Notes, summaries, assignments, exams, and problems for Geography

The Second Industrial Revolution (1870–1914)

5. In the late nineteenth century, the world entered the Second Industrial Revolution, in which Britain began to share economic leadership with other countries, such as:

• Germany
• The USA
• Japan

New Energy Sources and Technological Advances

At this stage, electricity and oil supplanted coal as primary energy sources. The invention of the dynamo made it possible to produce electricity, while the alternator and the processor made possible the transfer of electrical current. Electricity had multiple applications, including:

• Industry
• Transport
• Communication systems
• Leisure
• Lighting (enlightenment)

The Rise of Oil and Aviation

Oil began to be drilled in the United States in the mid-nineteenth century. The invention... Continue reading "Technological and Economic Shifts of the Second Industrial Revolution" »

Public and Private Urban Spaces

Public administration and places of entertainment include buildings intended for several administrations, education, hospitals, parks, and more. Private areas consist of residential zones, which are distinguished by income level, facility access, transportation, and the level and quality of services. The forms of distribution and planning vary across these areas.

Economic and Industrial Zones

Areas of economic activities include commercial zones that provide services to residential areas. There are also industrial zones, which are usually located far from residential suburbs; for this purpose, specific industrial estates are built.

Environmental Challenges in Cities

Air and Noise Pollution

Part of the energy sources... Continue reading "Urban Planning and Environmental Challenges in Modern Cities" »

Majolica

**To be decorated, parts were acquired at a lower cost, and thus the slab was imposed on metal objects.** He influenced all of Europe. The majolica ceramic body is covered with a porous coating with tin and painted with enamel colors. This technique, originating from the Islamic world, was widely used in the Iberian Peninsula and Italy, especially in Majorca, hence the term "majolica" (Italian *Maiolica* = Mallorca).

Once baked, the enamel is spread with a thin layer of copper or silver pigment mixed with ochre. It is then fired again, producing a total or partial metallization of the copper pigments. This gives the object a special shine and produces reflective effects. There is a wide color gamut.

Porcelain

Porcelain is the most refined... Continue reading "History and Types of Porcelain: From China to Europe" »

Geography and Economic Fundamentals

Geography Science Concepts

Geography

Science that studies the shape of the land, rivers, seas, lakes, mountains, cities, countries, etc.

Latitude

Distance between any point on Earth and the Equator.

Meridian

Imaginary lines each passing through the poles and turned the land journey parallels and the equator.

Parallel

Circles on the terrestrial sphere parallel to the equator.

Economic Concepts

Economic Activity

Set of activities done by humans to meet their necessities: produce goods and services.

Market Economy

Prevailing economic system (capitalism).

Subsistence

• Self-employed: People working.
• Working Population: Engaged in manufacturing goods and services.
• Unemployed Population: Those who are unemployed or subject to legislation.

Evolution of the Economy and Demography (1875–1898)

With the arrival of Alfonso XII, the government presided over an economy centered on agriculture. Characteristics:

• Agriculture had very low-yield land; this was due to poor soil quality and the continued use of traditional working methods.
• Structure of land ownership: many peasants had no land, while landlords were apathetic and conformist.
• Agricultural crisis caused by meteorological factors (bad harvests).

Favorable Lease Systems in Catalonia

Emphyteusis: a lease agreement whereby the tenant held the property or house in perpetuity — effectively for life — provided the farmer paid the periodic cens (a regular payment). The contract could include the owner's agreement allowing the tenant... Continue reading "Spanish Agricultural Economy and Land Systems 1875–1898" »

The Slave Trade and the Beginnings of Colonial Brazil

Portuguese explorers discovered Brazil while seeking trees whose roots produced ink to dye fabrics. These woods were called *pau-brasil* (Brazilwood) and exported to Europe. From 1580 to 1680, Brazil was the world's leading sugar producer. The sugar industry was powered by the allure of profits and the ambitions of landowners who saw a European market demanding American products. Sugar production was intrinsically linked to the purchase and sale of slaves, the slave trade.

The Dutch West India Company initiated a process that attracted significant capital for the exploitation of sugarcane. Almost all of the sugar industry was located on the shore. Due to the lack of usable roads and methods... Continue reading "Sugar, Slavery, and Absolutism in Colonial Brazil" »

The Rise of Urban Society and the Bourgeois Century

The Urban Phenomenon and Demographic Shift

The population increase in Europe and the U.S. was remarkable. The European mainland population doubled, reaching 400 million, which strained resources. The U.S. received many immigrants, multiplying its population tenfold.

This population growth was characteristic of industrialized countries, most of which entered a period of transition towards the modern demographic cycle, characterized by declining birth rates and mortality.

Mass Migration and Urban Growth

Europeans commenced migrating; these migrations were facilitated by advances in transport and communications. Since 1850, migration increased, primarily destined for transoceanic locations, especially... Continue reading "19th Century Society: Urbanization, Class Structure, and the Bourgeois Lifestyle" »

The Phylloxera Crisis and the Rabassaires

The Catalan wine industry faced a devastating blow in 1879 when phylloxera, a destructive aphid, crossed the Pyrenees. By 1910, it had decimated all Catalan vineyards. The solution, implemented a few years later, involved replanting European vines grafted onto American rootstock, which were resistant to the pest. This crisis ignited a conflict between vineyard owners and Rabassaires (tenant farmers). La Rabassa Morta, a traditional contract, granted Rabassaires and their descendants the right to cultivate the land as long as the vineyard thrived. However, many landowners exploited the phylloxera crisis to evict Rabassaires or impose shorter-term contracts. This conflict persisted until the Second... Continue reading "The Catalan Wine Phylloxera Crisis and Agricultural Transformation" »

Tertiarization and Transport Systems

Tertiarization (Economic Sector) is the process in which the service sector gains prominence over other sectors, both in terms of the workforce and its contribution to GDP. Transport is the activity that moves people and goods between different countries. We find different modes: land, sea, or air.

Understanding Transport Networks

Transport Networks are systems of transport consisting of the spatial organization of three elements: paths (lines, rail, sea, or air connecting places of origin and destination), nodes (attraction flows that are often found in urban areas), and flow (the movement of people and goods).

Accessibility and Sustainable Infrastructure

Accessibility is the degree of difficulty in reaching... Continue reading "Economic Tertiarization and Global Tourism Dynamics" »

The Calculation of Population

Population Census

The population census is conducted every 10 years, providing required data, though only aggregate data are published.

What is the Census?

• Anticipating the needs of the population.
• Control Population Policy for the development of policies.

According to the UN, the Census Must Have:

• Total population and distribution by sex.
• Distribution of population by age.
• Marital Status.
• Place of Birth.
• Mother Tongue.
• Housing Information.
• Education Level.
• Economic Characteristics.

Census Conditions:

• The text must have comprehensible and clear questions.
• The population has to be predisposed to cooperate and provide the information.
• It must have the necessary resources for proper analysis of data.

From the Census Count: Knowing the