A STUDY ON TEMPO-SPATIAL CHANGE OF INTERACTION BETWEEN
THE HUMAN ACTIVITY AND PALEO ENVIRONMENT IN JOMON PERIOD, JAPAN
N. Watanabe
College of Humanities, Chubu University, 1200 Matsumoto Kasugai Aichi, Japan
nov@isc.chubu.ac.jp
Commission V, WG IV
KEY WORDS: Archaeology, Environment, GIS, Human Settlement, Land Use, Analysis, Interpretation, Visualization
ABSTRACT:
This paper refers to the prehistorical interaction of human and environments through the reconstruction of spatial structure of the
site- catchment over the archaeological sites. The aim of the study is to examine the prehistorical living to find a hint for symbiosis
lifestyle, which is a big interest for modern society. Prehistoric period (Jomon period) of Aichi prefecture in Tokai region, Japan is
selected as a case study area. The different reaction of Jomon settlements against the global environmental change occurred in the
period was considered. The consideration pointed out the conditions and factors which influence the environmental endurance of the
settlements. The reconstruction of the site-catchment was implemented based on the geoinformatics technology, especially by
utilizing GIS as a supportive measure. The spatially analysed results were translated into realistic representation by Computer
Graphics. The integration of spatially analysed results and the archaeological knowledge have deepened the understanding of the
prehistorical events.
1. INTRODUCTION
1.1 Prehistorical Study and Modern Society
Human activities have expanded drastically in these few centuries.
Modern leap of human activity which started with the industrial
revolution, in other words “modernization”, was the driving force
of expanding. “Technology” has kept improving day by day from
then, and still shows no sign of slowing down. It is true that these
advanced technologies have brought convenience to the world,
but it is not negligible that it is causing global environmental
problems at the same time. The constitutive problem of
modernization is in its loss of sustainability. This tendency is
strengthened with the economic principle lying beneath the
modern society. World is currently going through an urgent
situation in this sense. Heightened sense of crisis is now
encouraging the exploration toward the ecological way of living,
environmental conservation, and way to construct sustainable
society. This exploration is facing difficulties, because the answer
has to be searched in a context different from the modern society.
Some of the answers can be searched in the history. Historical
study can give some examples of sustainable way of living, which
was practiced by the ancient people. Especially, prehistorical
study is focusing its interest on the period which most of the
people were living in symbiosis and sustainable lifestyle. Of
course the ancient lifestyle cannot be applied directly to the
modern society. Even though, the statement of historical study
can be useful because its consideration is based on “regionality”.
Lifestyle is fostered through the accumulation of temporally
continuous activity of culture, religion, and all the matter
concerned with living which took place in the “region”.
Sustainable lifestyle may differ by its belonging regionality, and
it does not necessarily mean that there is a common lifestyle to
satisfy the sustainability. Prehistoric living of the region can be
considered as a start point of the regional society, and most basic
lifestyle for keeping both natural environment and human life
style in sustainable condition.
1.2 Aim of the Study
Aim of the study is to clarify the prehistoric tempo-spatial
change of interaction between human and environments from
the context of symbiosis lifestyle and its environmental
endurance. It is well known that there is a rise and fall of the
prehistorical living resulted from the environmental changes.
The study will examine the difference and its temporal change
of the environmental endurance among prehistorical sites.
Environmental endurance will be considered through the
reconstruction of spatial structure of internal (in-territory)
environment. The final goal of the study is to quantify (or to
model) the prehistorical living in aspect of spatial structure,
interaction, conformity of the activity (food-gathering activity)
for the region, and environmental endurance. The quantification
may indicate a tangible and comparable criterion between
sustainable lifestyle and the subsequent lifestyle. Also the
effectiveness of Geo-Informatics technologies as a supportive
measure for studying and quantifying of prehistorical
interaction between human and environments will be evaluated.
1.3 Case Study
1.3.1 Focusing Period
Case study area is prehistorical period in Tokai-Region, Japan.
The focusing period is called Jomon period, which continued
from 10,000 BC to 300 BC. Jomon period is divided into 5
stages: Subearliest (10,000 BC — 7,000 BC), Earliest (7,000 BC
— 4,000 BC), Early (4,000 BC - 3,000 BC), Middle (3,000 BC -
2.000 BC), Late (2000-1000), and Final (1,000 BC-300 BC).
The period is regarded as a substratum culture of Japan by some
of the researchers (e.g. Sasaki, 1986; Yasuda, 1987). It is also
particularly worth noting that Jomon period was based on
highly sustainable lifestyle, which enabled the culture to
continue for a long period of time (i.e. about 10,000 years). In
this sense, clarification of the Jomon period may be considered
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