Portland/Portland #
Haikou Nature: River Harbor #
Longitude and Latitude: 45 34' N,122 44' W.
Located in the northwestern United States (full name: Amepica United States), Russia.
Willamette, a tributary of the lower Columbia River in northwest Oregon.
TE) On both sides of the river, about 95 nautical miles from the Pacific Ocean, it is the largest port in Oregon and the largest port along the Pacific coast of the United States.
One of the major coastal ports. The port is the end of the railway line crossing the lowest passage of the Cascade Mountains.
. It is also an important wool market and wood processing center. The main industries are aluminum smelting, wool weaving, shipbuilding and wood.
Processing, canned food, papermaking, transportation machinery, chemical and electrical equipment, etc. The port is about 16km from the international airport.
The port has a temperate maritime climate, with an average temperature of about 4℃ in June,15438 in October+20℃ in July. Annual average
The rainfall is about 1000 mm. The seasonal tidal height can reach 0.91m.
Route: West Coast of North America
The largest city in Oregon, USA, is also the county seat of Mertnomah County, not far south of the mouth of the Willamette River into Columbia. It is the second largest city in the Pacific northwest of the United States, second only to Seattle. Portland has a total area of 376.5 square kilometers, including 347.9 square kilometers of land and 28.6 square kilometers of water, that is to say, water accounts for 7.6% of the total area. Most of Portland is located in Mertnomah County, and a few areas are located in Clark Mas County and Washington County.
Portland has a mild climate with four distinct seasons, and the average annual rainfall is 1 1 19mm. Generally speaking, there are 155 rainy days in Portland. Portland's climate is characterized by the Mediterranean climate, with warm and humid winters and hot and dry summers. Summer (June to September) is the driest season in Portland, with an average monthly rainfall of only 25mm, sometimes even less or no rainfall at all. 1 1 is the rainy season from January to April of the following year, and 80% of the annual precipitation is during this time. The temperature is about 2℃ in winter and 26℃ in summer. However, the summer craze sometimes exceeds 38℃, but most of the time, the summer in Portland is very suitable and sunny. The lowest recorded temperature was 1950, which was measured on February 2nd. 6? 1 19℃, and the highest measured temperature is 4 1℃, which has been measured for many times. Five districts,1931September 2, adjusted the street number in Portland and divided it into five districts: southwest, southeast, northwest, north and northeast. It is the dividing line between north and south, and the Willamette River is the dividing line between east and west. The Willamette River turns west in the north as the dividing line between east and west. The urban area between this street and the Willamette River is the North District.