Thursday, December 4, 2014

Chapter 15: California

Having explored Boston's history, landscape and climate, today we explore our own home state of California. By exploring California's history, climate, and landscape, we will be able to contrast and therefore, grasp a better understanding of how unique Boston really is. The first concept that is important to understand is location. California and Massachusetts are located on completely opposite sides of the United States. Subsequently, these two states differ a great amount.

Although both states are located near the coast, the oceans they face are different. For example, California faces the Pacific ocean, while Massachusetts faces the Atlantic ocean. California's location is important because it cause temperatures to vary from north to south. However Boston does not see as much variation as California. As we have previously discussed, Boston has continental mid-latitude climate. In this type of climate boston is more likely to experience warm summers, and "frost-free period of at least three months and less precipitation than the humid hot summer climates or the mesothermal climates." (34)  Boston Massachusetts is affected by the Maritime tropical (mT). The first level ecoregion is eastern temperate forest, and its level two ecoregion is mississippi alluvial and southeast US coastal plains.
http://www.rssweather.com/climate/Massachusetts/Boston/
Now lets explore California's climate. Although there are various differences in precipitation, california is described as having a mediterranean climate. A mediterranean climate, as defined in, "The Geography of North America", has "cool and occasional rainy winters and long summers with warm to hot temperatures and little to no precipitation". (287) For example, the northern part of California experiences higher levels of precipitation than the southern portion of the state. As can be seen in the figure below, which compares three different cities in California, starting with Redding in the north and Bakersfield in the south. 
http://californiarangeland.ucdavis.edu/Mediterranean_Climate/
This climate also affects California's vegetation. In the northern part of california, there is a "variety of coniferous forest along the coast". In the central valley, there is "natural vegetation with dense shrubs, known as chaparral". While in southern california you can find more "cacti, sagebrush, and other drought-tolerant plants". (278)
http://room42.wikispaces.com/Chaparral+Climate
Now that we have explored california's climate, we will explore three of California's major landforms, which are  responsible for shaping California's landscape. These landforms are the "mountains that parallel the coast, interior valleys, and higher mountain ranges in the east". (285) It is interesting to note, that these landforms run from northwest to southeast. California is also known for its various fault lines. However, it is not commonly know that the movement of the Pacific Plate to the North American Plate created many of these faults. Although there are many different types of faults, we will explore California's most known fault type, the strike-slip fault. The San Andreas fault is a strike-slip fault that has a primary horizontal movement, with a northwest movement on the Pacific Plate relative to southeast movement along the continental plate."(285)(see figure 1.) As a result of these faults, California has numerous mountain ranges , and also, it experiences many earthquakes. One of the most widely known earthquakes was the northridge earthquake on January 17, 1994. This earthquake had a magnitude of 6.7, and had a pretty major effect on the lives of Californian's. (see figure 2.)
(figure 1.) 
(figure 2)
Finally, California's history greatly differs from the history of Massachusetts. The name California comes from a popular romantic novel published in spain in 1510, as was used to describe a beautiful mythical paradise. (289) The mission system established by the Spanish was so important, that remnants can still be found in California today. After the Mexican War in 1848, California officially became a state.However, it wasn't until the discovery of gold in 1848 that California truly began growing into one of the most important states of the union. 


Wednesday, October 15, 2014

North America's Environmental Setting

Have you ever wondered what the landscape, natural vegetation, weather, and climate of Boston is? In this segment i will attempt to answer these questions. However, let me first begin by introducing and defining a few important terms. The definitions of these terms can be found in the textbook "The Geography of North America", by Hardwick, Shelley, and Holtgrieve, in Chapter 2.
Topography is the nature and description of local landforms that are both natural and human-made.
Physiographic provinces are the interrelated patterns of landforms, vegetation, soils, and hydrology.
Weather is the day-to-day atmospheric conditions.
Climate is the long-term pattern of weather and atmospheric conditions on the earth's surface.
Natural vegetation is the vegetation that occurs spontaneously without regular management or maintenance and that generally has a strong component of native species.

The landscape of Boston as been greatly affected by glaciation. Its coastlines features "larger beaches, spits, bay barriers, and lagoons." (21) The physiographic province of Boston Massachusetts is the Atlantic and Gulf Coastal Plain, which is "a lowland area...characterized by some of the flattest terrain on the continent that gently slopes toward the sea."(24)  Boston's posses a type of soil known as spodosols. It is part of the eastern forest. Its natural vegetation consist of broadleaf deciduous forest. this type of vegetation is due to the type of climate experienced in Boston, Massachusetts. This climate is known as a continental mid-latitude climate. In this type of climate boston is more likely to experience warm summers, and "frost-free period of at least three months and less precipitation than the humid hot summer climates or the mesothermal climates." (34)  Boston Massachusetts is affected by the Maritime tropical (mT). During the month of January Massachusetts experiences two different levels of precipitation. The western side experiences 2-4 inches of rain while the eastern side, closer to the coast, experiences 4-8 inches. During july for example, these distinctions disappear, as the state as a whole, experiences about 2-4 inches of rain. The first level ecoregion is eastern temperate forest, and its level two ecoregion is mississippi alluvial and southeast USA coastal plains.
Hardwick, Shelley, and Holtgrieve,"The Geography of North America", Prentice Hall; 2 edition, 2012 
This video focuses on the landform of Boston, Massachusetts, i hope you guys enjoy it. 
Freedom Trail & Historic Boston - Guide to its Unique Geography and Changing Landscape

Saturday, October 4, 2014

Megalopolis


Boston, a city first established by the religious group known as, the Puritans. The Puritans  first migrated from England to North America in the 1630's. Boston was established as a port city, and remains one of the most influential cities of Megapolis. By the year 1790, boston had a population of 18,320 residents. In 2010, however, things had drastically changed as it house 4,588,680 people. Major factors that have contributed to the success of Boston are, dominant and diverse financial, commercial, and political centers. It is important to note that these factors have been possible due to the increase in private and public education systems, such as colleges and universities. By possessing educated people, Boston is able to provide high skill laborers, which then enabled Boston to become a leading center in technology and medical advances.


(The Geography of North America, by Hardwick, Shelley, Holtgrieve. Second edition, Chapter 7)

Saturday, September 27, 2014

Welcome to my Geography Blog

Hello there, my name is Yanet Miranda, and i am the administrator of this blog. I want to welcome you and encourage you to be part of this geographical journey in which i will try to examine the geographical features of Boston, Massachusetts.
(Trinity Church, Boston, Massachusetts, walldesk.net)