CHAPTER 3 ENVIRONMENT AND POPULATION The northernmost country on the European continent, Finland covers an area of 130,128 square miles, the size of the New England states, New York, and New Jersey combined. It shares borders on the west with Sweden for 335 miles, on the north with Norway for 447 miles, and on the east with the Soviet Union for 788 miles. About 688 miles of coastline on the Gulf of Finland (south), the Baltic Sea (south- west), and the Gulf of Bothnia (west) is deeply fragmented and studded with islands (see fig. 1 ). One-third of Finland lies north of the Arctic Circle, and the geogra- phy of the country reflects its northern situation in many ways. The surface of the land was scoured and gouged in recent geological times by glaciers that left thin deposits of gravel, sand, and clay. In the south these deposits dammed the drainage systems, and the depressions north of them filled with water to form tens of thousands of lakes that occupy more than 9 percent of the country. The land in the south is relatively low -- altitudes range from 200 to 400 feet above sea level -- and rises gradually from the southwest to the northeast. The severe northern climate is moderated by warming effects from the Gulf Stream along the Norwegian coast, from the waters of the interior lakes when they are not frozen, and from the dense coniferous forest that covers more than two-thirds of the land. Continental high- pressure systems sometimes prevail, however, and result in excep- tionally cold winters and hot summers. Snow cover lasts up to ninety days in the Ahvenanmaa Islands off the southwest coast and up to 250 days in the north. Precipitation ranges from twenty-seven inches a year in the southwest to sixteen inches in the northwest. Finland's population, stabilized in the 1950s and 1960s at somewhat more than 4 million people, was reported in the 1970 census to be roughly 4.7 million. The total was expected to decline slowly through- out the remainder of the century. Growth patterns, both overall and regional, had been greatly affected by external and internal forces, by spontaneous spreading as well as sponsored group colonizing, and by forced as well as intentional retreating of settlement. In the early 1970s the country was experiencing an internal reversal of population spread from a historic direction northeastward to a contemporary one southwestward. -35- |