorded throughout the Bronze Age, followed by a marked recession in activity during the early Iron Age. The late Iron Age-Roman periods witnessed the first major clearance of woodland in the region which was succeeded by woodland regeneration in the post-Roman/early Medieval period. Woodland clearance intensified in the later Medieval period culminating in large areas of permanently open landscape. The results show that high-resolution, independently date pollen analysis is necessary to reveal regional evidence of small, temporary Bronze Age clearances. A well-documented prehistoric wooden trackway from Foulshaw Moss is shown to be significantly older than previously thought, dating to the mid-Bronze Age, ca. 1550–1250 cal B.C. Pre-Roman cereal cultivation in the area is also confirmed.The Department of Earth Sciences 相似文献
14.
We present an overview of archaeobotanical Carthamus spp. finds from Neolithic to medieval sites in the Near East and adjacent areas. A particular focus is put on the cultivated
form of the genus. Safflower appears first in a number of early Bronze Age (3000 b.c.) sites in northern and central Syria. From there it apparently spread to Egypt, the Aegean and south-eastern Europe. The
Near Eastern Bronze Age evidence shows a striking exclusiveness in the distribution patterns of safflower and flax, with flax
being restricted to Levantine and Iranian sites. This may reflect the contrasting ecological requirements of the two crops,
with safflower being well adapted to drought and salinity and thus to arid conditions. At the same time the geographically
complementary evidence may indicate a similar use of the two crops and most probably suggests that the safflower was also
used for oil almost from the beginning of its cultivation.
Electronic supplementary material The online version of this article (doi:) contains supplementary material, which is available to authorized users. 相似文献
15.
During the last decade, a new type of structure has been found at several archaeological sites in Denmark. These structures
can be interpreted as having been used for retting the stems of textile plants such as Linum usitatissimum L. (flax), Cannabis sativa L. (hemp) and Urtica
dioica L. (nettle). In order to obtain fine threads for textile production, these plants need to pass through several biological
and technical processes. The first process is the retting of the plant stems to dissolve the pectin which fixes the fibres
to the stalk. This can either be done by water retting, where the plant stems are soaked in lakes, rivers or waterlogged pits,
or by field retting, where the stems are laid out in a field in order to absorb dew. The first method is shorter in time and
the process is easier to control. In this article, details of archaeological structures are presented from eight sites in
southern Scandinavia that can be interpreted as textile plant retting pits. The constructions of the pits are described, as
well as the archaeological contexts and the relevant associated archaeobotanical records. Some of the presented sites, of
which the oldest are dated to the late Bronze Age and early pre-Roman Iron Age (800–250 b.c.) and the youngest to the Viking Age (a.d. 750–1050), indicate a large-scale production of flax that had been underestimated up to now. 相似文献
16.
Agnieszka Wacnik 《Vegetation History and Archaeobotany》2009,18(3):187-203
Early and mid Holocene local vegetational history, with special reference to woodland communities, was revealed by pollen
analysis of a radiocarbon dated lake sediment profile from Lake Miłkowskie (Jezioro Miłkowskie) in northeastern Poland. The
main factor controlling the dynamics of woodland composition changes until ca. 1950 b.c. was climate. After that, the role of human activity became increasingly important. The results of high-resolution pollen
analyses provide evidence for early woodland disturbances caused by Mesolithic people at ca. 6950 b.c. Several episodes of human impact, differing in scale, and separated by subsequent episodes of woodland regeneration/stabilization
were noted. The first traces of local crop farming, shown by the presence of Cerealia pollen, were recorded at ca. 3800 b.c. in the Paraneolithic/Neolithic period. Animal husbandry as well as cereal cultivation played only a marginal role in the
economy, which was traditionally based on hunting, fishing and gathering through the Neolithic and the early Bronze Age. The
change in economic strategies from foraging towards farming, starting around 3750 b.c., was a long-lasting process. An increase of productive economy took place in the middle Bronze Age at ca. 1400 b.c. 相似文献
17.
Vegetation, landscape and human activity in Midland Ireland: mire and lake records from the Lough Kinale-Derragh Lough area, Central Ireland 总被引:2,自引:0,他引:2
Antony G. Brown Jackie Hatton Charlotte E. O’Brien Katherine A. Selby Peter G. Langdon Ingelisa Stuijts Christopher J. Caseldine 《Vegetation History and Archaeobotany》2005,14(2):81-98
A high-resolution pollen record for the Holocene has been obtained from Derragh Bog, a small raised mire located on a peninsula in Lough Kinale-Derragh Lough, in Central Ireland as part of the Discovery Programme (Ireland) Lake Settlements Project. The data are compared with two lower resolution diagrams, one obtained from Derragh Lough and one from adjacent to a crannog in Lough Kinale. The general trends of vegetation change are similar and indicate that landscape-scale clearance did not occur until the Medieval period (ca. a.d. 800–900). There are, however, significant differences between the diagrams due primarily to core location and taphonomy, including pollen source area. Only the pollen profile from Derragh Bog reveals an unusually well represented multi-phase primary decline in Ulmus ca. 3500–3100 b.c. (4800–475014C b.p.) which is associated with the first arable farming in the area. The pollen diagram indicates a rapid, and almost complete, clearance of a stand of Ulmus with some Quercus on the Derragh peninsula, arable cultivation in the clearing and then abandonment by mobile/shifting late Neolithic farmers. Subsequently there are a number of clearance phases which allow the colonisation of the area by Fraxinus and are probably associated with pastoral activity. The pollen sequence from adjacent to a crannog in Lough Kinale shows clear evidence of the construction and use of the crannog for the storage of crops (Hordeum and Avena) whereas the Derragh Bog diagram and the diagram from Derragh Lough reflect the growth of the mire. This study reveals that in this landscape the record from a small mire shows changes in prehistoric vegetation caused by human agriculture that are not detectable in the lake sequences. Although in part this is due to the higher temporal resolution and more consistent and complete chronology for the mire, the most important factor is the closer proximity of the raised mire sequence to the dry land. However, the pollen sequence from adjacent to a crannog does provide detailed evidence of the construction and function of the site. It is concluded that in order to ascertain a complete picture of vegetation changes in a lowland shallow lake-dominated landscape, cores from both the lake and surrounding small mires should be analysed. 相似文献
18.
M. J. LeFebvre 《Coral reefs (Online)》2007,26(4):931-944
This paper discusses zooarchaeological analysis of vertebrate faunal specimens from Grand Bay, a Ceramic Age (ca.ad 400–1300) site on the island of Carriacou in the Grenadines, West Indies. Using faunal data to assess subsistence patterns
of vertebrate exploitation during late site occupation, we can begin to better understand Grand Bay procurement strategies
and coral reef exploitation. Preliminary zooarchaeological results imply that Grand Bay vertebrate exploitation emphasized
marine resources over terrestrial resources, with particular emphasis on coral reef habitats and fish. The faunal data are
discussed in relation to common patterns of prehistoric vertebrate exploitation in the Caribbean and fishing strategies. The
Grand Bay faunal sample also provides a foundation from which to formulate future research foci and question zooarchaeological
approaches to understanding prehistoric coral reef exploitation in the Caribbean. 相似文献
19.
Archaeological evidence of Cannabis sativa is comprised of textiles, cordage, fibre and seeds, or pottery impressions of those materials, as well as pseudoliths and phytoliths (pollen is not addressed here). Previous summaries of this evidence connect hemp with Bronze and Iron Age cultures in Europe. This study improves upon earlier summaries by: (1) accessing a larger database; (2) relying on original studies instead of secondary sources; (3) stratifying evidence by its relative robustness or validity. We coupled digital text-searching engines with internet archives of machine-readable texts, augmented by citation tracking of retrieved articles. The database was large, so we limited retrieval to studies that predated 27 bce for west-central Europe, and pre-ce 400 for eastern Europe. Validity of evidence was scaled, from less robust (e.g., pottery impressions of fibre) to more robust (e.g. microscopic analysis of seeds). Archaeological sites were mapped using ArcGIS 10.3. The search retrieved 136 studies, a yield four-fold greater than previous summaries when parsed to our geographic/time constraints. Only 12.5% of studies came from secondary literature. No robust evidence supports claims of Neolithic hemp usage. One Copper Age site in southeastern Europe shows robust evidence (from the Gumelni?a-Varna culture). More robust evidence appears during the Bronze Age in southeastern Europe (Yamnaya and Catacomb cultures). An Iron Age steppe culture, the Scythians, likely introduced hemp cultivation to Celtic, Slavic and Finno-Ugric cultures. The results correlate with a recent palynology study of fossil pollen in Europe. We discuss possible autochthonous domestication of Cannabis in Europe. 相似文献
20.
This research compares palynological evidence for changes in land use histories with a geochemical method for reconstructing
past soil erosion. Changes in land use have significant effects on soil erosion. It has been shown elsewhere that silicon
(Si) and titanium (Ti) are good proxies for soil erosion. Ombrotrophic peat bogs are useful archives in which to measure Si
and Ti depositions as they only receive inorganic erosional inputs through atmospheric deposition and they contain very low
background levels of mineral matter. The correlation between geochemical and pollen analytical reconstructions of past human
activity from three raised bog sites in Great Britain and Ireland is discussed here, with reference to examples from four
particular time periods: the mid-to-late Bronze Age/Iron Age, the late Iron Age/Roman period, the Middle Ages/Tudor period
and the more recent past. The results generally indicate a close correlation between the palynological and geochemical proxies,
with the combination of both methods allowing a more comprehensive interpretation of the palaeoenvironmental record. Plantago lanceolata and Poaceae pollen frequencies appear to correlate particularly well with the geochemical proxies. A multi-proxy approach
such as this may be particularly useful for identifying and interpreting low-level prehistoric human impact. 相似文献