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

Industrial Revolution (1750-1860)

The Industrial Revolution was a process transforming energy sources into mechanical work using machines, leading to mass production and surplus. This era witnessed significant changes:

• Climate & Demographics: Population growth, urbanization, and agricultural advancements.
• Trade & Transportation: Increased internal and external trade, growth of exchanges, and improved transportation.
• Machines: Powering factories and workshops.

Stages of Industrial Revolution

• 1st Stage (1750-1860): Steam, coal, and iron ore.
• 2nd Stage (1860-1914): Electricity, oil, internal combustion engine, and steel.

Agricultural Transformations

• Norfolk system, new housing, and new crops from America (e.g., potatoes).
• New tools and increased

Elements of Agricultural Landscapes

Agricultural Plots: Basic Divisions

Agricultural plots are the most fundamental divisions of a farming area, typically managed as a single unit. These plots can vary significantly in size (small, medium, or large) and shape (irregular, characteristic of spontaneous land occupation, or regular, typical of organized agricultural systems). Plots can be either open, lacking physical barriers, or closed, surrounded by physical closures like hedges or fences.

Agricultural Land Uses

Farming Systems and Crop Management

Agricultural farming is primarily dedicated to cultivating crops and vegetables. Farming systems are the techniques employed by farmers to produce agricultural goods, and they vary based on several key... Continue reading "Understanding Agricultural Landscapes and Rural Land Use" »

Modern Agricultural Inputs and Technology

Controlling plant growth in greenhouses often utilizes advanced computer systems.

3. Chemical Products: The use of chemicals as fertilizers, and products to combat various diseases or pests (pesticides). These products are created by the chemical and pharmaceutical industry and help fight plant diseases.
4. Water Management: The channeling of water and the emergence of new irrigation systems have allowed the expansion of irrigated areas, often to the detriment of traditional rainfed areas.

Agricultural Landscapes of Spain

The Agricultural Landscape Defined

The agricultural landscape is being modified by human intervention in order to obtain products from nature. Within this landscape, we can distinguish three... Continue reading "Spain's Agricultural Landscapes and Fishing Sector Challenges" »

Consequences of the French Revolution and Napoleonic Empire

The French Revolution and Napoleonic Empire brought about the triumph of Enlightenment ideas, leading to the disappearance of the Old Regime. This transition is marked by the Declaration of the Rights of Man and Citizen.

Recognition of National Sovereignty

National sovereignty was recognized and approved through national constitutions. These documents defined the rights and obligations of rulers and the ruled, organizing state power. Furthermore, ideas of independence began to emerge in the Latin American colonies. National movements fostered and spread the democratic ideas that triumphed in France. New revolutionary waves spread across much of Europe in the 1820s, 1830s, and 1840s.

The

The Catholic Monarchs (1479–1516)

The Catholic Monarchs (1479–1516). In the second half of the fifteenth century, the Iberian Peninsula still existed as separate realms: the Crown of Aragon, Castile, Portugal and Navarre. Granada remained Muslim. Under the reign of the Catholic Monarchs the following events took place:

Major developments during their reign

• Beginning of the unification of the kingdoms.
• Completion of the Reconquista.
• Discovery of America.
• Spain establishes its hegemony in the western Mediterranean.
• Spain is organized as a modern state.

There was an economic recovery after a serious crisis in the sixteenth century.

The Modern State of the Catholic Monarchs

A modern state requires a sense of nationhood that covers the whole territory... Continue reading "Catholic Monarchs and the Rise of Early Modern Spain (1479–1516)" »

Agriculture in Underdeveloped Regions

This occurs in underdeveloped countries. It has low productivity, just enough for consumption. Rudimentary agricultural tools are used; modern machinery or chemical fertilizers are not used.

Slash-and-Burn Agriculture

• Occurs in equatorial or tropical rainforest climates where there is dense vegetation. The farmer fells the forest, slashes, and then burns it to clear a small patch for cultivation. Crops are grown in the small plot, fertilized with ash, using simple tools to produce food for home consumption. As the land is exhausted, the farmer leaves and clears another part of the forest, starting the process again. This is thus a shifting cultivation. This agricultural technique is considered a form of sustainable

Key Concepts of Urban Areas

City Concept

Quantitative: Over 10,000 inhabitants.

Economic Activity: Primarily tertiary sector.

Secondary Sector Level and Influence: Building and construction.

Spatial Criterion: Exercising influence over a territory.

Location

Specific Location: Concrete place where the city is situated.

Relative Location: Location in relation to other places.

Urban Morphology

External appearance of the city.

Urban Structure

Division of the city into areas with distinct morphology, features, and functions:

• Old Town: Part of the city that was urbanized from the outset.
• Ensanche: Growth of the city after the demolition of the walls, leading to a regular plan with wide, straight roads.
• Periphery: Outermost areas of the city.

Urban Functions

Main... Continue reading "Urban Concepts and City Dynamics: Key Definitions" »

Peoples of Pre-Roman Iberia

The Peoples of the Peninsula

During the Iron Age, mixed traits evolved from indigenous cultures and influences of the colonizing peoples (Phoenicians, Greeks, and Carthaginians).

Tartessos

Tartessos is the oldest culture of the first millennium BC. Nestled in the southwestern region, it reached a certain splendor, first through agriculture and livestock, and later through the exploitation of the mines. Its peak, between the IX and VII centuries BC, coincides with the period in which the Tartessian aristocracy established a business relationship with the Phoenicians, who settled in coastal factories to take the metal in exchange for manufactured products, which acquired the ruling elites.

From the sixth century BC came... Continue reading "Pre-Roman Peoples of the Iberian Peninsula" »

Understanding Key Fishing Methods and Equipment

The world of fishing encompasses a wide array of techniques, each designed for specific purposes, target species, and environments. From highly selective methods to broader capture systems, understanding these approaches is crucial for both commercial and recreational anglers. Below, we detail some of the most common and historically significant fishing methods:

Longline Fishing

Longline fishing is considered one of the most selective fishing methods available. Depending on the bait and hook size used, it allows for targeting specific catch sizes or species. This precision makes it a preferred method for certain fisheries.

Purse Seine Fishing

As its name suggests, purse seine fishing involves surrounding... Continue reading "Essential Fishing Methods and Gear Explained" »

The Evolution of Gothic Architecture

Gothic architecture found its ultimate expression in the cathedral, with the French model serving as its most representative form. A new spirituality, combined with technical and structural innovations, allowed for the construction of taller and brighter buildings, even as they maintained the Latin cross plan.

Key Structural Elements

The primary elements driving this change included:

• The pointed arch and the ribbed vault: These lighter structures allowed weight to be distributed onto columns and pillars.
• Stained glass windows: Thanks to these structural shifts, architects were able to open large windows richly decorated with stained glass.
• Flying buttresses and spurs: To counterbalance the weight of the vaults