«PEDOCALIC» 관련 영어 책
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1
Soil Survey of Contra Costa County, California
Figure 2 presents a sketch map of the county showing the distribution of the
pedocalic and pedalferic soils with further differentiation of the pedocalic soils
into darker colored and lighter colored pedocalic soils. As might be expected, the
...
E.J. Carpenter, California Agricultural Experiment Station,
1939
2
Memoirs of the Geological Survey of India: Palæontologia Indica
1976) it was suggested that the pedocalic palaeosol represents the post-glacial
climatic optimum. It is now suggested that the aridity, indicated by the pedocalic
palaeosol, set in subsequent to the climatic optimum. Early indication of a shift in
...
3
Proceedings of the VI Indian Colloquium on Micropaleontology ...
Again, the so called 'Gravel III' is actually the B-horizon of the fossil pedocalic soil.
The geological and pedological episodes suggest that the Boulder-Clay Unit was
- deposited during the last Pleistocene glacial climate. The Gravel-Sand Unit ...
The category cannot be called complete until the pedocalic soils of both the
Temperate zone group and the Tropical zone group be subdivided on the basis
of differences of the same class. It has already been stated that the grouping of
the ...
Ralph Barbour Deemer,
1928
5
Natural Resources of the United States: A Basis for Economic ...
Great areas of the pedocalic soils are uncultivated, although, on the whole, they
are better "stronger" soils than the pedalfers. The primary reasons for the
intensive utilization of the pedalfers are: (1) More favorable climatic conditions,
such as ...
Richard Montgomery Field,
1936
6
Proceedings and Papers of the First International Congress ...
The category cannot be called complete until the pedocalic soils of both the
Temperate zone group and the Tropical zone group be subdivided on the basis
of differences of the same class. It has already been stated that the grouping of
the ...
Paul Reber Dawson, Ralph Barbour Deemer, Albert Ronald Merz,
1928
7
Proceedings of the ... Indian Colloquium on ...
The Gravel-Sand Unit was deposited during the Late glacial and Early Holocene
ameliorated climate. The rubification of this unit took place during the post-glacial
climatic optimum. The loessial deposit and the succeeding pedocalic soil owed ...
Mid-latitude Pedocalic soils, Southern Pedocalic soils and Tropical Pcdocalic
soils. It is not possible to describe each of these groups within a few pages. It is
no more necessary in a discussion of this kind than to describe each of the
groups in ...
Hugh Hammond Bennett, Robert Verril Allison, United States. Bureau of Soils,
1928
9
Soils, their origin, constitution, and classification: an ...
POSITION OF EQUATORIAL PEDOCALS Pedocalic soils extend over a wide
range, being bounded in the north by sub-arctic tundra and extending into
equatorial regions. Certain workers have distinguished northern, mid-latitude and
tropical ...
Gilbert Wooding Robinson,
1951
10
Records of the Geological Survey of India
Present Flood Plain deposits Sand + Silt with incipient pedocalic pedogenesis.
Minor amount of coarse sand to pebble size quartz + rock fragments. Black to
brown sandy/silty clay+flne sand. Strong pedocalic pedogenesis. Loose surflcial
...