1-2 Natural
Conditions |
|
|
|
Item |
1999 |
|
|
Territory
|
|
Area of
Territory
(10 000 sq.km) |
960 |
Area of
Sea
(10
000 sq.km) |
473 |
Average Depth
of Sea
(m) |
961 |
Maximum Depth
of Sea
(m) |
5377 |
Length of
Coastline
(km) |
32000 |
Mainland
Shore
(km) |
18000 |
Island Shore
(km) |
14000 |
Number of |
5400 |
Area of |
3.87 |
Climate
|
|
Distribution
of Heat (Accumulated Temperature≥0℃) |
|
|
2000-2500 |
Northeast Plain
|
3000-4000 |
North China Plain
|
4000-5000 |
Changjiang (Yangtze) River Drainage Area
|
5800-6000 |
and the Area to the south
of it |
|
Area to the South of |
7000-8000 |
Precipitation
(mm) |
|
|
>=4000 |
|
1600-2000 |
|
1000-1500 |
Northern and Northeastern Area
|
400-800 |
Northwestern Inland
|
100-200 |
|
<=25 |
Percentage of
Climatic Zones to Total Area of Territory |
|
Humid Zone (aridity<1.0)
|
32 |
Semi-Humid Zone (aridity 1.0-1.5)
|
15 |
Semi-Arid Zone (aridity 1.5-2.0)
|
22 |
Arid Zone (aridity>2.0)
|
31 |
|
|
|
|
a)The climate data refer to
the average figures in many years. |
|
b) |